WorldWideScience

Sample records for grounded drug prevention

  1. Prevention and Drug Treatment

    Science.gov (United States)

    Testa, Mark F.; Smith, Brenda

    2009-01-01

    Evidence linking alcohol and other drug abuse with child maltreatment, particularly neglect, is strong. But does substance abuse cause maltreatment? According to Mark Testa and Brenda Smith, such co-occurring risk factors as parental depression, social isolation, homelessness, or domestic violence may be more directly responsible than substance…

  2. Approaches to Drug Abuse Prevention

    Science.gov (United States)

    Gordon, Paula D.

    1971-01-01

    This article concerns the drug abuse related definitions of the words education" and prevention" as they have come to be used today. The writer infers that the changing uses of these words reflects an increasingly more enlightened approach to ameliorating the problem of drug abuse. (Author)

  3. 14 CFR 29.663 - Ground resonance prevention means.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ground resonance prevention means. 29.663... Ground resonance prevention means. (a) The reliability of the means for preventing ground resonance must... or tests that malfunction or failure of a single means will not cause ground resonance. (b)...

  4. 14 CFR 27.663 - Ground resonance prevention means.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ground resonance prevention means. 27.663... resonance prevention means. (a) The reliability of the means for preventing ground resonance must be shown... that malfunction or failure of a single means will not cause ground resonance. (b) The probable...

  5. Discontinuation of Preventive Drugs in General Practice

    DEFF Research Database (Denmark)

    Andersen, John Sahl; Lindberg, Laura Maria Glahder; Nixon, Michael Simon

    the most preventive drugs are prescribed in general practice. Special considerations exist in relation to medication of elderly patients. The prevalence of polypharmacy and the subsequent increased risk of side effects and drug interactions is high. Drug-related problems represent the fifth leading cause...... of death in the United States. The public expenses to drug treatment are constantly increasing. The possibility to withdraw the medication must be taken into account but the decision to discontinue drugs is complex and poorly understood. Planned studies: 1. Patients’ views upon discontinuation...... of preventive drugs. Qualitative interviews with patients experiencing discontinuation of preventive drugs addressing: Which attitudes do the patients have towards preventive drugs? Which thoughts do the patients have in relation to discontinuation of the drugs? How do they understand their own and the GP...

  6. Secondary prevention of myocardial infarction with drugs.

    Science.gov (United States)

    Klimt, C R; Forman, S A

    1983-05-01

    Clinical trials in the field of secondary prevention of myocardial infarctions are reviewed, with emphasis on those studies that were randomized and included at least 100 patients. Standardized total mortality data, when available, are provided. Five groups of drugs are reviewed: 1) antiarrhythmic drugs, including studies of phenytoin, tocainide, mexiletine and aprindine. Important, commonly used drugs in this group, which apparently have not been submitted to clinical trials, include procainamide and lidocaine; 2) lipid-lowering drugs, including estradiol, conjugated equine estrogen, dextrothyroxine, clofibrate and nicotinic acid; 3) anticoagulant drugs, the oldest and most controversial preventive drug measure. In this group, only the oral drug derivatives of indandione or coumarin have been tested, and no appropriate studies of parenteral heparin were found; 4) platelet-active drugs--six studies dealing with aspirin alone, one combining aspirin and dipyridamole, and one study of sulfinpyrazone are reviewed; and 5) beta-adrenergic blocking drugs, including practolol and timolol.

  7. Preventing Drug Abuse: Where Are We Now?

    Science.gov (United States)

    Warner, Richard W., Jr.

    1973-01-01

    Through a review of the research literature, this article provides information about the characteristics of drug abusers and drug abuse programs that promise to be effective. Common themes which would have meaning for counselors involved in the development and implementation of drug prevention programs are presented. (Author)

  8. Post-war prevention: Emerging frameworks to prevent drug use after the War on Drugs.

    Science.gov (United States)

    Werb, Dan

    2017-07-19

    The prevention of drug use is one of the primary goals of the War on Drugs. However, despite investment in high-profile interventions such as social marketing campaigns and enforcement-based deterrence, these efforts have generally failed. With the emergence of novel policy frameworks to control and regulate drug use, a window of opportunity exists to test approaches to drug prevention that take into account existing evidence and the rights of individuals who use drugs. Specifically, there is a growing consensus that entry into drug use is a socially-defined event that individuals experience within particular socio-structural contexts. This understanding, coupled with a distinction between the value of preventing problematic drug use rather than all drug use, provides a useful framework within which to develop effective and rights-based approaches to drug prevention. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. School-Based Drug Prevention: What Kind of Drug Use Does It Prevent?

    Science.gov (United States)

    Caulkins, Jonathan P.; Pacula, Rosalie Liccardo; Paddock, Susan; Chiesa, James

    School-based drug prevention programs target not only the use of illicit drugs such as marijuana but also licit substances such as alcohol and tobacco. These programs thus have the potential of benefiting society not only by reducing the violence and criminal justice costs associated with abuse of alcohol and cigarettes. This opportunity for…

  10. Preventing Drug Abuse among Hispanic Adolescents: Developing a Responsive Intervention Approach

    Science.gov (United States)

    Schinke, Steven P.; Schwinn, Traci M.; Hursh, Hilary A.

    2015-01-01

    Intervention research is essential to help Hispanic American adolescents avoid drug use. This article describes an intervention research program aimed at preventing drug use among these youths. Grounded in salient epidemiological data, the program is informed by bicultural competence, social learning, and motivational interviewing theories. The…

  11. PREVENT Cancer Preclinical Drug Development Program (PREVENT) | Division of Cancer Prevention

    Science.gov (United States)

    The PREVENT program provides a structure for the introduction of new agents, drugs and vaccines to inhibit, retard or reverse the cancer process. The program was designed to optimize translational opportunities from discovery to the clinic, and provide a mechanism to identify and study efficacy and pharmacodynamics biomarkers that will help in phase II trials to evaluate drug effects.  | Research pipeline for new prevention interventions and biomarkers headed toward clinical trials.

  12. Resonant Messages to Prevent Prescription Drug Misuse by Teens

    Science.gov (United States)

    Twombly, Eric C.; Holtz, Kristen D.; Agnew, Christine B.

    2011-01-01

    Prescription drug misuse is a major health problem, particularly among teens. A key step in curbing misuse is the development of effective prescription drug prevention messages. This paper explores the elements of prescription drug misuse prevention messages that resonate with teens using data from focus groups with seventh and eighth grade…

  13. Preventing Prescription Drug Abuse in Adolescence: A Collaborative Approach

    Science.gov (United States)

    Jones, Beth A.; Fullwood, Harry; Hawthorn, Melissa

    2012-01-01

    With the growing awareness of adolescent prescription drug abuse, communities and schools are beginning to explore prevention and intervention strategies which are appropriate for their youth. This article provides a framework for developing a collaborative approach to prescription drug abuse prevention--called the Prevention Awareness Team--that…

  14. Puppet Play as Interactive Approach in Drug Abuse Prevention

    Science.gov (United States)

    Nenadic-Bilan, Diana; Vigato, Teodora

    2010-01-01

    The national strategies of drug abuse prevention across Europe have come to recognise that the drug abuse problem presents a complex set of issues of which there is no simple solution. There is a considerable increase in investment in prevention, treatment and harm-reduction activities and increased focus on supply reduction. School settings are…

  15. CRIMINAL POLICY AND PREVENTION OF DRUG ADDICTION AMONG YOUTH

    Directory of Open Access Journals (Sweden)

    Jadranka Ivandić Zimić

    2010-12-01

    Full Text Available Contribution of the criminal policy in the development of the integrated prevention-social policy related to drug addiction is highlyimportant because of the fact that it aims are reducing of the drug related crimes, protecting the victims and community. The paperconsiders interventions of the criminal policy into fi elds of treatment and prevention of drug addiction among youth. This relationrepresent challenge for policymakers because interconnections between different service, who do not always have the same point ofview how to approach to the problem, is strongly needed and expected. Thru the comparing of the implementation of prevention andcriminal policy in Great Britain, Netherlands, Sweden and Croatia, aim of the paper is to detected concepts and models of infl uenceof the criminal policy on the reducing use of drugs among youth and effectiveness of prevention programs. Lack of the support andsocial care for the drug addiction offenders within the criminal policy, have effects of the success of the social reintegration and appearanceof recidivism. There is a strong connection between prevention and criminal policy in the fi led of combating drug problem;on one side good prevention policy could infl uence on the reduction of number of youth who will committee drug crimes and enteredin the criminal justice system, but at the same time the criminal policy have the important role in the preventing of the drug abuse thruthe involving minor drug offenders in the treatment while there are in the criminal proceedings.

  16. How Can Prescription Drug Misuse Be Prevented?

    Science.gov (United States)

    ... Anabolic) Synthetic Cannabinoids (K2/Spice) Synthetic Cathinones (Bath Salts) Tobacco/Nicotine Other Drugs Related Topics Addiction Science Adolescent Brain Comorbidity College-Age & Young Adults ...

  17. Family Checkup: Positive Parenting Prevents Drug Abuse

    Science.gov (United States)

    ... Anabolic) Synthetic Cannabinoids (K2/Spice) Synthetic Cathinones (Bath Salts) Tobacco/Nicotine Other Drugs Related Topics Addiction Science Adolescent Brain Comorbidity College-Age & Young Adults ...

  18. Adverse Drug Event Prevention: 2014 Action Plan Conference.

    Science.gov (United States)

    Ducoffe, Aaron R; Baehr, Avi; Peña, Juliet C; Rider, Briana B; Yang, Sandra; Hu, Dale J

    2016-09-01

    Adverse drug events (ADEs) have been highlighted as a national patient safety and public health challenge by the National Action Plan for Adverse Drug Event Prevention (ADE Action Plan), which was released by the Office of Disease Prevention and Health Promotion in August 2014. The following October, the ADE Prevention: 2014 Action Plan Conference provided an opportunity for federal agencies, national experts, and stakeholders to coordinate and collaborate in the initiative to reduce preventable ADEs. The single-day conference included morning plenary sessions focused on the surveillance, evidence-based prevention, incentives and oversights, and additional research needs of the drug classes highlighted in the ADE Action Plan: anticoagulants, diabetes agents, and opioids. Afternoon breakout sessions allowed for facilitated discussions on measures for tracking national progress in ADE prevention and the identification of opportunities to ensure safe and high-quality health care and medication use.

  19. Clinical Neuroprotective Drugs for Treatment and Prevention of Stroke

    Directory of Open Access Journals (Sweden)

    Eiichiro Tanaka

    2012-06-01

    Full Text Available Stroke is an enormous public health problem with an imperative need for more effective therapies. In therapies for ischemic stroke, tissue plasminogen activators, antiplatelet agents and anticoagulants are used mainly for their antithrombotic effects. However, free radical scavengers, minocycline and growth factors have shown neuroprotective effects in the treatment of stroke, while antihypertensive drugs, lipid-lowering drugs and hypoglycemic drugs have shown beneficial effects for the prevention of stroke. In the present review, we evaluate the treatment and prevention of stroke in light of clinical studies and discuss new anti-stroke effects other than the main effects of drugs, focusing on optimal pharmacotherapy.

  20. Culturally Grounded Prevention for Minority Youth Populations: A Systematic Review of the Literature.

    Science.gov (United States)

    Lauricella, Michela; Valdez, Jessica K; Okamoto, Scott K; Helm, Susana; Zaremba, Colleen

    2016-02-01

    Contemporary prevention science has focused on the application of cultural adaptations of evidence-based prevention programs for minority youth populations. Far less is known about culturally grounded methods that are intended to organically develop prevention programs within specific populations and communities. This article systematically reviews recent literature on culturally grounded interventions used to prevent health disparities in ethnic minority youth populations. In this review, we assessed 31 peer-reviewed articles published in 2003 or later that fit inclusionary criteria pertaining to the development and evaluation of culturally grounded prevention programs. The evaluated studies indicated different approaches toward cultural grounding, as well as specific populations, geographic regions, and health issues that have been targeted. Specifically, the findings indicated that most of the studies focused on the development and evaluation of culturally grounded HIV/STI and substance abuse prevention programs for Mexican-American, African American, and American Indian/Alaska Native youth residing in the South or Southwestern US. These studies largely relied on community-based participatory or qualitative research methods to develop programs from the "ground up." This review has implications for the development of future culturally grounded and culturally adapted prevention programs targeting underserved minority youth populations and geographic regions. Specifically, it identifies populations and regions where culturally grounded prevention efforts are underdeveloped or non-existent, providing some scientific direction for the future development of these types of programs.

  1. Nonsteroidal Anti-Inflammatory Drugs: Adverse Effects and Their Prevention

    NARCIS (Netherlands)

    Vonkeman, Harald E.; Laar, van de Mart A.F.J.

    2010-01-01

    Objectives: To discuss nonsteroidal anti-inflammatory drugs (NSAIDs), their history, development, mode of action, toxicities, strategies for the prevention of toxicity, and future developments. - Methods: Medline search for articles published up to 2007, using the keywords acetylsalicylic acid, asp

  2. Nonsteroidal anti-inflammatory drugs: adverse effects and their prevention.

    NARCIS (Netherlands)

    Vonkeman, Harald Erwin; van de Laar, Mart A F J

    2010-01-01

    Objectives: To discuss nonsteroidal anti-inflammatory drugs (NSAIDs), their history, development, mode of action, toxicities, strategies for the prevention of toxicity, and future developments. - Methods: Medline search for articles published up to 2007, using the keywords acetylsalicylic acid,

  3. Primary prevention of posttraumatic stress disorder:drugs and implications

    Institute of Scientific and Technical Information of China (English)

    Joachim C Burbiel

    2015-01-01

    Because posttraumatic stress disorder (PTSD) is a highly debilitating condition, prevention is an important research topic. This article reviews possible prevention approaches that involve the administration of drugs before the traumatic event takes place. The considered approaches include drugs that address the sympathetic nervous system, drugs interfere with the hypothalamic-pituitary-adrenal (HPA) axis, narcotics and other psychoactive drugs, as well as modulators of protein synthesis. Furthermore, some thoughts on potential ethical implications of the use of drugs for the primary prevention of PTDS are presented. While there are many barriers to overcome in this field of study, this paper concludes with a call for additional research, as there are currently no approaches that are well-suited for regular daily use.

  4. Risk factors in prevention of drug dependences

    NARCIS (Netherlands)

    Orosova, Ol'ga; Gajdosova, Beata; Madarasova-Geckova, Andrea; Van Dijk, Jitse P.

    2007-01-01

    The study presents the state-of-art of knowledge of risk factors of drug use as a form of risk behaviour in adolescents in individual, interpersonal, and environmental domain (family, school, society). The attention is paid to general deviation syndrome and to the construct of general tendency to dr

  5. Drug Abuse on College Campuses: Emerging Issues. Issues in Prevention

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This "Issues in Prevention" focuses on emerging issues concerning drug abuse on college campuses. This issue contains the following articles: (1) Drug Abuse Trends; (2) Q&A With Jim Lange; (3) Bath Salts; (4) Refuse to Abuse; (5) Related Federal Resource; and (6) Higher Education Center Resources.

  6. Health promotion: Alcohol and drug misuse prevention.

    Science.gov (United States)

    1983-01-01

    Currently, average apparent consumption of alcohol for all persons older than 14 is 10 percent higher than 10 years ago, and is equivalent to about 2.75 gallons of ethanol per person per year. Approximately 10 million adult Americans (i.e., 7 percent of those 18 or older) can be considered problem drinkers. Youthful problem drinkers, aged 14 to 17, are estimated to number more than 3 million and comprise 19 percent of this age group. In addition to the social costs, the economic costs to society as a result of alcohol misuse are substantial--an estimated +49.4 billion in 1977. Ten percent of all deaths in the United States are alcohol-related. Cirrhosis, which is largely attributable to alcohol consumption, ranks among the 10 leading causes of death. Alcohol use also is associated with cancer of the liver, pancreas, esophagus, and mouth. Alcohol consumption during pregnancy is associated with a wide range of possible harmful effects to the fetus--among them decreased birth weight, spontaneous abortion, and physical and mental birth defects. Drug misuse is also an expanding problem. There are some 16 million current marijuana users. The popularity of cocaine continues to increase--over 10 million Americans have tried cocaine at least once and there are an estimated 1 to 2 million current users. Misuse of barbiturates remains a significant problem with at least 1 million persons believed to misuse these drugs and the 30,000 estimated to be addicted to them. In addition, heroin addiction is still considered by many to be the most serious drug problem in the United States. Drug misuse leads to a number of social and health problems. Excessive doses of depressants can result in both physical and psychological dependence. The toll from heroin includes premature death and severe disability, family disruption, and crime committed to maintain the habit. Misuse of hallucinogens often results in emergency room visits. A special problem is the relationship of marijuana to

  7. What Schools Are Doing to Prevent Alcohol and Drug Abuse.

    Science.gov (United States)

    Buscemi, Michael

    1985-01-01

    Describes current trends in drug and alcohol abuse prevention programs, including decreased emphasis on the school's role in prevention, increased interest in forestalling rather than treating health problems, greater involvement of celebrities in antidrug programs, and improved peer support mechanisms. Noteworthy national programs are cited. (PGD)

  8. A transdisciplinary focus on drug abuse prevention: an introduction.

    Science.gov (United States)

    Sussman, Steve; Stacy, Alan W; Johnson, C Anderson; Pentz, Mary Ann; Robertson, Elizabeth

    2004-01-01

    This article introduces the scope of the Special Issue. A variety of scientific disciplines are brought together to establish theoretical integration of the arenas of drug use, misuse, "abuse," and drug misuse prevention. Transdisciplinary scientific collaboration (TDSC) is utilized as a process of integration. Introductory comments regarding the strengths and limitations of TDSC are presented. Then, the relevance of genetics to substance misuse and substance misuse prevention is presented. Next, the relevance of cognition for prevention is discussed. Specifically, neurologically plausible distinctions in cognition and implicit cognition and their relevance for prevention are discussed. At a relatively molar social-level of analysis, social network theory, systems dynamic models, geographic information systems models, cultural psychology, and political science approaches to drug misuse and its prevention are introduced. The uses of both quantitative and qualitative statistical approaches to prevention are mentioned next. Finally, targeted prevention, bridging the efficacy-effectiveness gap, and a statement on overcoming disbalance round out the Special Issue. The bridges created will serve to propel drug misuse "prevention science" forward in the years to come. Advances in understanding etiological issues, translation to programs, and ecological fit of programming are desired results.

  9. Integrating Underage Drinking and Drug Use Prevention

    Science.gov (United States)

    Wolfsberg, Jeffrey S.

    2006-01-01

    During the year 2004, 20% of eighth-graders and 60.3% of twelfth-graders reported that they had gotten drunk at least once over the course of just one year, according to the National Institute of Drug Abuse (NIDA). Of the 10.7 million underage youth who drink, 7.2 million or 31% of all high school students binge drink with a frequency of at least…

  10. Preventing and managing antiretroviral drug resistance.

    Science.gov (United States)

    Kuritzkes, Daniel R

    2004-05-01

    Development of resistance to antiretroviral drugs (ARVs) is a major impediment to optimum treatment of HIV-1 infection. Although resistance testing can help to select subsequent regimens when virologic failure occurs, cross-resistance, which affects all classes of ARVs, may make it more difficult to achieve optimum control of HIV. We have known for some time that our first choice of antiretroviral therapy offers the best chance to control HIV replication and that initial therapy should be selected with an eye on future options. Potency is the first line of defense against the development of resistance. Other factors that affect resistance development include: tolerability, potential for optimum adherence, and genetic and pharmacologic barriers to development of resistance. If resistance emerges, only a single drug may be affected initially, and a rapid change in ARVs may preserve the efficacy of other components. One cautionary note is that we can no longer assume that a patient's HIV is fully susceptible to all ARVs even in the initial regimen. Transmission of drug-resistant HIV means that the genetic composition may be that of an "experienced" virus with reduced susceptibility to ARVs. Resistance testing at the time of transmission is most likely to reveal this resistance, but over time the dominant genetic pattern may revert to wild-type, and be missed by resistance testing. Because "archived" resistant HIV may emerge quickly once treatment is initiated, we need to keep this in mind when selecting initial therapy.

  11. Current status of drug use and HIV/AIDS prevention in drug users in China.

    Science.gov (United States)

    Li, Jianhua; Li, Xinyue

    2013-12-01

    The objective of this paper is to review the current status of drug use and HIV/AIDS prevention for drug users in China and provide scientific evidence for HIV/AIDS prevention and control in drug users. Literature and articles related to drug abuse in China, as well as the results of prevention efforts and successful cases regarding HIV/AIDS prevention in drug users, are reviewed. Lessons learned are drawn out for the future improvement of work and the sustainable development of treatment programs. The number of drug users in China is increasing. Even though the number of opioid-type drug users is growing more slowly than in the past, the number of amphetamine-type stimulant users has increased sharply. It has been proven that methadone maintenance treatment and syringe exchange programs gradually and successfully control HIV/AIDS transmission in drug users. However, it is necessary to enhance these prevention methods and expand their coverage. In addition, the strengthening of antiretroviral therapy (ART) treatment for HIV-infected drug users is crucial for HIV/AIDS prevention and control. The rapidly growing number of amphetamine-type stimulant users, along with their high-risk behavior, poses a hidden danger of greater HIV/AIDS transmission through sexual intercourse in the near future.

  12. Vital Signs-Preventing Prescription Drug Overdose

    Centers for Disease Control (CDC) Podcasts

    2014-07-01

    This podcast is based on the July 2014 CDC Vital Signs report. Every day, 46 people in the U.S. die from an overdose of prescription opioid painkillers. Learn what can be done to make painkiller prescribing safer and help prevent overdoses.  Created: 7/1/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 7/1/2014.

  13. Preventing Prescription Drug Overdose PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2014-07-01

    This 60 second public service announcement is based on the July 2014 CDC Vital Signs report. Every day, 46 people in the U.S. die from an overdose of prescription opioid painkillers. Learn what can be done to make painkiller prescribing safer and help prevent overdoses.  Created: 7/1/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 7/1/2014.

  14. Genetic variations may help identify best candidates for preventive breast cancer drugs | Division of Cancer Prevention

    Science.gov (United States)

    Newly discovered genetic variations may help predict breast cancer risk in women who receive preventive breast cancer therapy with the selective estrogen receptor modulator drugs tamoxifen andraloxifene, a Mayo Clinic-led study has found. The study is published in the journal Cancer Discovery. "Our findings are important because we identified genetic factors that could eventually be used to select women who should be offered the drugs for prevention," said James Ingle, M.D., an oncologist at Mayo Clinic. |

  15. Stormwater Pollution Prevention Plan TA-60 Roads and Grounds Facility and Associated Sigma Mesa Staging Area

    Energy Technology Data Exchange (ETDEWEB)

    Sandoval, Leonard Frank [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-02-01

    This Stormwater Pollution Prevention Plan (SWPPP) is applicable to operations at the Technical Area -60 (TA-60) Roads and Grounds Facility and Associated Sigma Mesa Staging Area off Eniwetok Drive, in Los Alamos County, New Mexico.

  16. National Enforcement Initiative: Preventing Animal Waste from Contaminating Surface and Ground Water

    Science.gov (United States)

    This page describes EPA's goal in preventing animal waste from contaminating surface and ground Water. It is an EPA National Enforcement Initiative. Both enforcement cases, and a map of enforcement actions are provided.

  17. Antiplatelet Drugs for Secondary Prevention of Cardiovascular Diseases : Drug Utilization, Effectiveness, and Safety

    NARCIS (Netherlands)

    Noorsyahdy, A.Y.

    2017-01-01

    Antiplatelet drugs are recommended for secondary prevention of recurrent cardiovascular events in patients who experience diseases in which the pathophysiology is associated with platelet aggregation and atherosclerosis, including acute coronary syndrome, transient ischemic attack, ischemic stroke,

  18. Pilot study of smoking, alcohol and drug abuse prevention.

    Science.gov (United States)

    McAlister, A; Perry, C; Killen, J; Slinkard, L A; Maccoby, N

    1980-07-01

    A longitudinal pilot study gathered data on the onset and prevention of smoking, alcohol, and drug abuse among 526 students from two junior-high-schools in California. Over two school years, students who were trained to resist social pressures toward tobacco, alcohol, and drug use began smoking at less than one-half the rate of those who did not receive special training. Frequent alcohol and marijuana use was also less prevalent among the students who received such training.

  19. Diabetes prevention: global health policy and perspectives from the ground

    Science.gov (United States)

    Bergman, Michael; Buysschaert, Martin; Schwarz, Peter EH; Albright, Ann; Narayan, KM Venkat; Yach, Derek

    2015-01-01

    SUMMARY Type 2 diabetes and other noncommunicable diseases are a growing public health challenge globally. An estimated 285 million people, corresponding to 6.4% of the world’s adult population, has diabetes, which is expected to reach 552 million by the International Diabetes Federation in 2030. A much larger segment of the world’s population, approximating 79 million individuals in the USA alone, has prediabetes. Globally, a relatively small percentage of those with diabetes or prediabetes are diagnosed with the potential for developing chronic complications. To address this epidemic, governments, in concert with the private sector, need to set policies that promote healthy nutritional and agricultural policies, favor modifications in the environment that encourage greater physical activity and make prevention affordable for all citizens at high risk. The public health sector has the charge of translating evidence-based findings into practical, accessible and cost-effective programs and monitoring the process to continuously improve prevention initiatives. The clinical sector has the formidable challenge of screening and identifying those at high risk and referring them to accredited intervention programs. There is a need to explore additional cost-effective interventions that are customized to meet individual needs that can be offered at the community and clinical levels. Thus, all three sectors, government, public health and clinical, each have a critical role in this process and by working in a partnership, ought to create the necessary synergies essential for making substantial forays in the prevention of Type 2 diabetes. PMID:26339296

  20. [Prevention of hepatitis C virus infection in drug users].

    Science.gov (United States)

    Schulte, B; Stöver, H; Leicht, A; Schnackenberg, K; Reimer, J

    2008-10-01

    The high prevalence and incidence rates of the hepatitis C virus (HCV) infections in drug users demonstrate the urgent necessity for a coordinated national prevention strategy. In the shadow of HIV/AIDS the necessary attention to the rapid spreading of the hepatitis C in drug users was started late, without being able to reach the public attention level of HIV/AIDS. The present efforts in the primary and secondary prevention of the hepatitis C in drug users are obviously not sufficient to reduce the prevalence with long-lasting results. Substitution treatment is of central relevance in the prevention of hepatitis C in opiate-dependent subjects, but requires, as current data of the HCV incidence of substituted opiate dependents illustrate, a stronger HCV-specific accentuation. Further settings, which are relevant for the group of intravenous drug users, have to be accessed and sensitized. Furthermore structural and political efforts are necessary, in order to develop a systematic and evidence-based answer to the challenge of the HCV spreading in drug users, in particular due to the fact that a German HCV strategy is still lacking.

  1. The NARCONON™ drug education curriculum for high school students: A non-randomized, controlled prevention trial

    Directory of Open Access Journals (Sweden)

    Cecchini Marie A

    2008-03-01

    reductions measured for alcohol and amphetamines. The program also produced changes in knowledge, attitudes and perception of risk. Conclusion The eight-module Narconon curriculum has thorough grounding in substance abuse etiology and prevention theory. Incorporating several historically successful prevention strategies this curriculum reduced drug use among youths.

  2. REBAMIPIDE: EFFECTIVE DRUG PREVENTION OF NSAID ENTEROPATHY IS POSSIBLE

    Directory of Open Access Journals (Sweden)

    E. V. Moroz

    2016-01-01

    Full Text Available Prevention of gastrointestinal tract (GIT complications is the most important element for the rational use of nonsteroidal anti-inflammatory drugs (NSAIDs and low-dose aspirin (LDA. Proton pump inhibitors (PPIs have long been the only medication to prevent these complications. However, PPIs are only effective in preventing and treating upper GIT diseases (NSAID gastropathy rather than small intestinal injury (NSAID enteropathy. Rebamipide has emerged as a novel agent to protect the gastrointestinal mucosa today. The effect of the drug differs from that of PPIs: it is a typical gastroand enteroprotector that enhances the synthesis of endogenous prostaglandins and possesses a significant anti-inflammatory potential. Rebamipide has long been widely used by doctors inJapan,South Korea, andChinaas an effective and safe agent for the treatment of many diseases of the digestive system. There is a strong evidence base for the efficacy of rebamipide in preventing and treating NSAID gastropathy and NSAID enteropathy (including LDA-induced injuries. Controlled studies have found that the drug is not inferior to the classic gastroprotective agent misoprostol, significantly outperforming the latter in its tolerability. This review describes the mechanism of action of rebamipide and main clinical trials of its therapeutic effect in NSAID gastropathy and NSAID enteropathy. 

  3. Getting Clean in a Drug Rehabilitation Program in Prison: A Grounded Theory Analysis

    Science.gov (United States)

    Smith, Sharon; Ferguson, Neil

    2005-01-01

    High-risk drug use is prevalent among UK prison populations (Lipton, 1995) while recovery in prison is both complex and variable. Grounded theory methodology was employed to gain a greater understanding of the perceptions and conceptualisations of "risk," "need" and "motivation" in relation to prisoner drug abusing practices, criminal practices,…

  4. New Technology Tools: Using Social Media for Alcohol, Drug Abuse, and Violence Prevention. Prevention Update

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2011

    2011-01-01

    When it comes to using social media technology for alcohol, drug abuse, and violence prevention, Thomas Workman, at Baylor College of Medicine's John M. Eisenberg Center for Clinical Decisions and Communications Science, points out that social media is interactive. This means that a person is entering a conversation rather than a declaration, and…

  5. Effectiveness of HIV prevention social marketing with injecting drug users.

    Science.gov (United States)

    Gibson, David R; Zhang, Guili; Cassady, Diana; Pappas, Les; Mitchell, Joyce; Kegeles, Susan M

    2010-10-01

    Social marketing involves applying marketing principles to promote social goods. In the context of health behavior, it has been used successfully to reduce alcohol-related car crashes, smoking among youths, and malaria transmission, among other goals. Features of social marketing, such as audience segmentation and repeated exposure to prevention messages, distinguish it from traditional health promotion programs. A recent review found 8 of 10 rigorously evaluated social marketing interventions responsible for changes in HIV-related behavior or behavioral intentions. We studied 479 injection drug users to evaluate a community-based social marketing campaign to reduce injection risk behavior among drug users in Sacramento, California. Injecting drugs is associated with HIV infection in more than 130 countries worldwide.

  6. YOUNGSTER’S ATTITUDES TO SCHOOL-BASED PREVENTION PROGRAMS FOCUSED ON DRUG ABUSE PREVENTION

    Directory of Open Access Journals (Sweden)

    Barbora Odraskova

    2016-09-01

    Full Text Available paper focuses on primary prevention of drug addiction, in particular the primary prevention programs implemented in school environments. It contains the results of a quantitative research conducted using a non-standardized questionnaire method. The study objective was to identify differences in attitudes of a group of pupils towards the issue of drug addiction before and after they completed the school-based prevention program. The study found that after completing the school-based prevention program there was improvement in attitudes towards the issue of drug addiction in the specific group of pupils. The number of appropriate answers to the question “Alcohol makes people happy” increased by 18.82 %. respondents (62.70% disagreed that they would adapt themselves if their opinion differed to the majority. The number of positive answers to the question “Smoking is addictive” increased by 13.66%; the number of positive answers to the question “Drinking alcohol is harmful” increased by 24.93%; and all respondents agreed with the statement that smoking threatens health.

  7. Stroke Prevention: Not all Antihypertensive Drugs are Created Equal

    Directory of Open Access Journals (Sweden)

    Franz H Messerli

    2005-03-01

    Full Text Available Reductions in blood pressure (BP through intervention can significantly reduce the risk of cardiovascular events in hypertensive patients. However, a number of trials indicate that beta-blockers, despite lowering BP, do not reduce the risk of stroke.A recent meta-analysis suggested that, over and beyond BP reduction, angiotensin-converting enzyme (ACE inhibitors appear superior to calcium channel blockers for prevention of coronary heart disease whereas calcium channel blockers appear superior to ACE inhibitors for prevention of stroke.Indeed, in the Syst-EUR study a 42% reduction in strokes was achieved in the calcium antagonist arm when compared to the placebo arm.It is hypothesised that antihypertensive agents that stimulate the AT2-receptor (thiazide diuretics, dihydropyridine calcium antagonists and angiotensin receptor blockers are more cerebroprotective than drug classes that do not stimulate the AT2-receptor (beta-blockers and ACE inhibitors.The angiotensin receptor blockers are the only drug class that have a dual mechanism of action that could be helpful in preventing strokes in that they not only inhibit the AT1-receptor but also allow stimulation of the AT2-receptor. Not surprisingly therefore, in trials such as LIFE, VALUE and MOSES, angiotensin receptor blockers showed excellent cerebroprotection.

  8. Prevención contra las drogas Prevention against drugs

    Directory of Open Access Journals (Sweden)

    Luis Jiménez Herrera

    2010-12-01

    Full Text Available Objetivo: Explorar de manera general algunos aspectos relacionados al tema de la prevención contra las drogas. Metodología: Identificación y revisión de artículos de las bases de datos: EBRARY, E-Libro, EBSCO, ProQuest, Science Direct y Springer Link, con la intención de organizar la información encontrada en las secciones siguientes: contexto general, factores involucrados en el uso y abuso de las drogas, acciones - políticas - prevención contra las drogas y hacia dónde va la investigación. Resultados: Aunque existe una variedad de conceptos relacionados con las drogas, algunos de ellos siguen en discusión dados los múltiples factores involucrados en el proceso. En los últimos años han ocurrido pocos cambios en la oferta y la demanda, pero el consumo entre hombres y mujeres tiende a igualarse, mientras el consumo inicia a edades más tempranas. Se sabe que existen factores protectores y de riesgo que median el uso, abuso y dependencia de las drogas, pero los jóvenes representan el grupo más vulnerable a los efectos de las drogas. Se realizan esfuerzos en muchos sectores pero de una manera no homogénea ni armónica y aunque ha habido esfuerzos por lograr prevención, en especial en el escenario educativo, hay factores que dificultan esta labor. Se evidencia la necesidad de contar con más investigación que permita orientar las distintas acciones para sopesar los efectos dentro del complejo mundo de las drogas Conclusión: Ante el complejo fenómeno de las drogas, se requiere conocer los distintos componentes involucrados para que puedan ser abordados de manera integral. La revisión permitió realizar un acercamiento al tema de prevención contra las drogas.Objective: To explore of general way some aspects related to the subject of the prevention against drugs. Methodology: Identification and article revision of the data bases: EBRARY, E-Libro, EBSCO, ProQuest, Science Direct and Springer Link, with the intention to organize

  9. Reaching Prevention Professionals: The Mentor Portal Cost-Benefit Analysis of a Drug Misuse Prevention Portal

    Science.gov (United States)

    2002-09-01

    such as NIDA and the Pompidou Group. Figure 4-1 depicts the setting and the target groups of the portal in a schematic way. It serves as a framework...584,000  1,138,000 584,000 611,500 1,195,500 22 5.2 Outcomes The Drug Policy Research Center study (Caulkins 1999) researched whether...13, Chicago 1990a. Benard, B., K. Marshall, Meta-analyses provide decade of evidence: effective school-based drug prevention programs, Center

  10. Drug- and Gene-eluting Stents for Preventing Coronary Restenosis

    Science.gov (United States)

    Lekshmi, Kamali Manickavasagam; Che, Hui-Lian; Cho, Chong-Su

    2017-01-01

    Coronary artery disease (CAD) has been reported to be a major cause of death worldwide. Current treatment methods include atherectomy, coronary angioplasty (as a percutaneous coronary intervention), and coronary artery bypass. Among them, the insertion of stents into the coronary artery is one of the commonly used methods for CAD, although the formation of in-stent restenosis (ISR) is a major drawback, demanding improvement in stent technology. Stents can be improved using the delivery of DNA, siRNA, and miRNA rather than anti-inflammatory/anti-thrombotic drugs. In particular, genes that could interfere with the development of plaque around infected regions are conjugated on the stent surface to inhibit neointimal formation. Despite their potential benefits, it is necessary to explore the various properties of gene-eluting stents. Furthermore, multifunctional electronic stents that can be used as a biosensor and deliver drug- or gene-based on physiological condition will be a very promising way to the successful treatment of ISR. In this review, we have discussed the molecular mechanism of restenosis, the use of drug- and gene-eluting stents, and the possible roles that these stents have in the prevention and treatment of coronary restenosis. Further, we have explained how multifunctional electronic stents could be used as a biosensor and deliver drugs based on physiological conditions. PMID:28184335

  11. Assessing organizational effectiveness in higher education drug prevention consortia.

    Science.gov (United States)

    Sheldon-Keller, A E; Lloyd-McGarvey, E; Canterbury, R J

    1995-01-01

    Eighty-three consortia of institutions of higher education, organized under funding from the Fund for the Improvement of Post-Secondary Education (FIPSE) Drug Prevention Programs of the Department of Education, were surveyed to measure organizational effectiveness. Generalized satisfaction with the functioning of the consortia was related to the number of active members, the average miles traveled to meetings, satisfaction with performance of task functions, members' roles, the level of trust among members and the level of creativity and innovation in problem-solving. Satisfaction with goal attainment was significantly related to the presence of at least one "internal" goal for the consortium.

  12. [Extravasation of Cytostatic Drugs - Prevention and Best Practices].

    Science.gov (United States)

    Maňásek, V

    2016-01-01

    Extravasation is the leakage of a drug (intended primarily for intravenous administration) into tissues surrounding the vascular system. The damage to surrounding varies depending on the nature and volume of extravasation. Cytostatic extravasation is associated with poor outcomes for patients. This paper summarizes the types of risk associated with cytostatic extravasation, and the preventative measures that can be used when such an event occurs. We also provide information on potential treatments. However, justification for their use has only been substantiated in papers with different levels of significance and these papers are not available in all countries. We summarize current international recommendations for actions to be taken in the event of extravasation.

  13. Culturally Grounded Stress Reduction and Suicide Prevention for African American Adolescents.

    Science.gov (United States)

    Robinson, W LaVome; Case, Mary H; Whipple, Christopher R; Gooden, Adia S; Lopez-Tamayo, Roberto; Lambert, Sharon F; Jason, Leonard A

    2016-06-01

    Suicide is an often-overlooked manifestation of violence among African American youth that has become more prevalent in the last two decades. This article reports on the process used to culturally adapt a cognitive-behavioral coping with stress prevention intervention for African American adolescents. We implemented this adapted school-based suicide prevention intervention with 758 African American 9(th,) 10(th) and 11(th) grade students at four high schools in a large Midwestern city. The findings presented are preliminary. The adolescents in this sample endorsed high levels of suicide risk, with females endorsing significantly more suicide risk than males. Those receiving the prevention intervention evidenced an 86% relative suicide risk reduction, compared to the standard care control participants. The presented model of adaptation and resulting culturally-grounded suicide prevention intervention significantly reduced suicide risk among African American adolescents. Clinical, research and policy implications are discussed.

