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This paper describes the methodological options for food animal antimicrobial use data collection in the United States, including data priorities, methods, and limitations that were identified by a diverse group of expert stakeholders. Four major categories of antimicrobial use data were identified based on the source of information and its proximity to actual use: end-user data, prescription data, manufacturing data, and distribution data. Criteria were developed to aid in evaluating the overall utility of each methodological option, and an attempt was made to develop a qualitative, composite "overall usefulness" score for each option. Concensus was not reached on option scores, therefore, the experts individually rated six methodological options relative to the evaluation criteria, and provided comments and rationale for each response. The responses serve as a microcosm of the issues and stakeholder perspective: most relevant to animal antimicrobial use data collection in the United States.
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission ofpathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
The recommendations of the Spanish Association of Pediatrics on influenza vaccination in the pediatric age group for the 2006-2007 season are presented. Influenza has special characteristics in children due to the high morbidity it carries. Moreover, children constitute the most frequent source of transmission. The risk factors supporting influenza vaccination in children and the need for immunization in persons living with high-risk children are discussed. The advisability of extending vaccination in health workers, and specifically to pediatricians and medical personnel in contact with sick children is stressed. The composition of the vaccine for the 2006-2007 seasons, the schedules and dosages in children depending on age, and the contraindications to vaccination are specified. Finally, the premises required to recommend universal vaccination in young children in Spain as a strategy to reduce morbidity due to this epidemic in children and adults are discussed.
As a result of growing doctor shortages, postgraduate doctor recruitment and retention within Australian states and territories has become an issue of concern. Australia's policy of national self-sufficiency in health workforce supply implies that state medical schools will, at a minimum, enroll a sufficient number of locally born students to meet future medical workforce requirements. This article focuses on factors influencing the state or territory in which doctors plan to practise medicine, identified through a national survey. Independent variables of interest were birth place, medical school and vocational training location because of their importance to medical workforce policy. The study found that the career location plans of Australian-born and overseas-born doctors in vocational training were similar and that 5% of doctors planned to work overseas. Of Australian-born doctors who planned to work in Australia, 88% graduated from a medical school in the state in which they were born, while 78% and 65%, respectively, were undertaking vocational training in, and proposed to work in, the state in which they were born. The study concludes that trainee-doctor decisions about the state or territory in which they will practise medicine when they are fully qualified are more complex than location of birth.
Since the publication of the Revised European-American Classification of Lymphoid Neoplasms in 1994, subsequent updates of the classification of lymphoid neoplasms have been generated through iterative international efforts to achieve broad consensus among hematopathologists, geneticists, molecular scientists, and clinicians. Significant progress has recently been made in the characterization of malignancies of the immune system, with many new insights provided by genomic studies. They have led to this proposal. We have followed the same process that was successfully used for the third and fourth editions of the World Health Organization Classification of Hematologic Neoplasms. The definition, recommended studies, and criteria for the diagnosis of many entities have been extensively refined. Some categories considered provisional have now been upgraded to definite entities. Terminology for some diseases has been revised to adapt nomenclature to the current knowledge of their biology, but these modifications have been restricted to well-justified situations. Major findings from recent genomic studies have impacted the conceptual framework and diagnostic criteria for many disease entities. These changes will have an impact on optimal clinical management. The conclusions of this work are summarized in this report as the proposed International Consensus Classification of mature lymphoid, histiocytic, and dendritic cell tumors.
An urgent and steadily increasing need exists world-wide for a greater supply of donor thoracic organs. Xenotransplantation offers the possibility of an unlimited supply of hearts and lungs that could be available electively when required. However, anti-body- mediated mechanisms cause the rejection of pig organs transplanted into non-human primates, and these mechanisms provide major immunologic barriers that have not yet been overcome. Having reviewed the literature on xenotransplantation, we present a number of conclusions on its present status with regard to thoracic organs, and we make a number of recommendations relating to eventual clinical trials. Although pig hearts have functioned in heterotopic sites in non-human primates for periods of several weeks, median survival of orthotopically transplanted hearts is currently ,1 month. No transplanted pig lung has functioned for even 24 hours. Current experimental results indicate that a clinical trial would be premature. A potential risk exists, hitherto undetermined, of transferring infectious organisms along with the donor pig organ to the recipient, and possibly to other members of the community. A clinical trial of xeno-transplantation should not be undertaken until experts in microbiology and the relevant regulatory authorities consider this risk to be minimal. A clinical trial should be considered when approximately 60% survival of life-supporting pig organs in non-human primates has been achieved for a minimum of 3 months, with at least 10 animals surviving for this minimum period. Furthermore, evidence should suggest that longer survival (.6 months) can be achieved. These results should be achieved in the absence of life-threatening complications caused by the immunosuppressive regimen used. The relationship between the presence of anti-HLA antibody and anti-pig antibody and their cross-reactivity, and the outcome of pig-organ xenotransplantation in recipients previously sensitized to HLA antigens require further investigation. We recommend that the patients who initially enter into a clinical trial of cardiac xenotransplantation be unacceptable for allotransplantation, or acceptable for allotransplantation but unlikely to survive until a human cadaveric organ becomes available, and in whom mechanical assist-device bridging is not possible. National bodies that have wide-reaching government-backed control over all aspects of the trials should regulate the initial clinical trial and all subsequent clinical xenotransplantation procedures for the foreseeable future. We recommend coordination and monitoring of these trials through an international body, such as the International Society for Heart and Lung Transplantation, and setting up a registry to record and widely disperse the results of these trials. Xenotransplantation has the potential to solve the problem of donor-organ supply, and therefore research in this field should be actively encouraged and supported.
