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Family pediatrics: report of the Task Force on the Family.

WHY A TASK FORCE ON THE FAMILY? The practice of pediatrics is unique among medical specialties in many ways, among which is the nearly certain presence of a parent when health care services are provided for the patient. Regardless of whether parents or other family members are physically present, their influence is pervasive. Families are the most central and enduring influence in children's lives. Parents are also central in pediatric care. The health and well-being of children are inextricably linked to their parents' physical, emotional and social health, social circumstances, and child-rearing practices. The rising incidence of behavior problems among children attests to some families' inability to cope with the increasing stresses they are experiencing and their need for assistance. When a family's distress finds its voice in a child's symptoms, pediatricians are often parents' first source for help. There is enormous diversity among families-diversity in the composition of families, in their ethnic and racial heritage, in their religious and spiritual orientation, in how they communicate, in the time they spend together, in their commitment to individual family members, in their connections to their community, in their experiences, and in their ability to adapt to stress. Within families, individuals are different from one another as well. Pediatricians are especially sensitive to differences among children-in their temperaments and personalities, in their innate and learned abilities, and in how they view themselves and respond to the world around them. It is remarkable and a testament to the effort of parents and to the resilience of children that most families function well and most children succeed in life. Family life in the United States has been subjected to extensive scrutiny and frequent commentary, yet even when those activities have been informed by research, they tend to be influenced by personal experience within families and by individual and cultural beliefs about how society and family life ought to be. The process of formulating recommendations for pediatric practice, public policy, professional education, and research requires reaching consensus on some core values and principles about family life and family functioning as they affect children, knowing that some philosophic disagreements will remain unresolved. The growing multicultural character of the country will likely heighten awareness of our diversity. Many characteristics of families have changed during the past 3 to 5 decades. Families without children younger than 18 years have increased substantially, and they are now the majority. The average age at marriage has increased, and a greater proportion of births is occurring to women older than 30 years. Between 1970 and 2000, the proportion of children in 2-parent families decreased from 85% to 69%, and more than one quarter (26%) of all children live with a single parent, usually their mother. Most of this change reflects a dramatic increase in the rate of births to unmarried women that went from 5.3% in 1960 to 33.2% in 2000. Another factor in this change is a slowly decreasing but still high divorce rate that is roughly double what it was in the mid-1950s. Family income is strongly related to children's health, and the financial resources that families have available are closely tied to changes in family structure. Family income in real dollars has trended up for many decades, but the benefits have not been shared equally. For example, the median income of families with married parents has increased by 146% since 1970, but female-headed households have experienced a growth of 131%. More striking is that in 2000, the median income of female-headed households was only 47% of that of married-couple families and only 65% of that of families with 2 married parents in which the wife was not employed. Not surprising, the proportion of children who live in poverty is approximately 5 times greater for female-headed families than for married-couple families. The comped families than for married-couple families. The composition of children's families and the time parents have for their children affect child rearing. Consequent to the increase in female-headed households, rising economic and personal need, and increased opportunities for women, the proportion of mothers who are in the workforce has climbed steadily over the past several decades. Currently, approximately two thirds of all mothers with children younger than 18 years are employed. Most families with young children depend on child care, and most child care is not of good quality. Reliance on child care involves longer days for children and families, the stress imposed by schedules and created by transitions, exposure to infections, and considerable cost. An increasing number and proportion of parents are also devoting