  14. Drug injection of Lanwei acupoint to prevent pull response duringappendectomy

    Institute of Scientific and Technical Information of China (English)

    Qi Sheng Liang; Yu Chuah Liu; Yun Chun Zhang

    2000-01-01

    AIM To observe the effects of Lanwei acupiont blockade with drug to prevent pull re,ponse duringappendectomy.METHODS Sixty patients with appendix (37 male and 23 female, ASA Ⅰ - Ⅱ) aged from 16 to 58 yearsold, were divided into two groups at random, and they underwent persistent epidural nerve ,lock and McBurney opening. Group A for experiment (nA = 30) received persistent epidural nerve blck plus druginjection of Lanwei acupoint. And the control group, group B (nB=30), received simple epidural nerveblock. No remarkable difference was found in the general data of both groups (P>0.05).RESULTS None of the experimental group had marked nausea and vomiting. Twenty-six cases belonged tograde 0 (account for 86.67%). Three cases were of grade Ⅰ. One case was of grade Ⅱ. None belonged tograde Ⅲ. There were fewer changes in HR, BP and SPO2 during the operation. Compared with the experimental group. The results in the control group showed obvious changes in HR,BP and SPO2, especially at the time of 5 minute post-pull appendix (P<0.01). Eleven cases belonged tograde Ⅲ (36.67%), seven cases to grade Ⅱ and Four cases to grade Ⅰ, only 2 cases to grade 0.CONCLUSION Adjusting the function of Zang and Fu, maintaining the coordination and the balanceamong Zang and Fu, drug injection of Lanwei acupoint may prevent vagus-vagus reflex. The method issimple, easy, inexpensive and effective. It is advantageous to anesthetic care during the operation.

  15. Federal Strategy for Prevention of Drug Abuse and Drug Trafficking, 1982. Prepared for the President Pursuant to the Drug Abuse Office and Treatment Act of 1972.

    Science.gov (United States)

    Office of Policy Development, Washington, DC.

    This document describes the Federal response to drug abuse and drug trafficking. The actions of President Reagan, in Executive Order 12368, establishing an official advisor on drug abuse policy matters, and the priorities, issues, and objectives (international cooperation, drug law enforcement, education and prevention, detoxification and…

  16. Sports celebrities and public health: Diego Maradona's influence on drug use prevention.

    Science.gov (United States)

    Brown, William J; de Matviuk, Marcela Alejandra Chavan

    2010-06-01

    Exposure to a sports celebrity through media and sporting events can have important influences on a public health issue associated with that celebrity. The battle against drug use by Argentinean soccer icon Diego Maradona has provoked concerns about drug abuse and prevention in Argentina, particularly among young people. The present study analyzes how two forms of involvement with Maradona affected the public's concern and perceptions of drug use after Maradona's drug-related health crisis in 2004. Results indicate that those who had a greater degree of parasocial interaction with Maradona were more likely to have an increased awareness of drug abuse, a greater personal concern about drug abuse, abstained from drug use, and more strongly support drug abuse prevention programs. In contrast, identification with Maradona had a mitigating effect on drug use prevention. Implications of these findings regarding the influence of sports celebrities on substance abuse are discussed.

  17. Preventing Abuse of Drugs, Alcohol, and Tobacco by Adolescents.

    Science.gov (United States)

    Falco, Mathea

    From the mid-1960s until 1980, adolescent drug use rose sharply. Although use has declined somewhat since, adolescent cocaine use remains at peak levels, and crack presents a major threat. Treatment for compulsive drug or alcohol use is needed by 5 to 15 percent of the teenagers who experiment with drugs and alcohol. Drug abuse experts now believe…

  18. [Drug therapy for prevention of falls and fractures].

    Science.gov (United States)

    Ringe, Johann D

    2006-06-01

    The primary goal in the practical management of osteoporosis is to prevent first or subsequent fractures and thereby to avoid acute or chronic pain and progressive skeletal deformity. Therapeutic strategies should always take the complex pathogenetic mechanisms of fractures into account, especially the fact that mechanical impacts and falls play an important role in the majority of fracture events. Accordingly, recommendations to patients and the selection of drugs should aim at both, falls and fractures. In this context there is an increasing interest in the dual effects of vitamin D on bone and muscle. Controlled studies proved that adequate vitamin D supplementation is able to improve muscle strength, coordination and body sway and thereby reduce the risk of falls and fractures. Alendronate has been studied extensively by large trials of high quality and its efficacy to reduce the risk of vertebral and nonvertebral fractures is in line with the criteria of evidence-based medicine. The innovative combination of 70 mg alendronate with 2,800 IU vitamin D in a once-weekly tablet guarantees a basic supply with this important prohormone for bone and muscle. Due to a regular combined intake an improved compliance can be anticipated which will be followed by better therapeutic results in osteoporosis patients with increased fracture risk.

  19. An Ounce of Prevention, a Pound of Uncertainty: The Cost-Effectiveness of School-Based Drug Prevention Programs.

    Science.gov (United States)

    Caulkins, Jonathan P.; Rydell, C. Peter; Everingham, Susan S.; Chiesa, James; Bushway, Shawn

    This book describes an analysis of the cost-effectiveness of model school-based drug prevention programs at reducing cocaine consumption. It compares prevention's cost-effectiveness with that of several enforcement programs and with that of treating heavy cocaine users. It also assesses the cost of nationwide implementation of model prevention…

  20. Clinical rules in hospital pharmacy practice to prevent adverse drug events

    NARCIS (Netherlands)

    Rommers, Mirjam Kristien

    2014-01-01

    Adverse drug events (ADEs) refer to any injury from the use of a drug. ADEs occur frequently in hospitalized patients and a substantial proportion are considered preventable. A method to prevent ADEs is computerized physician order entry (CPOE) combined with a clinical decision support system

  1. Clinical rules in hospital pharmacy practice to prevent adverse drug events

    NARCIS (Netherlands)

    Rommers, Mirjam Kristien

    2014-01-01

    Adverse drug events (ADEs) refer to any injury from the use of a drug. ADEs occur frequently in hospitalized patients and a substantial proportion are considered preventable. A method to prevent ADEs is computerized physician order entry (CPOE) combined with a clinical decision support system (CDSS)

  2. drug use evaluation on cotrimoxazole preventive therapy for people ...

    African Journals Online (AJOL)

    user

    care hospitals' drug expenditure and they are prescribed ... 3 Department of Pediatrics and Child Health, Medical School, Faculty of Medical Sciences, P.O. Box 378, Jimma .... Patient monitoring .... on the drug prescribing pattern and use of.

  3. Methodology for Evaluating an Adaptation of Evidence-Based Drug Abuse Prevention in Alternative Schools

    Science.gov (United States)

    Hopson, Laura M.; Steiker, Lori K. H.

    2008-01-01

    The purpose of this article is to set forth an innovative methodological protocol for culturally grounding interventions with high-risk youths in alternative schools. This study used mixed methods to evaluate original and adapted versions of a culturally grounded substance abuse prevention program. The qualitative and quantitative methods…

  4. A prospective analysis of the preventability of adverse drug reactions reported in Sweden.

    Science.gov (United States)

    Lövborg, Henrik; Eriksson, Linda Ring; Jönsson, Anna K; Bradley, Thomas; Hägg, Staffan

    2012-08-01

    Adverse drug reactions (ADRs) are a major patient safety issue, and a substantial proportion of ADRs are, in fact, preventable. The aim of this study was to describe the proportion and pattern of preventable ADRs in spontaneously reported suspected ADRs and to study the feasibility of using data from an ADR reporting system for this purpose. All reports of ADRs, except those in which a vaccine was the suspected drug, submitted to the regional pharmacovigilance center of southeastern Sweden between 2008 and 2009 were analyzed. Causality between the suspected ADR and the medication was assessed using the World Health Organization (WHO) criteria, and preventability was assessed using Hallas criteria. During the study period, 1,290 ADRs were received and 1,255 were classified as having at least a possible causality between a reaction and a drug. Of these, 172 (14%) ADRs were considered preventable, 35 (20%) were classified as definitely preventable, and 137 (80%) as possibly preventable. Of all preventable ADRs, 96 (56%) were related to prescribing, 35 (20%) to administration, and 41 (24%) to clinical and laboratory monitoring of treatment. Warfarin, oxycodone, and ioversol were the most common drugs with preventable ADRs. This study found that a substantial part of reported ADRs are preventable. Most of these are related to drug prescription, suggesting that interventions aiming to reduce preventable ADRs should focus on this process. Moreover, systems for ADR reporting may be useful in the mission of reducing the unsafe use of drugs.

  5. 30 Years on Selected Issues in the Prevention of HIV among Persons Who Inject Drugs

    Directory of Open Access Journals (Sweden)

    D. C. Des Jarlais

    2013-01-01

    Full Text Available After 30 years of extensive research on human immunodeficiency virus (HIV among persons who inject drugs (PWID, we now have a good understanding of the critical issues involved. Following the discovery of HIV in 1981, epidemics among PWID were noted in many countries, and consensus recommendations for interventions for reducing injection related HIV transmission have been developed. While high-income countries have continued to develop and implement new Harm Reduction programs, most low-/middle-income countries have implemented Harm Reduction at very low levels. Modeling of combined prevention programming including needle exchange (NSP and antiretroviral therapy (ARV suggests that NSP be given the highest priority. Future HIV prevention programming should continue to provide Harm Reduction programs for PWID coupled with interventions aimed at reducing sexual transmission. As HIV continues to spread in low- and middle-income countries, it is important to achieve and maintain high coverage of Harm Reduction programs in these locations. As PWID almost always experience multiple health problems, it will be important to address these multiple problems within a comprehensive approach grounded in a human rights perspective.

  6. [Health promotion as a strategy for the prevention of drug use].

    Science.gov (United States)

    Büchele, Fátima; Coelho, Elza Berger Salema; Lindner, Sheila Rubia

    2009-01-01

    This article addresses health promotion and prevention of drug use, reviewing approaches and conceptualizations without specifying determinate classes of drugs and their licitness or illicitness. The objective of this paper is to describe the prevention of drug use and to raise pertinent aspects of drug abuse for the construction of a health promotion strategy. As refers to drug use, Brazil has invested in the formulation of policies for health promotion, protection and recovery, however humanized, inter-sectorial, decentralized, integrated, democratic and active approaches need to be implemented. This review shows the need for more discussions about the prevention of drug use involving educators, parents and the community, in a structured multiple process integrating and involving institutions and sectors in the co-responsibility to promote the health of the population in this sense. This article also shows our concern with finding ways that contribute to the implementation of public policies as refers to drug addiction.

  7. Suggested Cognitive and Behavioral Strategies for Coaches to Prevent Drug Abuse in Sport.

    Science.gov (United States)

    Anshel, Mark H.

    In this discussion of the prevalence of drug abuse by athletes, suggestions are made for coaches to prevent or reduce the abusive intake of drugs by athletes who participate on their teams. The following cognitive strategies deal with eliminating unwanted drug use: (1) show concern; (2) articulate ethical issues; (3) set behavior limits; (4)…

  8. Developing a Web-Based Intervention to Prevent Drug Use among Adolescent Girls

    Science.gov (United States)

    Schwinn, Traci Marie; Hopkins, Jessica Elizabeth; Schinke, Steven Paul

    2016-01-01

    Objectives: Girls' rates of drug use have met up with and, in some instances, surpassed boys' rates. Although girls and boys share risk and protective factors associated with drug use, girls also have gender-specific risks. Interventions to prevent girls' drug use must be tailored to address the dynamics of female adolescence. Methods: One such…

  9. Sagittal Plane Knee Biomechanics and Vertical Ground Reaction Forces Are Modified Following ACL Injury Prevention Programs

    Science.gov (United States)

    Padua, Darin A.; DiStefano, Lindsay J.

    2009-01-01

    Context: Injuries to the anterior cruciate ligament (ACL) occur because of excessive loading on the knee. ACL injury prevention programs can influence sagittal plane ACL loading factors and vertical ground reaction force (VGRF). Objective: To determine the influence of ACL injury prevention programs on sagittal plane knee biomechanics (anterior tibial shear force, knee flexion angle/moments) and VGRF. Data Sources: The PubMed database was searched for studies published between January 1988 and June 2008. Reference lists of selected articles were also reviewed. Study Selection: Studies were included that evaluated healthy participants for knee flexion angle, sagittal plane knee kinetics, or VGRF after performing a multisession training program. Two individuals reviewed all articles and determined which articles met the selection criteria. Approximately 4% of the articles fulfilled the selection criteria. Data Extraction: Data were extracted regarding each program’s duration, frequency, exercise type, population, supervision, and testing procedures. Means and variability measures were recorded to calculate effect sizes. One reviewer extracted all data and assessed study quality using PEDro (Physiotherapy Evidence Database). A second reviewer (blinded) verified all information. Results: There is moderate evidence to indicate that knee flexion angle, external knee flexion moment, and VGRF can be successfully modified by an ACL injury prevention program. Programs utilizing multiple exercises (ie, integrated training) appear to produce the most improvement, in comparison to that of single-exercise programs. Knee flexion angle was improved following integrated training (combined balance and strength exercises or combined plyometric and strength exercises). Similarly, external knee flexion moment was improved following integrated training consisting of balance, plyometric, and strength exercises. VGRF was improved when incorporating supervision with instruction and

  10. Prevention of significant deterioration application for approval to construct SP-100 Ground Engineering System Test Site

    Energy Technology Data Exchange (ETDEWEB)

    1990-04-01

    The following application is being submitted by the US Department of Energy, Richland Operations Office, P.O. Box 550, Richland, Washington 99352, pursuant to WAC 173-403-080, and in compliance with the Department of Ecology Guide to Processing a Prevention of Significant Deterioration (PSD) Permit'' for a new source of airborne radionuclide emissions at the Hanford Site in Washington State. The new source, the SP-100 Ground Engineering System (GES) Test Site, will be located in the 309 Building of the 300 Area. The US Department of Energy (DOE), the National Aeronautics and Space Administration (NASA), and the US Department of Defense (DOD) have entered into an agreement to jointly develop space nuclear reactor power system technology. The DOE has primary responsibility for developing and ground testing the nuclear subsystem. A ground test of a reactor is necessary to demonstrate technology readiness of this major subsystem before proceeding with the flight system development and demonstration. The SP-100 GES Test Site will provide a location for the operation and testing of a prototype space-based, liquid metal-cooled, fast flux nuclear reactor in an environment closely simulating the vacuum and temperature conditions of space operations. The purpose of the GES is to develop safe, compact, light-weight and durable space reactor power system technology. This technology will be used to provide electric power, in the range of tens to hundreds of kilowatts, for a variety of potential future civilian and military space missions requiring long-term, high-power level sources of energy. 20 refs., 8 figs., 7 tabs.

  11. Strategies that delay or prevent the timely availability of affordable generic drugs in the United States.

    Science.gov (United States)

    Jones, Gregory H; Carrier, Michael A; Silver, Richard T; Kantarjian, Hagop

    2016-03-17

    High cancer drug prices are influenced by the availability of generic cancer drugs in a timely manner. Several strategies have been used to delay the availability of affordable generic drugs into the United States and world markets. These include reverse payment or pay-for-delay patent settlements, authorized generics, product hopping, lobbying against cross-border drug importation, buying out the competition, and others. In this forum, we detail these strategies and how they can be prevented.

  12. Adolescent Drug Use: Trends in Abuse, Treatment and Prevention.

    Science.gov (United States)

    Gordon, Susan M.

    This report highlights the important trends in adolescent drug use. Although the focus is on the abuse of alcohol, nicotine, marijuana, cocaine, heroin, and inhalants, it is important to remember that adolescents abuse a wide range and combination of drugs. This report also addresses state-of-the-art treatment methods, and summarizes research on…

  13. Public enemy number one: the US Advertising Council's first drug abuse prevention campaign.

    Science.gov (United States)

    Niesen, Molly

    2011-01-01

    This article explores the Advertising Council's first national drug abuse prevention campaign in the 1970s. Scholarship thus far has demonstrated the ways in which the issue of drug abuse represented a chief political strategy for President Nixon. Evidence from major trade press publications, congressional hearings, and an array of archival sources suggest that this campaign was also part of a public relations crusade on behalf of the advertising industry in response to public criticism of its role in abetting a culture of drug dependence. These institutional and political pressures helped shape drug abuse prevention in the 1970 s and for the decades that followed.

  14. FDA, companies test RFID tracking to prevent drug counterfeiting.

    Science.gov (United States)

    James, John S

    2005-12-01

    The U.S. has an apparently growing problem with fake, counterfeit drugs entering the mainstream drug supply, and being fraudulently sold at full price in regular pharmacies and hospitals; some have no active ingredient, or too little, or substitute a cheap drug for an expensive one. The FDA has asked drug manufacturers to develop technology to track all shipments electronically as they move through the distribution chain; currently, RFID (radio frequency identification) is the preferred method for doing so. This article explains what is happening, and why we do not believe that this use of RFID is a privacy threat--though other privacy issues are among the most important questions we face today.

  15. Drug-eluting stents to prevent stent thrombosis and restenosis.

    Science.gov (United States)

    Im, Eui; Hong, Myeong-Ki

    2016-01-01

    Although first-generation drug-eluting stents (DES) have significantly reduced the risk of in-stent restenosis, they have also increased the long-term risk of stent thrombosis. This safety concern directly triggered the development of new generation DES, with innovations in stent platforms, polymers, and anti-proliferative drugs. Stent platform materials have evolved from stainless steel to cobalt or platinum-chromium alloys with an improved strut design. Drug-carrying polymers have become biocompatible or biodegradable and even polymer-free DES were introduced. New limus-family drugs (such as everolimus, zotarolimus or biolimus) were adopted to enhance stent performances. As a result, these new DES demonstrated superior vascular healing responses on intracoronary imaging studies and lower stent thrombotic events in actual patients. Recently, fully-bioresorbable stents (scaffolds) have been introduced, and expanding their applications. In this article, the important concepts and clinical results of new generation DES and bioresorbable scaffolds are described.

  16. Given financial constraints, it would be unethical to divert antiretroviral drugs from treatment to prevention.

    Science.gov (United States)

    Macklin, Ruth; Cowan, Ethan

    2012-07-01

    Striking advances in HIV prevention have set the stage for renewed debate on setting priorities in the fight against HIV/AIDS. Two new prevention strategies--preexposure prophylaxis and treatment as prevention--use antiretroviral drugs for prevention of HIV/AIDS in addition to treating patients. The potential for success of these new prevention strategies sets up an ethical dilemma: where resources are limited and supplies of lifesaving antiretroviral medications are insufficient to treat those currently living with HIV, how should these resources be divided between treatment and prevention? This article explores several ethical principles used in formulating public health policy. Assuming that limited resources are available for spending on drugs, we conclude that it would be unethical to watch patients with treatable AIDS worsen and die, even with supportive care, so that medications for treatment can be diverted for prevention.

  17. 34 CFR 86.1 - What is the purpose of the Drug and Alcohol Abuse Prevention regulations?

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false What is the purpose of the Drug and Alcohol Abuse... ALCOHOL ABUSE PREVENTION General § 86.1 What is the purpose of the Drug and Alcohol Abuse Prevention regulations? The purpose of the Drug and Alcohol Abuse Prevention regulations is to implement section 22...

  18. Doctors May Not Be Telling High-Risk Patients about HIV Prevention Drug

    Science.gov (United States)

    ... news/fullstory_161405.html Doctors May Not Be Telling High-Risk Patients About HIV Prevention Drug Less ... Copyright (c) 2016 HealthDay . All rights reserved. News stories are provided by HealthDay and do not reflect ...

  19. Perspectives on biomedical HIV prevention options among women who inject drugs in Kenya.

    Science.gov (United States)

    Bazzi, Angela Robertson; Yotebieng, Kelly A; Agot, Kawango; Rota, Grace; Syvertsen, Jennifer L

    2017-08-05

    Due to heightened vulnerability to HIV from frequent engagement in sex work and overlapping drug-using and sexual networks, women who inject drugs should be a high priority population for pre-exposure prophylaxis (PrEP) and other biomedical HIV prevention tools. Kenya is one of the first African countries to approve oral PrEP for HIV prevention among "key populations," including people who inject drugs and sex workers. The objective of this study was to explore preferences and perceived challenges to PrEP adoption among women who inject drugs in Kisumu, Kenya. We conducted qualitative interviews with nine HIV-uninfected women who inject drugs to assess their perceptions of biomedical HIV interventions, including oral PrEP, microbicide gels, and intravaginal rings. Despite their high risk and multiple biomedical studies in the region, only two women had ever heard of any of these methods. All women were interested in trying at least one biomedical prevention method, primarily to protect themselves from partners who were believed to have multiple other sexual partners. Although women shared concerns about side effects and product efficacy, they did not perceive drug use as a significant deterrent to adopting or adhering to biomedical prevention methods. Beginning immediately and continuing throughout Kenya's planned PrEP rollout, efforts are urgently needed to include the perspectives of high risk women who use drugs in biomedical HIV prevention research and programing.

  20. The Coach's Role in Alcohol/Drug Prevention.

    Science.gov (United States)

    Bakker, Richard

    A 1989 National Youth Sports Coaches Association survey of about 1,200 youth aged 10-14 indicated that young athletes identify somewhat with their drug-using athlete models. Forty-three percent of respondents felt that steroids are not harmful if properly used, and 45% felt that steroids were likely to increase their athletic performance. Steroids…

  1. hiv prevention among drug and alcohol users: models of ...

    African Journals Online (AJOL)

    Administrator

    Few programs have been implemented in Africa to deal specifically ... INTRODUCTION. The abuse of ... Identification Test (AUDIT) (Shaffer et al. 2004). .... actual diagnosis meeting the DSM-IV-TR ..... effective entry point for screening clients ... also manage the HIV care of the drug and .... perspective, it is still an essential.

  2. Diabetes Mellitus and Cardiovascular Prevention: The Role and the Limitations of Currently Available Antiplatelet Drugs

    Directory of Open Access Journals (Sweden)

    A. Tufano

    2011-01-01

    This paper reviews the role of currently available antiplatelet drugs in primary and secondary prevention of vascular events in diabetic patients and the limitations of these drugs, and it discusses the role of novel and more potent antiplatelets and of new agents currently under clinical development.

  3. Why Do Teachers Choose to Implement or Reject Drug Abuse Prevention Programs?

    Science.gov (United States)

    Campbell, James Reed; Swanchak, John

    State and local school systems have developed comprehensive drug abuse prevention programs that appear to have little influence on the rising tide of teenage drug abuse. Classroom teachers, as implementors of such programs, frequently veto them or change them considerably. Forty secondary teachers were selected as research subjects to examine this…

  4. Metformin: Can a Diabetes Drug Help Prevent Cancer? | Division of Cancer Prevention

    Science.gov (United States)

    In 1957, the first results from a clinical trial of the diabetes drug metformin in patients were published. Yet, it would take nearly 40 years for the drug to be approved in the United States as a treatment for type 2 diabetes. Now researchers want to know whether this decades-old drug may have additional uses in another disease—cancer. |

  5. Annotated Bibliography of Alcohol, Other Drug, and Violence Prevention Resources, 2006-2008

    Science.gov (United States)

    Segars, Lance, Ed.; Akinola, Olayinka, Ed.

    2009-01-01

    The U.S. Department of Education's Higher Education Center for Alcohol and Other Drug Abuse and Violence Prevention has developed this annotated bibliography to provide those interested in prevention at colleges and universities--and in surrounding communities--with a ready reference of current, important, and available information resources.…

  6. Using Mindfulness to Develop Health Education Strategies for Blood Borne Virus Prevention in Injecting Drug Use

    Science.gov (United States)

    Treloar, Carla; Laybutt, Becky; Carruthers, Susan

    2010-01-01

    Aims: Prevention education has had limited success in reducing transmission of blood borne virus among people who inject drugs. Innovative approaches to prevention education are required. Method: This study used video recordings of injecting episodes and interviews with participants reviewing their video recordings to explore the concept of…

  7. Project SMART: A Social Approach to Drug Abuse Prevention. Teacher's Guide.

    Science.gov (United States)

    Johnson, C. Anderson; And Others

    This document presents the teacher's guide for an experimental research and demonstration project which focuses on the prevention of drug abuse among youth through self-management and resistance training. The major purpose of the curriculum described in this document is to prevent and reduce the incidence of habitual cigarette smoking and of…

  8. Drug Abuse Prevention Research Needs among American Indians and Alaska Natives.

    Science.gov (United States)

    Trimble, Joseph E.

    1984-01-01

    Summarizes the literature regarding alcohol and drug abuse among American Indians and Alaska Natives noting four major knowledge gaps in the literature. Discusses abuse prevention efforts among American Indians and notes research questions to be considered regarding primary, secondary, and tertiary prevention efforts. Makes eight recommendations…

  9. [About free delivery of therapeutical and preventive drugs to the people during Ottoman Empire].

    Science.gov (United States)

    Cubukçu, B

    2001-01-01

    In this study, free delivery of medical drugs (dispensed in Ottoman Empire hospital pharmacies) to the outpatients in addition to the inpatients in Darüşşifas (patient care houses) have been investigated in the chronological order from the Vakfiye enrollments and documents of Ottoman Empire. On the other hand free delivery of drugs dispensed in the Palaces, Mesir paste delivery and other preventive drugs for the epidemic diseases have been studied.

  10. Research progress of new antiplatelet drugs in the prevention and treatment for ischemic stroke

    OpenAIRE

    Zhou, Yu-ying; Li, Pan

    2013-01-01

    Nowadays, antiplatelet drugs are still the routine medication in the acute phase and in secondary prevention of ischemic stroke. Although the clinical effect of classic antiplatelet drugs, such as aspirin and clopidogrel, has been recognized, some problems still exist, such as clopidogrel resistance and increased bleeding risk. Therefore, new antiplatelet drugs have been studied and are incorporated into the clinical use currently. Their different pharmacokinetic and pharmacodynamic propertie...

  11. Tip-over prevention through heuristic reactive behaviors for unmanned ground vehicles

    Science.gov (United States)

    Talke, Kurt; Kelley, Leah; Longhini, Patrick; Catron, Garret

    2014-06-01

    Skid-steer teleoperated robots are commonly used by military and civilian crews to perform high-risk, dangerous and critical tasks such as bomb disposal. Their missions are often performed in unstructured environments with irregular terrain, such as inside collapsed buildings or on rough terrain covered with a variety of media, such as sand, brush, mud, rocks and debris. During such missions, it is often impractical if not impossible to send another robot or a human operator to right a toppled robot. As a consequence, a robot tip-over event usually results in mission failure. To make matters more complicated, such robots are often equipped with heavy payloads that raise their centers of mass and hence increase their instability. Should the robot be equipped with a manipulator arm or flippers, it may have a way to self-right. The majority of manipulator arms are not designed for and are likely to be damaged during self-righting procedures, however, which typically have a low success rate. Furthermore, those robots not equipped with manipulator arms or flippers have no self-righting capabilities. Additionally, due to the on-board camera frame of reference, the video feed may cause the robot to appear to be on at level ground, when it actually may be on a slope nearing tip-over. Finally, robot operators are often so focused on the mission at hand they are oblivious to their surroundings, similar to a kid playing a video game. While this may not be an issue in the living room, it is not a good scenario to experience on the battlefield. Our research seeks to remove tip-over monitoring from the already large list of tasks an operator must perform. An autonomous tip-over prevention behavior for a mobile robot with a static payload has been developed, implemented and experimentally validated on two different teleoperated robotic platforms. Suitable for use with both teleoperated and autonomous robots, the prevention behavior uses the force-angle stability measure

  12. Quality indicators of preventable adverse drug events in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Thomsen, Linda Aagaard

    drug events in the primary care setting (Article 1). Construction of the preventable adverse drug events assessment model required four steps. The first step consisted of the development, validation, and feasibility of preventable adverse drug event indicators for type 2 diabetes (Articles 2 and 3...... associated with HbA1c monitoring and treatment was determined using logistic regression. The fourth step in the model was a health economic evaluation of the cost-effectiveness of shifting patients from inadequate to adequate medical treatment. The database used for the AMI indicator study formed...... in patients with type 2 diabetes, and apply a new register-based model with the ability to assess the epidemiology and economic impact of preventable adverse drug events in patients with type 2 diabetes, in order to give health care decision makers a clinical and health economic rationale for prioritizing...

  13. People who inject drugs in prison: HIV prevalence, transmission and prevention.

    Science.gov (United States)

    Dolan, Kate; Moazen, Babak; Noori, Atefeh; Rahimzadeh, Shadi; Farzadfar, Farshad; Hariga, Fabienne

    2015-02-01

    In 2011, over 10.1 million people were held in prisons around the world. HIV prevalence is elevated in prison and this is due to the over representation of people who inject drugs (PWID). Yet HIV prevention programs for PWID are scarce in the prison setting. With a high proportion of drug users and few prevention programs, HIV transmission occurs and sometimes at an alarming rate. This commentary focuses primarily on drug users in prison; their risk behaviours and levels of infection. It also comments on the transmission of HIV including outbreaks and the efforts to prevent transmission within the prison setting. The spread of HIV in prison has substantial public health implications as virtually all prisoners return to the community. HIV prevention and treatment strategies known to be effective in community settings, such as methadone maintenance treatment, needle and syringe programs, condoms and antiretroviral therapy should be provided to prisoners as a matter of urgency.

  14. Nucleic Acid Drugs for Prevention of Cardiac Rejection

    Directory of Open Access Journals (Sweden)

    Jun-ichi Suzuki

    2009-01-01

    Full Text Available Heart transplantation has been broadly performed in humans. However, occurrence of acute and chronic rejection has not yet been resolved. Several inflammatory factors, such as cytokines and adhesion molecules, enhance the rejection. The graft arterial disease (GAD, which is a type of chronic rejection, is characterized by intimal thickening comprised of proliferative smooth muscle cells. Specific treatments that target the attenuation of acute rejection and GAD formation have not been well studied in cardiac transplantation. Recent progress in the nucleic acid drugs, such as antisense oligodeoxynucleotides (ODNs to regulate the transcription of disease-related genes, has important roles in therapeutic applications. Transfection of cis-element double-stranded DNA, named as “decoy,” has been also reported to be a useful nucleic acid drug. This decoy strategy has been not only a useful method for the experimental studies of gene regulation but also a novel clinical strategy. In this paper, we reviewed the experimental results of NF-κB, E2F, AP-1, and STAT-1 decoy and other ODNs using the experimental heart transplant models.

  15. A Natural Wonder Drug Helps to Prevent Cancer: Garlic Oil

    Directory of Open Access Journals (Sweden)

    Sankaran MIRUNALINI

    2010-03-01

    Full Text Available Garlic is one of the oldest and popular spices in the World that also contain very good nutritional value. Garlic has a wide spectrum of actions not only is it antibacterial, antiviral, antifungal and antiprotozoan but it also has beneficial effects on the cardiovascular and immune systems. They contain unique oil which is very easily digested and is stable to oxidative stress and for this reasons they are useful and healthy for consumption. Several epidemiological and experimental studies suggest that garlic oil has been thought to bring about its anticarcinogenic effect and other pharmacological properties through a number of mechanisms, such as the scavenging of radicals, increasing glutathione levels, increasing the activities of enzymes such as glutathione S transferase, catalase, incubation of cytochrome p450 2E1, DNA repair mechanisms, prevention of chromosomal damage etc. Future research should standardize the dosage of garlic and type. Several hypotheses suggest that the anticancer mechanism may be due to DNA repair mechanism, prevention of chromosomal damage, antiproliferative effect and alteration of the cell cycle. Garlic and garlic oil should be considered as one of the most valuable food for good quality of life in general.

  16. Attitudes and knowledge about naloxone and overdose prevention among detained drug users in Ningbo, China

    Directory of Open Access Journals (Sweden)

    Liu Yu

    2012-02-01

    Full Text Available Abstract Background To date there has been limited research on both the prevalence of overdose and drug user knowledge about overdose prevention and response methods in China. In addition, there has been no effort to integrate naloxone information and distribution into pre-release services for drug users detained in isolated compulsory detoxification facilities in China. Methods The authors conducted a survey of 279 heroin users in isolated compulsory detoxification centers in Ningbo, China in an attempt to evaluate the possibility of conducting prelease peer naloxone programs in Ningbo isolated compulsory detoxification centers. Respondents' demographic background, history of heroin overdoses, and attitudes/knowledge about overdose prevention and response were collected. Results While drug users in Ningbo's compulsory detoxification centers have limited understandings of how to effectively respond to overdoses, they expressed concern about the possibility of overdose, interest in participating in overdose prevention and response programs, and a willingness to help their peers. In general, there was no significant difference in history and attitudes/knowledge of overdose between male and female participants. Conclusion Based on the findings of this research, our survey provides preliminary evidence that detained drug users have considerable interest in overdose prevention and response information and willingness to help peers. However, drug users in Ningbo isolated compulsory detoxification centers currently have limited understandings of effective ways of helping to prevent overdose deaths.

  17. Targeting memory processes with drugs to prevent or cure PTSD.

    Science.gov (United States)

    Cain, Christopher K; Maynard, George D; Kehne, John H

    2012-09-01

    Post-traumatic stress disorder (PTSD) is a chronic debilitating psychiatric disorder resulting from exposure to a severe traumatic stressor and an area of great unmet medical need. Advances in pharmacological treatments beyond the currently approved SSRIs are needed. Background on PTSD, as well as the neurobiology of stress responding and fear conditioning, is provided. Clinical and preclinical data for investigational agents with diverse pharmacological mechanisms are summarized. Advances in the understanding of stress biology and mechanisms of fear conditioning plasticity provide a rationale for treatment approaches that may reduce hyperarousal and dysfunctional aversive memories in PTSD. One challenge is to determine if these components are independent or reflect a common underlying neurobiological alteration. Numerous agents reviewed have potential for reducing PTSD core symptoms or targeted symptoms in chronic PTSD. Promising early data support drug approaches that seek to disrupt dysfunctional aversive memories by interfering with consolidation soon after trauma exposure, or in chronic PTSD, by blocking reconsolidation and/or enhancing extinction. Challenges remain for achieving selectivity when attempting to alter aversive memories. Targeting the underlying traumatic memory with a combination of pharmacological therapies applied with appropriate chronicity, and in combination with psychotherapy, is expected to substantially improve PTSD treatment.

  18. Prevention of radiation emesis in dogs by combinations of drugs

    Energy Technology Data Exchange (ETDEWEB)

    Mattsson, J.L.; Cordts, R.E.; Yochmowitz, M.G.; Hardy, K.A.

    1984-07-01

    Male mixed-breed dogs were used to evaluate the effectiveness of cimetidine (Cim), promethazine (Pro), and thiethylperazine (Thi), singly and in combination, to raise the threshold for radiation-induced emesis. Cim was chosen as an H/sub 2/ antihistamine, Pro as an H/sub 1/ antihistamine, and Thi as a phenothiazine derivative dopamine blocker. Doses were calculated to approximate doses for an average human. Exposure was to /sup 60/Co at 60 rad (midline) per min. The dogs were fed 0.4 kg canned dog food 1 hour before exposure, and injected with the appropriate drugs 30 minutes prior to exposure. Emesis onset times, number of episodes, and time to last episode were recorded. The radiation dose (midline tissue rad) to cause a 50% incidence of emesis (ED/sub 50/) was calculated using an up-and-down procedure. The ED/sub 50/ were: 258 (212-315) for controls; 240 (151-380) for Cim; 313 (256-384) for Pro; 405 (319-514) for Thi; 334 (284-394) for Cim + Pro; 446 (365-546) for Cim + Thi; 347 (306-399) for Pro + Thi; and 478 (428-539) for Cim + Pro + Thi.

  19. Is a gender differential intervention necessary in the prevention of adolescent drug use?

    Science.gov (United States)

    Meneses, Carmen; Charro, Belén

    2014-01-01

    To examine the significant differences in smoking, drug and alcohol use between adolescent boys and girls, and to raise the possible need to design and implement prevention programs from a gender perspective. A qualitative study using eight discussion groups of adolescents aged 14-18 years (n=56) and 6 semi-structured interviews with experts and professionals in drug prevention in the Community of Madrid. Categorical interpretive analysis was performed. The adolescents and prevention professional indicated differences between boys and girls in drug and alcohol use. The significances, reasons associated with the consumption and the patterns of consumption were perceived differently by each sex. To lose weight, calm down or an image of rebelliousness was related to girls who smoked, while boys smoked less because they did more sports. The perception of certain precocity of drug consumption was associated with the step from school to Higher Education Institutions. They found smoking associated with a good social image among their groups. Adolescents showed the ineffectiveness of the campaigns and prevention messages they received, incoherence of adults between messages and actions, and the attraction of all behaviours that are banned. Professionals observed the need to include a gender perspective in prevention programs, but did not know how to achieve it, mainly because it has been translated into different activities for each sex until now. The significant differences associated with smoking, drug and alcohol use observed in the adolescents should lead us to design and implement prevention programs that incorporate a gender perspective. It is perhaps from this strategy where drug and alcohol use among girls can be reduced. Copyright © 2012 SEP y SEPB. Published by Elsevier España. All rights reserved.

  20. Methenamine: a forgotten drug for preventing recurrent urinary tract infection in a multidrug resistance era.

    Science.gov (United States)

    Lo, Tze Shien; Hammer, Kimberly D P; Zegarra, Milagros; Cho, William C S

    2014-05-01

    In the era of multidrug resistance, it is critical to utilize antibiotics in an appropriate manner and to identify new treatments or revisit the use of 'forgotten' drugs. Because urinary tract infections (UTIs) are common, particularly in an increasing elderly population, the 'forgotten' drug, methenamine, may become important as a preventive therapy for recurrent UTIs. Methenamine, a urinary antibacterial agent, can be used as methenamine hippurate or methenamine mandelate preparations and is United States Food and Drug Administration-approved. This article discusses the place of preventive therapy for recurrent UTIs, chemistry, mechanism of action, pharmacology, clinical uses, dosage, adverse reactions and safety, and drug interactions of methenamine. Because of its unique antiseptic property, the authors suggest that methenamine should be considered when more commonly used antibiotics fail to suppress recurrent UTIs.

  1. Preventing prescription drug misuse: field test of the SmartRx Web program.

    Science.gov (United States)

    Deitz, Diane K; Cook, Royer F; Hendrickson, April

    2011-01-01

    Purpose of the project was to test a Web-based program designed to prevent prescription drug misuse. Study sample consisted of 346 working women randomized into either an experimental or wait-list control condition. Analysis of covariance and logistic regression were used to compare responses. Women receiving the intervention had greater knowledge of drug facts and greater self-efficacy in medication adherence and ability to manage problems with medications compared with controls. Women receiving the intervention also had reduced symptoms reported on the CAGE for prescription medications. Findings suggest that multimedia Web-based programs can be a beneficial addition to substance misuse prevention services. The study's limitations are noted.