This report updates, expands, and replaces the previously published CDC "Guideline for Prevention of Nosocomial Pneumonia". The new guidelines are designed to reduce the incidence of pneumonia and other severe, acute lower respiratory tract infections in acute-care hospitals and in other health-care settings (e.g., ambulatory and long-term care institutions) and other facilities where health care is provided. Among the changes in the recommendations to prevent bacterial pneumonia, especially ventilator-associated pneumonia, are the preferential use of oro-tracheal rather than naso-tracheal tubes in patients who receive mechanically assisted ventilation, the use of noninvasive ventilation to reduce the need for and duration of endotracheal intubation, changing the breathing circuits of ventilators when they malfunction or are visibly contaminated, and (when feasible) the use of an endotracheal tube with a dorsal lumen to allow drainage of respiratory secretions; no recommendations were made about the use of sucralfate, histamine-2 receptor antagonists, or antacids for stress-bleeding prophylaxis. For prevention of health-care--associated Legionnaires disease, the changes include maintaining potable hot water at temperatures not suitable for amplification of Legionella spp., considering routine culturing of water samples from the potable water system of a facility's organ-transplant unit when it is done as part of the facility's comprehensive program to prevent and control health-care--associated Legionnaires disease, and initiating an investigation for the source of Legionella spp. when one definite or one possible case of laboratory-confirmed health-care--associated Legionnaires disease is identified in an inpatient hemopoietic stem-cell transplant (HSCT) recipient or in two or more HSCT recipients who had visited an outpatient HSCT unit during all or part of the 2-10 day period before illness onset. In the section on aspergillosis, the revised recommendations include the use of a room with high-efficiency particulate air filters rather than laminar airflow as the protective environment for allogeneic HSCT recipients and the use of high-efficiency respiratory-protection devices (e.g., N95 respirators) by severely immunocompromised patients when they leave their rooms when dust-generating activities are ongoing in the facility. In the respiratory syncytial virus (RSV) section, the new recommendation is to determine, on a case-by-case basis, whether to administer monoclonal antibody (palivizumab) to certain infants and children aged <24 months who were born prematurely and are at high risk for RSV infection. In the section on influenza, the new recommendations include the addition of oseltamivir (to amantadine and rimantadine) for prophylaxis of all patients without influenza illness and oseltamivir and zanamivir (to amantadine and rimantadine) as treatment for patients who are acutely ill with influenza in a unit where an influenza outbreak is recognized. In addition to the revised recommendations, the guideline contains new sections on pertussis and lower respiratory tract infections caused by adenovirus and human parainfluenza viruses and refers readers to the source of updated information about prevention and control of severe acute respiratory syndrome.
Researchers have devised many criteria that could assist with the development of an effective public participation process. Few studies, however, have linked these criteria to the effectiveness of decision-making resulting from these processes. We assess whether several criteria postulated by others for designing an effective decision-making process are associated with evaluations of the effectiveness of decision-making by advisory group members from a forest management planning process in Ontario, Canada. Data were collected by written questionnaires from 197 advisory group members in 2001. Four criteria were linked to the effectiveness evaluations including process control (influence), trust in decision-makers, information credibility, and process efficiency. The criterion of knowledge along with contextual variables related to experience, economic dependence on forestry, and geographical residence were not associated with evaluations of effectiveness.
OBJECTIVE: We constructed a UK-based decision model of palliative care for terminally ill cancer patients who were switched from a weak to a strong opioid so that the expected direct healthcare costs in the UK could be estimated from the time a patient commenced a strong opioid until death. DESIGN: Decision analysis techniques were used to estimate the expected total direct healthcare cost per patient, stratified according to the first choice of strong opioid. The model was based on prescription data on 1975 terminally ill cancer patients who were on the Intercontinental Medical Statistics database, Mediplus (IMS Ltd, Middlesex, England). Resource-use data were obtained from published literature, a Delphi Panel and an advisory panel with expertise in palliative care. MAIN OUTCOME MEASURES AND RESULTS: The expected cost of managing terminally ill cancer patients after they switched from a weak to a strong opioid ranged from 2391 pounds sterling (Pounds) to 3701 Pounds at 1995/1996 prices, depending primarily on the patient's duration of survival. Sensitivity analyses showed that the cost could be as low as 1500 Pounds or as high as 6000 Pounds, depending on resource use (at 1995/1996 prices). The key cost drivers were: hospice care, hospitalisation, general practitioner (GP) consultations and specialist nurse visits. In contrast, neither the choice of opioid nor managing constipation impacted substantially on the expected cost. Approximately two-thirds of the expected total cost was incurred by the UK National Health Service (NHS), with the remainder incurred by voluntary and charitable sectors. Hospice care and hospitalisation collectively accounted for between 50 and 80% of the expected costs. Management of patients in the community by the primary healthcare team accounted for between 10 and 40% of the costs. The acquisition cost of opioids accounted for between 2 and 8% of the expected cost and discounting the cost of these drugs sold to hospitals did not impact substantially on the total expected costs. The use of other resources such as antiemetics, NSAIDS, antidepressants and gastrointestinal drugs accounted for up to 3% of the expected cost. CONCLUSION: The expected cost of palliative care in the UK healthcare setting ranged from approximately 2500 Pounds to 4000 Pounds (1500 Pounds to 6000 Pounds in the sensitivity analysis) depending on the length of survival after patients switch from weak to strong opioids. Since opioids account for only 2 to 8% of expected costs, factors other than economic issues, such as tolerability profile, patient preference and convenience of use, should form the basis of clinical decision-making between opioids with similar analgesic efficacy.
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