time previously available to their children to the care of their own parents. The so-called "sandwich generation" of parents is being pulled in multiple directions. The amount and use of family time also has changed with a lengthening workday, including the amount of commuting time necessary to travel between work and home, and with the intrusion of television and computers into family life. In public opinion polls, most parents report that they believe it is more difficult to be a parent now than it used to be; people seem to feel more isolated, social and media pressures on and enticements of their children seem greater, and the world seems to be a more dangerous place. Social and public policy has not kept up with these changes, leaving families stretched for time and stressed to cope and meet their responsibilities. What can and what should pediatrics do to help families raise healthy and well-adjusted children? How can individual pediatricians better support families? FAMILY PEDIATRICS: The American Academy of Pediatrics (AAP) Board of Directors appointed the Task Force on the Family to help guide the development of public policy and recommend how to assist pediatricians to promote well-functioning families (see Appendix). The magnitude of the assigned work required task force members to learn a great deal from research and researchers in the fields of social and behavioral sciences. A review of some critical literature was completed by a consultant to the task force and accompanies this report. That review identified a convergence of pediatrics and research on families by other disciplines. The task force found that a great deal is known about family functioning and family circumstances that affect children. With this knowledge, it is possible to provide pediatric care in a way that promotes successful families and good outcomes for children. The task force refers to that type of care as "family-oriented care" or "family pediatrics" and strongly endorses policies and practices that promote the adoption of this 2-generational approach as a hallmark of pediatrics. During the past decade, family advocates have successfully promoted family-centered care, "the philosophies, principles and practices that put the family at the heart or center of services; the family as the driving force." Most pediatricians report that they involve families in the decision making regarding the health care of their child and make an effort to understand the needs of the family as well as the child. Family pediatrics, like family-centered care, requires an active, productive partnership between the pediatrician and the family. But family pediatrics extends the responsibilities of the pediatrician to include screening, assessment, and referral of parents for physical, emotional, or social problems or health risk behaviors that can adversely affect the health and emotional or social well-being of their child. FAMILY CONTEXT OF CHILD HEALTH: The power and importance of families to children arises out of the extended duration for which children are dependent on adults to meet their basic needs. Children's needs for which only a family can provide include social support, socialization, and coping and life skills. Their self-esteem grows from being cared for, loved, and valued and feeling that they are part of a social unit that shares values, communicates openly, and provides companionship. Families transmit and interpret values to their children and often serve as children's connection to the larger world, especially during the early years of life. Although schools provide formal education, families teach children how to get along in the world. Often, efforts to discuss families and make recommendations regarding practice or policy stumble over disagreements about the definition of a family. The task force recognized the diversity of families and chose not to operate from the position of a fixed definition. Rather, the task force, which was to address pediatrics, decided to frame its deliberations and recommendations around the functions of families and how various aspects of the family context influence child rearing and child health. One model of family functioning that implicitly guided the task force is the family stress model (Fig 1). Stress of various sorts (eg, financial or health problems, lack of social support, unhappiness at work, unfortunate life events) can cause parents emotional distress and cause couples conflict and difficulty with their relationship. These responses to stress then disrupt parenting and the interactions between parent and child and can lead to short-term or lasting poor outcomes. The earlier these events transpire and the longer that the disruption lasts, the worse the outcomes for children. The task force favors efforts to encourage and support marriage yet recognizes that every family constellation can produce good outcomes for children and that none is certain to yield bad ones. (ABSTRACT TRUNCATED)