  2. Process evaluation of the implementation of the Unplugged Program for drug use prevention in Brazilian schools

    OpenAIRE

    Medeiros, Pollyanna F. P.; Joselaine I. Cruz; R. Schneider, Daniela; Sanudo, Adriana; Zila M. Sanchez

    2016-01-01

    Background Most Brazilian schools do not have a continuous program for drug use prevention. To address this gap, the Ministry of Health adapted the European evidence-based program Unplugged to improve the drug use prevention efforts of Brazilian public schools. The aim of this study was to evaluate the process of program implementation in three Brazilian cities among middle school students between 6th and 9th grade (11 to 14 years old). Methods Mixed methods were used in this process evaluati...

  3. THE MODEL IN PREVENTING AND SOLVING DRUGS IN THE THAI-LAO BORDER VILLAGES

    Directory of Open Access Journals (Sweden)

    Wattana Puttichart

    2014-01-01

    Full Text Available A drug issue is a problem at both national and international levels. The root causes of the problems lie inside and outside the humans. To solve the problems in a sustainable way, it is essential to get cooperation from many parties. The research aimed to study the situations and prevention and solution of drugs in the border villages, to construct the model to prevent and solve the drug issues and to evaluate the model for preventing and solving the drugs prevalent in the border villages. The work was a qualitative research. It analyzed documentary data and those from the field study gained by surveying, observing, interviewing, focus group and workshop. Twenty border villages in Khemarat district were used as the samples which derived by a specific random sampling. The research found that (1 as regards the drug situations, the drugs were prevalent in Khemarat. There were two guidelines to deal with the situation: Internal factor or participation from all; external factors or the cooperation between the state and the community residents. (2 Considering the guidelines for constructing the model for preventing drugs, there were four types of measures: (1 Integration from all sectors, (2 objectives in constructing the model which consisted of two items: 2.1 promotion and support for the state officials’ performance, 2.2 observation and protection of the community members from drugs. (3 The process of constructing the model was composed of the following: Finding a leader, communication to effect changes, multilateral communication in society, community participation in solving the problems, linking ideas from a variety of people, public forum to exchange the ideas, feedback on problems, turning burdens into energy, progress in people’s participation. (4 evaluation of the state officials’ and the community’s participation. (3 Given the suitability and practicality of the model, the model in question was found to be suitable and also found to

  4. Using Elite Athletes to Promote Drug Abstinence: Evaluation of a Single-Session School-Based Drug Use Prevention Program Delivered by Junior Hockey Players

    Science.gov (United States)

    Wong, Jennifer

    2016-01-01

    School-based substance use prevention programs are a common method to approaching drug use in youths. Project SOS is a single-session drug prevention program developed by police officers and delivered by elite junior hockey players to students in grades 6 and 7. The current study evaluates the effects of Project SOS at achieving its objectives of…

  5. Designing an Effective Prevention Program: Principles Underlying the Rand Smoking and Drug Prevention Experiment,

    Science.gov (United States)

    1984-11-01

    to resist as well as resistance skills; o its integration of elements from the Health Belief Model, social learning theory , and the self-efficacy...resistance behavior, the principles underlying the curriculum represent a unique synthesis of the Health Belief Model of prevention, social learning theory , and...15 - REFERENCES Bandura, A. (1977a) Social Learning Theory Englewood Cliffs, NJ: Prentice-Hall. Bandura, A. (1977b) "Self-efficacy: Toward a Unifying

  6. [Recomendations for the prevention of adverse drug reactions in older adults with dementia].

    Science.gov (United States)

    Gómez-Pavón, Javier; González García, Paloma; Francés Román, Inés; Vidán Astiz, Maite; Gutiérrez Rodríguez, José; Jiménez Díaz, Gregorio; Montero Fernández, Nuria Pilar; Alvarez Fernández, Baldomero; Jiménez Páez, José María

    2010-01-01

    The elderly are one of the groups at greatest risk for adverse drugs reactions (ADR). The mean prevalence of these reactions in this population is 30%. Dementia is not an independent risk factor of ADR, but is the main condition that increases all risk factors (polypharmacy, comorbidity, inappropriate prescribing, drug-drug interactions, advanced age, and treatment adherence). The present article discusses revised and consensual recommendations for the prevention of ADR in the elderly, as well as recommendations specifically for dementia patients in relation to the management of comorbidity and cognitive, behavioral and psychological symptoms. Copyright 2009 SEGG. Published by Elsevier Espana. All rights reserved.

  7. Factors associated with the implementation of programs for drug abuse prevention in schools

    Directory of Open Access Journals (Sweden)

    Ana Paula Dias Pereira

    2016-01-01

    Full Text Available ABSTRACT OBJECTIVE To analyze if characteristics of managers, schools, and curriculum are associated with the implementation of programs for drug abuse prevention in elementary and high schools. METHODS Cross-sectional study, with random sample of 263 school managers. Data were collected between 2012 and 2013 by a program that sends forms via internet. A closed self-filling questionnaire was applied online. Statistical analysis included Chi-square tests and logistic regression models. The outcome variable was the presence of program for drug abuse prevention inserted in the daily life and educational program of the school. The explanatory variables were divided into: demographic data of the manager; characteristics of the school and of the curriculum; health education; and drug use in the school. RESULTS We found that 42.5% (95%CI 36.1–49.1 of the evaluated schools had programs for drug abuse prevention. With the multiple logistic regression model, we observed that the more time the manager has worked with education, the chance of the school having a program increased at about 4.0%. Experimenting with innovative teaching techniques also increased at about six times the chance of the school developing a program for drug abuse prevention. The difficulties in the implementation of the programs were more present in state and municipal schools, when compared with private schools, due to, for instance: lack of teaching materials, lack of money, and competing demands for teaching other subjects. CONCLUSIONS The implementation of programs for drug abuse prevention in the city of Sao Paulo is associated with the experience of the manager in education and with the teaching strategies of the school.

  8. Design of study without drugs--a Surinamese school-based drug-prevention program for adolescents.

    Science.gov (United States)

    Ishaak, Fariel; de Vries, Nanne Karel; van der Wolf, Kees

    2015-10-12

    The aim of this study was to design the content and accompanying materials for a school-based program--Study without Drugs--for adolescents in junior secondary schools in Suriname based on the starting points and tasks of the fourth step of the Intervention Mapping protocol (which consists of six steps). A program based on this protocol should include a combination of theory, empirical evidence, and qualitative and quantitative research. Two surveys were conducted when designing the program. In Survey I, teachers and students were asked to complete a questionnaire to determine which school year they thought would be most appropriate for implementing a drug-prevention program for adolescents (we completed a similar survey as part of previous research). An attempt was made to identify suitable culturally sensitive elements to include in the program. In Survey II, the same teachers were asked to complete a questionnaire to determine the programs' scope, sequence, structure, and topics as well as the general didactic principles to serve as a basis for program design. After outlining the program plan, lessons, and materials, we conducted a formative pretest evaluation among teachers, students, and parents. That evaluation included measures related to the program's attractiveness, comprehensibility, and usefulness. The resulting lessons were presented to the teachers for assessment. The drug-prevention program we developed comprises 10 activities and lasts 2-2.5 months in an actual school setting. The activities take place during Dutch, biology, physical education, art, religion, and social studies lessons. We based the structure of the lessons in the program on McGuire's Persuasion Communication Model, which takes into account important didactic principles. Evaluations of the program materials and lesson plans by students, teachers, and parents were mostly positive. We believe that using the fourth step of the Intervention Mapping protocol to develop a drug-prevention

  9. The use of oxygen scavengers to prevent the transient discolouration of ground beef packaged under controlled, oxygen-depleted atmospheres.

    Science.gov (United States)

    Gill, C O; McGinnis, J C

    1995-01-01

    Rates of O(2) absorption from air were determined for a type of commercial O(2) scavenger that is formulated for rapid O(2) absorption at chiller temperatures. Rates of O(2) absorption from N(2) atmospheres containing 600 ppm O(2) were determined for trays that each contained 350 g of ground beef. Packs with controlled atmospheres of N(2) that contained ground beef and O(2) scavengers were prepared, to determine the conditions under which the scavengers could prevent the transient discolouration of the meat which arises from its reaction with the residual O(2) initially present in pack atmospheres. The rates of O(2) absorption by individual scavengers varied from the average by ±50%. The rate of O(2) absorption declined with decreasing oxygen concentration, from an average value per scavenger of about 12 ml h(-1) when O(2) concentrations were between 20 and 10%. At O(2) concentrations absorption was directly proportioned to the O(2) concentration so that the O(2) concentration in an atmosphere in a gas-impermeable pouch declined exponentially with time. The absorption of O(2) by ground beef was similarly dependent on the O(2) concentration. At 2 °C, the transient discolouration of beef in atmospheres initially containing about 50 ppm O(2) was prevented by the presence of 17.5 scavengers per l of atmosphere. At -15 °C, discolouration was prevented by 5 scavengers per l. The findings indicate that the O(2) concentration in pack atmospheres has to be reduced below 10 ppm within 30 min at 2 °C, or 2 h at -1.5 °C if ground beef is not to transiently discolour. It is unlikely that the required rates of O(2) absorption could be obtained economically with currently available, commercial O(2) scavengers.

  10. Definition and Outcome of a Curriculum to Prevent Disordered Eating and Body-Shaping Drug Use

    Science.gov (United States)

    Elliot, Diane L.; Moe, Esther L.; Goldberg, Linn; DeFrancesco, Carol A.; Durham, Melissa B.; Hix-Small, Hollie

    2006-01-01

    Almost one half of male and female students participate in high school-sponsored athletics, and high school also is a time when classroom health promotion curricula are less effective. The Athletes Training and Learning to Avoid Steroids is a sport team-centered drug-use prevention program for male high school athletes, which has been shown to…

  11. Effectiveness of School-based Drug Prevention Programs for Marijuana Use.

    Science.gov (United States)

    Tobler, Nancy S.; Lessard, Terri; Marshall, Diana; Ochshorn, Peter; Roona, Michael

    1999-01-01

    Synthesizes evaluation of drug use programs (N=37) in schools for grades 6-12 by coding program characteristics and calculating weighted effect sizes (WES) for marijuana use. Program type and sample size were found to be significant predictors of program effectiveness. The primary finding for prevention program planning is that interactive…

  12. School-Based Drug Abuse Prevention Programs in High School Students

    Science.gov (United States)

    Sharma, Manoj; Branscum, Paul

    2013-01-01

    Drug abuse, or substance abuse, is a substantial public health problem in the United States, particularly among high school students. The purpose of this article was to review school-based programs implemented in high schools for substance abuse prevention and to suggest recommendations for future interventions. Included were English language…

  13. Reliability of the assessment of preventable adverse drug events in daily clinical practice

    NARCIS (Netherlands)

    van Doormaal, J.E.; Mol, P.G.; van den Bemt, P.M.; Egberts, A.C.; Kosterink, J.G.; Haaijer-Ruskamp, F.M.; Zaal, Rianne J.

    2008-01-01

    Purpose To determine the reliability of the assessment of preventable adverse drug events (ADES) in daily practice and to explore the impact of the assessors' professional background and the case characteristics on reliability. Methods We used a combination of the simplified Yale algorithm and the N

  14. Going the Distance: Delivery of High School Drug Prevention via Distance Education

    Science.gov (United States)

    Wyrick, David L.; Fearnow-Kenney, Melodie; Wyrick, Cheryl Haworth; Orsini, Muhsin Michael; Strack, Robert W.; Milroy, Jeffrey J.

    2010-01-01

    The purpose of this project was to develop a technology that can be used in schools where there are insufficient resources to implement a quality drug prevention program. The specific technology--distance education via teleconferencing--allows a highly qualified teacher to deliver programs in such settings with increased quality. A promising high…

  15. SHPPS 2006: School Health Policies and Programs Study--Alcohol- or Other Drug-Use Prevention

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2007

    2007-01-01

    The School Health Policies and Programs Study (SHPPS) is a national survey periodically conducted to assess school health policies and programs at the state, district, school, and classroom levels. This brief reports the results of the study in the area of alcohol- or other drug-use prevention, covering the following topics: (1) Health Education;…

  16. Evaluating an In-School Drug Prevention Program for At-Risk Youth.

    Science.gov (United States)

    DeWit, David J.; Steep, Barbara; Silverman, Gloria; Stevens-Lavigne, Andrea; Ellis, Kathy; Smythe, Cindy; Rye, Barbara J.; Braun, Kathy; Wood, Eileen

    2000-01-01

    A drug prevention program involving 167 at-risk students in grades 8-10 at 9 Ontario schools resulted in reduced use of and less supportive attitudes toward alcohol, cannabis, tobacco, and tranquilizers. Program success is attributed to high attendance and retention, community health professionals' participation, comprehensive approach, strong…

  17. The Role of the School's Social Environment in Preventing Student Drug Use.

    Science.gov (United States)

    Schaps, Eric; Solomon, Daniel

    2003-01-01

    Summarizes studies of school environmental factors associated with student drug use and prevention. Major factors that emerge are school supportiveness, sense of community, and opportunities for students to interact and to exert influence. A common conclusion seems to be that a supportive environment increases students' attachment to school and…

  18. December 1993 National Drunk and Drugged Driving (3D) Prevention Month: Program Planner.

    Science.gov (United States)

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    This program planner's kit is based on the experiences of the first 12 years of the National Drunk and Drugged Driving (3D) Prevention Month program and provides practical advice to help readers plan activities for this year's campaign. Included in the kit is a background and resource guide that explains the background and goals of the program and…

  19. An Evaluation of Immediate Outcomes and Fidelity of a Drug Abuse Prevention Program in Continuation High Schools: Project towards No Drug Abuse (TND)

    Science.gov (United States)

    Lisha, Nadra E.; Sun, Ping; Rohrbach, Louise A.; Spruijt-Metz, Donna; Unger, Jennifer B.; Sussman, Steve

    2012-01-01

    The present study provides an implementation fidelity, process, and immediate outcomes evaluation of Project Towards No Drug Abuse (TND), a drug prevention program targeting continuation high school youth (n = 1426) at risk for drug abuse. A total of 24 schools participated in three randomized conditions: TND Only, TND and motivational…

  20. An Evaluation of Immediate Outcomes and Fidelity of a Drug Abuse Prevention Program in Continuation High Schools: Project towards No Drug Abuse (TND)

    Science.gov (United States)

    Lisha, Nadra E.; Sun, Ping; Rohrbach, Louise A.; Spruijt-Metz, Donna; Unger, Jennifer B.; Sussman, Steve

    2012-01-01

    The present study provides an implementation fidelity, process, and immediate outcomes evaluation of Project Towards No Drug Abuse (TND), a drug prevention program targeting continuation high school youth (n = 1426) at risk for drug abuse. A total of 24 schools participated in three randomized conditions: TND Only, TND and motivational…

  1. [Risk/protective factors and prevention programs for drug dependence in Peru].

    Science.gov (United States)

    Cabanillas-Rojas, William

    2012-03-01

    Risk/ protective factors (RPF) are main elements for the analysis, understanding and formulation of answers for the prevention of drug dependences. The objective of this article is to present a literature review about the RPF and their implications in the design of preventive programs. It will focus on individual (genetic aspects, early experiences and psicosocial skills), family (parental control and monitoring, permissiveness, parenting styles), peer (group pressure and social norms) and communitarian (disorganization) RPF. On the other hand, the need of incorporating a multifactor conceptual framework for the preventive approach to drug dependences, articulating the intervention spaces (school, family and community), assuming and evolving perspective allowing the implementations of sustained actions is evidenced. On top, the implications for future research and public policy formulation are discussed.

  2. Development of ground-penetrating radar equipment for detecting pavement condition for preventive maintenance

    Science.gov (United States)

    Smith, S. S.; Scuillion, T.

    1993-10-01

    The report documents the development of a ground penetrating radar (GPR) system for locating potential maintenance problems in highway pavements. The report illustrates how GPR has the potential to detect four defects in pavements: stripping in an asphalt layer; moisture in base layer; voids or loss of support under rigid pavements; and overlay delamination.

  3. 28 CFR 0.177 - Applications for orders under the Comprehensive Drug Abuse Prevention and Control Act.

    Science.gov (United States)

    2010-07-01

    ... Comprehensive Drug Abuse Prevention and Control Act. 0.177 Section 0.177 Judicial Administration DEPARTMENT OF... the Comprehensive Drug Abuse Prevention and Control Act. Notwithstanding the delegation of functions... authorized to exercise the authority vested in the Attorney General by section 514 of the Comprehensive...

  4. Hail prevention by ground-based silver iodide generators: Results of historical and modern field projects

    Science.gov (United States)

    Dessens, J.; Sánchez, J. L.; Berthet, C.; Hermida, L.; Merino, A.

    2016-03-01

    The science of hail suppression by silver iodide (AgI) cloud seeding was developed during the second half of the 20th century in laboratory and tested in several research or operational projects using three delivery methods for the ice forming particles: ground generators, aircraft, and rockets. The randomization process for the seeding was often considered as the imperative method for a better evaluation but failed to give firm results, mostly because the projects did not last long enough considering the hazardous occurrence of severe hailfalls, and also probably due to the use of improper hail parameters. At the same time and until now, a continuous long-term research and operational field project (1952-2015) using ground generator networks has been conducted in France under the leadership of the Association Nationale d'Etude et de Lutte contre les Fléaux Atmosphériques (ANELFA), with a control initially based on annual insurance loss-to-risk ratios, then on hailpad data. More recently (2000-2009), a companion ground seeding project was developed in the north of Spain, with control mostly based on microphysical and hailpad data. The present paper, which focuses on hail suppression by ground seeding, reviews the production of the AgI nuclei, their dispersion and measurement in the atmosphere, as well as their observed or simulated effects in clouds. The paper summarizes the results of the main historical projects in Switzerland, Argentina, and North America, and finally concentrates on the current French and Spanish projects, with a review of already published results, complemented by new ones recently collected in Spain. The conclusion, at least for France and Spain, is that if ground seeding is performed starting 3 hours before the hail falls at the ground with a 10-km mesh AgI generator network located in the developing hailstorm areas, each generator burning about 9 g of AgI per hour, the hailfall energy of the most severe hail days is decreased by about 50%.

  5. You Can't Reach for the Stars if You are Tripping Over the Ground! (Preventing Slips, Trips, and Falls)

    Science.gov (United States)

    Miller, Darcy; Raysich, Mark; Kirkland, Mary

    2016-01-01

    Although there are very few mishaps related to ground, vehicle or payload processing at the Kennedy Space Center (KSC), employees have experienced a significant number of injuries due to slips, trips, and falls outside of performing flight processing operations. Slips, trips, and falls are major causes of occupational injuries at KSC, the National Aeronautics and Space Administration (NASA), and in general industry. To help KSC employees avoid these injuries, and allow them to be fully productive, KSC launched an initiative in 2013 to reduce slips, trips, and falls. This initiative is based on a four-part model focusing on DATA analysis, HAZARD awareness, PREVENTIVE methods, and BALANCE.

  6. The HAWK2 program: a computer-based drug prevention intervention for Native American youth.

    Science.gov (United States)

    Raghupathy, Shobana; Forth, April Lea Go

    2012-09-01

    American Indians and Alaska Natives (AI/ANs) have some of the highest rates of substance use compared with other ethnic groups. Native American youth start experimenting with drugs at younger ages, continue to use them after initial experimentation, and thus seem to mirror the same drug use patterns as their older peers. Despite the seriousness of the problem, there is a lack of evidence-based drug prevention interventions for AI/AN youth. This review article describes the process by which an existing evidence-based, culturally relevant drug prevention intervention was transformed into a low-cost, computerized intervention digitized in order to extend its reach to Native American youth in reservations and rural locations. The intervention, titled HAWK(2) (Honoring Ancient Wisdom and Knowledge(2): Prevention and Cessation) is aimed at young Native children in elementary school settings (grades 4 and 5) and uses engaging multimedia features such as games, animations, and video clips to impart substance abuse prevention knowledge and skills training. The development of this intervention was a collaborative process involving the participation of community experts, research scientists, school teachers, and practitioners, as well as Native youth. Specific examples are provided to illustrate the development processes. Initial feedback from practitioners and youth suggest the feasibility and acceptability of computer-based interventions by Native youth and practitioners. Computer-based interventions are a cost-effective way of engaging youth in prevention programming. Future studies of HAWK(2) will provide an important means of testing the long-term effectiveness of self-administered, computer-based interventions for AI/AN youth.

  7. Applying Fear Appeals Theory for Preventing Drug Abuse among Male High School Students in Tehran

    Directory of Open Access Journals (Sweden)

    K. Witte

    2006-10-01

    Full Text Available Introduction & Objective: Drug abuse is one of the complicated phenomenons in the human communities that it produces health problems. The effect of applying fear appeal message on attitudes and intention against drug abuse, drug resistance skills, knowledge about side effect of drugs and drug abuse related behaviors among male high school students was studied based on applying extended parallel process model as a theoretical framework. Materials & Methods: Two high schools were chosen from six state high schools as an intervention (n=86 and control (n=97 groups. Educational curriculum, that was designed, based on students’ educational needs, appealed students’ fear and recommended messages developed students' ability for resisting against drugs. Before intervention 5-6 students who were known as a favourite and leader of students, were selected by student’s opinion in each class as students' leaders. The each leader of the group had a coordinator and mediate role between his group and health educators. Henceforth a favourite teacher was chosen by students’ vote for helping health educators and participated in the educational intervention program.Results: The result showed that educational manipulation had significant effect on intervention group’s average response for intention (t= -4.03, p<0.000 and attitude against drug abuse (t= -6.19, p<0.000, peer resistance skills (t=-0.82, p<0.000, and knowledge (t= -10.88, p<0.000. In addition, it was not found positive urinary rapid immune-chromatography test for opium and marijuana in the intervention group whereas 6.3% in the control groups.Conclusion: This findings suggest that applying fear appeals theories and effective health risk message would be an efficient tool for preventing drug abuse education programs but further studies are needed to define function of EPPM as a effective model for creating social inoculation against drug abuse among non- drug expose adolescents.

  8. Risk prevention evaluation in the incorporation of new drugs for healthcare practices: a methodological proposal

    Directory of Open Access Journals (Sweden)

    Luis Sánchez-Rubio Ferrández

    2014-01-01

    Full Text Available Objective: Submit a preventive assessment methodology for the risk of medication errors when incorporating new drugs in clinical practice as well as a description of the types of actions arising from such action. Materials and methods: A Standard Operating Procedure was established which defines and plans the process of assessing the risks of new drugs purchased by the Pharmacy Services before being incorporated into the distribution and dispensation channels. The pharmacist responsible for each area fills the Risk Assessment Form, a questionnaire that facilitates the analysis of the product characteristics and provides guidance on safety measures to be taken depending on the results of that assessment. If it is confirmed that the drug requires some additional security measures to be taken, all professionals and technical staff of the Pharmacy Services shall be informed of measures to be taken. Results: Between 2011 and 2013, 64 drugs were assessed. 35 of them (54.6% required some additional security measure to be applied before being incorporated into clinical practice. Conclusions: The implementation of the method of preventive risk assessment for new drugs purchased by the Pharmacy Services can be a very useful tool when taking the measures deemed necessary to minimize the likelihood of a medication error occurring before they are incorporated into the distribution/dispensing channels put in place by the Pharmacy Services.

  9. Previniendo el Uso de Drogas entre Ninos y Adolescentes: Una Guia Basada en Investigaciones (Preventing Drug Use among Children and Adolescents: A Research-Based Guide).

    Science.gov (United States)

    Sloboda, Zili; David, Susan L.

    This question and answer guide provides an overview of the research on the origins and pathways of drug abuse, the basic principles derived from effective drug abuse prevention research, and the application of research results to the prevention of drug use among young people. The basic principles derived from drug abuse prevention research are…

  10. MINERAL AND PLANT ORIGIN DRUGS FOR THE TREATMENT AND PREVENTION OF UROLITHIASIS

    Directory of Open Access Journals (Sweden)

    M. H. Kochkarov

    2015-01-01

    Full Text Available The review points out the reasons and mechanisms of urolithiasis appearance, methods of its prevention, surgery, distant and contact lithotripsy, and drug treatment of urolithiasis with the use of thiazide diuretics, citric blend, magnesium drugs, vitamin B6, and phytodrugs. On the basis of the literature data analysis there is a conclusion about the possibility of usage of several systems of impact: citric complex, phytocomponents, and the complex of magnesium ions with pyridoxine hydrochloride.

  11. Assessing the effectiveness of Malaysia's drug prevention education and rehabilitation programs.

    Science.gov (United States)

    Scorzelli, J F

    1988-01-01

    The multifaceted drug prevention education and rehabilitation system of Malaysia appears to have contributed to the steady decrease of the number of identified drug abusers in the country. In this article, those components of the Malaysian system that would be most applicable to the American effort were examined. In the same manner, because the fastest growing minority group in the United States are Asian Americans, in which a significant proportion involve persons from Southeast Asia, those components in the Malaysian system that are applicable to Southeast Asian Americans were examined.

  12. Testing whether drugs that weaken norepinephrine signaling prevent or treat various types of cancer

    Directory of Open Access Journals (Sweden)

    Paul J Fitzgerald

    2009-12-01

    Full Text Available Paul J FitzgeraldThe Zanvyl Krieger Mind/Brain Institute, Solomon H. Snyder, Department of Neuroscience, Johns Hopkins University, Baltimore, MD, USAAbstract: Recently, I put forth the hypothesis that the signaling molecule, norepinephrine (NE, is an etiological factor in a number of types of cancer. In this brief commentary, I summarize evidence that NE plays a role in cancer and describe details involved in testing the hypothesis in humans through epidemiological investigation of existing medical records of persons who have taken pharmaceutical drugs that affect NE. If NE plays an etiological role in cancers of a number of organs, then taking a single pharmaceutical drug (such as clonidine, prazosin, or propranolol that weakens NE signaling systemically, may simultaneously prevent or treat many different types of cancer, and this may represent a breakthrough in pharmaceutical prevention and possibly treatment of cancer.Keywords: norepinephrine, acetylcholine, cancer, clonidine, prazosin, propranolol

  13. Parent Engagement in Youth Drug Prevention in Chinese Families: Advancement in Program Development and Evaluation

    Directory of Open Access Journals (Sweden)

    Sandra K. M. Tsang

    2011-01-01

    Full Text Available The escalating youth drug abuse problem in Hong Kong has attracted intense attention from the government, schools, and youth service professionals. Most preventive efforts have focused directly on positive youth development, very often through school programs delivered to secondary school students. There have been limited efforts to engage parents even though it is obvious that the family is actually the primary context of children and youth development. This paper will assert the importance of parental engagement in youth drug-prevention work, discuss some barriers in such parental involvement, present some promising local attempts and their strengths and limitations, and propose that sustained efforts are needed to build up theory-driven and evidence-based resources for Chinese communities on the subject.

  14. Parent engagement in youth drug prevention in Chinese families: advancement in program development and evaluation.

    Science.gov (United States)

    Tsang, Sandra K M

    2011-01-01

    The escalating youth drug abuse problem in Hong Kong has attracted intense attention from the government, schools, and youth service professionals. Most preventive efforts have focused directly on positive youth development, very often through school programs delivered to secondary school students. There have been limited efforts to engage parents even though it is obvious that the family is actually the primary context of children and youth development. This paper will assert the importance of parental engagement in youth drug-prevention work, discuss some barriers in such parental involvement, present some promising local attempts and their strengths and limitations, and propose that sustained efforts are needed to build up theory-driven and evidence-based resources for Chinese communities on the subject.

  15. Quasi-Drugs Developed in Japan for the Prevention or Treatment of Hyperpigmentary Disorders

    Directory of Open Access Journals (Sweden)

    Hideya Ando

    2010-06-01

    Full Text Available Excess production of melanin or its abnormal distribution, or both, can cause irregular hyperpigmentation of the skin, leading to melasma and age spots. To date, various quasi-drugs that prevent or improve hyperpigmentary disorders have been developed and officially approved by the Ministry of Health, Labor and Welfare of Japan. Many of these inhibit the activity of tyrosinase, an enzyme required for melanin synthesis, for example, by competitive or non-competitive inhibition of its catalytic activity, by inhibiting its maturation, or by accelerating its degradation. In this review, we categorize the quasi-drugs developed in Japan to prevent or treat hyperpigmentary disorders, or both, and discuss perspectives for future development.

  16. Nonsteroidal Anti-Inflammatory Drug-Induced Gastroduodenal Bleeding: Risk Factors and Prevention Strategies

    OpenAIRE

    2010-01-01

    Nonsteroidal anti-inflammatory drugs (NSAIDs) are the most widely prescribed medications in the World. A frequent complication of NSAID use is gastroduodenal bleeding. Risk factors for gastroduodenal bleeding while on NSAID therapy are age, prior peptic ulcer and co-medication with anti-platelet agents, anticoagulants, glucocorticosteroids and selective serotonin-reuptake inhibitors (SSRI). Prevention strategies for at-risk patients include the use of the lowest effective dose of NSAIDs, co-t...

  17. Implementing the LifeSkills Training drug prevention program: factors related to implementation fidelity

    OpenAIRE

    Fagan Abigail A; Mihalic Sharon F; Argamaso Susanne

    2008-01-01

    Abstract Background Widespread replication of effective prevention programs is unlikely to affect the incidence of adolescent delinquency, violent crime, and substance use until the quality of implementation of these programs by community-based organizations can be assured. Methods This paper presents the results of a process evaluation employing qualitative and quantitative methods to assess the extent to which 432 schools in 105 sites implemented the LifeSkills Training (LST) drug preventio...

  18. DRUG ADMINISTRATION: A SYSTEMIC VIEW FOR THE DEVELOPMENT OF MEDICATION ERROR PREVENTIVE ACTIONS

    Directory of Open Access Journals (Sweden)

    Silvia Helena De Bortoli Cassiani

    2004-08-01

    Full Text Available The drug administration is a very frequent activity of a hospital routine in general, as well as of itsnursing team. However studies have shown the need to implement strategies to prevent or to mitigate errors foundin this pratice. To look at the medication process thru a systemic view allows to identify its weak points and todevelop procedures to assure the safety of the customers and the professionals.

  19. Illicit drugs, testing, prevention and work in France: ethical and legal issues.

    Science.gov (United States)

    Fantoni-Quinton, Sophie; Bossu, Bernard; Morgenroth, Thomas; Frimat, Paul

    2010-09-01

    The use of illicit drugs in the workplace raises issues pertaining to prevention and safety and the responsibility of the various members of staff. It also brings into question the interface between work and private life. If employees are in theory responsible for their own safety and risk heavy penalties in the event of the consumption of illicit drugs in the workplace, such behaviour has to be proved. In reality, the worker can only be partially and marginally held liable, given the fact that the employer is prohibited from infringing on their rights and liberties (restrictions on the searching of their personal belongings and lockers as well as on the carrying out of breath testing and saliva testing under restrictive conditions). Employers have for their part a broader range of responsibilities and, above all, an absolute obligation to achieve specific goals in terms of health and safety resulting in the need to take action. In accordance with the International Labour Organization recommendations, European and national legislation, the employer has to implement a suitable preventive policy. However, where is the balance between prevention and repression? Very few studies have raised these issues and our aim is to precisely situate the place of drug testing in the employer's repressive arsenal in France and to try to answer the legal and ethical issues raised. Thus, for example, repression can only be acceptable when it deals with moderate and non-addicted users, or it could be tantamount to discrimination.

  20. HIV Prevention for Juvenile Drug Court Offenders: A Randomized Controlled Trial Focusing on Affect Management

    Science.gov (United States)

    Tolou-Shams, Marina; Houck, Christopher D.; Conrad, Selby M.; Tarantino, Nicholas; Stein, L.A.R.; Brown, Larry K.

    2011-01-01

    Background Juvenile drug court offenders have benefited from evidence-based interventions addressing antisocial behavior, mental health and/or substance use; however, interventions addressing HIV risk behavior are lacking. This study presents pilot findings and lessons learned from a group-based HIV prevention intervention delivered to juvenile drug court offenders. Methods Participants were randomized to a 5-session HIV Prevention (n =29) or Health Promotion (n=28) condition and completed measures of sexual risk taking and substance use at baseline and 3 month post-intervention. Results No between-group differences by time emerged on measures of sexual risk-taking or other HIV-related behaviors and attitudes. Both groups improved their rates of HIV testing and decreased their substance use during sex over time. Conclusions Delivering an HIV prevention intervention to drug court offenders is feasible; however, more intensive interventions that incorporate multiple systems and address co-occurring mental health difficulties may be needed to affect sexual behavioral change among these high-risk court-involved youth. PMID:21474529

  1. Systematic review of the incidence and characteristics of preventable adverse drug events in ambulatory care

    DEFF Research Database (Denmark)

    Thomsen, Linda Aagaard; Winterstein, Almut G; Søndergaard, Birthe

    2007-01-01

    /pADE incidence, (2) clinical outcomes, (3) associated drug groups, and/or (4) underlying medication errors were included. Study country, year and design, sample size, follow-up time, ADE/pADE identification method, proportion of ADEs/pADEs and ADEs/pADEs requiring hospital admission, and frequency distribution......OBJECTIVE: To estimate the incidence and describe characteristics of preventable adverse drug events (pADEs) in ambulatory care. DATA SOURCES: Studies were searched in PubMed (1966-March 2007), International Pharmaceutical Abstracts (1970-December 2006), the Cochrane database of systematic reviews...... (1993-March 2007), EMBASE (1980-February 2007), and Web of Science (1945-March 2007). Key words included medication error, adverse drug reaction, iatrogenic disease, outpatient, ambulatory care, primary health care, general practice, patient admission, hospitalization, observational study, retrospective...

  2. Prefrontal cortex and drug abuse vulnerability: translation to prevention and treatment interventions.

    Science.gov (United States)

    Perry, Jennifer L; Joseph, Jane E; Jiang, Yang; Zimmerman, Rick S; Kelly, Thomas H; Darna, Mahesh; Huettl, Peter; Dwoskin, Linda P; Bardo, Michael T

    2011-01-01

    Vulnerability to drug abuse is related to both reward seeking and impulsivity, two constructs thought to have a biological basis in the prefrontal cortex (PFC). This review addresses similarities and differences in neuroanatomy, neurochemistry and behavior associated with PFC function in rodents and humans. Emphasis is placed on monoamine and amino acid neurotransmitter systems located in anatomically distinct subregions: medial prefrontal cortex (mPFC); lateral prefrontal cortex (lPFC); anterior cingulate cortex (ACC); and orbitofrontal cortex (OFC). While there are complex interconnections and overlapping functions among these regions, each is thought to be involved in various functions related to health-related risk behaviors and drug abuse vulnerability. Among the various functions implicated, evidence suggests that mPFC is involved in reward processing, attention and drug reinstatement; lPFC is involved in decision-making, behavioral inhibition and attentional gating; ACC is involved in attention, emotional processing and self-monitoring; and OFC is involved in behavioral inhibition, signaling of expected outcomes and reward/punishment sensitivity. Individual differences (e.g., age and sex) influence functioning of these regions, which, in turn, impacts drug abuse vulnerability. Implications for the development of drug abuse prevention and treatment strategies aimed at engaging PFC inhibitory processes that may reduce risk-related behaviors are discussed, including the design of effective public service announcements, cognitive exercises, physical activity, direct current stimulation, feedback control training and pharmacotherapies. A major challenge in drug abuse prevention and treatment rests with improving intervention strategies aimed at strengthening PFC inhibitory systems among at-risk individuals.

  3. Spillover Effects of Drug Safety Warnings on Preventive Health Care Use

    DEFF Research Database (Denmark)

    Daysal, N. Meltem; Orsini, Chiara

    2015-01-01

    We examine how new medical information on drug safety impacts preventive health care use. We exploit the release of the findings of the Women’s Health Initiative Study (WHIS) – the largest randomized controlled trial of women’s health – which demonstrated in 2002 the health risks associated...... comparing changes in preventive care use among 60 to 69 year-old women (who have high rates of HRT use) with the change among women aged 75 and above (who have much lower rates of HRT use). Using data from the Behavioral Risk Factor Surveillance System for the period 1998–2007, we find that women aged 60...... with the long-term use of hormone replacement therapy (HRT). We first show that, after the release of the WHIS findings, HRT use dropped sharply among post-menopausal women. We then estimate the spillover effects of the WHIS findings on preventive care by means of a difference-in-differences methodology...

  4. The Social Construction of "Evidence-Based" Drug Prevention Programs: A Reanalysis of Data from the Drug Abuse Resistance Education (DARE) Program

    Science.gov (United States)

    Gorman, Dennis M.; Huber, J. Charles, Jr.

    2009-01-01

    This study explores the possibility that any drug prevention program might be considered "evidence-based" given the use of data analysis procedures that optimize the chance of producing statistically significant results by reanalyzing data from a Drug Abuse Resistance Education (DARE) program evaluation. The analysis produced a number of…

  5. Potential impact of intermittent preventive treatment (IPT on spread of drug-resistant malaria.

    Directory of Open Access Journals (Sweden)

    Wendy Prudhomme O'Meara

    2006-05-01

    Full Text Available BACKGROUND: Treatment of asymptomatic individuals, regardless of their malaria infection status, with regularly spaced therapeutic doses of antimalarial drugs has been proposed as a method for reducing malaria morbidity and mortality. This strategy, called intermittent preventive treatment (IPT, is currently employed for pregnant women and is being studied for infants (IPTi as well. As with any drug-based intervention strategy, it is important to understand how implementation may affect the spread of drug-resistant parasites. This is a difficult issue to address experimentally because of the limited size and duration of IPTi trials as well as the intractability of distinguishing the spread of resistance due to conventional treatment of malaria episodes versus that due to IPTi when the same drug is used in both contexts. METHODS AND FINDINGS: Using a mathematical model, we evaluated the possible impact of treating individuals with antimalarial drugs at regular intervals regardless of their infection status. We translated individual treatment strategies and drug pharmacokinetics into parasite population dynamic effects and show that immunity, treatment rate, drug decay kinetics, and presumptive treatment rate are important factors in the spread of drug-resistant parasites. Our model predicts that partially resistant parasites are more likely to spread in low-transmission areas, but fully resistant parasites are more likely to spread under conditions of high transmission, which is consistent with some epidemiological observations. We were also able to distinguish between spread of resistance due to treatment of symptomatic infections and that due to IPTi. We showed that IPTi could accelerate the spread of resistant parasites, but this effect was only likely to be significant in areas of low or unstable transmission. CONCLUSIONS: The results presented here demonstrate the importance of considering both the half-life of a drug and the existing level

  6. Effects of resveratrol on drug- and carcinogen-metabolizing enzymes, implications for cancer prevention.

    Science.gov (United States)

    Guthrie, Ariane R; Chow, H-H Sherry; Martinez, Jessica A

    2017-02-01

    Resveratrol is a polyphenol found in grape skins and peanuts that has demonstrated many health benefits including protection against aging, cardiovascular and metabolic disease, neurological decline, and cancer. The anticancer properties of resveratrol have been attributed to a variety of mechanisms, including its general inhibition of phase I metabolism and induction of phase II metabolism. The effects of resveratrol on these enzymes, however, are still unclear, as in vitro evidence often contrasts with animal studies and clinical trials. Reasons for these variances could include the low bioavailability of resveratrol and the effects of resveratrol metabolites. Due to resveratrol's interactions with drug-metabolizing enzymes and drug transporters, individuals concurrently taking pharmacological doses of resveratrol with other supplements or medications could potentially experience nutrient-drug interactions. This review summarizes the known effects of resveratrol and its main metabolites on drug metabolism in order to help characterize which populations might benefit from resveratrol for the prevention of cancer, as well as those that may need to avoid supplementation due to potential drug interactions.

