Naturopaths practice behaviour: provision and access to information on complementary and alternative medicines.
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BACKGROUND: The increasing use of complementary and alternative medicines in Australia has generated concern regarding the information on these products available to both healthcare providers and the public. The aim of this study was to examine the practice behaviours of naturopaths in relation to both the provision of and access to information on complementary and alternative medicines (CAM). METHODS: A representative sample of 300 practicing naturopaths located nationally were sent a comprehensive survey which gathered data on self reported practice behaviour in relation to the provision of information on oral CAM to clients and the information needs of the practitioners themselves. RESULTS: A response rate of 35% was achieved. Most practitioners (98%) have a dispensary within their clinic and the majority of practitioners perform the dispensing themselves. Practitioners reported they provided information to clients, usually in the form of verbal information (96%), handwritten notes (83%) and printed information (75%). The majority of practitioners (over 75%) reported always giving information on the full name of the product, reason for prescribing, expected response, possible interactions and contraindications and actions of the product. Information resources most often used by practitioners included professional newsletters, seminars run by manufacturers, patient feedback and personal observation of patients. Most practitioners were positive about the information they could access but felt that more information was required in areas such as adverse reactions and safe use of CAM in children, pregnancy and breastfeeding. Most naturopaths (over 96%) were informed about adverse events through manufacturer or distributor newsletters. The barriers in the provision of information to clients were misleading or incorrect information in the media, time constraints, information overload and complex language used in printed information. The main barrier to the practitioner in information access was seen as the perceived division between orthodox and complementary medicine practitioners. CONCLUSION: Our data suggest most naturopaths were concerned about possible interaction between pharmaceuticals and CAM, and explore this area with their patients. There is scope to improve practitioners' access to information of adverse events including an increased awareness of sources of information such as the Australian Therapeutic Goods Administration (TGA) website. (+info)
Wiring health care.
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Health care is in need of an industrial revolution. To reform health care delivery, improve quality, and address the economic burdens that health care places on business and individuals in this country, we must first have access to the data that will allow us to create meaningful process improvements and reforms. Only by implementing computerized care tools can we gather the data. The government--and Medicare in particular--should fund this effort and use its purchasing power to ensure that our health care infrastructure is brought up to the level that all other key industries demand. (+info)
ChemDB: a public database of small molecules and related chemoinformatics resources.
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MOTIVATION: The development of chemoinformatics has been hampered by the lack of large, publicly available, comprehensive repositories of molecules, in particular of small molecules. Small molecules play a fundamental role in organic chemistry and biology. They can be used as combinatorial building blocks for chemical synthesis, as molecular probes in chemical genomics and systems biology, and for the screening and discovery of new drugs and other useful compounds. RESULTS: We describe ChemDB, a public database of small molecules available on the Web. ChemDB is built using the digital catalogs of over a hundred vendors and other public sources and is annotated with information derived from these sources as well as from computational methods, such as predicted solubility and three-dimensional structure. It supports multiple molecular formats and is periodically updated, automatically whenever possible. The current version of the database contains approximately 4.1 million commercially available compounds and 8.2 million counting isomers. The database includes a user-friendly graphical interface, chemical reactions capabilities, as well as unique search capabilities. AVAILABILITY: Database and datasets are available on http://cdb.ics.uci.edu. (+info)
Journal of Antimicrobial Chemotherapy: optional open access and not-for-profit.
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All JAC articles are currently freely accessible 12 months after publication, a form of deferred open access. From 2006, JAC will offer the option of author-pays open access, so that individual articles can be made open access immediately upon publication. In addition, JAC will allow the deposition by authors of post-prints of the accepted version of their article as encouraged by granting bodies such as the US National Institutes of Health (NIH), and others. We are adopting such policies to support our authors who must comply with the requirements of their funding bodies and institutions, however, we do not believe that deposition of the post-print form of the article is the most useful step for the progression of research, as we shall note in this article. These changes will enable JAC to deliver the potential for expanded access to articles at a rate determined by the desire among the author community to do so, but without compromising the long-term viability of JAC and the services we offer. (+info)
Information preferences and practices among people living with HIV/AIDS: results from a nationwide survey.
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OBJECTIVES: This study was designed to reach many segments of the diverse HIV/AIDS community and broaden understanding of how information can better assist people living with HIV/AIDS. METHODS: Data were collected through a self-administered mail survey distributed nationwide at clinics, drug treatment centers, and other AIDS service organizations. RESULTS: The 662 respondents preferred getting information from people--including health professionals, family, and friends--and considered people the most trustworthy, useful, understandable, and available information sources. Forty-three percent selected doctors as their most preferred source. The Internet was not rated highly overall but was preferred by those with more education or living in metropolitan areas. Seventy-two percent said they actively search for HIV/AIDS-related information, and 80% said they give advice or tell others where to get such information. However, 71% agreed that it is easy to feel overwhelmed by information, and 31% agreed that not seeking information can be beneficial. CONCLUSIONS: Overall, information seeking is an important activity for this sample of people living with HIV/AIDS. Many sources are widely available to them but, together, can be overwhelming. They rely on health professionals far more than print or media sources and receive encouragement and support from family and friends. (+info)
Modeling public health interventions for improved access to the gray literature.