Adult↗

Swine models in the design of more effective medical countermeasures against organophosphorus poisoning.

Although the three most commonly used large mammal species in the safety assessment of drugs remain the dog, the macaque and the marmoset, swine, especially minipigs, have also been widely used over the years in many toxicological studies. Swine present a number of interesting biological and physiological characteristics. Similarities in skin properties with humans have led to extensive in vitro and in vivo studies. There is a specific interest in cardiovascular research, as well as in anaesthesiology and critical care medicine due to common features of swine and human physiology. Although knowledge of swine brain structure and functions remains incomplete, data does exist. The multiple blood sampling that is necessary in pharmacokinetic and toxicokinetic studies are possible, as well as multiparametric monitoring and interventions with equipment used in human clinical settings. Practicality (handling), scientific (stress reduction) and ethical (invasive monitoring) reasons have led research teams to incorporate anaesthesia into their paradigms which makes the analysis of data increasingly difficult. Although not substantiated by scientific data, the swine appears to have an intermediate position in the scale of public perception between non-human primates and animals commonly referred to as pets (i.e. dogs and cats) and rodents. The benefits of the swine model justify the use of these animals in the design of more effective medical countermeasures against known chemical warfare agents (nerve agents, vesicants and lung damaging agents). Exposure to organophosphorus (OP) pesticides represents a severe health issue in developing countries, while OP intoxication with the more lethal military nerve agents is not only of military concern but also a terrorist threat. Tailoring therapeutic regimens to the reality of OP poisoning is of the utmost importance when little experimental data and sparse human clinical data are available in the decision making process. We will present some of the advantages and disadvantages of the swine model in OP countermeasures elaborating on two examples. First, we will present the issues related to the use of anaesthesia during experimental OP poisoning and second we will show how results from experiments with swine can be integrated into a kinetic-based dynamic model to evaluate oxime efficacy. A better knowledge of OP poisoning in swine (comparative toxicokinetics, pharmacokinetics and biochemistry) is definitely necessary before accepting it as a first choice non-rodent model. However, there exists a large amount of data in the model on anaesthesia and different types of shock favouring their use for evaluation of complex situations such as the anaesthesia of OP poisoned patients and combined injuries.

Animals↗

Primary care patients' understanding of colorectal cancer screening.

PURPOSE: To determine the current level of awareness and understanding about colorectal cancer (CRC) and colorectal cancer screening (CRCS) among primary care patients in order to develop interventions to educate patients about options for CRCS, help them identify CRCS preferences and make informed choices about CRCS options. METHODS: During the spring of 2001 and 2003, two sets of focus groups with primary care patients were conducted at a large multi-specialty group practice in Houston, Texas. RESULTS: Participants (n = 42) in both sets of focus groups had low knowledge about CRC and expressed fear and embarrassment about CRC and CRCS. Attitudes towards the fecal occult blood test (FOBT) were mixed, with some participants considering it difficult to finish and others preferring the privacy it afforded. Some participants initially failed to recognize the difference between sigmoidoscopy (SIG) and colonoscopy (COL), and several endoscopy-specific barriers were identified such as fear of pain, embarrassment/humiliation, and dislike or fear of test preparation. Some participants felt that endoscopy was likely to be more effective than FOBT, and others clearly preferred COL to SIG. System-specific barriers to endoscopy (e.g. difficulty scheduling appointments and insurance coverage) were also identified. We found little change in the barriers reported by primary care patients, despite a two-year difference between focus groups. Participants also provided suggestions for improving CRCS including telephone, letters and/or email reminders from the clinic, videotapes and websites. CONCLUSIONS: Future interventions focused on improving informed decision-making by educating primary care patients about the risks and benefits of specific test options and about the importance of early detection of CRC could prove to be effective for increasing CRCS.

Aged↗

Neonatal intensive care: is it worth it? Developmental sequelae of very low birthweight.

A significant portion of the health care dollar has been spent on neonatal intensive care since the early 1970s when technologic developments permitted salvage of very small premature infants. The wisdom of allocating so much for so few has been challenged, especially if the result is an increase in the number of severely mentally and motorically disabled children. Studies from around the world of the secular trends in mortality and morbidity for very and extremely low-birthweight babies uniformly indicate that there have been dramatic decreases in mortality and morbidity in the past 20 years. The relative proportion of moderate to severe disability has remained stable during this period of increasing survival potential. Thus, although the absolute numbers of children with disabilities caused by complications of very low birthweight may have increased slightly, they constitute a small minority of the overall number of children with disabilities requiring special educational and other services. Most surviving children with birthweights less than 1500 g remain free of significant functional impairments. It is often difficult for the clinician to identify early or even midway through the neonatal course which infants will have severe, life-long disabilities. By the time identification is feasible, heroic decisions about life supports are no longer called for. Thus, the ethical issues discussed earlier regarding decision-making based on anticipated quality of life become less relevant as the child's condition stabilizes. Given the generally favorable prognosis for even the smallest premature infant, the clinician is probably best advised to give the individual patient the benefit of the doubt. Undoubtedly, there will be exceptions. The more subtle effects of very low birthweight on learning and behavior are just becoming clear as long-term follow-up studies appear in the literature. Very low-birthweight infants who do not manifest severe disability do seem to be at risk for learning problems, although overall cognitive function is in the normal range. There are other effects of preterm birth. On average, stature appears to remain lower, although there may be catch-up growth later in childhood. Having a very low-birthweight infant places considerable stress on the family, but it is unclear whether this has a long-term impact. Studies have failed to show a consistent influence of preterm birth on long-term behavior. Behavior is likely affected more by the social-emotional milieu in which the child is reared than prematurity itself. The environment seems to take over in importance in affecting cognitive functioning after the first several years of life.(ABSTRACT TRUNCATED AT 400 WORDS)