  7. Electrochemical stabilization as a means of preventing ground failure in railroads

    Science.gov (United States)

    Solntzev, D.I.; Sorkov, V.S.; Sokoloff, V.P.

    1947-01-01

    Laboratory and field data on electrochemical stabilization of clays, by three Russian authors, are here presented in translation. Abstracts of the Russian papers were published in May 1947 issue of the Engineering News Record (pp. 100-101). There exists also a small body of literature, in German and English, dealing with the electrochemical stabilization and related subjects. Elements of the electrochemical process were patented by Casagrande in Germany, shortly before the last war. Results of the Russians and of others, including the German patent, appear to be sound and interesting accordingly. Mechanism of the electrochemical stabilization, however, appears to be surmised rather than established. Unless the mechanism of such stabilization is understood in detail, little progress may be expected in field applications of the electrochemical method. Electroosmosis, a poorly reversible coagulation of the soil colloids, and introduction of exchangeable aluminum into the clay complex have been given credit for the ground-stabilizing effects of direct electrical current. Much remains to be done, as the reader may see, in developing further the theory of the method. A critical study is indicated, in this connection, by agencies or individuals qualified and equipped for basic research in soil physics. Optimum schedules for field treatments need be ascertained with particular care, to suit any given kind of material and environment. A wide range of variation in such schedules, is most certainly to be encountered in dealing with materials as diverse in their composition and properties as are clays. Any generalization on relationships between soil, electrolytes, moisture, and current could be premature if based on the Russian work alone. Stabilization of ground is a major engineering geologic problem of national interest. Needless to say, perhaps, that failures are to be expected, in laboratory and in the field, in this as well as in any other kind of research. To minimize

  8. Electrochemical stabilization as a means of preventing ground failure in railroads

    Science.gov (United States)

    Solntzev, D.I.; Sorkov, V.S.; Sokoloff, V.P.

    1947-01-01

    Laboratory and field data on electrochemical stabilization of clays, by three Russian authors, are here presented in translation. Abstracts of the Russian papers were published in May 1947 issue of the Engineering News Record (pp. 100-101). There exists also a small body of literature, in German and English, dealing with the electrochemical stabilization and related subjects. Elements of the electrochemical process were patented by Casagrande in Germany, shortly before the last war. Results of the Russians and of others, including the German patent, appear to be sound and interesting accordingly. Mechanism of the electrochemical stabilization, however, appears to be surmised rather than established. Unless the mechanism of such stabilization is understood in detail, little progress may be expected in field applications of the electrochemical method. Electroosmosis, a poorly reversible coagulation of the soil colloids, and introduction of exchangeable aluminum into the clay complex have been given credit for the ground-stabilizing effects of direct electrical current. Much remains to be done, as the reader may see, in developing further the theory of the method. A critical study is indicated, in this connection, by agencies or individuals qualified and equipped for basic research in soil physics. Optimum schedules for field treatments need be ascertained with particular care, to suit any given kind of material and environment. A wide range of variation in such schedules, is most certainly to be encountered in dealing with materials as diverse in their composition and properties as are clays. Any generalization on relationships between soil, electrolytes, moisture, and current could be premature if based on the Russian work alone. Stabilization of ground is a major engineering geologic problem of national interest. Needless to say, perhaps, that failures are to be expected, in laboratory and in the field, in this as well as in any other kind of research. To minimize

  9. Mast Cell Stabilizers as Host Modulatory Drugs to Prevent and Control Periodontal Disease

    Directory of Open Access Journals (Sweden)

    Dhoom Singh Mehta

    2011-01-01

    Full Text Available Introduction: Mast cells are among the first cells to get in-volved in periodontal inflammation. Their numbers have been shown to be in-creased in cases of gingivitis and periodontal disease. The hypothesis: Since mast cell stabilizers like sodium cromogly-cate (SCG and nedocromil sodium (NS have been used in the prophylaxis of bronchial asthma without any significant adverse effects and also the fact that drugs like SCG show significant anti-inflammatory activities, it would be logical to use mast cell stabilizers as host modulating drugs for the treatment and prevention of peri-odontal disease. Evaluation of the hypothesis: Safety and efficacy of both SCG and NS are well documented. So, it will be systemically safe to use in humans. However, oral administration SCG or delivery of the drug by means local irrigation will not be very useful because SCG may not be secreted in the gingival crevicular fluid (GCF(as in the case of oral administraion or the drug may get washed out from periodontal pocket due to the constant flow of GCF(as in the case of irrigation. A local or targeted drug delivery of mast cell stabilizers can be used in patients with periodontal disease. Role of mast cells in periodontal disease has been dealt in-depth in many studies and articles. However, limited amount of research has been done on using mast cell stabilizers in the prevention and control of periodontal diseases. More studies are needed to study the efficacy and effective-ness of mast cell stabilizers as an adjunct to phase I therapy in the control of periodontal disease.

  10. Effects of Community Based Educational Prevention Program of Drug Abuse in Reduction of High Risk Behavior

    Directory of Open Access Journals (Sweden)

    H Aranpour

    2010-08-01

    Full Text Available Introduction: Overcoming social problems requires a participatory approach. This study was performed in order to determine the effect of community based educational prevention program of drug abuse in reduction of high risk behavior. Methods: This study was a community based participatory research. According to planned approach to community health model, "the health companion group" was established with participation of public representatives of villages, researchers, and managers of health sectors. Need assessment and priority setting of health problems was done. Drug abuse was selected as the topmost priority of health problems. By interviewing 10 year olds and older members of households, the questionnaires were completed. By conducting workshops, distributing educational pamphlets and face to face training for six months, the educational program was carried out. After this period, the study population was interviewed again. Data was analyzed by SPSS software, X2, and T tests. Results: The mean score of drug abuse related high risk behavior was 26.8 +/- 2.05 before educational program and 25.2 ±2.3 after the program. The mean score of psychological health was 26.2±5.8 before educational program and 26.4±5.7 after the program. The rate of negative drug abusing related behavior decreased and positive behavior increased after the educational program. Conclusion: The community based participatory research with participation of the public can be a proper pattern to prevent drug abuse and related high risk behaviors and as a result reduce costs and complications of this problem.

  11. "Drugs and AIDS--reaching for help": a videotape on AIDS and drug abuse prevention for criminal justice populations.

    Science.gov (United States)

    Gross, M; DeJong, W; Lamb, D; Enos, T; Mason, T; Weitzman, E

    1994-01-01

    This article describes the development of a videotape targeted at persons under supervision of the criminal justice system. The videotape seeks to encourage those who use illicit drugs to enter drug treatment and to motivate those at risk for exposure to human immunodeficiency virus (HIV) to alter behaviors that may transmit infection. The criminal justice system presents an important opportunity to deliver such messages, particularly to a large population of persons briefly detained in a jail or lockup and released without subsequent incarceration. Evidence suggests that, even in this audience, knowledge of how to prevent exposure to HIV is widespread, yet those at risk often fail to take appropriate precautions: motivating behavior change demands more than imparting information. In order to shape this videotape, we analyzed the target audience and developed a drama-based approach that applies the framework of social learning theory, the health belief model, and principles of social marketing. This article describes the integration of that theoretical framework into the production process, content, and strategy of the videotape.

  12. Patient participation in decision-making about cardiovascular preventive drugs - resistance as agency.

    Science.gov (United States)

    Hultberg, Josabeth; Rudebeck, Carl Edvard

    2017-09-01

    The aim of the study was to describe and explore patient agency through resistance in decision-making about cardiovascular preventive drugs in primary care. Six general practitioners from the southeast of Sweden audiorecorded 80 consultations. From these, 28 consultations with proposals from GPs for cardiovascular preventive drug treatments were chosen for theme-oriented discourse analysis. The study shows how patients participate in decision-making about cardiovascular preventive drug treatments through resistance in response to treatment proposals. Passive modes of resistance were withheld responses and minimal unmarked acknowledgements. Active modes were to ask questions, contest the address of an inclusive we, present an identity as a non-drugtaker, disclose non-adherence to drug treatments, and to present counterproposals. The active forms were also found in anticipation to treatment proposals from the GPs. Patients and GPs sometimes displayed mutual renouncement of responsibility for decision-making. The decision-making process appeared to expand both beyond a particular phase in the consultations and beyond the single consultation. The recognition of active and passive resistance from patients as one way of exerting agency may prove valuable when working for patient participation in clinical practice, education and research about patient-doctor communication about cardiovascular preventive medication. We propose particular attentiveness to patient agency through anticipatory resistance, patients' disclosures of non-adherence and presentations of themselves as non-drugtakers. The expansion of the decision-making process beyond single encounters points to the importance of continuity of care. KEY POINTS Guidelines recommend shared decision-making about cardiovascular preventive treatment. We need an understanding of how this is accomplished in actual consultations.This paper describes how patient agency in decision-making is displayed through different forms

  13. Nipping cue reactivity in the bud: baclofen prevents limbic activation elicited by subliminal drug cues.

    Science.gov (United States)

    Young, Kimberly A; Franklin, Teresa R; Roberts, David C S; Jagannathan, Kanchana; Suh, Jesse J; Wetherill, Reagan R; Wang, Ze; Kampman, Kyle M; O'Brien, Charles P; Childress, Anna Rose

    2014-04-02

    Relapse is a widely recognized and difficult to treat feature of the addictions. Substantial evidence implicates cue-triggered activation of the mesolimbic dopamine system as an important contributing factor. Even drug cues presented outside of conscious awareness (i.e., subliminally) produce robust activation within this circuitry, indicating the sensitivity and vulnerability of the brain to potentially problematic reward signals. Because pharmacological agents that prevent these early cue-induced responses could play an important role in relapse prevention, we examined whether baclofen-a GABAB receptor agonist that reduces mesolimbic dopamine release and conditioned drug responses in laboratory animals-could inhibit mesolimbic activation elicited by subliminal cocaine cues in cocaine-dependent individuals. Twenty cocaine-dependent participants were randomized to receive baclofen (60 mg/d; 20 mg t.i.d.) or placebo. Event-related BOLD fMRI and a backward-masking paradigm were used to examine the effects of baclofen on subliminal cocaine (vs neutral) cues. Sexual and aversive cues were included to examine specificity. We observed that baclofen-treated participants displayed significantly less activation in response to subliminal cocaine (vs neutral) cues, but not sexual or aversive (vs neutral) cues, than placebo-treated participants in a large interconnected bilateral cluster spanning the ventral striatum, ventral pallidum, amygdala, midbrain, and orbitofrontal cortex (voxel threshold p baclofen may inhibit the earliest type of drug cue-induced motivational processing-that which occurs outside of awareness-before it evolves into a less manageable state.

  14. Prevention of form-deprivation myopia with pirenzepine: a study of drug delivery and distribution.

    Science.gov (United States)

    Cottriall, C L; McBrien, N A; Annies, R; Leech, E M

    1999-07-01

    The present study investigated the drug distribution and elimination profiles in ocular tissues of pirenzepine, a selective M1 muscarinic antagonist known to inhibit myopia. Results demonstrate that (1) Intravitreal injections of the M1 selective antagonist pirenzepine were more effective at preventing form-deprivation myopia than subconjunctival injections. (2) Maximum drug levels were reached within 1 hr for both retina and sclera following intravitreal (28 and 11 nanomole) and subconjunctival (0.25 and 1 nanomole) injection. Intravitreal injection proved a more effective route of drug delivery to all ocular tissues compared to subconjunctival injection. (3) Elimination times of pirenzepine from ocular tissues were much shorter than those reported for blood plasma. (4) Histological examination revealed no evidence of gross toxic effects at doses effective in inhibiting induced axial myopia. In conclusion, pirenzepine was effective at reducing form-deprivation myopia in a dose-dependent manner with no evidence of disruption to the retina. However, results were not conclusive as to where pirenzepine may have its site of action in preventing form-deprivation myopia.

  15. Prevention of Renal Complications Induced by Non- Steroidal Anti-Inflammatory Drugs.

    Science.gov (United States)

    Ković, Sonja Vuč; Vujović, Katarina Savić; Srebro, Dragana; Medić, Branislava; Ilic-Mostic, Tatjana

    2016-01-01

    Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed for the treatment of pain, inflamation and fever. They are usually well tolerated in healthy persons, but in patients with risk factors (advanced age, renal impairment, heart failure, liver disease, concurrent medications with antihypertensive drugs), NSAIDs can induce serious renal adverse effects. They include sodium and water retention with edema, worsening of heart failure, hypertension, hyponatremia, hyperkalemia, acute kidney injury, chronic kidney disease, renal papillary necrosis and acute interstitial nephritis. The majority of these adverse effects are due to the inhibition of prostaglandins synthesis and they are dose and duration-dependent. Acute forms of kidney injuries are transient and often reversible upon drug withdrawal. Chronic use of NSAIDs in some patients may result in chronic kidney disease. It is recommended that patients at risk should have preventative strategies in place, including the use of the "lowest effective dose" of NSAID for the "shortest possible time" and monitoring renal function, fluid retention and electrolyte abnormalities. Patients who are taking antihypertensive medications should be monitored for high blood pressure and the doses of antihypertensive medications should be adjusted if needed. In general, the combination of NSAIDs and angiotensin inhibitors should be avoided. Some other preventive measures are dietary salt restriction, use of topical NSAIDs/non-pharmacological therapies and use of calcium channel blockers for treating hypertension.

  16. HIV prevention for juvenile drug court offenders: a randomized controlled trial focusing on affect management.

    Science.gov (United States)

    Tolou-Shams, Marina; Houck, Christopher; Conrad, Selby M; Tarantino, Nicholas; Stein, L A R; Brown, Larry K

    2011-07-01

    Juvenile drug court (JDC) offenders have benefited from evidence-based interventions addressing antisocial behavior, mental health, and substance use; however, interventions addressing HIV risk behavior are lacking. This study presents pilot findings and lessons learned from a group-based HIV prevention intervention delivered to JDC offenders. Participants were randomized to a five-session HIV prevention (n = 29) or health promotion (n = 28) condition and completed measures of sexual risk taking and substance use at baseline and 3 months postintervention. No between-group differences by time emerged on measures of sexual risk taking or other HIV-related behaviors and attitudes. Both groups improved their rates of HIV testing and decreased their substance use during sex over time. Delivering an HIV prevention intervention to drug court offenders is feasible; however, more intensive interventions that incorporate multiple systems and address co-occurring mental health difficulties may be needed to effect sexual behavioral change among these high-risk court-involved youth.

  17. Pharmacoepidemiological analysis of the drugs used for secondary prevention of brain infarction on dispensary stage

    Directory of Open Access Journals (Sweden)

    Miheyeva N.V.

    2014-03-01

    Full Text Available Aim. The secondary prevention of cerebral infarction on dispensary stage to current clinical guidelines was analyzed. Adherence of patients to prescribe medications was evaluated. Material and methods. 106 patients of hospital neurologic department with brain infarction were included in prospective pharmacoepidemiological study of the drugs used for secondary prevention of brain infarction on dispensary stage since 1 January 2009 to 31 December 2009. Duration of outpatient observation was 3 years. Results. All of the patients were of 64,9 ± 10,3 years old. Hypertension was diagnosed in 102 of them (96.2%, atrial fibrillation — in 33 (31.1% patients. 39 (36.8% patients died during 3 years after discharge from the hospital. ACE inhibitors/angiotensin II receptor antagonist were prescribed for 83 (78.3% patients, antiplatelet- 76 (71,7%, statins — 16 (15,1% patients in discharge from hospital. Warfarin was prescribed only for 1 (3.05% patient with atrial fibrillation and ischemic stroke.consumption of drugs with evidence efficiency were diminished already after one year of observation in outpatient clinics. Conclusion.Therapy for secondary stroke prevention is not fully comply with current clinical guidelines

  18. Australian governments' spending on preventing and responding to drug abuse should target the main sources of drug-related harm and the most cost-effective interventions.

    Science.gov (United States)

    McDonald, David

    2011-01-01

    A notable feature of Australian drug policy is the limited public and professional attention given to the financial costs of drug abuse and to the levels and patterns of government expenditures incurred in preventing and responding to this. Since 1991, Collins and Lapsley have published scholarly reports documenting the social costs of drug abuse in Australia and their reports also contain estimates of governments' drug budgets: revenue and expenditures. They show that, in 2004-2005, Australian governments expended at least $5288 million on drug abuse, with 50% of the expenditure directed to preventing and dealing with alcohol-related problems, 45% to illicit drugs and just 5% to tobacco. Some 60% of the expenditure was directed at drug crime and 37% at health interventions. This pattern of resource allocation does not adequately reflect an evidence-informed policy orientation in that it largely fails to focus on the drug types that are the sources of the most harm (tobacco and alcohol rather than illicit drugs), and the sectors for which we have the strongest evidence of the cost-effectiveness of the available interventions (treatment and harm reduction rather than legislation and law enforcement). The 2010-2014 phase of Australia's National Drug Strategy should include incremental changes to the resource allocation mix, and not simply maintain the historical resource allocation formulae.

  19. Food safety for the solid organ transplant patient: preventing foodborne illness while on chronic immunosuppressive drugs.

    Science.gov (United States)

    Obayashi, Patricia A C

    2012-12-01

    Issues regarding food safety are seen increasingly in the news; outbreaks of foodborne illness have been associated with public health concerns ranging from mild illness to death. For the solid organ transplant patient, immunosuppressive and antibacterial drugs, which maintain transplant organ function, can expose the transplant patient to increased risk of foodborne illness from bacteria, viruses, fungi, and parasites. This review article describes the clinical consequences, sources of foodborne illness, and food safety practices needed to minimize risks to the solid organ transplant patient who must take lifelong immunosuppressive drugs. All members of the transplant team share responsibility for education of the solid organ transplant patient in preventing infections. The registered dietitian, as part of the transplant team, is the recognized expert in providing food safety education in the context of medical nutrition therapy to solid organ transplant patients, the patients' caregivers, and other healthcare providers.

  20. Non-steroidal anti-inflammatory drugs in prevention of gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Yun Dai; Wei-Hong Wang

    2006-01-01

    Non-steroidal anti-inflammatory drugs (NSAIDs)including cyclooxygenase 2 (COX-2) selective inhibitors,are potential agents for the chemoprevention of gastric cancer. Epidemiological and experimental studies have shown that NSAID use is associated with a reduced risk of gastric cancer although many questions remain unanswered such as the optimal dose and duration of treatment. The possible mechanisms for the suppressor effect of NSAIDs on carcinogenesis are the ability to induce apoptosis in epithelial cells and regulation of angiogenesis. Both COX-dependent and COX-independent pathways have a role in the biological activity of NSAIDs. Knowledge of how NSAIDs prevent neoplastic growth will greatly aid the design of better chemopreventive drugs and novel treatments for gastric cancer.

  1. A prospective three-step intervention study to prevent medication errors in drug handling in paediatric care.

    Science.gov (United States)

    Niemann, Dorothee; Bertsche, Astrid; Meyrath, David; Koepf, Ellen D; Traiser, Carolin; Seebald, Katja; Schmitt, Claus P; Hoffmann, Georg F; Haefeli, Walter E; Bertsche, Thilo

    2015-01-01

    To prevent medication errors in drug handling in a paediatric ward. One in five preventable adverse drug events in hospitalised children is caused by medication errors. Errors in drug prescription have been studied frequently, but data regarding drug handling, including drug preparation and administration, are scarce. A three-step intervention study including monitoring procedure was used to detect and prevent medication errors in drug handling. After approval by the ethics committee, pharmacists monitored drug handling by nurses on an 18-bed paediatric ward in a university hospital prior to and following each intervention step. They also conducted a questionnaire survey aimed at identifying knowledge deficits. Each intervention step targeted different causes of errors. The handout mainly addressed knowledge deficits, the training course addressed errors caused by rule violations and slips, and the reference book addressed knowledge-, memory- and rule-based errors. The number of patients who were subjected to at least one medication error in drug handling decreased from 38/43 (88%) to 25/51 (49%) following the third intervention, and the overall frequency of errors decreased from 527 errors in 581 processes (91%) to 116/441 (26%). The issue of the handout reduced medication errors caused by knowledge deficits regarding, for instance, the correct 'volume of solvent for IV drugs' from 49-25%. Paediatric drug handling is prone to errors. A three-step intervention effectively decreased the high frequency of medication errors by addressing the diversity of their causes. Worldwide, nurses are in charge of drug handling, which constitutes an error-prone but often-neglected step in drug therapy. Detection and prevention of errors in daily routine is necessary for a safe and effective drug therapy. Our three-step intervention reduced errors and is suitable to be tested in other wards and settings. © 2014 John Wiley & Sons Ltd.

  2. Performing Drug Safety Research During Pregnancy and Lactation: Biomedical HIV Prevention Research as a Template.

    Science.gov (United States)

    Beigi, Richard H; Noguchi, Lisa; Brown, Gina; Piper, Jeanna; Watts, D Heather

    2016-07-01

    Evidence-based guidance regarding use of nearly all pharmaceuticals by pregnant and lactating women is limited. Models for performing research may assist in filling these knowledge gaps. Internationally, reproductive age women are at high risk of human immunodeficiency virus (HIV) acquisition. Susceptibility to HIV infection may be increased during pregnancy, and risk of maternal-child transmission is increased with incident HIV infection during pregnancy and lactation. A multidisciplinary meeting of experts was convened at the United States National Institutes of Health to consider paradigms for drug research in pregnancy and lactation applicable to HIV prevention. This report summarizes the meeting proceedings and describes a framework for research on candidate HIV prevention agent use during pregnancy and lactation that may also have broader applications to other pharmaceutical products.

  3. Prepsychotic treatment for schizophrenia: preventive medicine, social control, or drug marketing strategy?

    Science.gov (United States)

    Gosden, R

    1999-01-01

    The definition of schizophrenia is currently being extended to include a "prepsychotic" phase. Prepsychosis detection and intervention programs have already been established in Australia. These are intended to identify people "at-risk" for schizophrenia and treat them to prevent their transition into psychosis. However, analysis of leading research in this field shows high levels of arbitrariness in the selection of diagnostic indicators and a lack of convincing evidence about the efficacy of treatments. The favored prophylactic treatment is atypical neuroleptic medication, and sponsorship of research is providing manufacturers of these drugs with a ubiquitous presence in the field. Many risks are associated with atypical neuroleptics and adverse reactions include psychosis. Taken together these factors suggest that prepsychotic intervention may be more concerned with expanding the market for atypical neuroleptics than with preventing schizophrenia.

  4. Constructing Clinical Decision Support Systems for Adverse Drug Event Prevention: A Knowledge-based Approach.

    Science.gov (United States)

    Koutkias, Vassilis; Kilintzis, Vassilis; Stalidis, George; Lazou, Katerina; Collyda, Chrysa; Chazard, Emmanuel; McNair, Peter; Beuscart, Regis; Maglaveras, Nicos

    2010-11-13

    A knowledge-based approach is proposed that is employed for the construction of a framework suitable for the management and effective use of knowledge on Adverse Drug Event (ADE) prevention. The framework has as its core part a Knowledge Base (KB) comprised of rule-based knowledge sources, that is accompanied by the necessary inference and query mechanisms to provide healthcare professionals and patients with decision support services in clinical practice, in terms of alerts and recommendations on preventable ADEs. The relevant Knowledge Based System (KBS) is developed in the context of the EU-funded research project PSIP (Patient Safety through Intelligent Procedures in Medication). In the current paper, we present the foundations of the framework, its knowledge model and KB structure, as well as recent progress as regards the population of the KB, the implementation of the KBS, and results on the KBS verification in decision support operation.

  5. Drug and Vaccine Development for the Treatment and Prevention of Urinary Tract Infections

    Science.gov (United States)

    O’Brien, Valerie P.; Hannan, Thomas J.; Nielsen, Hailyn V.; Hultgren, Scott J.

    2016-01-01

    Urinary tract infections (UTI) are among the most common bacterial infections in humans, affecting millions of people every year. UTI cause significant morbidity in women throughout their lifespan, in infant boys, in older men, in individuals with underlying urinary tract abnormalities, and in those that require long-term urethral catheterization, such as patients with spinal cord injuries or incapacitated individuals living in nursing homes. Serious sequelae include frequent recurrences, pyelonephritis with sepsis, renal damage in young children, pre-term birth, and complications of frequent antimicrobial use including high-level antibiotic resistance and Clostridium difficile colitis. Uropathogenic E. coli (UPEC) cause the vast majority of UTI, but less common pathogens such as Enterococcus faecalis and other enterococci frequently take advantage of an abnormal or catheterized urinary tract to cause opportunistic infections. While antibiotic therapy has historically been very successful in controlling UTI, the high rate of recurrence remains a major problem, and many individuals suffer from chronically recurring UTI, requiring long-term prophylactic antibiotic regimens to prevent recurrent UTI. Furthermore, the global emergence of multi-drug resistant UPEC in the past ten years spotlights the need for alternative therapeutic and preventative strategies to combat UTI, including anti-infective drug therapies and vaccines. In this chapter, we review recent advances in the field of UTI pathogenesis, with an emphasis on the identification of promising drug and vaccine targets. We then discuss the development of new UTI drugs and vaccines, highlighting the challenges these approaches face and the need for a greater understanding of urinary tract mucosal immunity. PMID:26999391

  6. Assessing the availability of the teratogenic drug isotretinoin outside the pregnancy prevention programme : a survey of e-pharmacies

    NARCIS (Netherlands)

    Lagan, Briege M.; Dolk, Helen; White, Bronagh; Uges, Donald R. A.; Sinclair, M.

    2014-01-01

    PurposeThe increase in online purchasing of medications raises safety concerns regarding teratogenic drugs. The use of the teratogenic drug isotretinoin' for women of childbearing age requires strict adherence to the Pregnancy Prevention Programme (PPP), a risk minimisation measure imposed on prescr

  7. Expanding Urban American Indian Youths' Repertoire of Drug Resistance Skills: Pilot Results from a Culturally Adapted Prevention Program

    Science.gov (United States)

    Kulis, Stephen; Dustman, Patricia A.; Brown, Eddie F.; Martinez, Marcos

    2013-01-01

    This article examines changes in the drug resistance strategies used by urban American Indian (UAI) middle school students during a pilot test of a substance use prevention curriculum designed specifically for UAI youth, "Living in 2 Worlds" (L2W). L2W teaches four drug resistance strategies (refuse, explain, avoid, leave [R-E-A-L]) in…

  8. Injection drug use and HIV/AIDS in China: Review of current situation, prevention and policy implications

    Directory of Open Access Journals (Sweden)

    Chen Huey T

    2006-02-01

    Full Text Available Abstract Illicit drug abuse and HIV/AIDS have increased rapidly in the past 10 to 20 years in China. This paper reviews drug abuse in China, the HIV/AIDS epidemic and its association with injection drug use (IDU, and Chinese policies on illicit drug abuse and prevention of HIV/AIDS based on published literature and unpublished official data. As a major drug trans-shipment country with source drugs from the "Golden Triangle" and "Gold Crescent" areas in Asia, China has also become an increasingly important drug consuming market. About half of China's 1.14 million documented drug users inject, and many share needles. IDU has contributed to 42% of cumulatively reported HIV/AIDS cases thus far. Drug trafficking is illegal in China and can lead to the death penalty. The public security departments adopt "zero tolerance" approach to drug use, which conflict with harm reduction policies of the public health departments. Past experience in China suggests that cracking down on drug smuggling and prohibiting drug use alone can not prevent or solve all illicit drug related problems in the era of globalization. In recent years, the central government has outlined a series of pragmatic policies to encourage harm reduction programs; meanwhile, some local governments have not fully mobilized to deal with drug abuse and HIV/AIDS problems seriously. Strengthening government leadership at both central and local levels; scaling up methadone substitution and needle exchange programs; making HIV voluntary counseling and testing available and affordable to both urban and rural drug users; and increasing utilization of outreach and nongovernmental organizations are offered as additional strategies to help cope with China's HIV and drug abuse problem.

  9. Efficacy and safety of polaprezinc as a preventive drug for radiation-induced stomatitis

    Energy Technology Data Exchange (ETDEWEB)

    Fujiwara, Masayuki; Kamikonya, Norihiko; Tsuboi, Keita; Nakao, Norio [Hyogo Coll. of Medicine, Nishinomiya (Japan); Irie, Miwa [Takarazuka Municipal Hospital, Hyogo (Japan); Izumi, Masayuki [Minamiosaka Total Health Care Center, Osaka (Japan); Irie, Toshihiko; Fujisawa, Hiromi; Muro, Chikaaki [Hyogo Coll. of Medicine, Nishinomiya (Japan). Hospital

    2002-03-01

    Radiation-induced stomatitis is one of the adverse effects of total body irradiation (TBI). We examined the usefulness of oral polaprezinc as a preventive drug for stomatitis. The present study was conducted with 19 patients who were diagnosed with hematologic malignancy and who underwent TBI as pretreatment for bone marrow transplantation, peripheral blood stem transplantation, or cord blood stem cell transplantation. Eleven patients ingested the suspension of polaprezinc and 2% carmellose sodium (carboxymethylcellulose sodium: CMC) beginning the day before TBI (P-CMC group), while the other eight patients did not ingest P-CMC (control group). The severity of stomatitis was assessed in each group during a four-weeks period. Stomatitis (Grade:{>=}3) developed in one of 11 patients in the polaprezinc group and in 4 of 8 patients in the control group (P=0.046). The times at which stomatitis development ranged between weeks 1 and 2 after the onset of TBI in the two groups. No adverse reaction owing to the ingestion of P-CMC was observed. These results suggested the efficacy and safety of polaprezinc as a preventive drug for radiation-induced stomatitis. (author)

  10. Pathogenesis of Nonsteroidal Anti-Inflammatory Drug Gastropathy: Clues to Preventative Therapy

    Directory of Open Access Journals (Sweden)

    Salim MA Bastaki

    1999-01-01

    Full Text Available Gastric ulceration and bleeding are major impediments to the chronic use of nonsteroidal anti-inflammatory drugs (NSAIDs. The development of effective therapies for prevention of these adverse effects requires better understanding of their pathogenesis. Several features of NSAIDs contribute to the development of damage in the stomach, including the topical irritant effects of these drugs on the epithelium, impairment of the barrier properties of the mucosa, suppression of gastric prostaglandin synthesis, reduction of gastric mucosal blood flow and interference with the repair of superficial injury. The presence of acid in the lumen of the stomach also contributes to the pathogenesis of NSAID-induced ulcers and bleeding in a number of ways. Acid impairs the restitution process, interferes with hemostasis and can inactivate several growth factors that are important in mucosal integrity and repair. Profound suppression of gastric acid secretion has been shown to be effective in preventing NSAID-induced ulceration. There is a strong possibility that new NSAIDs entering the market will have greatly reduced toxicity in the gastrointestinal tract.

  11. WHO guidance on the prevention of viral hepatitis B and C among people who inject drugs.

    Science.gov (United States)

    Walsh, Nick; Verster, Annette; Rodolph, Michelle; Akl, Elie A

    2014-05-01

    Viral hepatitis B and C (HBV, HCV) disproportionately affect people who inject drugs (PWID) across the world. To date there has been little global action focusing on prevention, care and treatment of HBV and HCV among PWID. Here we report on the development process and discuss the implications of evidence informed WHO Guidelines for the Prevention of HBV and HCV in PWID. The World Health Organization (WHO) convened a Guideline Development Panel to develop recommendations on the prevention of HBV and HCV among PWID. The process followed the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. It included the development of PICO (Population, Interventions, Comparator, Outcomes) questions and conducting systematic reviews. Quality of evidence was classified into 4 levels: high, moderate, low, and very low. In the process of moving from evidence to recommendations, the following were considered: quality of evidence, balance of benefits and harms, community values and preferences and resource use. The WHO recommendations include the following for working with PWID: offer the rapid HBV vaccination regimen; offer incentives to increase uptake and completion of the HBV vaccine schedule; needle and syringe programs should also provide low dead-space syringes for distribution; and offer peer interventions to reduce the incidence of viral hepatitis. This guideline complements other WHO documents regarding PWID, including HIV prevention initiatives such as needle and syringe programs and opioid substitution therapy. This guidance offers a first step in the prevention of HBV and HCV among PWID. However, the lack of high quality evidence in this area necessitates further research and resources for implementation.

  12. Drug Checking: A prevention measure for a heterogeneous group with high consumption frequency and polydrug use - evaluation of zurich's drug checking services

    Directory of Open Access Journals (Sweden)

    Schaub Michael

    2011-06-01

    Full Text Available Abstract Background The increasing party culture in Zurich presents new challenges, especially regarding the consumption of alcohol and so-called party drugs. Streetwork, the youth advisory service of the city of Zurich, has provided onsite and stationary Drug Checking facilities since 2001 and 2006, respectively. Drug Checking always involves filling out an anonymous questionnaire, which allows the collection of important information about a largely unknown group of users and their consumption patterns. Methods The questionnaires assessed sociodemographic characteristics, consumption patterns, Drug Checking experiences, information behavior and social support. The collected data were statistically analyzed by the Research Institute for Public Health and Addiction (RIPHA. Results The majority of Drug Checking service patrons were male and between 20 and 35 years old. These patrons reported high lifetime prevalences and high consumption frequencies of legal and illegal substances, and they often reported polydrug use. Aside from tobacco and alcohol, the most consumed drugs during typical party nights were ecstasy, amphetamines, cannabis and cocaine. Party drug consumers using Drug Checking services form a heterogeneous group with respect to sociodemographic characteristics and consumption patterns. Users of the onsite Drug Checking facilities were significantly younger, were less experienced with drug testing, and reported more polydrug use than users of the stationary Drug Checking service. Conclusions Drug Checking combined with a consultation appears to be an important harm reduction and prevention measure that reaches a group of consumers with high consumption frequency and polydrug use. Because of the heterogeneity of the target group, different prevention measures must be offered and embedded in an overall local concept.

  13. Did we get our money's worth? Bridging economic and behavioral measures of program success in adolescent drug prevention.

    Science.gov (United States)

    Griffith, Kevin N; Scheier, Lawrence M

    2013-11-08

    The recent U.S. Congressional mandate for creating drug-free learning environments in elementary and secondary schools stipulates that education reform rely on accountability, parental and community involvement, local decision making, and use of evidence-based drug prevention programs. By necessity, this charge has been paralleled by increased interest in demonstrating that drug prevention programs net tangible benefits to society. One pressing concern is precisely how to integrate traditional scientific methods of program evaluation with economic measures of "cost efficiency". The languages and methods of each respective discipline don't necessarily converge on how to establish the true benefits of drug prevention. This article serves as a primer for conducting economic analyses of school-based drug prevention programs. The article provides the reader with a foundation in the relevant principles, methodologies, and benefits related to conducting economic analysis. Discussion revolves around how economists value the potential costs and benefits, both financial and personal, from implementing school-based drug prevention programs targeting youth. Application of heterogeneous costing methods coupled with widely divergent program evaluation findings influences the feasibility of these techniques and may hinder utilization of these practices. Determination of cost-efficiency should undoubtedly become one of several markers of program success and contribute to the ongoing debate over health policy.

  14. Did We Get Our Money’s Worth? Bridging Economic and Behavioral Measures of Program Success in Adolescent Drug Prevention

    Directory of Open Access Journals (Sweden)

    Lawrence M. Scheier

    2013-11-01

    Full Text Available The recent U.S. Congressional mandate for creating drug-free learning environments in elementary and secondary schools stipulates that education reform rely on accountability, parental and community involvement, local decision making, and use of evidence-based drug prevention programs. By necessity, this charge has been paralleled by increased interest in demonstrating that drug prevention programs net tangible benefits to society. One pressing concern is precisely how to integrate traditional scientific methods of program evaluation with economic measures of “cost efficiency”. The languages and methods of each respective discipline don’t necessarily converge on how to establish the true benefits of drug prevention. This article serves as a primer for conducting economic analyses of school-based drug prevention programs. The article provides the reader with a foundation in the relevant principles, methodologies, and benefits related to conducting economic analysis. Discussion revolves around how economists value the potential costs and benefits, both financial and personal, from implementing school-based drug prevention programs targeting youth. Application of heterogeneous costing methods coupled with widely divergent program evaluation findings influences the feasibility of these techniques and may hinder utilization of these practices. Determination of cost-efficiency should undoubtedly become one of several markers of program success and contribute to the ongoing debate over health policy.

  15. Economic impact of prescribing error prevention with computerized physician order entry of injectable antineoplastic drugs.

    Science.gov (United States)

    Nerich, V; Borg, C; Villanueva, C; Thiery-Vuillemin, A; Helias, P; Rohrlich, P-S; Demarchi, M; Pivot, X; Limat, S

    2013-03-01

    A cost-benefit analysis was carried out to determine the potential economic costs and benefits of pharmaceutical analysis in preventing prescribing errors for full standardized injectable antineoplastic drugs computerized physician order entry, in a pharmaceutical unit (University teaching hospital), compared with theoretical setting with no pharmaceutical analysis. The viewpoint is that of the payer or the French national Public Health Insurance system, and is limited to hospital cost (only direct medical costs related to net cost and net benefit. A decision analysis model was performed to compare two strategies: with pharmaceutical analysis (± pharmacy intervention) and without pharmaceutical analysis. are expressed in terms of benefit-to-cost ratio and total benefit. The robustness of the results was assessed through a series of one-way sensitivity analyses. Over 1 year, prescribing error incidence was estimated at 1.5% [1.3-1.7], i.e. 218 avoided prescribing errors. Potential avoidance of hospital stay was estimated at 419 days or 1.9 ± 0.3 days per prescribing error. Cost-benefit analysis could estimate a net benefit-to-cost ratio of 33.3 (€17.34/€0.52) and a total benefit at €16.82 per pharmaceutical analysis or €249,844 per year. The sensitivity analysis showed robustness of results. Our study shows a substantial economic benefit of pharmaceutical analysis and intervention in the prevention of prescribing errors. The clinical pharmacist adds both value and economic benefit, making it possible to avoid additional use of expensive antineoplastic drugs and hospitalization. Computerized physician order entry of antineoplastic drugs improves the relevance of clinical pharmacist interventions, expanding pharmaceutical analysis and also the role of the pharmacist.