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OBJECTIVE: Much of the useful information in public health (PH) is considered gray literature, literature that is not available through traditional, commercial pathways. The diversity and nontraditional format of this information makes it difficult to locate. The aim of this Robert Wood Johnson Foundation-funded project is to improve access to PH gray literature reports through established natural language processing (NLP) techniques. This paper summarizes the development of a model for representing gray literature documents concerning PH interventions. METHODS: The authors established a model-based approach for automatically analyzing and representing the PH gray literature through the evaluation of a corpus of PH gray literature from seven PH Websites. Input from fifteen PH professionals assisted in the development of the model and prioritization of elements for NLP extraction. RESULTS: Of 365 documents collected, 320 documents were used for analysis to develop a model of key text elements of gray literature documents relating to PH interventions. Survey input from a group of potential users directed the selection of key elements to include in the document summaries. CONCLUSIONS: A model of key elements relating to PH interventions in the gray literature can be developed from the ground up through document analysis and input from members of the PH workforce. The model provides a framework for developing a method to identify and store key elements from documents (metadata) as document surrogates that can be used for indexing, abstracting, and determining the shape of the PH gray literature. (+info)
Crossing the digital divide: the contribution of information technology to the professional performance of malaria researchers in Africa.
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BACKGROUND: The US National Library of Medicine supports the Multilateral Initiative on Malaria (MIM) through the design, implementation, and operation of the Multilateral Initiative on Malaria Communications Network (MIMCom.) MIMCom makes possible enhanced access to the Internet and to medical literature. OBJECTIVES: The main objectives of the present study were to examine the use of MIMCom supported information technology (IT) by scientists, students, and administrative personnel to facilitate communication, retrieve information, obtain documents, write proposals, and prepare papers for publication; and to determine the contribution of this intervention to their professional performance. METHODS: The authors analyzed the contribution of enhanced Internet connectivity and access to electronic information resources to the performance of malaria research staff and their institutes through a cross-sectional questionnaire survey of 181 respondents at 14 health research centers in Africa. Separate reviews of bandwidth usage, requests for document delivery, and publications in peer reviewed journals support the data of the survey. RESULTS: The MIMCom network makes a positive contribution to the performance of malaria researchers and support staff at the sites reviewed by improving e-mail exchange, access to published literature, and research proposal development and submission. Implications of these findings are discussed. CONCLUSION: By providing full access to the Internet and the resources of the WorldWide Web, MIMCom has been shown to be invaluable to malaria researchers and their institutes in Africa. This access has increased visibility of scientists in their respective institutions and provided opportunities for stronger engagement with the international scientific community. (+info)
A gap between acceptance and knowledge of herbal remedies by physicians: the need for educational intervention.
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BACKGROUND: The unprecedented global increase in the use of herbal remedies is set to continue apace well into the foreseeable future. This raises important public health concerns, especially as it relates to safety issues including adverse effects and herb-drug interactions. Most Western-trained physicians are ignorant of the risks and benefits of this healthcare modality and assessment of acceptance and knowledge would identify appropriate intervention strategies to improve physician-patient communication in this area. METHODS: A cross-sectional survey was done using an interviewer-administered pilot tested de novo questionnaire at six public hospitals in Trinidad between May-July 2004. The questionnaire utilized weighed questions to quantify acceptance (maximum score = 14 points) and knowledge (maximum score = 52 points). Acceptance and knowledge scores were analyzed using the ANOVA and Tukey's tests. RESULTS: Of 192 physicians interviewed, most (60.4%) believed that herbal remedies were beneficial to health. Respondents had relatively high acceptance levels (mean = 5.69 +/- 0.29 points or 40% of total possible score) and poor knowledge (mean = 7.77 +/- 0.56 points or 15% of total possible score). Seventy-eight physicians (40.6%) admitted having used herbs in the past, and 60 of these (76.9%) were satisfied with the outcome. Although 52 physicians (27.1%) recommended the use of herbs to their patients only 29 (15.1%) were able to identify at least one known herb-drug interaction. CONCLUSION: The use of herbal remedies is relatively high in Trinidad, as throughout the world, and most patients self-medicate with or without the knowledge of their attending physician. Surprisingly, we demonstrated relatively high acceptance levels and use of herbs among physicians in Trinidad. This interesting scenario of high acceptance levels and poor knowledge creates a situation that demands urgent intervention. We recommend educational intervention to narrow the gap between acceptance and knowledge so that physicians would be adequately equipped to communicate with their patients on this modality. The integration of herbal medicine into the curriculum of medical schools, continuing education programs and the availability of reputable pharmacopoeias for referencing at public health institutions are useful instruments that can be used to close this gap and promote improved physician-patient communication. (+info)