Follow-Up Studies↗

[Compliance problems in the oral anticoagulant treatment of patients wearing heart valve prostheses].

The need for and the efficacy of oral anticoagulation in patients who have undergone prosthetic valve replacement is widely demonstrated. The aim of this study is to assess how dicumarolic treatment is understood and actually accomplished by patients. A 30-question form was sent to 292 patients discharged following valve replacement, 5 to 45 months (mean: 19 months) after surgery. All of the 220 patients who submitted their answers, were effectively on oral anticoagulants. More than 95% of them knew exactly the suggested optimal prothrombin activity range. About one fifth of the patients has laboratory tests performed weekly, and nearly one half does so every 10-15 days. One fourth of the patients does not consult a physician for decision making about drug dosage. Difficulties in maintaining anticoagulation in the desired range, occurring at least once every month, are reported by 18.6% of patients. Haemorrhage was never experienced by 83.18%; in one single case thromboembolism was apparent. A few patients (2.27%) think of oral anticoagulation as a "difficult" treatment. We conclude that complete information is needed, about the aim, the modality, and the potential hazard of oral anticoagulation, so that a better understanding of the treatment and an improved cooperation between physicians and patients can result in benefits, in terms of the safety and efficacy of life-long antithrombotic therapy.

Administration, Oral↗

Computers in imaging and health care: now and in the future.

Early picture archiving and communication systems (PACS) were characterized by the use of very expensive hardware devices, cumbersome display stations, duplication of database content, lack of interfaces to other clinical information systems, and immaturity in their understanding of the folder manager concepts and workflow reengineering. They were implemented historically at large academic medical centers by biomedical engineers and imaging informaticists. PACS were nonstandard, home-grown projects with mixed clinical acceptance. However, they clearly showed the great potential for PACS and filmless medical imaging. Filmless radiology is a reality today. The advent of efficient softcopy display of images provides a means for dealing with the ever-increasing number of studies and number of images per study. Computer power has increased, and archival storage cost has decreased to the extent that the economics of PACS is justifiable with respect to film. Network bandwidths have increased to allow large studies of many megabytes to arrive at display stations within seconds of examination completion. PACS vendors have recognized the need for efficient workflow and have built systems with intelligence in the management of patient data. Close integration with the hospital information system (HIS)-radiology information system (RIS) is critical for system functionality. Successful implementation of PACS requires integration or interoperation with hospital and radiology information systems. Besides the economic advantages, secure rapid access to all clinical information on patients, including imaging studies, anytime and anywhere, enhances the quality of patient care, although it is difficult to quantify. Medical image management systems are maturing, providing access outside of the radiology department to images and clinical information throughout the hospital or the enterprise via the Internet. Small and medium-sized community hospitals, private practices, and outpatient centers in rural areas will begin realizing the benefits of PACS already realized by the large tertiary care academic medical centers and research institutions. Hand-held devices and the Worldwide Web are going to change the way people communicate and do business. The impact on health care will be huge, including radiology. Computer-aided diagnosis, decision support tools, virtual imaging, and guidance systems will transform our practice as value-added applications utilizing the technologies pushed by PACS development efforts. Outcomes data and the electronic medical record (EMR) will drive our interactions with referring physicians and we expect the radiologist to become the informaticist, a new version of the medical management consultant.