  16. HIV Prevention Intervention Outcome among Minority Adolescents in Court Mandated Drug Treatment

    Directory of Open Access Journals (Sweden)

    Jessy Devieux

    2007-01-01

    Full Text Available Problem statement: Delinquent adolescents with substance abuse disorders frequently engage in behaviors that elevate their risk of contracting HIV. Although effective risk reduction interventions are urgently needed, there is uncertainty about the nature of interventions required to produce change. Approach:This study evaluated whether Modified version of Becoming A Responsible Teen (M-BART produced greater reductions in drug use and sexual risk behaviors than an Anger Management (AM condition among a mixed gender, culturally diverse sample of adolescents in court-ordered substance dependence treatment. Results: No significant differences were found between M-BART (n = 70 and AM (n = 59 groups in degree of change between intake and outcome in HIV sex risk or drug use behaviors. However, across groups, meaningful reductions were found in total number of sex partners and in proportions of total unprotected sex acts, unprotected vaginal sex, unprotected oral giving sex acts and unprotected oral receiving sex acts from baseline to follow-up (all p’s Conclusion: Factors that accounted for meaningful changes across groups and no change between intervention outcomes were discussed. While the M-BART intervention impacted the adolescents directly by teaching skills about how to reduce risky sex, the AM intervention and also impacted higher order factor, impulsivity, linked to risky sex and drug use. Implications for HIV prevention among minority adolescents were discussed.

  17. The Design and Screening of Drugs to Prevent Acquired Sensorineural Hearing Loss

    Science.gov (United States)

    Mukherjea, Debashree; Rybak, Leonard P.; Sheehan, Kelly E; Kaur, Tejbeer; Ramkumar, Vickram; Jajoo, Sarvesh; Sheth, Sandeep

    2011-01-01

    Introduction Sensorineural hearing loss affects a high percentage of the population. Ototoxicity is a serious and pervasive problem in patients treated with cisplatin. Strategies to ameliorate ototoxicity without compromising on antitumor activity of treatments are urgently needed. Similar problems occur with aminoglycoside antibiotic therapy for infections. Noise-induced hearing loss affects a large number of people. The use of ear protection is not always possible or effective. The prevention of hearing loss with drug therapy would have a huge impact in reducing the number of persons with hearing loss from these major causes. Areas covered This review discusses significant research findings dealing with the use of protective agents against hearing loss caused by cisplatin, aminoglycoside antibiotics and noise trauma. The efficacy in animal studies and the application of these protective agents in clinical trials that are ongoing are presented. Expert opinion The reader will gain new insights into current and projected future strategies to prevent sensorineural hearing loss from cisplatin chemotherapy, aminoglycoside antibiotic therapy and noise exposure. The future appears to offer numerous agents to prevent hearing loss caused by cisplatin, aminoglycoside antibiotics and noise. Novel delivery systems will provide ways to guide these protective agents to the desired target areas in the inner ear and will circumvent problems with therapeutic interference of anti-tumor and antibiotics agents and will minimize undesired side effects. PMID:22646075

  18. Breaking ground for psychological science: The U.S. Food and Drug Administration.

    Science.gov (United States)

    Fischhoff, Baruch

    2017-01-01

    The U.S. Food and Drug Administration (FDA) regulates products accounting for 20% of U.S. consumer spending. Many of its actions depend on assumptions about behavior. Will people heed food recall notices? Will they follow medication schedules? Will they have realistic expectations regarding the benefits and risks of new products? Over time, FDA has increasingly made psychology integral to its processes for answering such questions. That progress has come when windows of opportunity have found psychologists with science relevant to FDA's needs, FDA with staff who can translate that research into agency terms, and a regulatory arena that can accommodate behavioral evidence. These experiences suggest opportunities and obstacles for psychologists hoping to apply their science to the public good. (PsycINFO Database Record

  19. Drug Facts

    Medline Plus

    Full Text Available ... Drug Use Hurts Kids Drug Use Hurts Unborn Children Drug Use Hurts Your Health Drug Use Hurts ... Find Treatment/Rehab Resources Prevent Drug Use Help Children and Teens Stay Drug-Free Talking to Kids ...

  20. Prevention des Toxicomanies Aupres des Filles avec des Problemes de Comportement: Effets a Court Terme (Prevention of Drug Addiction in Girls with Behavior Problems: Short-Term Effects).

    Science.gov (United States)

    Vitaro, Frank; And Others

    1992-01-01

    This article, written in French, describes and evaluates the first phase of a program to prevent drug addiction among 110 fifth-grade girls with behavior problems in Montreal (Quebec, Canada). Evaluation of the instructional program showed positive results for student knowledge level, attitudes, and behaviors and supported program continuation…

  1. Prevention des Toxicomanies Aupres des Filles avec des Problemes de Comportement: Effets a Court Terme (Prevention of Drug Addiction in Girls with Behavior Problems: Short-Term Effects).

    Science.gov (United States)

    Vitaro, Frank; And Others

    1992-01-01

    This article, written in French, describes and evaluates the first phase of a program to prevent drug addiction among 110 fifth-grade girls with behavior problems in Montreal (Quebec, Canada). Evaluation of the instructional program showed positive results for student knowledge level, attitudes, and behaviors and supported program continuation…

  2. The attitudes of young people to the non-use or use of drugs and to drugs education and prevention strategies

    OpenAIRE

    Twigg, Barry

    1995-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. The study explores the attitudes of young people in the later years of their secondary education to the non-use or use of drugs and to the drugs education and prevention strategies that they have experienced. It takes particular account of the views of the majority of young people who do not use drugs other than the occasional use of alcohol. It highlights the problems experienced by some you...

  3. [Student's use of illicit drugs: a survey in a preventive health service].

    Science.gov (United States)

    Morvan, Y; Rouvier, J; Olié, J-P; Lôo, H; Krebs, M-O

    2009-12-01

    The use of illicit drugs by students and the possible psychological repercussions in this population of young adults is an important public health issue. While some data in the literature suggest a relationship between cannabis and the occurrence of mental health disorders, and in particular psychotic illnesses, epidemiologic surveys have shown that cannabis is the most consumed illicit drug in France. To carry out a quantitative and qualitative epidemiological investigation of substance use within a student population seen during their mandatory preventive health visit at the University medical facility. Students were asked to take part in an investigation of their substance consumption and their individual experiences with cannabis in particular. Personality autoquestionnaires were performed and the psychotomimetic effects of cannabis were investigated with substance use within a student population seen during their mandatory preventive health visit at the University medical facility. A total of 3,807 students took part in the survey with a response rate of approximately 50%. Preliminary results relating to a subsample of this study are presented here (n = 880, mean age 20 years, 65% women). 44% of the students consumed cannabis at least once in their life. The prevalence of regular consumption in students (at least once a week) was of 18%, 11% had periods of daily or close to daily consumptions, and 13% used cannabis in the last month. For each of the drugs cocaine, ecstasy (MDMA), and mushrooms (psilocybin) the prevalence of experimentation (at least once) was 5% for cocaine, 4% for ecstasy and mushrooms, and for LSD the rate was 1,5%. Other evaluated substances had a prevalence of consumption lower than 1%. For the first cannabis consumptions, a majority of students state to felt "pleasant" effects: relaxation (71%) and euphoria (53%). 13% state to have felt effects of anxiety or sadness. 25% admit having had difficulties of expression, 24% memory deficits, 35

  4. Nonsteroidal Anti-Inflammatory Drug-Induced Gastroduodenal Bleeding: Risk Factors and Prevention Strategies

    Directory of Open Access Journals (Sweden)

    Thomas Wex

    2010-07-01

    Full Text Available Nonsteroidal anti-inflammatory drugs (NSAIDs are the most widely prescribed medications in the World. A frequent complication of NSAID use is gastroduodenal bleeding. Risk factors for gastroduodenal bleeding while on NSAID therapy are age, prior peptic ulcer and co-medication with anti-platelet agents, anticoagulants, glucocorticosteroids and selective serotonin-reuptake inhibitors (SSRI. Prevention strategies for at-risk patients include the use of the lowest effective dose of NSAIDs, co-therapy with proton-pump inhibitors and/or the use of a COX-2 selective agent. Treatment of Helicobacter pylori infection is beneficial for primary prophylaxis of NSAID-induced gastroduodenal bleeding in NSAID-naive patients. For patients with cardiovascular risk factors requiring NSAIDs, naproxen should be selected. In very high risk patients for both gastrointestinal and cardiovascular complications NSAID therapy should be avoided altogether.

  5. Use and Perceived Benefits of Mobile Devices by Physicians in Preventing Adverse Drug Events in the Nursing Home

    Science.gov (United States)

    Handler, Steven M.; Boyce, Richard D.; Ligons, Frank; Perera, Subashan; Nace, David A.; Hochheiser, Harry

    2015-01-01

    Objective Although mobile devices equipped with drug reference software may help prevent adverse drug events (ADEs) in the nursing home (NH) by providing medication information at the point-of-care, little is known about their use and perceived benefits. The goal of this study was to conduct a survey of a nationally representative sample of NH physicians to quantify the use and perceived benefits of mobile devices in preventing ADEs in the NH setting. Design/Setting/Participants We surveyed physicians who attended the 2010 the AMDA Annual Symposium about their use of mobile devices and beliefs about the effectiveness of drug reference software in preventing ADEs. Results The overall net valid response rate was 70% (558/800) with 42% (236/558) using mobile devices to assist with prescribing in the NH. Physicians with ≤15 years clinical experience were 67% more likely to be mobile device users, compared to those with >15 years of clinical experience (odds ratio=1.68; 95% confidence interval=1.17-2.41; p=0.005). For those who used a mobile device to assist with prescribing, almost all (98%) reported performing an average of one or more drug look-ups per day, performed an average of 1-2 lookups per day for potential drug-drug interactions (DDIs), and most (88%) believed that drug reference software had helped to prevent at least one potential ADE in the preceding four-week period. Conclusions The proportion of NH physicians who use mobile devices with drug reference software, while significant, is lower than in other clinical environments. Our results suggest that NH physicians who use mobile devices equipped with drug reference software believe they are helpful for reducing ADEs. Further research is needed to better characterize the facilitators and barriers to adoption of the technology in the NH and its precise impact on NH ADEs. PMID:24094901

  6. Effects of Topiramate in the Prevention of Drug Resistant Migraine Headache

    Directory of Open Access Journals (Sweden)

    H Khani

    2009-04-01

    Full Text Available ABSTRACT Introduction & objective: Migraine is the most common cause of headache. The aim of the present study was to evaluate the effects of topiramate (TPM in the prevention of drug-resistant migraine headache. Materials & Methods: This is a double-blind clinical trial conducted on 70 patients between ages 15 to 45 years referred to the Bu Ali Sina Hospital in Sari with a history of migraine attacks based on International Headache Society criteria for a period of more than one years with a minimum incidence of 1 to 6 attacks per month. The drug rate performance was assessed by response rate to treatment, mean changes in the number and severity of migraine attacks compared with the placebo group for 3 months. Collected data were analyzed using analysis of variance (ANOVA, Newman-Keuls and Spearman’s Coefficient Rank Correlation as the post hoc tests. GRAPHPAD software was used for analysis of the data. Results: 66 of 70 patients completed the study. The mean age of the patients was 30.33±7.9 years. A significant reduction in the severity and frequency of migraine attacks was seen in all months (P < 0.0001 for topiramate treated group in compare to placebo group. Responder rate for patients treated with TPM was significantly higher than placebo group (63.6%, P<0.0001 in the 3rd month of the treatment Side effects of treatment were transient and well tolerated. Conclusion: Low dose of TPM showed significant efficacy in prevention of migraine attacks within the first, second, and third month of treatment. Low dose of TPM seems to be a good therapeutic option for the patients with refractory migraine.

  7. Study on the preventive effects of different drugs on reflux esophagitis in rats

    Institute of Scientific and Technical Information of China (English)

    WANG Tao; GONG Jun; CHEN Jie; CHENG Peng; CHANG Yin; WANG Jin-hai

    2004-01-01

    Objective: To observe the damage of mixed reflux to the rat esophageal mucosa, and investigate the preventive effects of cisapride, nabumetone and hydrotalcite on the damaged esophageal mucosa. Methods: Three hundred sixty-eight Sprague-Dawley rats were treated as esophagoduodenostomy and divided into four groups in random. Group Y: operation + saline as positive controls; Group P: operation + cisapride; Group R: operation + nabumetone; Group D: operation + hydrotalcite. Different drugs were perfused in the 1 st week after operation. The lesions of esophageal mucosa were observed in the 5th, 9th, 13th, 17th, 22nd, 28th, 35th and 40th week respectively, and evaluated the preventive effects of these drugs. Results: The lesions of esophageal mucosa in group Y were more severe than other three groups in different time (P < 0.05), and the incidence of Barrett's esophagus(BE), severe atypical hyperplasia and esophageal adenocarcinoma (EAC) in group Y were higher than others. After 22 weeks, the lesions in group P were more severe than group R and D, and there were obvious differences in different time ( P < 0.05); but the incidence of BE, severe atypical hyperplasia and EAC in group P had no significant difference with group R and group D( P > 0.05). Conclusion: BE, severe atypical hyperplasia and EAC could occur because of severe reflux esophagitis for a long term. Cisapride, nabumetone and hydrotalcite could reduce mucosa injury in reflux esophagitis and resist the development of BE, severe atypical hyperplasia and EAC.In addition, the curative effects of nabumetone and hydrotalcite were better than cisapride.

  8. Impulsive Delayed Reward Discounting as a Genetically-Influenced Target for Drug Abuse Prevention: A Critical Evaluation

    Directory of Open Access Journals (Sweden)

    Joshua C. Gray

    2015-09-01

    Full Text Available This review evaluates the viability of delayed reward discounting (DRD, an index of how much an individual devalues a future reward based on its delay in time, for genetically-informed drug abuse prevention. A review of the literature suggests that impulsive DRD is robustly associated with drug addiction and meets most of the criteria for being an endophenotype, albeit with mixed findings for specific molecular genetic influences. Several modes of experimental manipulation have been demonstrated to reduce DRD acutely. These include behavioral strategies, such as mindfulness, reward bundling, and episodic future thinking; pharmacological interventions, including noradrengic agonists, adrenergic agonists, and multiple monoamine agonists; and neuromodulatory interventions, such as transcranial magnetic stimulation and transcranial direct current stimulation. However, the generalization of these interventions to positive clinical outcomes remains unclear and no studies to date have examined interventions on DRD in the context of prevention. Collectively, these findings suggest it would be premature to target DRD for genetically-informed prevention. Indeed, given the evidence of environmental contributions such as early life adversity to impulsive DRD, whether genetically-informed secondary prevention would ever be warranted is debatable. However, progress in identifying polymorphisms associated with DRD preference could further clarify the underlying biological systems implicated in impulsive DRD for further progress in pharmacological and neuromodulatory interventions. Furthermore, independent of genetically-informed prevention, impulsive DRD is a qualitatively different risk factor from existing prevention programs and is generally worthy of investigation as a novel and promising drug abuse prevention target.

  9. A genetic strategy to identify targets for the development of drugs that prevent bacterial persistence.

    Science.gov (United States)

    Kim, Jee-Hyun; O'Brien, Kathryn M; Sharma, Ritu; Boshoff, Helena I M; Rehren, German; Chakraborty, Sumit; Wallach, Joshua B; Monteleone, Mercedes; Wilson, Daniel J; Aldrich, Courtney C; Barry, Clifton E; Rhee, Kyu Y; Ehrt, Sabine; Schnappinger, Dirk

    2013-11-19

    Antibacterial drug development suffers from a paucity of targets whose inhibition kills replicating and nonreplicating bacteria. The latter include phenotypically dormant cells, known as persisters, which are tolerant to many antibiotics and often contribute to failure in the treatment of chronic infections. This is nowhere more apparent than in tuberculosis caused by Mycobacterium tuberculosis, a pathogen that tolerates many antibiotics once it ceases to replicate. We developed a strategy to identify proteins that Mycobacterium tuberculosis requires to both grow and persist and whose inhibition has the potential to prevent drug tolerance and persister formation. This strategy is based on a tunable dual-control genetic switch that provides a regulatory range spanning three orders of magnitude, quickly depletes proteins in both replicating and nonreplicating mycobacteria, and exhibits increased robustness to phenotypic reversion. Using this switch, we demonstrated that depletion of the nicotinamide adenine dinucleotide synthetase (NadE) rapidly killed Mycobacterium tuberculosis under conditions of standard growth and nonreplicative persistence induced by oxygen and nutrient limitation as well as during the acute and chronic phases of infection in mice. These findings establish the dual-control switch as a robust tool with which to probe the essentiality of Mycobacterium tuberculosis proteins under different conditions, including those that induce antibiotic tolerance, and NadE as a target with the potential to shorten current tuberculosis chemotherapies.

  10. e-Prescription: An e-Health System for Preventing Adverse Drug Events in Community Healthcare

    Directory of Open Access Journals (Sweden)

    Irma M. Puspitasari

    2012-03-01

    Full Text Available The paper describes development activities of an e-health system for community health center (Puskesmas with integrated adverse drug events e-prescription module, consist of system design and development, human resource development, e-health system realization, laboratory and implementation test of e-health system. Some e-readiness evaluations were conducted, through a number of field visits and questionnaires. The results had been used in the e-health system design and development, installation of the internet access infrastructure, and implementation of the education and hands-on training for the medical and administrative staff of the healthcare units. After completing the e-health system design and development as well as system realization and laboratory tests stages, a series of field implementation and experiments have been successfully conducted at Puskesmas Babakansari in Bandung. A number of users feed back have been obtained and used for further improvements on both of the software and hardware modules. The e-health system with integrated e-prescription module has successfully developed and shown its expected functions in: patient registration, medical record, paperless prescription, producing the required reports and preventing possible adverse drug events.

  11. Dopamine is a safe antiangiogenic drug which can also prevent 5-fluorouracil induced neutropenia.

    Science.gov (United States)

    Sarkar, Chandrani; Chakroborty, Debanjan; Dasgupta, Partha Sarathi; Basu, Sujit

    2015-08-01

    The role of vascular endothelial growth factor A (VEGFA) in tumor angiogenesis is well established and accordingly, molecules targeting VEGFA or its receptors are being presently used in the clinics for treatment of several types of cancer. However, these antiangiogenic agents are expensive and have serious side effects. Thus identification of newer drugs with manageable systemic side effects or toxicities is of immense clinical importance. Since we have reported earlier that dopamine (DA) inhibits VEGFA induced angiogenesis in experimental tumor models, we therefore sought to investigate whether DA treatment results in similar toxicities like other antiangiogenic agents. Our results indicated that unlike sunitinib, another commonly used antiangiogenic agent in the clinics which targets VEGF receptors, DA [50 mg/kg/days × 7days intraperitoneally (i.p.)] not only could inhibit tumor angiogenesis and growth of HT29 human colon cancer and LLC (Lewis lung carcinoma) in mice, it also did not cause hypertension, hematological, renal and hepatic toxicities in normal, HT29 and LLC tumor bearing animals. Furthermore and interestingly, in contrast to the currently used antiangiogenic agents, DA also prevented 5-fluorouracil (5FU) induced neutropenia in HT29 colon cancer bearing mice. This action of DA was through inhibition of 5FU mediated suppression of colony forming unit-granulocyte macrophage colony forming units in the bone marrow. Thus our results indicate that DA may be safely used as an antiangiogenic drug for the treatment of malignant tumors.

  12. [Indicated prevention of problematic drug consumption in adolescents of barcelona, Spain].

    Science.gov (United States)

    Guitart, Anna M; Bartroli, Montse; Villalbí, Joan R; Guilañá, Elvira; Castellano, Yolanda; Espelt, Albert; Brugal, M Teresa

    2012-01-01

    The Drugs Advice Service (SOD in its Catalan acronym) in Barcelona (Catalonia, Spain) provides an Information and Guidance Program (IGP) for teenagers, and an Alternative Measures Program (AMP) targeting minors fined for consumption / possession of illegal drugs in public spaces. This study describes these programs and compares the profiles of their users. Cross-sectional descriptive study of 1,010 people discharged from the two SOD programs in 2008-10 after screening for psychiatric disorders and addiction and an extended brief intervention for subjects without pathology. The profiles of the users were compared, and age-specific rates of AMP use were calculated. Cannabis causes 89.9% of entries in the SOD. The proportion of IGP users with high risk criteria for cannabis is 13.3% and with risk for alcohol 11.3%, while in AMP it is 8.9%, and 4%. Criteria for substance dependence or abuse or another psychiatric disorder caused referral of 6% of AMP users and 38% of IGP users. Adolescents in the AMP had a pattern of cannabis use (and often of alcohol) of low or moderate risk, compared to IGP. Beyond the value of the indicated prevention intervention, the programmes facilitate the early detection and referral of problematic substance use and mental disorders in early stages.

  13. Characteristics of drug users who witness many overdoses: implications for overdose prevention.

    Science.gov (United States)

    Bohnert, Amy S B; Tracy, Melissa; Galea, Sandro

    2012-01-01

    Programs to improve response of drug users when witnessing an overdose can reduce overdose mortality. Characteristics of drug users may be associated with the number of overdoses ever witnessed. This information could inform overdose prevention programs. Participants in New York City, who were age 18 and older with heroin and/or cocaine use in the past two months, were administered structured interviews (n=1184). Survey topics included overdose response, drug use behavior, treatment history, and demographic information. In a multivariable negative binomial regression model, those persons who were male (IRR [Incidence Rate Ratio]=1.7, CI [95% Confidence Interval]=1.4,2.2), had experienced homelessness (IRR=1.9, CI=1.4,2.6), had used heroin (IRR=2.0, CI=1.3,3.2), had overdosed themselves (IRR=1.9, CI=1.6,2.4), or had attended Narcotics Anonymous (IRR=1.3, CI=1.1,1.6) witnessed a greater count of overdoses in their lifetime. Those persons who have witnessed more overdoses were less likely to have sought medical assistance (OR [Odds Ratio]=0.7) and more likely to report counter-productive or ineffective actions (ORs between 1.9 and 2.4) at the last overdose they witnessed compared to persons who had only ever witnessed one or two overdoses. Persons at high risk for overdose are likely to witness more overdoses. Persons who had witnessed more overdoses were more likely to report taking ineffective action at the last overdose witnessed. Individuals who have witnessed many overdoses are likely key targets of overdose response training. Published by Elsevier Ireland Ltd.

  14. Definition and outcome of a curriculum to prevent disordered eating and body-shaping drug use.

    Science.gov (United States)

    Elliot, Diane L; Moe, Esther L; Goldberg, Linn; DeFrancesco, Carol A; Durham, Melissa B; Hix-Small, Hollie

    2006-02-01

    Almost one half of male and female students participate in high school-sponsored athletics, and high school also is a time when classroom health promotion curricula are less effective. The Athletes Training and Learning to Avoid Steroids is a sport team-centered drug-use prevention program for male high school athletes, which has been shown to reduce alcohol and illicit drug use. Just as anabolic steroid use is associated with male athletes, female sport participants may be at a greater risk for disordered eating and body-shaping drug use. Extending sport team-centered programs to young women athletes required defining and ranking factors related to developing those harmful behaviors. Survey results from a cross-sectional cohort of female middle and high school student athletes were used to identify and prioritize potential curriculum components, including mood and self-esteem, norms of behavior, perceptions of healthy body weight, effects of media depictions of women, and societal pressures to be thin. The derived sport team-centered program was prospectively assessed among a second group of female student athletes from 18 high schools, randomized to receive the intervention or the usual care control condition. The Athletes Targeting Healthy Exercise and Nutrition Alternatives (ATHENA) intervention is a scripted, coach-facilitated, peer-led 8-session program, which was incorporated into a team's usual training activities. The ATHENA program significantly altered the targeted risk factors and reduced ongoing and new use of diet pills and body-shaping substances (amphetamines, anabolic steroids, and sport supplements). These findings illustrate the utility of a structured process to define curriculum content, and the program's positive results also confirm the sport team's potential as a vehicle to effectively deter health-harming behaviors.

  15. Oral fluoroquinolone therapy results in drug adsorption on ureteral stents and prevention of biofilm formation.

    Science.gov (United States)

    Reid, G; Habash, M; Vachon, D; Denstedt, J; Riddell, J; Beheshti, M

    2001-04-01

    The oral administration of ciprofloxacin (250mg bid) and ofloxacin (300mg bid) in 40 patients with ureteral stents, led to drug levels on all the device surfaces that were higher than the minimum inhibitory concentration (MIC) of Escherichia coli (0.004--0.015 mg/l), the most common uropathogen. The drug levels in the film were higher than the MIC of other common pathogens, namely Pseudomonas aeruginosa (0.25--1.0 mg/l), Enterococcus faecalis (0.25--2.0 mg/l) and Staphylococcus aureus (0.12--0.5 mg/l) in a few cases (six, three and 14 cases out of 40, respectively). For both antibiotics, the concentrations were greater than the MIC of many uropathogens on the film surrounding the devices (0.89 vs 0.31 mg/l respectively, P=0.05), and on the devices themselves (0.22 vs. 0.12 mg/l, P=0.207). Adsorption of the antibiotics was higher to the film than to the stent (PCiprofloxacin concentration on the film surrounding the stents was significantly higher than that of ofloxacin (P=0.05), while there was no statistical concentration difference between the two antibiotics adsorbed onto the actual devices (P=0.207). No bacteria were found in patients' urine and no biofilms were detected. This is the first report of an oral antibiotic being adsorbed onto medical devices. It potentially provides a new approach of preventing infection, and avoids the need to pre-coat devices with agents whose use will be restricted once bacteria develop resistance to them. If biomaterial properties can be enhanced to increase further the adsorptive concentration of drug, the risk of infections and recalcitrant biofilm formation could be significantly reduced in a highly susceptible patient population.

  16. Salinomycin sensitizes antimitotic drugs-treated cancer cells by increasing apoptosis via the prevention of G2 arrest

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ju-Hwa; Yoo, Hye-In; Kang, Han Sung; Ro, Jungsil [Research Institute, National Cancer Center, Ilsan-gu, Goyang-si, Gyeonggi-do (Korea, Republic of); Yoon, Sungpil, E-mail: yoons@ncc.re.kr [Research Institute, National Cancer Center, Ilsan-gu, Goyang-si, Gyeonggi-do (Korea, Republic of)

    2012-02-03

    Highlights: Black-Right-Pointing-Pointer Sal sensitizes antimitotic drugs-treated cancer cells. Black-Right-Pointing-Pointer Sal sensitizes them by prevention of G2 arrest and reduced cyclin D1 levels. Black-Right-Pointing-Pointer Sal also sensitizes them by increasing DNA damage and reducing p21 level. Black-Right-Pointing-Pointer A low concentration of Sal effectively sensitized the cancer cells to antimitotic drugs. -- Abstract: Here, we investigated whether Sal could sensitize cancer cells to antimitotic drugs. We demonstrated that Sal sensitized paclitaxcel (PAC)-, docetaxcel (DOC)-, vinblastin (VIN)-, or colchicine (COL)-treated cancer cell lines, suggesting that Sal has the ability to sensitize the cells to any form of microtubule-targeting drugs. Sensitization to the antimitotic drugs could be achieved with very low concentrations of Sal, suggesting that there is a possibility to minimize Sal toxicity associated with human cancer patient treatments. Sensitization by Sal increased apoptosis, which was observed by C-PARP production. Sal sensitized the cancer cells to antimitotic drugs by preventing G2 arrest, suggesting that Sal contributes to the induction of mitotic catastrophe. Sal generally reduced cyclin D1 levels in PAC-, DOC-, and VIN-treated cells. In addition, Sal treatment increased pH2AX levels and reduced p21 levels in antimitotic drugs-treated cells. These observations suggest that the mechanisms underlying Sal sensitization to DNA-damaging compounds, radiation, and microtubule-targeting drugs are similar. Our data demonstrated that Sal sensitizes cancer cells to antimitotic drugs by increasing apoptosis through the prevention of G2 arrest via conserved Sal-sensitization mechanisms. These results may contribute to the development of Sal-based chemotherapy for cancer patients treated with antimitotic drugs.

  17. London audit of drug-related overdose deaths: characteristics and typology, and implications for prevention and monitoring.

    Science.gov (United States)

    Hickman, Matthew; Carrivick, Sandra; Paterson, Susan; Hunt, Neil; Zador, Deborah; Cusick, Linda; Henry, John

    2007-02-01

    To describe the circumstances and draft a typology of drug-related overdose deaths. London, 2003. An audit of 148 drug overdose deaths (involving heroin, methadone, dihydrocodeine, cocaine, amphetamine or MDMA) investigated by coroners during 2003. Information extracted on toxicology, pathology and circumstances were used to identify drug(s) implicated in the death. Poly- or multiple drug use was detected in the majority of deaths with at least 69 different combinations, including 66% for heroin and 42% for cocaine. Six categories of death were identified involving an opiate (100, 68%); cocaine (14, 9%); other controlled drug (five, 3%); mixed drug overdose (18, 12%); other prescribed drug (five, 3%); and other causes (seven, 5%). A witness was present and the death was not instantaneous in 92 (61%) cases, although evidence in the coronial file suggested that in the majority of cases the overdose went unnoticed until too late to intervene. In all, 15 (one in 10) of the deceased were released from prison within 3 months of death; and 37 (one in four) were reported as in receipt of a methadone prescription. Perhaps for the first time in the United Kingdom cocaine was detected in more drug overdose deaths than methadone. However, reducing heroin use is central to the prevention of drug-related deaths. We recommend that overdose prevention encompasses strategies to encourage a 'mutual duty of care' among problem drug users, and in the United Kingdom further investigation of the relationship of methadone treatment failures on overall trends in drug-related deaths is merited.

  18. Analysis of projects developed by teachers: the challenge of preventing psychoactive drug use and violence among young people in Medellín

    Directory of Open Access Journals (Sweden)

    Ana C. Jaramillo M

    2012-02-01

    Full Text Available Objective: to analyze the development of projects formulated by professional teachers who are students of the certified course named “Red Formemos Educadores 2008-2010”. The projects were formulated in order to prevent violence and psychoactive drug use among the young students of Medellín, Colombia. Methodology: the Methodological elements proposed by grounded theory were used. Data collection was carried out in three stages: 1 one group interview, 2 four individual in-depth interviews, and 3 two individual in-depth interviews with two teachers and two interviews of the same nature with two members from the SURGIR NGO. No theories were formulated. Results: an important reason to develop prevention projects is the well-being of the young individuals living in communities where violence and drug use are common. Teacher motivation allowed for the successful development of the projects. Conversely, a lack of motivation led to withdrawal from the certified course. Discussion: the various problems of the teachers’ social environment have a direct effect on their motivations. For some teachers, the lack of time is an obstacle to carry out the academic activities proposed during the certified course. A motivated teacher can successfully face the difficulties encountered during the project development process

  19. Factors associated with the implementation of programs for drug abuse prevention in schools.

    Science.gov (United States)

    Pereira, Ana Paula Dias; Paes, Ângela Tavares; Sanchez, Zila M

    2016-08-04

    To analyze if characteristics of managers, schools, and curriculum are associated with the implementation of programs for drug abuse prevention in elementary and high schools. Cross-sectional study, with random sample of 263 school managers. Data were collected between 2012 and 2013 by a program that sends forms via internet. A closed self-filling questionnaire was applied online. Statistical analysis included Chi-square tests and logistic regression models. The outcome variable was the presence of program for drug abuse prevention inserted in the daily life and educational program of the school. The explanatory variables were divided into: demographic data of the manager; characteristics of the school and of the curriculum; health education; and drug use in the school. We found that 42.5% (95%CI 36.1-49.1) of the evaluated schools had programs for drug abuse prevention. With the multiple logistic regression model, we observed that the more time the manager has worked with education, the chance of the school having a program increased at about 4.0%. Experimenting with innovative teaching techniques also increased at about six times the chance of the school developing a program for drug abuse prevention. The difficulties in the implementation of the programs were more present in state and municipal schools, when compared with private schools, due to, for instance: lack of teaching materials, lack of money, and competing demands for teaching other subjects. The implementation of programs for drug abuse prevention in the city of Sao Paulo is associated with the experience of the manager in education and with the teaching strategies of the school. Analisar se características dos dirigentes, das escolas e do currículo escolar estão associadas à implantação de programas de prevenção ao uso de drogas nas escolas do ciclo fundamental II e médio. Estudo transversal, com amostra aleatória sistemática de 263 dirigentes escolares. Os dados foram coletados nos anos

  20. A feasibility study to estimate minimum surface-casing depths of oil and gas wells to prevent ground-water contamination in four areas of western Pennsylvania

    Science.gov (United States)

    Buckwalter, T.F.; Squillace, P.J.

    1995-01-01

    Hydrologic data were evaluated from four areas of western Pennsylvania to estimate the minimum depth of well surface casing needed to prevent contamination of most of the fresh ground-water resources by oil and gas wells. The areas are representative of the different types of oil and gas activities and of the ground-water hydrology of most sections of the Appalachian Plateaus Physiographic Province in western Pennsylvania. Approximate delineation of the base of the fresh ground-water system was attempted by interpreting the following hydrologic data: (1) reports of freshwater and saltwater in oil and gas well-completion reports, (2) water well-completion reports, (3) geophysical logs, and (4) chemical analyses of well water. Because of the poor quality and scarcity of ground-water data, the altitude of the base of the fresh ground-water system in the four study areas cannot be accurately delineated. Consequently, minimum surface-casing depths for oil and gas wells cannot be estimated with confidence. Conscientious and reliable reporting of freshwater and saltwater during drilling of oil and gas wells would expand the existing data base. Reporting of field specific conductance of ground water would greatly enhance the value of the reports of ground water in oil and gas well-completion records. Water-bearing zones in bedrock are controlled mostly by the presence of secondary openings. The vertical and horizontal discontinuity of secondary openings may be responsible, in part, for large differences in altitudes of freshwater zones noted on completion records of adjacent oil and gas wells. In upland and hilltop topographies, maximum depths of fresh ground water are reported from several hundred feet below land surface to slightly more than 1,000 feet, but the few deep reports are not substantiated by results of laboratory analyses of dissolved-solids concentrations. Past and present drillers for shallow oil and gas wells commonly install surface casing to below the

  1. Evaluating Early Preventive Antipsychotic and Antidepressant Drug Treatment in an Infection-Based Neurodevelopmental Mouse Model of Schizophrenia

    OpenAIRE

    Meyer, Urs; Spoerri, Erica; Yee, Benjamin K.; Schwarz, Markus J; Feldon, Joram

    2008-01-01

    Current pharmacotherapy of schizophrenia remains unsatisfactory with little hope for complete functional restoration in patients once the disease has developed. A preventive approach based on intervention in the prodromal stage of the disease aiming to preserve functional integrity by halting the progress of the disease is therefore extremely attractive. Here, we investigated the effects of preventive antipsychotic or antidepressant drug treatment in a well-established neurodevelopmental mous...

  2. Secondary Prevention Services for Clients Who Are Low Risk in Drug Court: A Conceptual Model

    Science.gov (United States)

    DeMatteo, David S.; Marlowe, Douglas B.; Festinger, David S.

    2006-01-01

    The drug court model assumes that most drug offenders are addicts, and that drug use fuels other criminal activity. As a result, drug court clients must satisfy an intensive regimen of treatment and supervisory obligations. However, research suggests that roughly one third of drug court clients do not have a clinically significant substance use…

  3. Construction of an Integrated Positive Youth Development Conceptual Framework for the Prevention of the Use of Psychotropic Drugs among Adolescents

    Directory of Open Access Journals (Sweden)

    Tak Yan Lee

    2011-01-01

    Full Text Available This is a theoretical paper with an aim to construct an integrated conceptual framework for the prevention of adolescents' use and abuse of psychotropic drugs. This paper first reports the subjective reasons for adolescents' drug use and abuse in Hong Kong and reviews the theoretical underpinnings. Theories of drug use and abuse, including neurological, pharmacological, genetic predisposition, psychological, and sociological theories, were reviewed. It provides a critical re-examination of crucial factors that support the construction of a conceptual framework for primary prevention of adolescents' drug use and abuse building on, with minor revision, the model of victimization and substance abuse among women presented by Logan et al. This revised model provides a comprehensive and coherent framework synthesized from theories of drug abuse. This paper then provides empirical support for integrating a positive youth development perspective in the revised model. It further explains how the 15 empirically sound constructs identified by Catalano et al. and used in a positive youth development program, the Project P.A.T.H.S., relate generally to the components of the revised model to formulate an integrated positive youth development conceptual framework for primary prevention of adolescent drug use. Theoretical and practical implications as well as limitations and recommendations are discussed.

  4. Preventive efficacy and safety of rebamipide in nonsteroidal anti-inflammatory drug-induced mucosal toxicity.

    Science.gov (United States)

    Kim, Jeong Ho; Park, Soo-Heon; Cho, Chul-Soo; Lee, Soo Teik; Yoo, Wan-Hee; Kim, Sung Kook; Kang, Young Mo; Rew, Jong Sun; Park, Yong-Wook; Lee, Soo Kon; Lee, Yong Chan; Park, Won; Lee, Don-Haeng

    2014-07-01

    The use of proton pump inhibitors or misoprostol is known to prevent the gastrointestinal complications of nonsteroidal anti-inflammatory drugs (NSAIDs). Rebamipide is known to increase the mucosal generation of prostaglandins and to eliminate free oxygen radicals, thus enhancing the protective function of the gastric mucosa. However, it is unknown whether rebamipide plays a role in preventing NSAID-induced gastropathy. The aim of this study was to determine the effectiveness of rebamipide compared to misoprostol in preventing NSAID-induced gastrointestinal complications in patients requiring continuous NSAID treatment. We studied 479 patients who required continuous NSAID treatment. The patients were randomly assigned to groups that received 100 mg of rebamipide three times per day or 200 μg of misoprostol three times per day for 12 weeks. The primary endpoint of the analysis was the occurrence rate of gastric ulcers, as determined by endoscopy after 12 weeks of therapy. Of the 479 patients in the study, 242 received rebamipide, and 237 received misoprostol. Ultimately, 44 patients (18.6%) withdrew from the misoprostol group and 25 patients (10.3%) withdrew from the rebamipide group. There was a significant difference in withdrawal rate between the two groups (p=0.0103). The per protocol analysis set was not valid because of the dropout rate of the misoprostol group; thus, the intention to treat (ITT) analysis set is the main set for the efficacy analysis in this study. After 12 weeks, the occurrence rate of gastric ulcers was similar in the rebamipide and misoprostol groups (20.3% vs 21.9%, p=0.6497) according to ITT analysis. In addition, the therapeutic failure rate was similar in the rebamipide and misoprostol groups (13.6% vs 13.1%, p=0.8580). The total severity score of the gastrointestinal symptoms was significantly lower in the rebamipide group than in the misoprostol group (p=0.0002). The amount of antacid used was significantly lower in the rebamipide

  5. Prevention

    Science.gov (United States)

    ... Error processing SSI file About Heart Disease & Stroke Prevention Heart disease and stroke are an epidemic in ... secondhand smoke. Barriers to Effective Heart Disease & Stroke Prevention Many people with key risk factors for heart ...

  6. Antiretroviral therapy for prevention of HIV transmission: potential role for people who inject drugs in Central Asia.