Computers↗

Decision tree. A process for determining when to withdraw or continue life-sustaining medical treatment.

Whether to provide life-sustaining treatment for never-competent adult patients or formerly competent patients whose wishes are unknown is one of the most difficult decisions healthcare providers face. To help address this problem, in 1992 the National Center for State Courts published Guidelines for State Court Decision Making in Life-sustaining Medical Treatment Cases. The publication contains a decision tree to help judges determine whether decisions to continue or discontinue life-sustaining treatment is within the law. A modified version of the tree has been developed for members of the institutional ethics committee and other staff who consult on patient cases at St. John's Regional Health Center. Springfield, MO. The revised decision tree grew out of center staff's extensive experience in making life-sustaining medical treatment decisions and essentially reflects St. John's practice in this area. Persons who wish to use it should first run some of their own cases against the model to see if it fits their needs. They should also realize that no consensus exists in state laws regarding standards for making decisions in this area.

Adult↗

The utility of Hayashi's quantification theory type 2 for the rapid assessment of the epidemiological survey in the developing countries--in a case of the vaccine coverage survey in Yunnan Province, China.

It is difficult to conduct the epidemiological survey with accurate statistical theory in the developing countries due to the problems especially emerged in the developing countries such as no availability of the accurate population data, limitation of the time for survey, geographical obstacle and financial problems. In the consideration of the health needs in those countries, results of the epidemiological survey should be reflected in the present health projects as rapidly as possible. The authors conducted the survey for the immunization coverage of oral poliomyelitis vaccine(OPV) in China by the questionnaire and interview. The data was analyzed by using the Hayashi's quantification theory type 2 and made clear about the relationship between the health behaviors for immunization among residents and several factors. It is considered that this theorem can provide the obvious numeral materials about multi-factorial cause effect relationship for the decision making and is useful for the rapid assessment or initial survey in the developing countries.

Chi-Square Distribution↗

Cost-benefit considerations in managing oxygenation failure.

The evaluation of new therapy poses a formidable challenge in intensive care medicine. When therapy evaluation cannot be double-blinded, as in the evaluation of extracorporeal support, the problem becomes more difficult. The result of the extracorporeal clinical trial, like that of the ECMO trial in the 1970s, is a potent reminder of the importance of concurrent controls in such evaluations. We should view with caution ethical objections to controlled trials of therapies that are not supported by credible data. A stronger ethical argument may frequently be mounted in favor of a randomized, controlled clinical trial. This is particularly pertinent in the high-technology ICU environment in which information overload is intense. The establishment of ICU human laboratories should enable the medical community to make much needed progress and help us identify the useful elements in our therapeutic armamentarium.

Adult↗

How should our public hospitals respond to increasing ethical challenges?

AIM: To explore the considerations and influences on decision making of doctors and managers when faced with ethical dilemmas. METHOD: Two hundred and eighty-four doctors and managers responded to a mailed survey. The questionnaire probed the types of considerations that were salient in the ethical dilemmas faced by doctors and by managers, the support these groups received for reflection on these difficult decisions, the specific influences on their decision making and their perception of future ethical issues in the health sector. RESULTS: The study found that doctors and managers report encountering a similar frequency of ethical dilemmas in their work but apply significantly different considerations and influences in their decision making. They reported similar levels of support from their colleagues but differing levels of support from their managers and the Crown Health Enterprise overall. CONCLUSIONS: This study highlights various areas of dissonance between different stakeholders in the public health sector, in particular, between the manager representing the organisation's interest and the doctor representing the patients' interests. Policy makers, purchasers and providers need to consider the infrastructure required to support doctors and managers in their work. Above all, with more ethically challenging decisions ahead, there needs to be clarity over the decision-making role of the government, the health manager and the doctor.

Clinical Medicine↗

The application of adverse drug reaction data to drug choice decisions made by pharmacy and therapeutics committees. An Australian perspective.

Pharmacy and Therapeutics (P&T) committees undertake policy, regulatory and educational activities to promote rational use of medicines in their institutions with the aim of improving the quality of health and economic outcomes at these institutions. Formulary management is an important part of the P&T committees' activities and making drug choices is one of the committees' most difficult tasks. The 3 types of information most commonly identified by P&T committees as necessary for making drug choices are effectiveness, safety and cost data; usually in this order of importance. There is some evidence, however, that safety data are not considered by all committees when they make decisions about adding a new drug to a formulary. The role of adverse drug reaction (ADR) data in formulary decision-making (for registered drugs) occurs at several levels. First, ADR data obtained from pre-marketing studies of the drug are important and enable the committee to make an assessment of the risk of toxicity that should be anticipated for the drug. However, the limited nature of this information makes an absolute assessment impossible. Secondly, comparative safety information is necessary when deciding the place in therapy of a particular drug. Weighing up the comparative risks and benefits is a complex task which is a routine activity for most P&T committees whatever level of sophistication is applied. Thirdly, ADR data are an important ingredient of any economic assessment considered by a P&T committee. Calculation of the costs and consequences associated with the adverse effects of treatment demand careful assessment. Finally, aggregated adverse drug event reports which collate not only the consequences of adverse drug reactions but also medication incidents (medication errors) and which have been reported locally can be a useful quality assurance process for a P&T committee. This information will contribute to the identification of drugs for deletion from the formulary and less commonly in making decisions about additions to the formulary. As formulary management forms only part of a P&T committee's work, so the committee's interest in ADR is broader than the use of these data in making drug choices. The P&T committee may also be involved in promoting ADR reporting to either a central database or primary carers. Although often of limited availability, ADR information has an important role in the formulary management process of P&T committees.

Adverse Drug Reaction Reporting Systems↗

Multiplying health gains: the critical role of capacity-building within health promotion programs.

Health outcomes in populations are the product of three factors: (1) the size of effect of the intervention; (2) the reach or penetration of an intervention into a population and (3) the sustainability of the effect. The last factor is crucial. In recent years, many health promotion workers have moved the focus of their efforts away from the immediate population group or environment of interest towards making other health workers and other organisations responsible for, and more capable of, conducting health promotion programs, maintaining those programs and initiating others. 'Capacity-building' by health promotion workers to enhance the capacity of the system to prolong and multiply health effects thus represents a 'value added' dimension to the health outcomes offered by any particular health promotion program. The value of this activity will become apparent in the long term, with methods to detect multiple types of health outcomes. But in the short term its value will be difficult to assess unless we devise specific measures to detect it. At present the term 'capacity-building' is conceptualised and assessed in different ways in the health promotion literature. Development of reliable indicators of capacity-building which could be used both in program planning and in program evaluation will need to take this into account. Such work will provide health-decision makers with information about program potential at the conclusion of the funding period, which could be factored into resource allocation decisions, in addition to the usual information about a program's impact on health outcomes. By program potential, we mean ability to reap greater and wider health gains.

Australia↗

Immunization coverage in Mozambique: from concepts to decision-making.

Immunization is an effective strategy to reduce morbidity and mortality among children. This recognition has led many countries to concentrate efforts in establishing desirable achievements in the form of immunization coverage figures. However, less focus has been placed on effort made by different countries to attain high immunization coverage. During August 2002, 14 district health directors in a remote province of Mozambique (Niassa) were interviewed. The objective was to ascertain the construction of immunization coverage and how they implement the desired program strategies in order to improve the health status of the region. We found that most managers regarded the immunization coverage as data and thus high coverage as an end in itself, rather than as a reflection of the reality. We also found that there are uncertainties in population data which makes it difficult to plan activities bellow the level of a district. We argue further that the innovative distinction between the views proposed on the immunization coverage, provided us with an insight of the different challenges that district health directors face as leaders of the district health management team in Niassa. Clues on the implications of certain views of immunization coverage for policy and local decision-making in the national and global pursuit of immunization targets are provided.