    Science.gov (United States)

    McNairy, Margaret L; Deryabina, Anna; Hoos, David; El-Sadr, Wafaa M

    2013-11-01

    Interest in the use of antiretroviral therapy (ART) for prevention stems from mounting evidence from research studies demonstrating that ART is associated with a decrease in sexual HIV transmission among serodiscordant couples and, perhaps, in other populations at risk. There is paucity of data on the efficacy of ART for prevention in key populations, including persons who inject drugs (PWID). In this paper, we examine the current status of HIV services for PWID in Central Asia, the use of ART by this population and explore ART for prevention for PWID in this context. We also discuss research and implementation questions with relevance to such a strategy in the region.

  7. MARKETING STUDIES OF LOCAL MARKET OF DRUGS WHICH ARE APPLIED FOR PREVENTION AND TREATMENT OF ORAL CAVITY DISEASES

    Directory of Open Access Journals (Sweden)

    O. A. Tsarakhov

    2015-01-01

    Full Text Available Stomatological market has actively developed recent years. Domestic experts received an access to contemporary technologies of dental diseases treatment in the world. This conditioned the appearance of new drugs and parapharmaceutical products applied in dental practice on the pharmaceutical market. In this connection, study of these drugs market, their price policy, demand and supply. Assortment of parapharmaceutical products applied in dental practice for oral cavity hygiene is represented mainly by liquid forms, such as mouth rinse, balms, elixirs, and a special place is occupied by toothpastes. Their assortment amounts to more than 700 types. Drugs, applied in dental practice are represented by the following groups: anti-inflammatory, antimicrobial, antiallergenic, anesthetics, drugs which stimulate tissues regeneration, fluoric drugs. The purpose of this study was the analysis of regional pharmaceutical market assortment, which offers parapharmaceutical goods and drugs for prevention and treatment of oral cavity diseases to the stomatological establishments. Pharmaceutical market of the Republic of North Ossetia – Alania is represented by a wide range of drugs for dental diseases treatment. This group is represented in the assortment of practically all distributors. The drugs for dental diseases treatment is not only supplied by domestic producers but also go from pharmaceutical companies of 29 foreign countries, which influences positively on the state of drug therapy of paradontum in the region.

  8. Adapting school-based substance use prevention curriculum through cultural grounding: a review and exemplar of adaptation processes for rural schools.

    Science.gov (United States)

    Colby, Margaret; Hecht, Michael L; Miller-Day, Michelle; Krieger, Janice L; Syvertsen, Amy K; Graham, John W; Pettigrew, Jonathan

    2013-03-01

    A central challenge facing twenty-first century community-based researchers and prevention scientists is curriculum adaptation processes. While early prevention efforts sought to develop effective programs, taking programs to scale implies that they will be adapted, especially as programs are implemented with populations other than those with whom they were developed or tested. The principle of cultural grounding, which argues that health message adaptation should be informed by knowledge of the target population and by cultural insiders, provides a theoretical rational for cultural regrounding and presents an illustrative case of methods used to reground the keepin' it REAL substance use prevention curriculum for a rural adolescent population. We argue that adaptation processes like those presented should be incorporated into the design and dissemination of prevention interventions.

  9. Drug Facts

    Medline Plus

    Full Text Available ... The Link Between Drug Use and HIV/AIDS Recovery & Treatment Drug Treatment Facts Does Drug Treatment Work? ... and Family Can Help Find Treatment/Rehab Resources Prevent Drug Use Help Children and Teens Stay Drug- ...

  10. Effectiveness of the universal prevention program 'Healthy School and Drugs': study protocol of a randomized clustered trial

    NARCIS (Netherlands)

    M. Malmberg; G.J. Overbeek; M. Kleinjan; A. Vermulst; K. Monshouwer; J. Lammers; W.A.M. Vollebergh; R.C.M.E. Engels

    2010-01-01

    Background: Substance use is highly prevalent among Dutch adolescents. The Healthy School and Drugs program is a nationally implemented school-based prevention program aimed at reducing early and excessive substance use among adolescents. Although the program's effectiveness was tested in a quasi-ex

  11. Analysis of Drug Policy in the Republic of Slovenia and in the EU Context: A Platform for Prevention in Schools

    Science.gov (United States)

    Kvaternik, Ines; Rihter, Liljana

    2012-01-01

    Aims: This article presents an overview of the strategies and measures used in the context of school-based prevention in Slovenia, both on a declaratory and on a practical level. Methods: A review of the Resolution on the National Programme on Drugs in the Republic of Slovenia [ReNPPD (2004). Resolucija o nacionalnem programu na podrocju drog…

  12. Why Reports of Outcome Evaluations Are Often Biased or Uninterpretable: Examples from Evaluations of Drug Abuse Prevention Programs.

    Science.gov (United States)

    Moskowitz, Joel M.

    1993-01-01

    Why conclusions of many outcome evaluations do not stand up to scrutiny is discussed, drawing on examples from evaluations of drug abuse prevention programs. Factors that undermine these studies are largely the result of social-structural problems that influence the design and implementation of the research. (SLD)

  13. Prevention and treatment in prison law: women prisoners drug dependence in Spain

    Directory of Open Access Journals (Sweden)

    Francisco José del Pozo Serrano

    2015-05-01

    Full Text Available The penitentiary drug dependence treatment for women has been traditionally generic (applied for most masculine penitentiary and with few differentiating empiric studies in an spanish level.Based on a regulatory framework, this research focuses on the study of the main elements of risk and protection implied in the relation between the drug dependant female prisoners and the treatment programs, as well as the recovery processes, in order to propose specific actions.The research has a multimethod approach, inserted within the Project I+D+I named “Mujeres reclusas drogodependientes y su reinserción social. Estudio socioeducativo y propuestas de acción” [EDU2009-13408], with a national sample of second and third degree (Central Government and Community of Catalonia, corresponding to an estimate of 15% of the female prisoners nationally. 538 valid questionnaires, 61 semi-structured interviews has been obtained, in which informatic analytical methods, specific programs for quantitative data (SPSS, V. 15 y 20, and analytical content methods for qualitative data has been applied. The analysis has been developed before and after the internment, including four profiles of female prisioners (AA: Active addicted (8'20%, EX: ex addicted (EX: 67'21%, NA: non addicted (NA: 14.75% and PMM (9.84% addicted within methadone maintenance programs .Among the main results found, it is relevant to mention the elements of risk related to the absence of participation of ex addicted women in relapse prevention programs. In fact, this is a relevant issue since 70% of the women are ex addicted. There is a large number of women not receiving any treatment in prision and not participating in any program due to lack of information, mistrust and overlap with other activities. Aditionally, theres is a perception of gender discrimination towards the access and permanece of women in the programs, compared with men.  Also, within the main elements of protection, it has been

  14. Prevention interventions for human immunodeficiency virus in drug-using women with a history of partner violence

    Directory of Open Access Journals (Sweden)

    Stockman JK

    2012-02-01

    Full Text Available Jamila K Stockman1, Natasha Ludwig-Barron1, Monica A Hoffman2, Monica D Ulibarri3, Typhanye V Penniman Dyer41Division of Global Public Health, Department of Medicine; 2Department of Communication and Science Studies; 3Department of Psychiatry, University of California, San Diego, La Jolla, CA; 4Department of Epidemiology and Biostatistics, University of Maryland School of Public Health, College Park, MD, USAAbstract: The intersecting epidemics of human immunodeficiency virus (HIV and partner violence disproportionately affect women who use drugs. Despite accumulating evidence throughout the world linking these epidemics, HIV prevention efforts focused on these synergistic issues as well as underlying determinants that contribute to the HIV risk environment (eg, housing instability, incarceration, policing practices, survival sex are lacking. This article highlights selected behavior change theories and biomedical approaches that have been used or could be applied in HIV prevention interventions for drug-using women with histories of partner violence and in existing HIV prevention interventions for drug-using women that have been gender-focused while integrating histories of partner violence and/or relationship power dynamics. To date, there is a paucity of HIV prevention interventions designed for drug-using women (both in and outside of drug treatment programs with histories of partner violence. Of the few that exist, they have been theory-driven, culture-specific, and address certain aspects of gender-based inequalities (eg, gender-specific norms, relationship power and control, partner violence through assessment of personal risk and safety planning. However, no single intervention has addressed all of these issues. Moreover, HIV prevention interventions for drug-using women with histories of partner violence are not widespread and do not address multiple components of the risk environment. Efficacious interventions should target individuals

  15. The Current Status of Drug Intervention and Prevention in College Athletic Programs.

    Science.gov (United States)

    Tricker, Raymond; Cook, David L.

    1988-01-01

    Surveyed National Collegiate Athletic Association (NCAA) Division I universities concerning existence, nature, and effect of drug testing and drug education programs upon college athletes. Findings from 43 head athletic trainers indicated that the trainers believed drug testing helped reduce incidence of drug abuse in college sports programs.…

  16. Exploit the Developed Countries Experiences of Primary School Education to Prevent Drug Addiction and Implications for Iran

    Science.gov (United States)

    Kheradmand, Ali; Zamani, Eshrat; Hedayati, Nassim

    2009-01-01

    Background: The purpose of this study was to evaluate various educations in primary schools to prevent drug addiction. Methods: In this qualitative study, data included the experiences of those who been students in the developed countries for some years as well as their parents. The data were collected by semi-structured and unstructured interviews as well as documents. Findings: The results showed that education for prevention of drug addiction begins in primary schools in the developed countries using various methods. These educations are not occasional but constant and infused in all curriculum subjects and grades. Students become familiar with various drugs and learn about their effects. Conclusion: Our findings showed that social problems are discussed openly in schools of the developed countries and students try to find solutions which are considered by authorities. PMID:24494082

  17. The Promises and Pitfalls of Retrieval-Extinction Procedures in Preventing Relapse to Drug Seeking

    OpenAIRE

    McNally, Gavan P.; Kathryn Elizabeth Hutton-Bedbrook

    2013-01-01

    Relapse to drug seeking after treatment or a period of abstinence remains a fundamental challenge for drug users. The retrieval – extinction procedure offers promise in augmenting the efficacy of exposure based treatment for drug use and for protecting against relapse to drug seeking. Preceding extinction training with a brief retrieval or reminder trial, retrieval – extinction training, has been shown to reduce reinstatement of extinguished drug seeking in animal models and also to produce p...

  18. Information contextualization in decision support modules for adverse drug event prevention.

    Science.gov (United States)

    Nies, Julie; Koutkias, Vassilis; Kilintzis, Vassilis; Guillot, Bertrand; Maglaveras, Nicos; Pedersen, Henrik Gliese; Berg, Anna-Lis; Skjoet, Peter

    2011-01-01

    This paper presents an analysis of hospitals' organization and Hospital Information Systems' features which can contribute in contextualization of Clinical Decision Support Systems (CDSS) for Adverse Drug Event (ADE) prevention. We identified four categories of contextualization: ENVIRONMENT, TASKS, USERS and TEMPORAL ASPECTS. Based on this analysis, we studied the technical possibilities at the architectural level to determine which component(s) of a standalone knowledge platform could technically handle contextualization. The results impact three types of components of this platform: (1) a CDSS providing decision support based on ADE signals mined in large data repositories; (2) a Connectivity Platform providing transformation and routing services (enabling any application to connect to the CDSS); (3) three prototype applications for accessing the decision support services realized within an industrial Computerized Physician Order Entry, an industrial Electronic Health Record and in an independent Web prototype, respectively. In each of the above components we present the dimension(s) of contextualization that has/have been determined to cope with and the design followed in the implementation phase.

  19. Recommendations for the conduct of clinical trials for drugs to treat or prevent sarcopenia.

    Science.gov (United States)

    Reginster, Jean-Yves; Cooper, Cyrus; Rizzoli, René; Kanis, John A; Appelboom, Geoff; Bautmans, Ivan; Bischoff-Ferrari, Heike A; Boers, Maarten; Brandi, Maria Luisa; Bruyère, Olivier; Cherubini, Antonio; Flamion, Bruno; Fielding, Roger A; Gasparik, Andrea Ildiko; Van Loon, Luc; McCloskey, Eugene; Mitlak, Bruce H; Pilotto, Alberto; Reiter-Niesert, Suzanne; Rolland, Yves; Tsouderos, Yannis; Visser, Marjolein; Cruz-Jentoft, Alfonso J

    2016-02-01

    Sarcopenia is an age-related muscle condition which is frequently a precursor of frailty, mobility disability and premature death. It has a high prevalence in older populations and presents a considerable social and economic burden. Potential treatments are under development but, as yet, no guidelines support regulatory studies for new drugs to manage sarcopenia. The objective of this position paper is therefore to suggest a set of potential endpoints and target population definitions to stimulate debate and progress within the medico-scientific and regulatory communities. A multidisciplinary expert working group was hosted by the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis, which reviewed and discussed the recent literature from a perspective of clinical experience and guideline development. Relevant parallels were drawn from the development of definition of osteoporosis as a disease and clinical assessment of pharmaceutical treatments for that indication. A case-finding decision tree is briefly reviewed with a discussion of recent prevalence estimations of different relevant threshold values. The selection criteria for patients in regulatory studies are discussed according to the aims of the investigation (sarcopenia prevention or treatment) and the stage of project development. The possible endpoints of such studies are reviewed and a plea is made for the establishment of a core outcome set to be used in all clinical trials of sarcopenia. The current lack of guidelines for the assessment of new therapeutic treatments for sarcopenia could potentially hinder the delivery of effective medicines to patients at risk.

  20. Sex, drugs and prisons: HIV prevention strategies for over 190 000 clients in Ukraine

    Science.gov (United States)

    Smyrnov, P.; Kumar, A. M. V.; Achanta, S.; Boyko, K.; Khogali, M.; Naik, B.; Zachariah, R.

    2014-01-01

    Setting: One hundred and forty non-governmental organisations implementing human immunodeficiency virus (HIV) prevention programmes among clients, including people who inject drugs, prisoners, female sex workers, men who have sex with men and street children in Ukraine, 2010–2011. Objective: Among enrolled clients, to assess factors associated with HIV testing, HIV retesting within a year of initial testing and HIV seroconversion. Design: Retrospective cohort study involving record reviews. Results: Of 192 487 clients, 42 109 (22%) underwent an initial HIV test (22% were positive). Among HIV-negative clients at baseline, 10 858 (27%) were retested within a year: 317 (3%) of these were HIV-positive. HIV testing and retesting rates were lower among prisoners (0.3%) and others (street children and partners of those in risk groups, 6%), and those who did not receive counselling or services such as condom and needle distribution. Individuals who were not counselled were more likely to seroconvert. Conclusions: In this large cohort of high-risk groups from Eastern Europe, HIV testing was low and HIV sero-conversion was high. This is of public health concern, bringing into question the overall quality of counselling and how well it is tailored to the specific needs of various risk groups. Qualitative studies to understand the reasons for non-testing are urgently required for designing client-specific interventions. PMID:26399206

  1. An Overview of HIV Prevention Interventions for People Who Inject Drugs in Tanzania

    Directory of Open Access Journals (Sweden)

    Eric A. Ratliff

    2013-01-01

    Full Text Available In the past decade, Tanzania has seen a rapid rise in the number of people who inject drugs (PWID, specifically heroin. While the overall HIV prevalence in Tanzania has declined recently to 5.6%, in 2009, the HIV prevalence among PWID remains alarmingly high at 35%. In this paper, we describe how the Tanzania AIDS Prevention Program (TAPP, Médecins du Monde France (MdM-F, and other organisations have been at the forefront of addressing this public health issue in Africa, implementing a wide array of harm reduction interventions including medication-assisted treatment (MAT, needle and syringe programs (NSP, and “sober houses” for residential treatment in the capital, Dar es Salaam, and in Zanzibar. Looking toward the future, we discuss the need to (1 extend existing services and programs to reach more PWID and others at risk for HIV, (2 develop additional programs to strengthen existing programs, and (3 expand activities to include structural interventions to address vulnerabilities that increase HIV risk for all Tanzanians.

  2. BAFF blockade prevents anti-drug antibody formation in a mouse model of Pompe disease.

    Science.gov (United States)

    Doerfler, Phillip A; Nayak, Sushrusha; Herzog, Roland W; Morel, Laurence; Byrne, Barry J

    2015-06-01

    Antibodies formed against the therapeutic protein are a life-threatening complication that arises during enzyme replacement therapy for Pompe disease (acid α-glucosidase deficiency; GAA). To provide an effective alternative to current practices, we investigated the capacity of anti-B-cell activating factor (BAFF) as a novel drug candidate to prevent antibody formation in a Pompe disease mouse model. A BAFF-neutralizing antibody was administered prophylactically and with maintenance doses in association with enzyme replacement therapy using recombinant human GAA in Gaa(-/-) mice. BAFF blockade delayed antibody production and increased GAA activity within tissues with protection from anaphylaxis. Anti-BAFF also resolved antibody formation during an immune response and precluded the maturation of antibody secreting cells from entering the bone marrow compartment. This treatment modality may therefore be a viable alternative for the clinical management of antibody formation for Pompe disease and has potential use against antibody formation in other protein replacement therapies. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Usefulness of anti-ulcer drugs for the prevention and treatment of peptic ulcers induced by low doses of aspirin

    Institute of Scientific and Technical Information of China (English)

    Sayaka Nakashima; Shinichi Ota; Shin Arai; Kiyoko Yoshino; Mie Inao; Keiko Ishikawa; Nobuaki Nakayama; Yukinori Imai; Sumiko Nagoshi; Satoshi Mochida

    2009-01-01

    AIM: To investigate the usefulness of anti-ulcer drugs for the prevention and treatment of low-dose aspirininduced peptic ulcer. METHODS: Upper gastrointestinal endoscopy was performed in 68 patients receiving daily low-dose aspirin (81 or 100 mg/day). The endoscopic findings were classified according to the Lanza score, and the scores were compared between groups categorized according to the concomitant use of anti-ulcer drugs and the types of drugs used. In another study, 31 hemorrhagic peptic ulcer patients who had been receiving low-dose aspirin were enrolled. The patients were randomly classified into the proton pump inhibitor (PPI)-treated group and the H2 receptor antagonist (H2RA)-treated group. The administration of low-dose aspirin was continued concomitantly, and endoscopic examinations were performed 8 wk later. ``RESULTS: The Lanza scores (mean ± SD) of the gastro-mucosal lesions were 1.0 ± 1.9 and 1.9 ± 2.3 in 8 and 16 patients receiving prevention therapy with a PPI and an H2RA, respectively. Both scores were significantly smaller than the scores in 34 patients who were not receiving prevention therapy (4.7 ± 1.0) and in 10 patients receiving cytoprotective anti-ulcer drugs (4.3 ± 1.6). In the prospective study, 18 and 13 patients received a PPI and an H2RA, respectively. Endoscopic examinations revealed that the tissue in the region of the gastro-mucosal lesions had reverted to normal in all patients in the PPI-treated group and in 12 patients (92%) in the H2RA-treated group; no significant differences were observed between the groups. CONCLUSION: H2RA therapy was effective for both the prevention and treatment of low-dose aspirininduced peptic ulcer, similar to the effects of PPIs, while cytoprotective anti-ulcer drugs were ineffective in preventing ulceration.

  4. 药源性青光眼的防治%Prevention & treatment of drug-induced glaucoma

    Institute of Scientific and Technical Information of China (English)

    马红利; 李世洋

    2015-01-01

    药源性青光眼系局部或全身用药而诱发的继发性开角或闭角青光眼。为提高临床医师对该病的认识,注意药物的不良反应,预防药源性青光眼的发生,本文就临床上可能诱发该病的常见药物、作用机制及防治作了综述。%Drug-induced glaucoma include secondary open-angle glaucoma or angle-closure glaucoma which were induced by patient's administering drugs locally or systematisally. In order to enhance physician's understanding this eye disease,and notice them to pay attention to the adverse-reaction of drugs,so that prevent drug-induced glaucoma occurence,authors review the related issures about common drugs inducing glaucoma,their action mechanism,as well as the prevention & treatment of drug-induced glaucoma in this paper.

  5. Prevention

    DEFF Research Database (Denmark)

    Halken, S; Høst, A

    2001-01-01

    , breastfeeding should be encouraged for 4-6 months. In high-risk infants a documented extensively hydrolysed formula is recommended if exclusive breastfeeding is not possible for the first 4 months of life. There is no evidence for preventive dietary intervention neither during pregnancy nor lactation....... Preventive dietary restrictions after the age of 4-6 months are not scientifically documented....

  6. Prevention and Treatment of Vaginal Bleeding after Drug-induced Abortion by Yaoliuan Capsule and Its Effects on Menses Recovery

    Institute of Scientific and Technical Information of China (English)

    JIN Zhichun; HUANG Guangying

    2005-01-01

    Summary: In order to explore the effect of Yaoliuan capsule in the prevention and treatment of vaginal bleeding after drug-induced abortion and menses recovery after drug-induced abortion, 323 cases of gestation period ≤ 49 days and without contraindication, were divided randomly into study group (168 cases, taking Yaoliuan capsule) and control group (155 cases, taking placebo capsule). The results showed that in the study group, there were 161 cases (95.8 %) of complete abortion, 7 cases (4.2 %) of incomplete abortion; In the control group, there were 146 cases (94.2 %) of complete abortion, 6 cases (3.9 %) of incomplete abortion, 3 cases (1.9 %) of abortion failure. The vaginal bleeding time was 5-25 days (mean 10.8 days) in study group, while that was 6-62 days (mean 19.1 days) in control group. The menstrual cycle was 30.5±5.2 days and 33.8 d±8.6 days respectively in study and control groups. The menstrual period was 6.1±3.5 days and 9.9±5.1 days respectively in study and control groups. Yaoliuan capsule is an effective drug to prevent and treat vaginal bleeding following drug-induced abortion, promote menstruation recovery and prevent pelvic infection.

  7. Prevention of Cardiovascular Disease in Diabetes Mellitus Outpatient: Focusing on Antiplatelet, Statins and Irrational Antihypertensive Drug Use

    Directory of Open Access Journals (Sweden)

    Putri G. C. E. Lie

    2016-09-01

    Full Text Available Cardiovascular disease complication is a major cause of morbidity and mortality in diabetes mellitus (DM patients and all at once is an addition to economic burden to both the patient and government in the era of universal coverage (UC. As one of strategies to prevent and reduce the risk of cardiovascular disease complication, American Diabetes Associaton (ADA recommends the use of statins, antiplatelet, dan antihipertensive agents in DM patients. This study aimed to describe the profile of cardiovascular disease preventive drugs used in DM outpatients. This was non-experimental and cross-sectional study included 100 DM outpatients during the period of November–December 2014. This study found that only 25 out of 100 patients who met-statin criteria were on statins. Antiplatelet agents were only prescribed in 23 (30.67% out of 75 DM patients who met criteria. Antihypertensive agents were used in 42 (87.50% out of 48 DM patients who were hypertensive, however angiotensin-converting enzyme inhibitors (ACEIs or angiotensin-converting blockers (ARBs were not used as an agent of choice as recommended by various guidelines. Overall, the use of cardiovascular disease preventive drugs in DM patients has yet to be optimal. Further research was needed to identify factors which confine the use of cardiovascular disease primary and secondary preventive drugs in DM patients.

  8. Implementing the LifeSkills Training drug prevention program: factors related to implementation fidelity

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    Fagan Abigail A

    2008-01-01

    Full Text Available Abstract Background Widespread replication of effective prevention programs is unlikely to affect the incidence of adolescent delinquency, violent crime, and substance use until the quality of implementation of these programs by community-based organizations can be assured. Methods This paper presents the results of a process evaluation employing qualitative and quantitative methods to assess the extent to which 432 schools in 105 sites implemented the LifeSkills Training (LST drug prevention program with fidelity. Regression analysis was used to examine factors influencing four dimensions of fidelity: adherence, dosage, quality of delivery, and student responsiveness. Results Although most sites faced common barriers, such as finding room in the school schedule for the program, gaining full support from key participants (i.e., site coordinators, principals, and LST teachers, ensuring teacher participation in training workshops, and classroom management difficulties, most schools involved in the project implemented LST with very high levels of fidelity. Across sites, 86% of program objectives and activities required in the three-year curriculum were delivered to students. Moreover, teachers were observed using all four recommended teaching practices, and 71% of instructors taught all the required LST lessons. Multivariate analyses found that highly rated LST program characteristics and better student behavior were significantly related to a greater proportion of material taught by teachers (adherence. Instructors who rated the LST program characteristics as ideal were more likely to teach all lessons (dosage. Student behavior and use of interactive teaching techniques (quality of delivery were positively related. No variables were related to student participation (student responsiveness. Conclusion Although difficult, high implementation fidelity by community-based organizations can be achieved. This study suggests some important factors that

  9. Implementing the LifeSkills Training drug prevention program: factors related to implementation fidelity.

    Science.gov (United States)

    Mihalic, Sharon F; Fagan, Abigail A; Argamaso, Susanne

    2008-01-18

    Widespread replication of effective prevention programs is unlikely to affect the incidence of adolescent delinquency, violent crime, and substance use until the quality of implementation of these programs by community-based organizations can be assured. This paper presents the results of a process evaluation employing qualitative and quantitative methods to assess the extent to which 432 schools in 105 sites implemented the LifeSkills Training (LST) drug prevention program with fidelity. Regression analysis was used to examine factors influencing four dimensions of fidelity: adherence, dosage, quality of delivery, and student responsiveness. Although most sites faced common barriers, such as finding room in the school schedule for the program, gaining full support from key participants (i.e., site coordinators, principals, and LST teachers), ensuring teacher participation in training workshops, and classroom management difficulties, most schools involved in the project implemented LST with very high levels of fidelity. Across sites, 86% of program objectives and activities required in the three-year curriculum were delivered to students. Moreover, teachers were observed using all four recommended teaching practices, and 71% of instructors taught all the required LST lessons. Multivariate analyses found that highly rated LST program characteristics and better student behavior were significantly related to a greater proportion of material taught by teachers (adherence). Instructors who rated the LST program characteristics as ideal were more likely to teach all lessons (dosage). Student behavior and use of interactive teaching techniques (quality of delivery) were positively related. No variables were related to student participation (student responsiveness). Although difficult, high implementation fidelity by community-based organizations can be achieved. This study suggests some important factors that organizations should consider to ensure fidelity, such as

  10. The effectiveness of workplace drug prevention policies: does 'zero tolerance' work?

    OpenAIRE

    Mehay, Stephan L.; Pacula, Rosalie Liccardo

    1999-01-01

    Workplace drug testing programs are becoming increasingly more common although there is little research demonstrating that they have any effect on drug use by employees. This paper analyzes the deterrence effect of a particularly aggressive workplace drug-testing policy implemented by the military in 1981. The military's policy incorporates random drug testing of current employees and zero tolerance. Using data from various years of the Department of Defense's Worldwide Survey of Health Re...

  11. Economic evaluation of 3-drug antiretroviral regimens for the prevention of mother-to-child HIV transmission in Thailand.

    Science.gov (United States)

    Werayingyong, Pitsaphun; Phanuphak, Nittaya; Chokephaibulkit, Kulkunya; Tantivess, Sripen; Kullert, Nareeluk; Tosanguan, Kakanang; Butchon, Rukmanee; Voramongkol, Nipunporn; Boonsuk, Sarawut; Pilasant, Songyot; Kulpeng, Wantanee; Teerawattananon, Yot

    2015-03-01

    The current program for prevention of mother-to-child HIV transmission in Thailand recommends a 2-drugs regimen for HIV-infected pregnant women with a CD4 count >200 cells/mm(3). This study assesses the value for money of 3 antiretroviral drugs compared with zidovudine (AZT)+single-dose nevirapine (sd-NVP). A decision tree was constructed to predict costs and outcomes using the governmental perspective for assessing cost-effectiveness of 3-drug regimens: (1) AZT, lamivudine, and efavirenz and (2) AZT, 3TC, and lopinavir/ritonavir, in comparison with the current protocol, AZT+sd-NVP. The 3-drug antiretroviral regimens yield lower costs and better health outcomes compared with AZT+sd-NVP. Although these 3-drug regimens offer higher program costs and health care costs for premature birth, they save money significantly in regard to pediatric HIV treatment and treatment costs for drug resistance in mothers. The 3-drug regimens are cost-saving interventions. The findings from this study were used to support a policy change in the national recommendation. © 2013 APJPH.

  12. Prioritizing Alcohol Prevention: Establishing Alcohol as the Gateway Drug and Linking Age of First Drink with Illicit Drug Use

    Science.gov (United States)

    Barry, Adam E.; King, Jessica; Sears, Cynthia; Harville, Cedric; Bondoc, Irina; Joseph, Kessy

    2016-01-01

    Background: Given ever-reducing budgets of community and school substance use prevention programs, there is a call for identifying the first substance in the sequence leading to polydrug use. Methods: Examining data from a nationally representative sample of 2835 United States 12th graders, we sought to determine (1) the first substance…

  13. Drug abuse, relapse, and prevention education in malaysia: perspective of university students through a mixed methods approach.

    Science.gov (United States)

    Chie, Qiu Ting; Tam, Cai Lian; Bonn, Gregory; Wong, Chee Piau; Dang, Hoang Minh; Khairuddin, Rozainee

    2015-01-01

    In recent years, there have been increasing accounts of illegal substance abuse among university students and professional groups in Malaysia. This study looks at university students' perceptions about this phenomenon. Students from Malaysian universities were asked for their impressions about drug availability and abuse, as well as factors contributing to drug abuse and relapse. The questionnaire also inquired into their knowledge and views regarding government versus private rehabilitation centers, as well as their exposure to, and views about, school-based drug-prevention education. Participants were 460 university students from five Malaysian states: Penang, Selangor, Kuala Lumpur, Sabah, and Sarawak. Results showed gender differences in perceptions of relapse prevention strategies, as well as factors leading to drug abuse and relapse. Students also believed that drug education would be more effective if initiated between the ages of 11 and 12 years, which is slightly older than the common age of first exposure, and provided suggestions for improving existing programs. Implications of student perceptions for the improvement of current interventions and educational programs are discussed.

  14. Drug abuse, relapse and prevention education in Malaysia: perspective of university students through a mixed methods approach

    Directory of Open Access Journals (Sweden)

    Cai Lian eTam

    2015-05-01

    Full Text Available In recent years, there have been increasing accounts of illegal substance abuse among university students and professional groups in Malaysia. This study looks at university students’ perceptions about this phenomenon. Students from Malaysian universities were asked for their impressions about drug availability and abuse, as well as factors contributing to drug abuse and relapse. The questionnaire also inquired into their knowledge and views regarding government versus private rehabilitation centres, as well as their exposure to, and views about, school-based drug-prevention education. Participants were 460 university students from five Malaysian states: Penang, Selangor, Kuala Lumpur, Sabah, and Sarawak. Results showed gender differences in perceptions of relapse prevention strategies, as well as factors leading to drug abuse and relapse. Students also believed that drug education would be more effective if initiated between the ages of 11 to 12 years, which is slightly older than the common age of first exposure, and provided suggestions for improving existing programs. Implications of student perceptions for the improvement of current interventions and educational programs are discussed.

  15. Drugs and herbs given to prevent hepatotoxicity of tuberculosis therapy: systematic review of ingredients and evaluation studies

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    Huang Binghua

    2008-10-01

    Full Text Available Abstract Background Drugs to protect the liver are frequently prescribed in some countries as part of treatment for tuberculosis. The biological rationale is not clear, they are expensive and may do harm. We conducted a systematic review to a describe the ingredients of "liver protection drugs"; and b compare the evidence base for the policy against international standards. Methods We searched international medical databases (MEDLINE, EMBASE, LILACS, CINAHL, Cochrane Central Register of Controlled Trials, and the specialised register of the Cochrane Infectious Diseases Group and Chinese language databases (CNKI, VIP and WanFang to April 2007. Our inclusion criteria were research papers that reported evaluating any liver protection drug or drugs for preventing liver damage in people taking anti-tuberculosis treatment. Two authors independently categorised and extracted data, and appraised the stated methods of evaluating their effectiveness. Results Eighty five research articles met our inclusion criteria, carried out in China (77, India (2, Russia (4, Ukraine (2. These articles evaluated 30 distinct types of liver protection compounds categorised as herbal preparations, manufactured herbal products, combinations of vitamins and other non-herbal substances and manufactured pharmaceutical preparations. Critical appraisal of these articles showed that all were small, poorly conducted studies, measuring intermediate outcomes. Four trials that were described as randomised controlled trials were small, had short follow up, and did not meet international standards. Conclusion There is no reliable evidence to support prescription of drugs or herbs to prevent liver damage in people on tuberculosis treatment.

  16. Non-Drug Therapy and Prevention of Diabetes Mellitus by Dalk (Massage)

    Science.gov (United States)

    Bayat, Davood; Vakilinia, Seyed Reza; Asghari, Majid

    2016-01-01

    Background: According to WHO estimation, the number of diabetic patients would reach about 591.9 million people in 2035. The tendency towards other kinds of treatment is increasing because of the high therapeutic expenditures and current medical complications. Positive results of massage in recent articles and the prominent role of dalk in Iranian traditional medicine led us to the present study review. Methods: Studying Iranian traditional medicine textbooks, such as Canon of Ibn Sina, Kholasat Al Hekma of Aghili, Zakhireh-ye Khwarazm shahi of Jorjani, Alhavi of Razes and Kamel-al-sanaat of Ibn Abas were done on the topic of dalk discussion. Additionally, a search on “massage and diabetes mellitus” articles was done in motor search engines of PubMed, Google Scholars and the site of “Farhangestane Oloume Pezeshki”. The data were eventually compared and evaluated. Results: In Iranian traditional medicine, dalk means kneading or massage of the body. Depending on the quality and quantity of the performance, it was divided into different kinds. The mechanism of dalk is to increase the blood supply in organs and subsequently increasing organ’s warmness and metabolism that lead to increased residues expulsion. Therefore, it could be advised to healthcare system as a means of treatment. On the other hand, for different diseases such as asthma, arthritis, insomnia, paralysis, DM, and constipation the effect of massage was evaluated and its positive results were confirmed. For example, in DM, its effects in decreasing FBS and HBA1C are shown. Conclusion: According to Iranian traditional medicine and latest articles, dalk as a non-drug therapy and prevention manner is recommended. PMID:27840511

  17. The effects of grounding (earthing on inflammation, the immune response, wound healing, and prevention and treatment of chronic inflammatory and autoimmune diseases

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    Oschman JL

    2015-03-01

    Full Text Available James L Oschman,1 Gaétan Chevalier,2 Richard Brown3 1Nature’s Own Research Association, Dover, NH, USA; 2Developmental and Cell Biology Department, University of California at Irvine, Irvine, CA, USA; 3Human Physiology Department, University of Oregon, Eugene, OR, USA Abstract: Multi-disciplinary research has revealed that electrically conductive contact of the human body with the surface of the Earth (grounding or earthing produces intriguing effects on physiology and health. Such effects relate to inflammation, immune responses, wound healing, and prevention and treatment of chronic inflammatory and autoimmune diseases. The purpose of this report is two-fold: to 1 inform researchers about what appears to be a new perspective to the study of inflammation, and 2 alert researchers that the length of time and degree (resistance to ground of grounding of experimental animals is an important but usually overlooked factor that can influence outcomes of studies of inflammation, wound healing, and tumorigenesis. Specifically, grounding an organism produces measurable differences in the concentrations of white blood cells, cytokines, and other molecules involved in the inflammatory response. We present several hypotheses to explain observed effects, based on current research results and our understanding of the electronic aspects of cell and tissue physiology, cell biology, biophysics, and biochemistry. An experimental injury to muscles, known as delayed onset muscle soreness, has been used to monitor the immune response under grounded versus ungrounded conditions. Grounding reduces pain and alters the numbers of circulating neutrophils and lymphocytes, and also affects various circulating chemical factors related to inflammation. Keywords: chronic inflammation, immune system, wound repair, white blood cells, macrophages, autoimmune disorders

  18. CHIP buffers heterogeneous Bcl-2 expression levels to prevent augmentation of anticancer drug-resistant cell population.

    Science.gov (United States)

    Tsuchiya, M; Nakajima, Y; Waku, T; Hiyoshi, H; Morishita, T; Furumai, R; Hayashi, Y; Kishimoto, H; Kimura, K; Yanagisawa, J

    2015-08-27

    Many types of cancer display heterogeneity in various features, including gene expression and malignant potential. This heterogeneity is associated with drug resistance and cancer progression. Recent studies have shown that the expression of a major protein quality control ubiquitin ligase, carboxyl terminus of Hsc70-interacting protein (CHIP), is negatively correlated with breast cancer clinicopathological stages and poor overall survival. Here we show that CHIP acts as a capacitor of heterogeneous Bcl-2 expression levels and prevents an increase in the anticancer drug-resistant population in breast cancer cells. CHIP knockdown in breast cancer cells increased variation in Bcl-2 expression levels, an antiapoptotic protein, among the cells. Our results also showed that CHIP knockdown increased the proportion of anticancer drug-resistant cells. These findings suggest that CHIP buffers variation in gene expression levels, affecting resistance to anticancer drugs. In single-cell clones derived from breast cancer cell lines, CHIP knockdown did not alter the variation in Bcl-2 expression levels and the proportion of anticancer drug-resistant cells. In contrast, when clonal cells were treated with a mutagen, the variation in Bcl-2 expression levels and proportion of anticancer drug-resistant cells were altered by CHIP knockdown. These results suggest that CHIP masks genetic variations to suppress heterogeneous Bcl-2 expression levels and prevents augmentation of the anticancer drug-resistant population of breast cancer cells. Because genetic variation is a major driver of heterogeneity, our results suggest that the degree of heterogeneity in expression levels is decided by a balance between genetic variation and the buffering capacity of CHIP.

  19. TRAINING COMMUNITY VOLUTEERS IN PREVENTING ALCOHOLISM AND DRUG ADDICTION : A BASIC PROGRAMME AND ITS IMPACT ON CERTAIN VARIABLES

    OpenAIRE

    Manickam, L. S. S.

    1997-01-01

    A study was conducted on 19 community volunteers and the training module they underwent is presented. The subjects were given 7 days in-training with the objectives of imparting knowledge ana skill to identify and motivate alcohol and drug dependent person, to motivate them and their family to seek treatment to provide social support to them and to organise prevention programmes in the community. Their knowledge, skills and attitudes have shown significant improvement and change as a result t...

  20. Evaluating early preventive antipsychotic and antidepressant drug treatment in an infection-based neurodevelopmental mouse model of schizophrenia.