Attitude of Health Personnel↗

The 1997 Schering Lecture. Quality of life in oncology: nurses' perceptions, values and behaviours.

Quality of life is an important dimension of cancer care. Yet, within our current environment of fiscal restraint, restructuring and cancer care system reform, pressures exist which may make it difficult to provide care which attends to issues of quality of life. Oncology nurses are key providers of cancer care and their perspectives on quality of life for cancer patients are very important. In addition, much of the satisfaction oncology nurses experience in their practice emerges from matters related to attending to quality of life issues. Are oncology nurses currently able to incorporate quality of life issues into their daily care of patients? How are they doing so? The purpose of this qualitative study is to identify major themes and dimensions of nurses' perceptions and values related to quality of life and create a profile of the oncology nurse's role in integrating quality of life in nursing practice. A total of 25 oncology nurses in regional cancer centres across Ontario were interviewed. Each semistructured interview was taperecorded and transcribed. Analysis was completed to identify the major themes and dimensions. This presentation will report the findings from the study and will focus on understanding the existing values oncology nurses hold surrounding quality of life, how quality of life is conceptualized, and the patterns of practice and decision-making regarding quality of life.

Attitude of Health Personnel↗

Helping pregnant teenagers.

Teenagers who are pregnant face many difficult issues, and counseling by physicians can be an important source of help. We suggest guidelines for this counseling, beginning with a review of the scope and consequences of adolescent pregnancy. Communication strategies should be aimed at building rapport with techniques such as maintaining confidentiality, avoiding judgmental stances, and gearing communication to cognitive maturity. Techniques for exploring family relationships are useful because these relationships are key influences on subsequent decisions and behaviors. We discuss topics related to abortion and childbearing, such as safety, facilitation of balanced decision making, the use of prenatal care, and the formulation of long-term plans. Physicians who can effectively discuss these topics can help pregnant teenagers make informed decisions and improve their prospects for the future.

Abortion, Legal↗

Education guidelines for self-care living with diabetes.

Educational processes for those with diabetes can occur in a variety of settings. Major problems in education and implementation of programs for this population continue to be discussed. Methods for assessing programs' effectiveness in establishing adherence to individual regimens are developing. Health care professionals have assumed that individuals who are better informed make better decisions. This assumption implies that exposure to a body of facts and opportunities to develop technical skills provide the necessary elements for self-care and thus responsibility for self-health-care. Until sufficient data either confirm or negate these assumptions, programs to develop these skills and knowledge will continue. Educational program planning should occur in a systematic way with the process of the learning experiences identified along with an evaluation of the outcome of the program objectives. This educational model described (SURVIVAL, HOME MANAGEMENT, and LIFE STYLE) provides a systematic method for developing educational programs in a variety of health care and community settings. Diabetes self-care programs can be evaluated for content, design, and process. Their outcome in terms of short-term health behavior skills can also be measured. The yet unanswered question remains: Do educational programs resulting in desirable individual behaviors (adherence) make a difference in the long-term effects, quality of life, and avoidance of disability in the diabetic population? The answers may come in the future through well controlled and defined evaluative research studies. The profession of dietetics is an important part of the future. Have we been effective in our counseling or educational endeavors and, if so, can that professional function be documented? Current economic trends are stimulating to cost-effective research. Although research studies to demonstrate such effectiveness are difficult to design, the current "Guidelines" provide a model for evaluating outcome of educational programs in terms of the knowledge and skills necessary for self-care.

Diabetes Mellitus↗

Experimental chemotherapy in children with cancer--a parent's view.