    Science.gov (United States)

    Meyer, Urs; Spoerri, Erica; Yee, Benjamin K; Schwarz, Markus J; Feldon, Joram

    2010-05-01

    Current pharmacotherapy of schizophrenia remains unsatisfactory with little hope for complete functional restoration in patients once the disease has developed. A preventive approach based on intervention in the prodromal stage of the disease aiming to preserve functional integrity by halting the progress of the disease is therefore extremely attractive. Here, we investigated the effects of preventive antipsychotic or antidepressant drug treatment in a well-established neurodevelopmental mouse model of multiple schizophrenia-related abnormalities. Pregnant mice on gestation day 9 were exposed to the viral mimic polyriboinosinic-polyribocytidylic acid (2 mg/kg, intravenously) or corresponding vehicle treatment, and the resulting offspring from both prenatal treatment conditions were subjected to chronic antipsychotic (haloperidol or clozapine), antidepressant (fluoxetine), or placebo treatment during the periadolescent stage of development. The effects of the preventive pharmacotherapy on behavioral and pharmacological functions were then investigated in adulthood using paradigms relevant to schizophrenia, namely prepulse inhibition, latent inhibition, and sensitivity to psychostimulant drugs. We show that periadolescent treatment with the reference antipsychotic and antidepressant drugs can successfully block the emergence of multiple psychosis-related behavioral and pharmacological abnormalities in subjects predisposed to adult brain pathology by exposure to prenatal immune challenge. At the same time, however, our study reveals numerous negative influences of the early pharmacological intervention on normal behavioral development in control subjects. Hence, even though preventive pharmacotherapy may be beneficial in individuals with predisposition to psychosis-related brain dysfunctions, chronic antipsychotic or antidepressant drug treatment in false-positive subjects is associated with substantial risk for long-term behavioral disturbances in adulthood.

  1. Experimental study on cyclosporine A drug delivery system in prevention of posterior capsule opacification after intraocular lens implantation in rabbits

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Objective To study the effect of cyclosporine A drug delivery system (CsA-DDS) on the prevention of posterior capsule opacification (PCO) after experimental intraocular lens implantation in rabbit eyes. Methods Twenty healthy New Zealand white rabbits, whose left eyes and right eyes were used respectively as experiment eyes and controls, were subjected to extracapsular lens extraction and artificial lens implantation. During the operation, CsA-DDS with poly (lactideco-glycolide) as carriers or empty DDS was...

  2. [Counterfeit and contraband drugs in Brazil: overview and prospects for preventing their use].

    Science.gov (United States)

    Hurtado, Renato Lopes; Lasmar, Marcelo Carvalho

    2014-04-01

    The problem of counterfeit medicines is increasing rapidly, aggravated by globalization and the lure of profit from this illegal activity. Various types of drugs have been counterfeited, posing a serious public health and safety problem. The current article provides an overview of the issue in Brazil and the resulting measures taken by the National Health Surveillance Agency (ANVISA) in collaboration with the Federal Police from 2007 to March 2011. The study analyzed seizures of counterfeit drugs, arrests, and other factors. No professional pharmacist was present in 90% of the establishments were some type of crime occurred (sale of counterfeit drugs and lack of control of narcotics and other drugs). Among the products seized, most were drugs for erectile dysfunction. The study showed the importance of inter-agency collaboration for combatting this type of irregular drug sales.

  3. A Review of Anti-Inflammatory Drug-Induced Gastrointestinal Injury: Focus on Prevention of Small Intestinal Injury

    Directory of Open Access Journals (Sweden)

    Shunji Fujimori

    2010-04-01

    Full Text Available Capsule endoscopy and balloon endoscopy, advanced modalities that allow full investigation of the entire small intestine, have revealed that nonsteroidal anti-inflammatory drugs (NSAIDs can cause a variety of abnormalities in the small intestine. Recently, several reports show that traditional NSAIDs (tNSAIDs and acetylsalicylic acid (ASA can induce small intestinal injuries. These reports have shown that the preventive effect of proton pump inhibitors (PPIs does not extend to the small intestine, suggesting that concomitant therapy may be required to prevent small intestinal side effects associated with tNSAID/ASA use. Recently, several randomized controlled trials used capsule endoscopy to evaluate the preventive effect of mucoprotective drugs against tNSAID/ASA-induced small intestinal injury. These studies show that misoprostol and rebamipide reduce the number and types of tNSAID-induced small intestinal mucosal injuries. However, those studies were limited to a small number of subjects and tested short-term tNSAID/ ASA treatment. Therefore, further extensive studies are clearly required to ascertain the beneficial effect of these drugs.

  4. The role of non-governmental organizations in the prevention and reduction of drug abuse: the Philippine experience.

    Science.gov (United States)

    Quejas, S Q

    1983-01-01

    A wide range of non-governmental organizations are involved in the prevention and reduction of drug abuse in the Philippines. The numerous activities and substantive achievements of non-governmental organizations in combating the problems of drug abuse are manifestations of their commitment to and involvement in an avowed partnership with the Government to promote care for young people and quality of life in general. The Dangerous Drugs Board, the Government's policy-making and co-ordinating body, has facilitated and encouraged the development of existing approaches and strategies and, in co-operation with non-governmental organizations, has made drug-abuse prevention programmes more viable and relevant. This co-operation strengthened agency relationships, encouraged resource-sharing and generated a more balanced approach towards programme planning and implementation. The various government services, in co-operation with non-governmental organizations, have adopted the models and strategies that are action-oriented activities, primarily intended to promote positive values, attitudes, self-development, creative productivity and skills of young people.

  5. KNOWLEDGE AND AWARENESS OF NUTRITIONAL SUPPLEMENTS AND DRUG INTERACTIONS AND THE ROLE OF PHARMACIST IN THE PREVENTION

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    ELA BEBEÇI

    2015-01-01

    Full Text Available Millions of people today use nutritional supplements along with prescription and non prescription medications. Although many consumers believe that nutritional supplements are safe, the adverse drug reactions which derive from them, especially from their interactions with drugs, are not always widely understood or known by patients.Objectives: 1. To evaluate the knowledge regarding the common drug– nutritional supplements interactions among the patients 2. To evaluate the role of pharmacists in preventing these interactions. Materials and Methods: The survey included randomly selected 200 patients who visited different community pharmacies located in the city of Tirana, Albania between December 2013 and May 2014. Results: Among 71 % of the patients who used nutritional supplements, 39.5 % were aware that nutritional supplements can interact with medications. Patients who were more informed for these interactions, were mainly 18-25 and 26-40 years old. About 23.86 % of patients claimed that pharmacists always asked them about medications or nutritional supplements administered simultaneously, while approximately 28% of pharmacists affirmed that they always informed their patients about interactions nutritional supplements- medicaments. Conclusions: Nutritional supplements are often considered safe and natural and people are unaware of possible adverse effects associated to their use, especially when they are combined with drugs. The role of the pharmacist in preventing adverse effects resulting by the interactions drugs-nutritional supplements is essential in preserving the patient's life.

  6. Moving evidence-based drug abuse prevention programs from basic science to practice: "bridging the efficacy-effectiveness interface".

    Science.gov (United States)

    August, Gerald J; Winters, Ken C; Realmuto, George M; Tarter, Ralph; Perry, Cheryl; Hektner, Joel M

    2004-01-01

    This article examines the challenges faced by developers of youth drug abuse prevention programs in transporting scientifically proven or evidence-based programs into natural community practice systems. Models for research on the transfer of prevention technology are described with specific emphasis given to the relationship between efficacy and effectiveness studies. Barriers that impede the successful integration of efficacy methods within effectiveness studies (e.g., client factors, practitioner factors, intervention structure characteristics, and environmental and organizational factors) are discussed. We present a modified model for program development and evaluation that includes a new type of research design, the hybrid efficacy-effectiveness study that addresses program transportability. The utility of the hybrid study is illustrated in the evaluation of the Early Risers "Skills for Success" prevention program.

  7. Inhibition of HIV-1 gene expression by Ciclopirox and Deferiprone, drugs that prevent hypusination of eukaryotic initiation factor 5A

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    Saxena Deepti

    2009-10-01

    Full Text Available Abstract Background Eukaryotic translation initiation factor eIF5A has been implicated in HIV-1 replication. This protein contains the apparently unique amino acid hypusine that is formed by the post-translational modification of a lysine residue catalyzed by deoxyhypusine synthase and deoxyhypusine hydroxylase (DOHH. DOHH activity is inhibited by two clinically used drugs, the topical fungicide ciclopirox and the systemic medicinal iron chelator deferiprone. Deferiprone has been reported to inhibit HIV-1 replication in tissue culture. Results Ciclopirox and deferiprone blocked HIV-1 replication in PBMCs. To examine the underlying mechanisms, we investigated the action of the drugs on eIF5A modification and HIV-1 gene expression in model systems. At early times after drug exposure, both drugs inhibited substrate binding to DOHH and prevented the formation of mature eIF5A. Viral gene expression from HIV-1 molecular clones was suppressed at the RNA level independently of all viral genes. The inhibition was specific for the viral promoter and occurred at the level of HIV-1 transcription initiation. Partial knockdown of eIF5A-1 by siRNA led to inhibition of HIV-1 gene expression that was non-additive with drug action. These data support the importance of eIF5A and hypusine formation in HIV-1 gene expression. Conclusion At clinically relevant concentrations, two widely used drugs blocked HIV-1 replication ex vivo. They specifically inhibited expression from the HIV-1 promoter at the level of transcription initiation. Both drugs interfered with the hydroxylation step in the hypusine modification of eIF5A. These results have profound implications for the potential therapeutic use of these drugs as antiretrovirals and for the development of optimized analogs.

  8. Inhibition of HIV-1 gene expression by Ciclopirox and Deferiprone, drugs that prevent hypusination of eukaryotic initiation factor 5A.

    Science.gov (United States)

    Hoque, Mainul; Hanauske-Abel, Hartmut M; Palumbo, Paul; Saxena, Deepti; D'Alliessi Gandolfi, Darlene; Park, Myung Hee; Pe'ery, Tsafi; Mathews, Michael B

    2009-10-13

    Eukaryotic translation initiation factor eIF5A has been implicated in HIV-1 replication. This protein contains the apparently unique amino acid hypusine that is formed by the post-translational modification of a lysine residue catalyzed by deoxyhypusine synthase and deoxyhypusine hydroxylase (DOHH). DOHH activity is inhibited by two clinically used drugs, the topical fungicide ciclopirox and the systemic medicinal iron chelator deferiprone. Deferiprone has been reported to inhibit HIV-1 replication in tissue culture. Ciclopirox and deferiprone blocked HIV-1 replication in PBMCs. To examine the underlying mechanisms, we investigated the action of the drugs on eIF5A modification and HIV-1 gene expression in model systems. At early times after drug exposure, both drugs inhibited substrate binding to DOHH and prevented the formation of mature eIF5A. Viral gene expression from HIV-1 molecular clones was suppressed at the RNA level independently of all viral genes. The inhibition was specific for the viral promoter and occurred at the level of HIV-1 transcription initiation. Partial knockdown of eIF5A-1 by siRNA led to inhibition of HIV-1 gene expression that was non-additive with drug action. These data support the importance of eIF5A and hypusine formation in HIV-1 gene expression. At clinically relevant concentrations, two widely used drugs blocked HIV-1 replication ex vivo. They specifically inhibited expression from the HIV-1 promoter at the level of transcription initiation. Both drugs interfered with the hydroxylation step in the hypusine modification of eIF5A. These results have profound implications for the potential therapeutic use of these drugs as antiretrovirals and for the development of optimized analogs.

  9. Public Service Advertising and Social Problems: the Case of Drug Abuse Prevention.

    Science.gov (United States)

    McEwen, William J.; Hanneman, Gerhard J.

    This paper explores certain findings of a DAIR (Drug Abuse Information Research) project undertaken at the University of Connecticut which is investigating the dissemination and impact of drug abuse information. Specifically, findings regarding audience response to persuasive antidrug abuse messages on television are discussed. On the basis of the…

  10. Preventing, Identifying, and Treating Prescription Drug Misuse Among Active-Duty Service Members

    Science.gov (United States)

    2017-01-04

    actions, includ- ing courts martial or administrative separation for drug use. Prior to 1981, random drug testing existed but with the primary purpose...Life Course,” Epidemiology Research International, Vol. 2012, January 2012, art . 520894. Paulozzi, Leonard J., Christopher M. Jones, Karin A. Mack

  11. Toward an Ecstasy and Other Club Drug (EOCD) Prevention Intervention for Rave Attendees

    Science.gov (United States)

    Yacoubian, George S., Jr.; Miller, Sarah; Pianim, Selwyn; Kunz, Michael; Orrick, Erin; Link, Tanja; Palacios, Wilson R.; Peters, Ronald J.

    2004-01-01

    A growing body of recent research has identified that "rave" attendees are at high risk for the use of "club drugs," such as 3,4-methylenedioxymeth-amphetamine (MDMA or "ecstasy"). Rave attendees, however, comprise only one of several club-going populations. In the current study, we explore the prevalence of ecstasy and other club drug (EOCD) use…

  12. Drug Prevention in Junior High: A Multi-Site Longitudinal Test.

    Science.gov (United States)

    Ellickson, Phyllis L.; Bell, Robert M.

    Although concern about adolescent drug use has grown over the past two decades, strategies for controlling use have not kept pace. Project ALERT (Adolescent Learning Experiences in Resistance Training), a school-based program, specifically targets cigarettes, alcohol and marijuana, the so-called gateway drugs. It is based on the social influence…

  13. Depression, Anxiety, and Alcohol or Other Drug Use among College Students. Prevention Updates

    Science.gov (United States)

    Ross, Virginia

    2004-01-01

    Community studies and reports from clinicians reveal that significant numbers of students on U.S. college campuses suffer from depression and/or anxiety and use alcohol or other drugs (AOD). Counselors in both the drug abuse and mental health fields confirm that students who seek mental health treatment often report symptoms of substance abuse,…

  14. The promises and pitfalls of retrieval-extinction procedures in preventing relapse to drug seeking

    Directory of Open Access Journals (Sweden)

    Gavan P McNally

    2013-03-01

    Full Text Available Relapse to drug seeking after treatment or a period of abstinence remains a fundamental challenge for drug users. The retrieval – extinction procedure offers promise in augmenting the efficacy of exposure based treatment for drug use and for protecting against relapse to drug seeking. Preceding extinction training with a brief retrieval or reminder trial, retrieval – extinction training, has been shown to reduce reinstatement of extinguished drug seeking in animal models and also to produce profound and long lasting decrements in cue-induced craving in human heroin users. However, the mechanisms that mediate these effects of retrieval - extinction training are unclear. Moreover, under some circumstances, the retrieval – extinction procedure can significantly increase vulnerability to reinstatement in animal models.

  15. Relapse Prevention for Alcohol and Drug Problems: That Was Zen, This Is Tao

    Science.gov (United States)

    Witkiewitz, Katie; Marlatt, Alan G.

    2004-01-01

    Relapse prevention, based on the cognitive-behavioral model of relapse, has become an adjunct to the treatment of numerous psychological problems, including (but not limited to) substance abuse, depression, sexual offending, and schizophrenia. This article provides an overview of the efficacy and effectiveness of relapse prevention in the…

  16. 21 CFR 316.29 - Revocation of orphan-drug designation.

    Science.gov (United States)

    2010-04-01

    ... sponsor's exclusive marketing rights for the drug but not the approval of the drug's marketing application... condition (or, in the case of vaccines, diagnostic drugs, or preventive drugs, the target population) is... the ground that the prevalence of the disease or condition (or the target population) becomes...

  17. Developing Core Competencies for the Prevention and Management of Prescription Drug Misuse: A Medical Education Collaboration in Massachusetts.

    Science.gov (United States)

    Antman, Karen H; Berman, Harris A; Flotte, Terence R; Flier, Jeffrey; Dimitri, Dennis M; Bharel, Monica

    2016-10-01

    Drug overdose has become the leading cause of injury death in the United States. More than half of those deaths involve prescription drugs, specifically opioids. A key component of addressing this national epidemic is improving prescriber practices.A review of the curricula at the four medical schools in Massachusetts revealed that, although they taught components of addiction medicine, no uniform standard existed to ensure that all students were taught prevention and management strategies for prescription drug misuse. To fill this gap, the governor and the secretary of health and human services invited the deans of the state's four medical schools to convene to develop a common educational strategy for teaching safe and effective opioid-prescribing practices. With leadership from the Department of Public Health and Massachusetts Medical Society, the deans formed the Medical Education Working Group in 2015. This group reviewed the relevant literature and current standards for treating substance use disorders and defined 10 core competencies for the prevention and management of prescription drug misuse.The medical schools have incorporated these competencies into their curricula and have committed to assessing students' competence in these areas. The members of the Medical Education Working Group have agreed to continue to work together on key next steps, including connecting these competencies to those for residents, equipping interprofessional teams to address prescription drug misuse, and developing materials in pain management and opioid misuse for practicing physicians. This first-in-the-nation partnership has yielded cross-institutional competencies that aim to address a public health emergency in real time.

  18. Overdose prevention for injection drug users: Lessons learned from naloxone training and distribution programs in New York City

    Directory of Open Access Journals (Sweden)

    Nandi Vijay

    2007-01-01

    Full Text Available Abstract Background Fatal heroin overdose is a significant cause of mortality for injection drug users (IDUs. Many of these deaths are preventable because opiate overdoses can be quickly and safely reversed through the injection of Naloxone [brand name Narcan], a prescription drug used to revive persons who have overdosed on heroin or other opioids. Currently, in several cities in the United States, drug users are being trained in naloxone administration and given naloxone for immediate and successful reversals of opiate overdoses. There has been very little formal description of the challenges faced in the development and implementation of large-scale IDU naloxone administration training and distribution programs and the lessons learned during this process. Methods During a one year period, over 1,000 participants were trained in SKOOP (Skills and Knowledge on Opiate Prevention and received a prescription for naloxone by a medical doctor on site at a syringe exchange program (SEP in New York City. Participants in SKOOP were over the age of 18, current participants of SEPs, and current or former drug users. We present details about program design and lessons learned during the development and implementation of SKOOP. Lessons learned described in the manuscript are collectively articulated by the evaluators and implementers of the project. Results There were six primary challenges and lessons learned in developing, implementing, and evaluating SKOOP. These include a political climate surrounding naloxone distribution; b extant prescription drug laws; c initial low levels of recruitment into the program; d development of participant appropriate training methodology; e challenges in the design of a suitable formal evaluation; and f evolution of program response to naloxone. Conclusion Other naloxone distribution programs may anticipate similar challenges to SKOOP and we identify mechanisms to address them. Strategies include being flexible in

  19. The National Cancer Institute's PREVENT Cancer Preclinical Drug Development Program: overview, current projects, animal models, agent development strategies, and molecular targets.

    Science.gov (United States)

    Shoemaker, Robert H; Suen, Chen S; Holmes, Cathy A; Fay, Judith R; Steele, Vernon E

    2016-02-01

    The PREVENT Cancer Preclinical Drug Development Program (PREVENT) is a National Cancer Institute, Division of Cancer Prevention (NCI, DCP)-supported program whose primary goal is to bring new cancer preventive interventions (small molecules and vaccines) and biomarkers through preclinical development towards clinical trials by creating partnerships between the public sector (eg, academia, industry) and DCP. PREVENT has a formalized structure for moving interventions forward in the prevention pipeline using a stage-gate process with go/no go decision points along the critical path for development. This review describes the structure of the program, its focus areas, and provides examples of projects currently in the pipeline.

  20. The NARCONON™ drug education curriculum for high school students: A non-randomized, controlled prevention trial

    OpenAIRE

    Cecchini Marie A; Lennox Richard D

    2008-01-01

    Abstract Background An estimated 13 million youths aged 12 to 17 become involved with alcohol, tobacco and other drugs annually. The number of 12- to 17-year olds abusing controlled prescription drugs increased an alarming 212 percent between 1992 and 2003. For many youths, substance abuse precedes academic and health problems including lower grades, higher truancy, drop out decisions, delayed or damaged physical, cognitive, and emotional development, or a variety of other costly consequences...

  1. Drug resistance of bacterial dental biofilm and the potential use of natural compounds as alternative for prevention and treatment.

    Science.gov (United States)

    Kouidhi, Bochra; Al Qurashi, Yasir Mohammed A; Chaieb, Kamel

    2015-03-01

    Oral diseases, such as dental caries and periodontal disease are directly linked with the ability of bacteria to form biofilm. The development of dental caries involves acidogenic and aciduric Gram-positive bacteria colonizing the supragingival biofilm (Streptococcus, Lactobacillus and Actinomycetes). Periodontal diseases have been linked to anaerobic Gram-negative bacteria forming a subgingival plaque (Porphyromonas gingivalis, Actinobacillus, Prevotella and Fusobacterium). Cells embedded in biofilm are up to 1000-fold more resistant to antibiotics compared to their planctonic ones. Several mechanisms have been proposed to explain biofilms drug resistance. Given the increased bacterial resistance to antibiotics currently used in dentistry, a great importance is given to natural compounds for the prevention of oral bacterial growth, adhesion and colonization. Over the past decade, interest in drugs derived from medicinal plants has markedly increased. It has been well documented that medicinal plants and natural compounds confer considerable antibacterial activity against various microorganisms including cariogenic and periodontal pathogens. This paper provides a review of the literature focusing on the studies on (i) biofilm in the oral cavity, (ii) drug resistance of bacterial biofilm and (iii) the potential use of plant extracts, essential oils and natural compounds as biofilm preventive agents in dentistry, involving their origin and their mechanism of biofilm inhibition. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Addressing the Needs of Sexual Partners of People Who Inject Drugs through Peer Prevention Programs in Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Karamouzian

    2014-02-01

    Full Text Available Despite the fact that HIV epidemic is mainly driven by injection drug use in Iran, partners of People Who Inject Drugs (PWID have been seriously neglected in terms of effective preventive interventions. Currently, sexual partners of PWID might have access to some harm reduction services at Voluntary Counselling and Testing (VCT centers; however, their needs have not been effectively targeted and met. Unfortunately, the current programs implemented by the Ministry of Health have overlooked the importance of this population in the course of the HIV epidemic throughout the country. In this policy brief, we are trying to draw the health policy-makers’ attention to this overlooked population and while reviewing the advantages and disadvantages of some of the readily available options on the table, come up with a recommended action to tackle this problem. Our recommended action that seems to have had promising results elsewhere in Asia would try to implement preventive interventions targeting this particular population through peer prevention programs.

  3. Mechanisms of termination and prevention of atrial fibrillation by drug therapy.

    Science.gov (United States)

    Workman, A J; Smith, G L; Rankin, A C

    2011-08-01

    Atrial fibrillation (AF) is a disorder of the rhythm of electrical activation of the cardiac atria. It is the most common cardiac arrhythmia, has multiple aetiologies, and increases the risk of death from stroke. Pharmacological therapy is the mainstay of treatment for AF, but currently available anti-arrhythmic drugs have limited efficacy and safety. An improved understanding of how anti-arrhythmic drugs affect the electrophysiological mechanisms of AF initiation and maintenance, in the setting of the different cardiac diseases that predispose to AF, is therefore required. A variety of animal models of AF has been developed, to represent and control the pathophysiological causes and risk factors of AF, and to permit the measurement of detailed and invasive parameters relating to the associated electrophysiological mechanisms of AF. The purpose of this review is to examine, consolidate and compare available relevant data on in-vivo electrophysiological mechanisms of AF suppression by currently approved and investigational anti-arrhythmic drugs in such models. These include the Vaughan Williams class I-IV drugs, namely Na(+) channel blockers, β-adrenoceptor antagonists, action potential prolonging drugs, and Ca(2+) channel blockers; the "upstream therapies", e.g., angiotensin converting enzyme inhibitors, statins and fish oils; and a variety of investigational drugs such as "atrial-selective" multiple ion channel blockers, gap junction-enhancers, and intracellular Ca(2+)-handling modulators. It is hoped that this will help to clarify the main electrophysiological mechanisms of action of different and related drug types in different disease settings, and the likely clinical significance and potential future exploitation of such mechanisms.

  4. Preventing Prescription Drug Misuse in Work Settings: Efficacy of a Brief Intervention in Health Consciousness.

    Science.gov (United States)

    Lucas, Gale; Neeper, Michael; Linde, Brittany; Bennett, Joel

    2017-07-06

    It is becoming more commonplace for employees to use prescription medication outside of intended use. Opioid and other prescription misuse has implications for the health and productivity of workers. Easy-to-access webinars that help employees learn about alternatives to prescription use may decrease risk. The aim of this study was to examine the efficacy of an interactive but brief health consciousness and prescription drug intervention for a diverse sample of employees and show effectiveness via both Internet-delivered webinar and classroom delivery. Employees from a variety of workplaces filled out pre- and post-questionnaires upon completion of a one-hour long intervention. A total of 114 participants completed the pre- and post-questionnaires. Results showed that, compared with before the training, participants reported significantly more knowledge about prescription drug misuse and alternatives to prescription drug use after the training (t113=7.91, P<.001). Moreover, the medium of presentation (ie, face-to-face vs webinar) did not significantly impact effectiveness of the training (F1,98=1.15, P=.29). In both webinar and classroom formats, participants gained knowledge about alternatives to prescription drug use. This intervention appears to be beneficial to employees and assists in the awareness of prescription drug use in general and in the workplace.

  5. Drug-induced liver toxicity and prevention by herbal antioxidants: an overview

    Directory of Open Access Journals (Sweden)

    Divya eSingh

    2016-01-01

    Full Text Available The liver is the center for drug and xenobiotic metabolism, which is influenced most with medication/xenobiotic-mediated toxic activity. Drug-induced hepatotoxicity is common and its actual frequency is hard to determine due to underreporting, difficulties in detection or diagnosis, and incomplete observation of exposure. The death rate is high, up to about 10% for medication instigated liver danger. Endorsed medications (counting acetaminophen represented >50% of instances of intense liver failure in a study from the Acute Liver Failure Study Group (ALFSG of the patients admitted in 17 US healing facilities. Albeit different studies are accessible uncovering the mechanistic aspects of medication prompted hepatotoxicity, we are in the dilemma about the virtual story. The expanding prevalence and effectiveness of Ayurveda and herbal products in the treatment of various disorders led the investigators to look into their potential in countering drug-induced liver toxicity. Several plant products have been reported to date to mitigate the drug-induced toxicity. The dietary nature and less side reactions of the herbs provide them an extra edge over other candidates of supplementary medication. In this paper, we have discussed on the mechanism involved in drug-induced liver toxicity and the potential of herbal antioxidants as supplementary medication.

  6. Test implementation of a school-oriented drug prevention program “Study without Drugs”: pre- and post-testing for effectiveness

    OpenAIRE

    Ishaak, Fariel; de Vries, Nanne Karel; Wolf, Kees van der

    2014-01-01

    Background In this article, the test implementation of a school-oriented drug prevention program “Study without Drugs” is discussed. The aims of this study were to determine the results of the process evaluation and to determine whether the proposed school-oriented drug prevention program during a pilot project was effective for the participating pupils. Methods Sixty second-grade pupils at a junior high school in Paramaribo, Suriname participated in the test implementation. They were divided...

  7. HIV drug resistance in adults failing early antiretroviral treatment: results from the HIV Prevention Trials Network 052 trial

    Science.gov (United States)

    Fogel, Jessica M.; Hudelson, Sarah E.; Ou, San-San; Hart, Stephen; Wallis, Carole; Morgado, Mariza G.; Saravanan, Shanmugam; Tripathy, Srikanth; Hovind, Laura; Piwowar-Manning, Estelle; Sabin, Devin; McCauley, Marybeth; Gamble, Theresa; Zhang, Xinyi Cindy; Eron, Joseph J.; Gallant, Joel E.; Kumwenda, Johnstone; Makhema, Joseph; Kumarasamy, Nagalingeswaran; Chariyalertsak, Suwat; Hakim, James; Badal-Faesen, Sharlaa; Akelo, Victor; Hosseinipour, Mina C.; Santos, Breno Riegel; Godbole, Sheela V.; Pilotto, Jose Henrique; Grinsztejn, Beatriz; Panchia, Ravindre; Mayer, Kenneth H.; Chen, Ying Q.; Cohen, Myron S.; Eshleman, Susan H.

    2016-01-01

    Early initiation of antiretroviral therapy (ART) reduces HIV transmission and has health benefits. HIV drug resistance can limit treatment options and compromise use of ART for HIV prevention. We evaluated drug resistance in 85 participants in the HPTN 052 trial who started ART at CD4 counts of 350–550 cells/mm3 and failed ART by May 2011; 8.2% had baseline resistance and 35.3% had resistance at ART failure. High baseline viral load and less education were associated with emergence of resistance at ART failure. Resistance at ART failure was observed in 7/8 (87.5%) participants who started ART at lower CD4 cell counts. PMID:26859828

  8. Status of drug development for the prevention and treatment of osteoporosis

    DEFF Research Database (Denmark)

    Schwarz, Peter; Jørgensen, Niklas Rye; Abrahamsen, Bo

    2014-01-01

    supplementation. Several new medications for the treatment of postmenopausal osteoporosis are in the pipeline. AREAS COVERED: The authors present the most recent studies on new and current antiresorptive as well as anabolic drugs. Specifically, the authors present the current knowledge on drugs directed against...... and romosozumab and these are both promising new medications based on bone mineral density results, safety profile and administration. Theoretically, romosozumab may hold the potential to be a drug to 'cure' even advanced stages of osteoporosis with short-term treatment. However, safety, fracture data and cost......INTRODUCTION: The metabolic bone disease osteoporosis is a growing health and health-economic problem worldwide. Bisphosphonates are the most widely used antiresorptive medication and the de facto gold standard in fracture prophylaxis all over the world, in conjunction with calcium and vitamin D...

  9. Nitrogen management is essential to prevent tropical oil palm plantations from causing ground-level ozone pollution.

    Science.gov (United States)

    Hewitt, C N; MacKenzie, A R; Di Carlo, P; Di Marco, C F; Dorsey, J R; Evans, M; Fowler, D; Gallagher, M W; Hopkins, J R; Jones, C E; Langford, B; Lee, J D; Lewis, A C; Lim, S F; McQuaid, J; Misztal, P; Moller, S J; Monks, P S; Nemitz, E; Oram, D E; Owen, S M; Phillips, G J; Pugh, T A M; Pyle, J A; Reeves, C E; Ryder, J; Siong, J; Skiba, U; Stewart, D J

    2009-11-01

    More than half the world's rainforest has been lost to agriculture since the Industrial Revolution. Among the most widespread tropical crops is oil palm (Elaeis guineensis): global production now exceeds 35 million tonnes per year. In Malaysia, for example, 13% of land area is now oil palm plantation, compared with 1% in 1974. There are enormous pressures to increase palm oil production for food, domestic products, and, especially, biofuels. Greater use of palm oil for biofuel production is predicated on the assumption that palm oil is an "environmentally friendly" fuel feedstock. Here we show, using measurements and models, that oil palm plantations in Malaysia directly emit more oxides of nitrogen and volatile organic compounds than rainforest. These compounds lead to the production of ground-level ozone (O(3)), an air pollutant that damages human health, plants, and materials, reduces crop productivity, and has effects on the Earth's climate. Our measurements show that, at present, O(3) concentrations do not differ significantly over rainforest and adjacent oil palm plantation landscapes. However, our model calculations predict that if concentrations of oxides of nitrogen in Borneo are allowed to reach those currently seen over rural North America and Europe, ground-level O(3) concentrations will reach 100 parts per billion (10(9)) volume (ppbv) and exceed levels known to be harmful to human health. Our study provides an early warning of the urgent need to develop policies that manage nitrogen emissions if the detrimental effects of palm oil production on air quality and climate are to be avoided.

  10. Nitrogen management is essential to prevent tropical oil palm plantations from causing ground-level ozone pollution

    Science.gov (United States)

    Hewitt, Nick; Lee, James

    2010-05-01

    More than half the world's rainforest has been lost to agriculture since the Industrial Revolution. Among the most widespread tropical crops is oil palm (Elaeis guineensis): global production now exceeds 35 million tonnes per year. In Malaysia, for example, 13% of land area is now oil palm plantation, compared with 1% in 1974. There are enormous pressures to increase palm oil production for food, domestic products, and, especially, biofuels. Greater use of palm oil for biofuel production is predicated on the assumption that palm oil is an ‘‘environmentally friendly'' fuel feedstock. Here we show, using measurements and models, that oil palm plantations in Malaysia directly emit more oxides of nitrogen and volatile organic compounds than rainforest. These compounds lead to the production of ground-level ozone (O3), an air pollutant that damages human health, plants, and materials, reduces crop productivity, and has effects on the Earth's climate. Our measurements show that, at present, O3 concentrations do not differ significantly over rainforest and adjacent oil palm plantation landscapes. However, our model calculations predict that if concentrations of oxides of nitrogen in Borneo are allowed to reach those currently seen over rural North America and Europe, ground-level O3 concentrations will reach 100 parts per billion (109) volume (ppbv) and exceed levels known to be harmful to human health. Our study provides an early warning of the urgent need to develop policies that manage nitrogen emissions if the detrimental effects of palm oil production on air quality and climate are to be avoided.

  11. Preventing school failure, drug use, and delinquency among low-income children: long-term intervention in elementary schools.

    Science.gov (United States)

    O'Donnell, J; Hawkins, J D; Catalano, R F; Abbott, R D; Day, L E

    1995-01-01

    A six-year, school-based prevention program, which modified classroom teacher practices, offered parent training, and provided child social skills training, was evaluated for its effects on school failure, drug abuse, and delinquency among low-income urban children. Compared to a low-income control group, children in the intervention group showed enhanced school commitment and class participation. The girls in the group also evidenced lower rates of substance use initiation, while the boys exhibited increased social and school work skills.

  12. Seriousness, preventability, and burden impact of reported adverse drug reactions in Lombardy emergency departments: a retrospective 2-year characterization

    Directory of Open Access Journals (Sweden)

    Perrone V

    2014-12-01

    Full Text Available Valentina Perrone,1,* Valentino Conti,2,* Mauro Venegoni,2 Stefania Scotto,2 Luca Degli Esposti,3 Diego Sangiorgi,3 Lucia Prestini,4 Sonia Radice,1 Emilio Clementi,5,6 Giuseppe Vighi,2,4 1Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital Luigi Sacco, Università di Milano, Milan, Italy; 2Regional Centre for Pharmacovigilance, Lombardy, Milan, Italy; 3CliCon Srl, Health, Economics and Outcomes Research, Ravenna, Italy; 4Unit of Clinical Pharmacology and Pharmacovigilance, Niguarda Ca’Granda Hospital, Milan, Italy; 5Unit of Clinical Pharmacology, CNR Institute of Neuroscience, Department of Biomedical and Clinical Sciences, University Hospital Luigi Sacco, Università di Milano, Milan, Italy; 6Scientific Institute, IRCCS Eugenio Medea, Lecco, Italy *These authors contributed equally to the work Objective: The purpose of this study was to determine the prevalence of adverse drug reactions (ADRs reported in emergency departments (EDs and carry out a thorough characterization of these to assess preventability, seriousness that required hospitalization, subsequent 30-day mortality, and economic burden. Methods: This was a retrospective cohort study of data from an active pharmacovigilance project at 32 EDs in the Lombardy region collected between January 1, 2010 and December 31, 2011. Demographic, clinical, and pharmacological data on patients admitted to EDs were collected by trained and qualified monitors, and deterministic record linkage was performed to estimate hospitalizations. Pharmacoeconomic analyses were based on Diagnosis-Related Group reimbursement. Results: 8,862 ADRs collected with an overall prevalence rate of 3.5 per 1,000 visits. Of all ADRs, 42% were probably/definitely preventable and 46.4% were serious, 15% required hospitalization, and 1.5% resulted in death. The System Organ Classes most frequently associated with ADRs were: skin and subcutaneous tissue, gastrointestinal

  13. Ground experiments for finding principles and working out methods for preventing adverse effects of weightlessness on the human organism

    Science.gov (United States)

    Kakurin, L. I.; Gregoryev, A. I.; Mikhailov, V. M.; Tishler, V. A.

    1980-01-01

    A comparative assessment of the effectiveness of different prophylactic procedures to prevent the adverse effects of weightlessness is presented. It is concluded that: physical training is most effective but no single method by itself produces the full effect, and an adjustment of regimes to one another enhances the effect. The approved complex of prophylactic procedures affected basic changes occurring in hypokinesia: deficit of muscular activity, no or reduced BP hydrostatic component, reduced volume of blood circulation, reduced hydration level, and the application of various prophylactic complexes during 49 day antiorthostatic hypodynamia eliminated or reduced the adverse effects of weightlessness in simulation.

  14. Faculty Member's Handbook. Strategies for Preventing Alcohol and Other Drug Problems. The College Series.

    Science.gov (United States)

    CSR, Inc., Washington, DC.

    This handbook for higher education faculty is designed to inform them of the nature and extent of alcohol and other drug abuse on the nation's campuses and to enlist their involvement in responding to these problems. Based on the premise that each individual can make a difference, the faculty member is encouraged to help shape the campus…

  15. An Assessment of Alcohol and Drug Education/Prevention Programs in the United States Army

    Science.gov (United States)

    1973-12-01

    hazards of an overdose , the consequences of arrest and conviction on career aspirations, dangers of hepatitis, and many other factors. If there is a...drug-related (heroin, other narcotics, cocaine ) arrests to cannabis arrests increased from 1,9 in CY 1968 to 3.4 in CY 1973 (through March). Ii7 1 ln

  16. Preventing drug-related adverse events following hospital discharge: the role of the pharmacist

    Directory of Open Access Journals (Sweden)

    Nicholls J

    2017-02-01

    Full Text Available Justine Nicholls,1 Craig MacKenzie,1 Rhiannon Braund2 1Dunedin Hospital Pharmacy, 2School of Pharmacy, University of Otago, Dunedin, New Zealand Abstract: Transition of care (ToC points, and in particular hospital admission and discharge, can be associated with an increased risk of adverse drug events (ADEs and other drug-related problems (DRPs. The growing recognition of the pharmacist as an expert in medication management, patient education and communication makes them well placed to intervene. There is evidence to indicate that the inclusion of pharmacists in the health care team at ToC points reduces ADEs and DRPs and improves patient outcomes. The objectives of this paper are to outline the following using current literature: 1 the increased risk of medication-related problems at ToC points; 2 to highlight some strategies that have been successful in reducing these problems; and 3 to illustrate how the role of the pharmacist across all facets of care can contribute to the reduction of ADEs, particularly for patients at ToC points. Keywords: pharmacist, adverse drug events, drug-related problems, transitions of care, hospital discharge

  17. The Challenge of Counterfeit Drugs: A Comprehensive Review on Prevalence, Detection and Preventive Measures.

    Science.gov (United States)

    Kumar, Bharat; Baldi, Ashish

    2016-01-01

    Counterfeit drugs are a worldwide concern. This organized crime has deterrent effect on public health and on pharmaceutical business across the globe. Lack of comprehensive standardized definition of counterfeit drugs with global acceptance, higher benefits of cost ratio and intercomplexity of market and globalized network are the major reasons behind this. Unawareness among the stakeholders lack of intellectual property protection and social-economic factor also resulted in flourished market of fake drugs. Despite of several attempts made by global regulatory agencies, inefficient regulations, lax enforcement of existing legislation and lack of commitment by involved authorities still remain major loopholes, aggravating the serious problem of counterfeiting. Although use of techniques based on interference pattern, encryption, spectroscopy and chromatographic principles by pharmaceutical industries to authenticate genuine products has curtailed the problem to a limited extent. In order to efficiently control the organized crime of medicine counterfeiting, collective efforts of 'National Counterfeit Control Agencies', pharmaceutical industries, law regulatory agencies and public are essential. Strict legal enforcement, applications of comprehensive database, interlinked network and technological advancement are need of the hour. The purpose of this article is to overview all aspects of drug counterfeiting including current status and magnitude, effectiveness and limitation of existing technologies available to counter with particular attention to suggest possible roadmap to overcome the problem through uni-directional and focus global co-operation.