Parental attitude and the parents' perceptions of a child's responsibilities were measured by mailing a questionnaire to 156 parents of cured children of the Pediatric Oncology Center, University of Groningen. Simplistically, the questionnaire concerned parental judgment on (1) the role of the child in decisions about experimental therapy, (2) what information should be related to the child and by whom, (3) parental attitudes toward experimental therapy, and (4) the parents' opinions about ethical aspects of proposing experimental therapy. A high response rate (87.8%) was achieved. A majority of the respondents would allow a child take responsibility in deciding about experimental therapy. In their opinion the median age (16 years) at which a child should be allowed to give consent was higher than the median age (12 years) at which a child should merely be involved in the decision. Parents were more likely to overrule the child's decision if the child decided against experimental therapy than if the child chose the therapy (p less than 0.001). Parents found it more difficult to talk about death than about experimental therapy, and parents would be more willing to involve the physician in discussing experimental therapy than in discussing imminent death with a child (p less than 0.001). Many respondents (68%) felt that the child should be given both altruistic reasons and reasons of self-interest for participating in experimental therapy. About half of all of the respondents believed that a pediatric oncologist should always advise experimental therapy for the benefit of similarly afflicted patients.

Adolescent↗

[The significance of animals in biomedical research].

The mission of medicine is maintenance of health, elimination of suffering and prolongation of life. These aims can be achieved by medicine based on experimental determination, because only then it becomes a real science. The nature of human mind has led the man since the beginning of humanity on the earth to the cognition of his environment and himself. Being intellectually superior than other living creatures, the man got power over them. In his endless efforts to expand knowledge about living organisms, including his own, he started to use animals. The man has used animals for cognitive purposes for ages and is still doing it, however his motivation has changed and is still changing. Cognition of functions of living organisms on the basis of observation solely, without any interference into the living body gave a lot of important information, yet, generally, this method was of little use for the development of science. Only the use of animals could give information about this what was earlier unknown and impossible. The long-lasting evolution of experimental studies of living functions of higher organisms resulted in achieving a perfect level in biomedical studies. Vivisection, as it was understood years ago, has become history. For a chronic experiment, an animal is surgically prepared according to the researcher's intention. The surgery and the postoperative period follow the principles used in human surgery. After the convalesce period, the animal is used for further experiments. On such prepared animals, the investigations in experimental cardiology, neurophysiology, gastroenterology and other medical disciplines are performed. The animal prepared for longlasting experiments do not suffer from pain during both the experiments and intervals between them. Another important achievement in chronic experiments is considerable reduction of the number of animals used in experimental medicine. Undoubtedly, the greatest achievements in medicine in the 19th and 20th centuries were possible due to the use of animals. There is a strong relationship between a rapid progress in experiments on animals and evident progress in clinical medicine. In the second half of the 20th century the man left the globe for the first time and reached another planet. Tis unusual event in the history of humanity was possible due to space medicine based on biomedical experiments with the use of animals. Also, the man's ability to reach the depths of oceans cost the lives of many experimental animals. Despite advances that have already been made, we are still in the early stages of understanding the complex workings of the body. This makes the replacement of animal experiments a slow process. At the same time, our increasing knowledge is opening up whole new areas of medical research which in turn give rise to a need for further animal use. While it may be difficult to envisage total replacement, the proposition of work that can be done without animals is increasing all the time. Many efforts are being made to find alternatives to animal experiments, to increase the usefulness of those that already exist, and to refine animal research methods. But at present days biomedicine, with its experiments on animals, reveals the laws of nature which the clinical and his patient can use to improve the life quality, prolong the life span and eliminate suffering. We all want to lead a healthy and enjoyable life. Most of us want the benefits of modern medical research-benefits that we would not have without the contribution of animal research. Yet, the health and well being of animals is important too. Clearly, those involved in this research have a moral and legal obligation to ensure that laboratory animals are well housed and cared for, any distress is kept to a minimum and that as few animals as possible are used. In the end, the question of whether animals should be used in medicines research is one everyone must answer for themselves, but the decision is more c

Animal Welfare↗