  18. Using PANDA (Preventing the Abuse of Tobacco, Narcotics, Drugs, and Alcohol) in a Baltimore City Head Start Setting: A Preliminary Study.

    Science.gov (United States)

    Belcher, Harolyn M. E.; Lockhart, Paula J.; Perkins-Parks, Susan; McNally, Margaret

    2000-01-01

    Describes an evaluation of a substance abuse prevention curriculum, Preventing the Abuse of Tobacco, Narcotics, Drugs, and Alcohol (PANDA), taught to African American Head Start preschool students, examining changes in children's self-concept following participation. Overall, students demonstrated significantly improved self-concept, and PANDA…

  19. Environmental Management Approach to Improve College Student and Community Relations to Reduce Binge and High-Risk Alcohol Use and Other Drug Problems. Prevention Update

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2011

    2011-01-01

    A central feature of the U.S. Department of Education's Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention is the promotion of multiple prevention strategies that affect campus and surrounding community environments as a whole and can, thereby, have a large-scale effect on the entire campus community. In outlining the…

  20. Effect of Dementia on the Use of Drugs for Secondary Prevention of Ischemic Heart Disease

    Directory of Open Access Journals (Sweden)

    Nicole R. Fowler

    2014-01-01

    Full Text Available Background. Dementia and cardiovascular disease (CVD are frequently comorbid. The presence of dementia may have an effect on how CVD is treated. Objective. To examine the effect of dementia on the use of four medications recommended for secondary prevention of ischemic heart disease (IHD: angiotensin-converting enzyme inhibitors, beta-blockers, lipid-lowering medications, and antiplatelet medications. Design. Retrospective analysis of data from the Cardiovascular Health Study: Cognition Study. Setting and Subjects. 1,087 older adults in four US states who had or developed IHD between 1989 and 1998. Methods. Generalized estimating equations to explore the association between dementia and the use of guideline-recommended medications for the secondary prevention of IHD. Results. The length of follow-up for the cohort was 8.7 years and 265 (24% had or developed dementia during the study. Use of medications for the secondary prevention of IHD for patients with and without dementia increased during the study period. In models, subjects with dementia were not less likely to use any one particular class of medication but were less likely to use two or more classes of medications as a group (OR, 0.60; 95% CI, 0.36–0.99. Conclusions. Subjects with dementia used fewer guideline-recommended medications for the secondary prevention of IHD than those without dementia.

  1. Baseline albuminuria predicts the efficacy of blood pressure-lowering drugs in preventing cardiovascular events

    NARCIS (Netherlands)

    Boersma, C.; Postma, M.J.; Visser, S.T.; Atthobari, J.; de Jong, P.E.; de Jong-van den Berg, L.T.; Gansevoort, R.T.

    2008-01-01

    AIMS Albuminuria has been proven to be associated with cardiovascular (CV) events in specific patient populations, but also in the general population. This study aimed to investigate whether the efficacy of blood pressure-lowering agents in preventing CV events depends on baseline urinary albumin ex

  2. GHB Abuse Trends and Use in Drug-Facilitated Sexual Assault: Implications for Prevention.

    Science.gov (United States)

    Hensley, Laura

    2003-01-01

    Gamma-hydroxybutyric acid (GHB) has become increasingly popular on the campuses of American colleges and universities. In this paper, the characteristics of GHB and the effects of both voluntary and involuntary abuse are described. Further, implications for prevention efforts related to involuntary GHB ingestion and GHB-facilitated rape are…

  3. Ethylcellulose film coating of guaifenesin-loaded pellets: A comprehensive evaluation of the manufacturing process to prevent drug migration.

    Science.gov (United States)

    Melegari, Cecilia; Bertoni, Serena; Genovesi, Alberto; Hughes, Kevin; Rajabi-Siahboomi, Ali R; Passerini, Nadia; Albertini, Beatrice

    2016-03-01

    The aim of the research was to investigate the complete process of pellet production in a Wurster fluidized bed coater in order to determine the main factors affecting the migration phenomenon of a soluble API through the ethycellulose film coating (Surelease®) and hence the long-term stability of the controlled release pellets. Guaifenesin (GFN), as BCS class I model drug, was layered on sugar spheres using a binder-polymer solution containing the dissolved GFN. The drug loaded pellets were then coated with Surelease®. The influence of drug loading (4.5-20.0% w/w), curing conditions (40-60°C and dynamic-static equipment), coating level (12-20% theoretical weight gain) and composition of the binder-layering solution (hypromellose versus Na alginate) on process efficiency (RSDW%), GFN content uniformity (RSDC%), GFN solid state (DSC and XRD) and pellet release profiles was evaluated. The effectiveness of the Surelease film was strongly affected by the ability of GFN to cross the coating layer and to recrystallize on the pellet surface. Results indicated that this behaviour was dependent on the polymer used in the binder-layering solution. Using hypromellose as polymer, GFN recrystallized on the coated pellet surface at both drug loadings. The curing step was necessary to stabilize the film effectiveness at the higher drug loading. Increasing the coating level delayed but did not prevent the GFN diffusion. Replacing hypromellose with Na alginate, reduced the migration of GFN through the film to a negligible amount even after six months of storage and the curing step was not necessary to achieve stable controlled release profiles over storage. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. Angiopoietin-1 prevents severe bleeding complications induced by heparin-like drugs and fibroblast growth factor-2 in mice

    Science.gov (United States)

    Jerebtsova, Marina; Das, Jharna R.; Tang, Pingtao; Wong, Edward

    2015-01-01

    Critically ill children can develop bleeding complications when treated with heparin-like drugs. These events are usually attributed to the anticoagulant activity of these drugs. However, previous studies showed that fibroblast growth factor-2 (FGF-2), a heparin-binding growth factor released in the circulation of these patients, could precipitate intestinal hemorrhages in mice treated with the heparin-like drug pentosan polysulfate (PPS). Yet very little is known about how FGF-2 induces bleeding complications in combination with heparin-like drugs. Here, we examined the mechanisms by which circulating FGF-2 induces intestinal hemorrhages in mice treated with PPS. We used a well-characterized mouse model of intestinal hemorrhages induced by FGF-2 plus PPS. Adult FVB/N mice were infected with adenovirus carrying Lac-Z or a secreted form of recombinant human FGF-2, and injected with PPS, at doses that do not induce bleeding complications per se. Mice treated with FGF-2 in combination with PPS developed an intestinal inflammatory reaction that increased the permeability and disrupted the integrity of submucosal intestinal vessels. These changes, together with the anticoagulant activity of PPS, induced lethal hemorrhages. Moreover, a genetically modified form of the endothelial ligand angiopoietin-1 (Ang-1*), which has powerful antipermeability and anti-inflammatory activity, prevented the lethal bleeding complications without correcting the anticoagulant status of these mice. These findings define new mechanisms through which FGF-2 and Ang-1* modulate the outcome of intestinal bleeding complications induced by PPS in mice and may have wider clinical implications for critically ill children treated with heparin-like drugs. PMID:26276817

  5. Moving alcohol prevention research forward-Part II: new directions grounded in community-based system dynamics modeling.

    Science.gov (United States)

    Apostolopoulos, Yorghos; Lemke, Michael K; Barry, Adam E; Lich, Kristen Hassmiller

    2017-07-25

    Given the complexity of factors contributing to alcohol misuse, appropriate epistemologies and methodologies are needed to understand and intervene meaningfully. We aimed to (1) provide an overview of computational modeling methodologies, with an emphasis on system dynamics modeling; (2) explain how community-based system dynamics modeling can forge new directions in alcohol prevention research; and (3) present a primer on how to build alcohol misuse simulation models using system dynamics modeling, with an emphasis on stakeholder involvement, data sources and model validation. Throughout, we use alcohol misuse among college students in the United States as a heuristic example for demonstrating these methodologies. System dynamics modeling employs a top-down aggregate approach to understanding dynamically complex problems. Its three foundational properties-stocks, flows and feedbacks-capture non-linearity, time-delayed effects and other system characteristics. As a methodological choice, system dynamics modeling is amenable to participatory approaches; in particular, community-based system dynamics modeling has been used to build impactful models for addressing dynamically complex problems. The process of community-based system dynamics modeling consists of numerous stages: (1) creating model boundary charts, behavior-over-time-graphs and preliminary system dynamics models using group model-building techniques; (2) model formulation; (3) model calibration; (4) model testing and validation; and (5) model simulation using learning-laboratory techniques. Community-based system dynamics modeling can provide powerful tools for policy and intervention decisions that can result ultimately in sustainable changes in research and action in alcohol misuse prevention. © 2017 Society for the Study of Addiction.

  6. e-Prescription: An e-Health System for Preventing Adverse Drug Events in Community Healthcare

    OpenAIRE

    Puspitasari, Irma M.; Soegijardjo Soegijoko

    2012-01-01

    The paper describes development activities of an e-health system for community health center (Puskesmas) with integrated adverse drug events e-prescription module, consist of system design and development, human resource development, e-health system realization, laboratory and implementation test of e-health system. Some e-readiness evaluations were conducted, through a number of field visits and questionnaires. The results had been used in the e-health system design and development, installa...

  7. Scopolamine induces disruption of latent inhibition which is prevented by antipsychotic drugs and an acetylcholinesterase inhibitor.

    Science.gov (United States)

    Barak, Segev; Weiner, Ina

    2007-05-01

    The fact that muscarinic antagonists may evoke a psychotic state ('antimuscarinic psychosis'), along with findings of cholinergic alterations in schizophrenia, have kindled an interest in the involvement of the cholinergic system in this disorder. Latent inhibition (LI) is a cross-species phenomenon manifested as a poorer conditioning of a stimulus seen when the stage of conditioning is preceded by a stage of repeated nonreinforced pre-exposure to that stimulus, and is considered to index the capacity to ignore irrelevant stimuli. Amphetamine-induced LI disruption and its reversal by antipsychotic drugs (APDs) is a well-established model of positive symptoms of schizophrenia. Here, we tested whether the muscarinic antagonist scopolamine would disrupt LI and whether such disruption would be reversed by APDs and by the acetylcholinesterase inhibitor physostigmine. The results showed that scopolamine at doses of 0.15 and 0.5 mg/kg disrupted LI, and that this effect was due to the action of the drug in the pre-exposure stage, suggesting a role of muscarinic transmission in attentional processes underlying LI. Both the typical and the atypical APDs, haloperidol and clozapine, reversed scopolamine-induced LI disruption when given in conditioning or in both stages, but not in pre-exposure, indicating that the mechanism of antipsychotic action in this model is independent of the mechanism of action of the propsychotic drug. Scopolamine-induced LI disruption was reversed by physostigmine (0.05 and 0.15 mg/kg), which was ineffective in reversing amphetamine-induced LI disruption, pointing to distinct mechanisms underlying LI disruption by these two propsychotic drugs. The latter was further supported by the finding that unlike amphetamine, the LI-disrupting doses of scopolamine did not affect activity levels. We propose scopolamine-induced LI disruption as a model of cholinergic-related positive symptoms in schizophrenia.

  8. Indicadores de riesgo de morbilidad prevenible causada por medicamentos Risk indicators of preventable morbidity related to drug utilization

    Directory of Open Access Journals (Sweden)

    Ana Dago Martínez

    2007-02-01

    Full Text Available Objetivos: Seleccionar y estudiar la aceptabilidad, en términos de relevancia y pertinencia, de ciertas situaciones clínicas que puedan usarse como indicadores de riesgo de morbilidad prevenible causada por medicamentos y que sean utilizables en las farmacias comunitarias. Método: Método Delphi, en 2 rondas, con un panel de 14 expertos médicos y farmacéuticos que valoraron la relevancia y pertinencia de 68 tipos de situaciones clínicas como indicadores de morbilidad potencial relacionada con medicamentos, detectable por el profesional en su medio, con evidencia científica de resultado adverso previsible, frecuentes en el medio ambulatorio y con causa y resultado controlables. Resultados: Se consideraron utilizables y pertinentes 43 de los 68 indicadores estudiados, que se referían a 3 ámbitos: tipo de medicamento (medicamentos de estrecho margen terapéutico, con dosis individualizada y con reacciones adversas frecuentes y graves, problema de salud (problemas crónicos, especialmente asma, enfermedad cardíaca, tiroidea, prostática y dolor y tipo de paciente (ancianos y/o polimedicados. Los farmacéuticos sobrevaloraron sistemáticamente ciertos indicadores en relación con los médicos, aunque las diferencias no fueron significativas. Conclusiones: Se identificaron 43 indicadores de morbilidad potencial relacionada con los medicamentos e identificables por los profesionales en su entorno.Objective: To select clinical situations that can be used as risk indicators of preventable morbidity caused by drugs at the community pharmacies, and to study their acceptability, in terms of pertinence and relevance. Methods: We used the Delphi technique, in 2 rounds, by a panel of 14 medical doctors and pharmacists experts, to study the relevance of 68 types of clinical situations as risk indicators of preventable morbidity related to drug utilization used by health professionals in community pharmacies, with scientific evidence of foreseeable

  9. Viral fitness cost prevents HIV-1 from evading dolutegravir drug pressure.

    Science.gov (United States)

    Mesplède, Thibault; Quashie, Peter K; Osman, Nathan; Han, Yingshan; Singhroy, Diane N; Lie, Yolanda; Petropoulos, Christos J; Huang, Wei; Wainberg, Mark A

    2013-02-22

    Clinical studies have shown that integrase strand transfer inhibitors can be used to treat HIV-1 infection. Although the first-generation integrase inhibitors are susceptible to the emergence of resistance mutations that impair their efficacy in therapy, such resistance has not been identified to date in drug-naïve patients who have been treated with the second-generation inhibitor dolutegravir. During previous in vitro selection study, we identified a R263K mutation as the most common substitution to arise in the presence of dolutegravir with H51Y arising as a secondary mutation. Additional experiments reported here provide a plausible explanation for the absence of reported dolutegravir resistance among integrase inhibitor-naïve patients to date. We now show that H51Y in combination with R263K increases resistance to dolutegravir but is accompanied by dramatic decreases in both enzymatic activity and viral replication. Since H51Y and R263K may define a unique resistance pathway to dolutegravir, our results are consistent with the absence of resistance mutations in antiretroviral drug-naive patients treated with this drug.

  10. Efficacy of a group-based multimedia HIV prevention intervention for drug-involved women under community supervision: project WORTH.

    Directory of Open Access Journals (Sweden)

    Nabila El-Bassel

    Full Text Available IMPORTANCE: This study is designed to address the need for evidence-based HIV/STI prevention approaches for drug-involved women under criminal justice community supervision. OBJECTIVE: We tested the efficacy of a group-based traditional and multimedia HIV/STI prevention intervention (Project WORTH: Women on the Road to Health among drug-involved women under community supervision. DESIGN, SETTING, PARTICIPANTS, AND INTERVENTION: We randomized 306 women recruited from community supervision settings to receive either: (1 a four-session traditional group-based HIV/STI prevention intervention (traditional WORTH; (2 a four-session multimedia group-based HIV/STI prevention intervention that covered the same content as traditional WORTH but was delivered in a computerized format; or (3 a four-session group-based Wellness Promotion intervention that served as an attention control condition. The study examined whether the traditional or multimedia WORTH intervention was more efficacious in reducing risks when compared to Wellness Promotion; and whether multimedia WORTH was more efficacious in reducing risks when compared to traditional WORTH. MAIN OUTCOMES AND MEASURES: Primary outcomes were assessed over the 12-month post-intervention period and included the number of unprotected sex acts, the proportion of protected sex acts, and consistent condom use. At baseline, 77% of participants reported unprotected vaginal or anal sex (n = 237 and 63% (n = 194 had multiple sex partners. RESULTS: Women assigned to traditional or multimedia WORTH were significantly more likely than women assigned to the control condition to report an increase in the proportion of protected sex acts (β = 0.10; 95% CI = 0.02-0.18 and a decrease in the number of unprotected sex acts (IRR = 0.72; 95% CI = 0.57-0.90. CONCLUSION AND RELEVANCE: The promising effects of traditional and multimedia WORTH on increasing condom use and high participation rates suggest

  11. Efficacy of a group-based multimedia HIV prevention intervention for drug-involved women under community supervision: project WORTH.

    Science.gov (United States)

    El-Bassel, Nabila; Gilbert, Louisa; Goddard-Eckrich, Dawn; Chang, Mingway; Wu, Elwin; Hunt, Tim; Epperson, Matt; Shaw, Stacey A; Rowe, Jessica; Almonte, Maria; Witte, Susan

    2014-01-01

    This study is designed to address the need for evidence-based HIV/STI prevention approaches for drug-involved women under criminal justice community supervision. We tested the efficacy of a group-based traditional and multimedia HIV/STI prevention intervention (Project WORTH: Women on the Road to Health) among drug-involved women under community supervision. We randomized 306 women recruited from community supervision settings to receive either: (1) a four-session traditional group-based HIV/STI prevention intervention (traditional WORTH); (2) a four-session multimedia group-based HIV/STI prevention intervention that covered the same content as traditional WORTH but was delivered in a computerized format; or (3) a four-session group-based Wellness Promotion intervention that served as an attention control condition. The study examined whether the traditional or multimedia WORTH intervention was more efficacious in reducing risks when compared to Wellness Promotion; and whether multimedia WORTH was more efficacious in reducing risks when compared to traditional WORTH. Primary outcomes were assessed over the 12-month post-intervention period and included the number of unprotected sex acts, the proportion of protected sex acts, and consistent condom use. At baseline, 77% of participants reported unprotected vaginal or anal sex (n = 237) and 63% (n = 194) had multiple sex partners. Women assigned to traditional or multimedia WORTH were significantly more likely than women assigned to the control condition to report an increase in the proportion of protected sex acts (β = 0.10; 95% CI = 0.02-0.18) and a decrease in the number of unprotected sex acts (IRR = 0.72; 95% CI = 0.57-0.90). The promising effects of traditional and multimedia WORTH on increasing condom use and high participation rates suggest that WORTH may be scaled up to redress the concentrated epidemics of HIV/STIs among drug-involved women in the criminal justice system. Clinical

  12. Developing the climate schools: ecstasy module--a universal Internet-based drug prevention program.

    Science.gov (United States)

    Newton, Nicola C; Teesson, Maree; Newton, Kathyrn L

    2012-01-01

    The Climate Schools: Ecstasy module is a universal harm-minimisation school-based prevention program for adolescents aged 14 to 16 years. The program was developed to address the need for Ecstasy prevention given the increasing use of Ecstasy use among young Australians. The core content of the program is delivered over the Internet using cartoon storylines to engage students, and the teacher-driven activities reinforce the core information. The three-lesson program is embedded within the school health curriculum and is easy to implement with minimal teacher training required. The program was developed in 2010 through extensive collaboration with students (n = 8), teachers (n = 10) and health professionals (n = 10) in Sydney, Australia. This article describes the formative research and process of planning that formed the development of the program and the evidence base underpinning the approach.

  13. Drugs and lifestyle for the treatment and prevention of coronary artery disease: comparative analysis of the scientific basis

    Directory of Open Access Journals (Sweden)

    P.L. da Luz

    2011-10-01

    Full Text Available In this article, we compare two strategies for atherosclerosis treatment: drugs and healthy lifestyle. Statins are the principal drugs used for the treatment of atherosclerosis. Several secondary prevention studies have demonstrated that statins can significantly reduce cardiovascular events including coronary death, the need for surgical revascularization, stroke, total mortality, as well as fatal and non-fatal myocardial infarction. These results were observed in both men and women, the elderly, smokers and non-smokers, diabetics and hypertensives. Primary prevention studies yielded similar results, although total mortality was not affected. Statins also induce atheroma regression and do not cause cancer. However, many unresolved issues remain, such as partial risk reduction, costs, several potential side effects, and long-term use by young patients. Statins act mainly as lipid-lowering drugs but pleiotropic actions are also present. Healthy lifestyle, on the other hand, is effective and inexpensive and has no harmful effects. Five items are associated with lower cardiac risk: non-smoking, BMI ≤25, regular exercise (30 min/day, healthy diet (fruits, vegetables, low-saturated fat, and 5-30 g alcohol/day. Nevertheless, there are difficulties in implementing these measures both at the individual and population levels. Changes in behavior require multidisciplinary care, including medical, nutritional, and psychological counseling. Participation of the entire society is required for such implementation, i.e., universities, schools, media, government, and medical societies. Although these efforts represent a major challenge, such a task must be faced in order to halt the atherosclerosis epidemic that threatens the world.

  14. Drugs and lifestyle for the treatment and prevention of coronary artery disease: comparative analysis of the scientific basis.

    Science.gov (United States)

    Luz, P L da; Nishiyama, M; Chagas, A C P

    2011-10-01

    In this article, we compare two strategies for atherosclerosis treatment: drugs and healthy lifestyle. Statins are the principal drugs used for the treatment of atherosclerosis. Several secondary prevention studies have demonstrated that statins can significantly reduce cardiovascular events including coronary death, the need for surgical revascularization, stroke, total mortality, as well as fatal and non-fatal myocardial infarction. These results were observed in both men and women, the elderly, smokers and non-smokers, diabetics and hypertensives. Primary prevention studies yielded similar results, although total mortality was not affected. Statins also induce atheroma regression and do not cause cancer. However, many unresolved issues remain, such as partial risk reduction, costs, several potential side effects, and long-term use by young patients. Statins act mainly as lipid-lowering drugs but pleiotropic actions are also present. Healthy lifestyle, on the other hand, is effective and inexpensive and has no harmful effects. Five items are associated with lower cardiac risk: non-smoking, BMI ≤25, regular exercise (30 min/day), healthy diet (fruits, vegetables, low-saturated fat, and 5-30 g alcohol/day). Nevertheless, there are difficulties in implementing these measures both at the individual and population levels. Changes in behavior require multidisciplinary care, including medical, nutritional, and psychological counseling. Participation of the entire society is required for such implementation, i.e., universities, schools, media, government, and medical societies. Although these efforts represent a major challenge, such a task must be faced in order to halt the atherosclerosis epidemic that threatens the world.

  15. EXPANDING URBAN AMERICAN INDIAN YOUTHS’ REPERTOIRE OF DRUG RESISTANCE SKILLS: PILOT RESULTS FROM A CULTURALLY ADAPTED PREVENTION PROGRAM

    Science.gov (United States)

    Kulis, Stephen; Dustman, Patricia A.; Brown, Eddie F.; Martinez, Marcos

    2013-01-01

    This article examines changes in the drug resistance strategies used by urban American Indian (UAI) middle school students during a pilot test of a substance use prevention curriculum designed specifically for UAI youth, Living in 2 Worlds (L2W). L2W teaches four drug resistance strategies (refuse, explain, avoid, leave [R-E-A-L]) in culturally appropriate ways. Data come from 57 UAI students (53% female; mean age = 12.5 years) who participated in L2W during an academic enrichment class for Native youth at two Phoenix schools. Students completed a pre-test questionnaire before the L2W lessons and a post-test 7 months later. Questions assessed the use of R-E-A-L and alternative strategies commonly reported by UAI youth (change the subject, use humor). Tests of mean differences from pre-test to post-test showed significant increases in use of refuse, R-E-A-L repertoire. Use of more passive strategies (avoid, use humor) did not change significantly, except for change the subject, which increased. Changes in the use of strategies did not differ significantly by gender, age, school grades, parental education, or length of urban residence. The L2W curriculum appears effective in teaching culturally relevant communication strategies that expand UAI youths’ repertoire of drug resistance skills. PMID:23529769

  16. [PHYSICAL AND MATHEMATICAL GROUNDS LANDFORMS BASIS PLATE DENTURES WHEN APPLYING THE COMPLEX METHOD OF PREVENTION OF PROSTHETIC STOMATITIS].

    Science.gov (United States)

    Zverkhanovsky, A

    2016-06-01

    Objective - to develop the form of the drug reservoir to hold the vegetable oils under the basis of the prosthesis. The research was conducted on the Bench PMMA samples. The comparison group consisted of smooth plate PMMA. Two study groups were PMMA plates with grooves on one side of a square with sides of 2 mm and depth of channel - 1 mm. The third group consisted of the experimental plate with diamond-shaped notches with the same parameters. The lowest value of the stress in the plate having a rhombic grid, they are 54% less than in the smooth plate and 37% less than in the plate with a square lattice (the best strength characteristics in a rhombic plate with grille). Equivalent move from the plate with a rhombic lattice is less than an order of magnitude than that of a smooth plate and by 5.8% more than at the plate with a square lattice, which indicates good performance design plasticity with rhombic grid. Basis with the rhombic lattice on the surface has the best record on the stress-strain state in comparison with other models considered (smooth plate with a square lattice plate).

  17. Non-steroidal anti-inflammatory drug, nabumetone, prevents indometacin-induced gastric damage via inhibition of neutrophil functions.

    Science.gov (United States)

    Ishiwata, Yoshiro; Okamoto, Masayuki; Yokochi, Shoji; Hashimoto, Hiroyuki; Nakamura, Takashi; Miyachi, Atsushi; Naito, Yuji; Yoshikawa, Toshikazu

    2003-02-01

    Nabumetone is a non-steroidal anti-inflammatory drug (NSAID). It works as a prodrug and is extensively metabolized to an active metabolite, 6-methoxy-2-naphthylacetic acid (6MNA). It is well known that neutrophil infiltration and activation are critical in the pathogenesis of NSAID-induced gastric injury, and nabumetone shows less incidence of gastrointestinal irritancy. We examined the effects of nabumetone on neutrophil activation and on indometacin-induced gastric damage. In the indometacin-induced gastric mucosal injury, rats were treated with indometacin and then nabumetone or 6MNA was orally administered. Nabumetone prevented gastric damage accompanied by the reduction of neutrophil infiltration into gastric mucosa, but such an effect was not observed with 6MNA. Nabumetone reduced the formyl methionyl leucyl phenylalanine (fMLP)-induced respiratory burst of human neutrophils to 30% of the control level in-vitro, but 6MNA did not. In addition, nabumetone prevented the fMLP-induced migration of neutrophils. Nabumetone did not inhibit O2- generation in the xanthine-xanthine oxidase system. These results suggest that nabumetone prevents gastric damage induced by the active metabolite, 6MNA, via the suppression of neutrophil activation in gastric mucosa.

  18. [Carcinogenicity of antineoplastic drugs: classification, protection and prevention, use and evidence].

    Science.gov (United States)

    Apostoli, Pietro; Catalani, Simona; Bergonzi, Roberto; Galloni, Carla; Minguzzi, Martina

    2014-01-01

    Many antineoplastic agents have been shown to be mutagenic, teratogenic and carcinogenic in experimental studies and secondary malignant neoplasms are known to be associated with several specific therapeutic treatments. However, the occupational exposure to antineoplastic drugs in health care workers has different routes of exposure, dose and duration compared to patients undergoing treatment protocols. The aims of this review are to analyze and to update the National and International Classification, and deepening the topics of occupational exposure, current operating conditions, the technical and operational progress to reducing the exposure, the epidemiological evidence and exposure measurement data available. Finally, we illustrate the dispersion in the environment as a real risk for the general population.

  19. Prevention and Treatment of KSHV-associated Diseases with Antiviral Drugs

    Institute of Scientific and Technical Information of China (English)

    Ren-rong TIAN; Qing-jiao LIAO; Xulin CHEN

    2008-01-01

    s Kaposi's sarcoma-associated herpesvirus (KSHV) was first identified as the etiologic agent of Kaposi's sarcoma (KS) in 1994.KSHV infection is necessary,but not sufficient for the development of Kaposi sarcoma (KS),primary effusion lymphoma (PEL),and multicentric Castleman disease (MCD).Advances in the prevention and treatment of KSHV-associated Diseases have been achieved,even though current treatment options are ineffective,or toxic to many affected persons.The identification of new targets for potential future therapies and the randomized trial to evaluate the efficacy of new antivirals are required.

  20. EGFR inhibition evokes innate drug resistance in lung cancer cells by preventing Akt activity and thus inactivating Ets-1 function.

    Science.gov (United States)

    Phuchareon, Janyaporn; McCormick, Frank; Eisele, David W; Tetsu, Osamu

    2015-07-21

    Nonsmall cell lung cancer (NSCLC) is the leading cause of cancer death worldwide. About 14% of NSCLCs harbor mutations in epidermal growth factor receptor (EGFR). Despite remarkable progress in treatment with tyrosine kinase inhibitors (TKIs), only 5% of patients achieve tumor reduction >90%. The limited primary responses are attributed partly to drug resistance inherent in the tumor cells before therapy begins. Recent reports showed that activation of receptor tyrosine kinases (RTKs) is an important determinant of this innate drug resistance. In contrast, we demonstrate that EGFR inhibition promotes innate drug resistance despite blockade of RTK activity in NSCLC cells. EGFR TKIs decrease both the mitogen-activated protein kinase (MAPK) and Akt protein kinase pathways for a short time, after which the Ras/MAPK pathway becomes reactivated. Akt inhibition selectively blocks the transcriptional activation of Ets-1, which inhibits its target gene, dual specificity phosphatase 6 (DUSP6), a negative regulator specific for ERK1/2. As a result, ERK1/2 is activated. Furthermore, elevated c-Src stimulates Ras GTP-loading and activates Raf and MEK kinases. These observations suggest that not only ERK1/2 but also Akt activity is essential to maintain Ets-1 in an active state. Therefore, despite high levels of ERK1/2, Ets-1 target genes including DUSP6 and cyclins D1, D3, and E2 remain suppressed by Akt inhibition. Reduction of DUSP6 in combination with elevated c-Src renews activation of the Ras/MAPK pathway, which enhances cell survival by accelerating Bim protein turnover. Thus, EGFR TKIs evoke innate drug resistance by preventing Akt activity and inactivating Ets-1 function in NSCLC cells.

  1. Effects of the above the influence brand on adolescent drug use prevention normative beliefs.

    Science.gov (United States)

    Evans, W Douglas; Holtz, Kristen; White, Tanya; Snider, Jeremy

    2014-01-01

    Health brands are based on the relations between individuals and health behaviors and lifestyles. Brands can be measured by the brand equity construct validated in previous studies. The National Youth Anti-Drug Media Campaign brands alternative, non-drug use behaviors as a behavior change strategy. This study goes beyond previous campaign evaluations, which did not include specific brand equity measurements. Using data from a nationally representative media tracking, this study examined the relation between antidrug campaign brand equity and adoption of targeted attitudes, beliefs, and behaviors. Data were gathered before the relaunch of the campaign, and follow-up data collected 3 months later. On the basis of factor analysis, the authors developed a higher order antidrug brand equity factor and regressed campaign outcomes on that factor in multivariable models. The authors observed significant effects of higher brand equity on higher levels of targeted antidrug attitudes and normative beliefs at follow-up. The authors also observed some counterintuitive relations (i.e., less positive attitudes at follow-up). They interpreted these results in light of the changing messages and campaign strategy. The authors conclude that antidrug brand equity is an important construct for understanding campaign effectiveness. The present campaign shows signs of changing targeted antidrug attitudes and beliefs among youth with brand equity.

  2. Progestogens for preterm birth prevention: a systematic review and meta-analysis by drug route.

    Science.gov (United States)

    Velez Edwards, Digna R; Likis, Frances E; Andrews, Jeffrey C; Woodworth, Alison L; Jerome, Rebecca N; Fonnesbeck, Christopher J; Nikki McKoy, J; Hartmann, Katherine E

    2013-06-01

    Progestogen has been investigated as a preventive intervention among women with increased preterm birth risk. Our objective was to systematically review the effectiveness of intramuscular (IM), vaginal, and oral progestogens for preterm birth and neonatal death prevention. We included articles published from January 1966 to January 2013 and found 27 randomized trials with data for Bayesian meta-analysis. Across all studies, only vaginal and oral routes were effective at reducing preterm births (IM risk ratio [RR] 0.95, 95 % Bayesian credible interval [BCI]: 0.88-1.03; vaginal RR 0.87, 95 % BCI: 0.80-0.94; oral RR 0.64, 95 % BCI: 0.49-0.85). However, when analyses were limited to only single births all routes were effective at reducing preterm birth (IM RR 0.77, 95 % BCI: 0.69-0.87; vaginal RR 0.80, 95 % BCI: 0.69-0.91; oral RR 0.66, 95 % BCI: 0.47-0.84). Only IM progestogen was effective at reducing neonatal deaths (IM RR 0.78, 95 % BCI: 0.56-0.99; vaginal RR 0.75, 95 % BCI: 0.45-1.09; oral RR 0.72, 95 % BCI: 0.09-1.74). Vaginal progestogen was effective in reducing neonatal deaths when limited to singletons births. All progestogen routes reduce preterm births but not neonatal deaths. Future studies are needed that directly compare progestogen delivery routes.

  3. Emerging drugs for prevention of graft failure after allogeneic hematopoietic stem cell transplantation.

    Science.gov (United States)

    Servais, Sophie; Beguin, Yves; Baron, Frédéric

    2013-06-01

    Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the treatment of choice for many patients suffering from hematological malignancies, severe hemoglobinopathies, bone marrow failures or severe primary immunodeficiencies. Graft rejection/failure (GF) is a life-threatening complication following allo-HSCT that is most commonly caused by the reactivity of recipient T cells, natural killer (NK) cells or antibodies against donor grafted hematopoietic cells. The increasing use of allo-HSCT following reduced-intensity conditioning (RIC) and the increasing use of alternative donors (unrelated cord blood and human leukocyte antigen (HLA)-mismatched donor) have resulted in higher frequency of GF. This review describes the pathogenesis and current prevention and treatment of GF as well as agents in development for GF prevention or treatment. The risk of GF may be reduced in the future by optimizing the conditioning regimens and post-grafting immunosuppression, increasing the number of hematopoietic stem cells (HSCs) and/or immune cells transplanted, optimizing HSC homing and better detecting patients at high risk of GF by searching for pre-transplant donor-specific anti-HLA antibodies in patients given grafts from HLA-mismatched donors, or by closely monitoring donor T- and/or NK-cell chimerism after allo-HSCT following RIC.

  4. The role of soil layers in preventing ground water pollution with 17ß-estradiol hormone (E 2

    Directory of Open Access Journals (Sweden)

    A’zam Golzari

    2016-03-01

    Full Text Available Background: Estrogens include estoril (E3, estradiol and estrone (E1. These chemicals are produced in human and animal bodies as well as in synthetic chemicals (drugs. Estrogens can enter water sources in different ways. When these chemicals enter the human body through water and wastewater, they have the ability to mimic or disrupt the normal estrogen activities in humans and animals. Estrogens in wastewater are able to pass soil layers and contaminate groundwater. Therefore, in this study, the removal of the hormone 17ß-estradiol (E2 as a representative of estrogens in three types of soils was studied. The selection was chosen in respect to the importance of entering the hormone into groundwater through the soil. Methods: This study was an experimental study in which the removal of the hormone E2 from different depths of three types of soils was experimented. The soils were consisted of two different textures, the silty sandy clay and the silty sand with gravel. The hormone E2 was diluted and injected into the drilled holes. Soils were characterized in the soil mechanics laboratory. Hormone extraction from the soils was performed using a centrifuge and analyzed with the Elecsys device. The results were analyzed using the IBM SPSS version 22 software. Results: The results showed that the removal rates of hormone E2 in the three types of soils were higher than 99.5%, and the removal rate in the silty sand was more than the others. In all three soil samples, the removal rates in the first layer were high. The average injected hormone in the soil decreased from 3500 to 3112 ng/l. The results showed that the adhesion and plasticity of the soil had also affected the removal rates. Conclusion: Results showed that the soil plays a significant role in the removal of E2 hormone and this hormone was reduced or eliminated in the first layers of the soils. Thus, the risk of groundwater contamination is low.

  5. A Community-Engaged Approach to Developing an mHealth HIV/STI and Drug Abuse Preventive Intervention for Primary Care: A Qualitative Study.

    Science.gov (United States)

    Cordova, David; Bauermeister, Jose A; Fessler, Kathryn; Delva, Jorge; Nelson, Annabelle; Nurenberg, Rachel; Mendoza Lua, Frania; Alers-Rojas, Francheska; Salas-Wright, Christopher P

    2015-12-18

    Despite ongoing prevention efforts, HIV and other sexually transmitted infections (HIV/STIs) and drug use remain public health concerns. Urban adolescents, many of whom are underserved and racial minorities, are disproportionately affected. Recent changes in policy, including the Affordable Care Act, and advances in technology provide HIV/STI and drug abuse prevention scientists with unique opportunities to deliver mobile health (mHealth) preventive interventions in primary care. The purpose of this community-engaged study was to develop an mHealth version of the Storytelling for Empowerment preventive intervention for primary care (hereinafter referred to as "S4E"). A total of 29 adolescents were recruited from a youth-centered primary care clinic in Southeast, Michigan, to participate in qualitative interviews. Participants were predominantly African American (n=19, 65.5%) and female (n=21, 72.4%) with a mean age of 16.23 (SD 2.09). The principles of community-based participatory research (CBPR), in conjunction with agile software development and the recommended core prevention principles of the National Institute on Drug Abuse (NIDA) were employed during S4E development. CBPR principles are aimed at improving the effectiveness of research by addressing locally relevant health problems, working with community strengths, and translating basic science into applied research. Complementing this approach, the NIDA prevention principles are derived from decades of drug abuse prevention research aimed at increasing the effectiveness and uptake of programs, through the development of culturally specific interventions and ensuring the structure, content, and delivery of the intervention fit the needs of the community. Data were analyzed using thematic analysis. A total of 5 themes emerged from the data: (1) acceptability of the mHealth app to adolescents in primary care, (2) inclusion of a risk assessment to improve clinician-adolescent HIV/STI and drug use communication

  6. The future of cancer research: prevention, screening, vaccines, and tumor-specific drug combos.

    Science.gov (United States)

    Blanck, George

    2014-01-01

    New cancer research strategies have developed very rapidly over the past five years, including extensive DNA sequencing of tumor and normal cells; use of highly sensitive cancer cell detection methods; vaccine development and tumor-specific (designer) drugs. These developments have raised questions about where to concentrate efforts in the near future when establishing clinical trials, particularly important in an age of diminishing resources and during a period when competing strategies for cancer control are likely to overwhelm the opportunities for establishing large, effective clinical trials. In particular, it behooves the research community to be mindful of the inevitable, challenging obligation to responsibly choose between clinical trials that offer the credible hope of incremental advances vs. trials that are less traditional but may have revolutionary outcomes.

  7. Prevention of alcohol and other drug use using motivational interviewing among young adults in the Ukraine

    Directory of Open Access Journals (Sweden)

    Svitlana Polshkova

    2016-10-01

    Full Text Available Background: World Health Organization data shows alarming rates of alcohol consumption among those ages 15 and older in the Ukraine. This study examined the feasibility and initial efficacy of a brief intervention to reduce risky drinking among emerging adults (ages 18-25 in the Ukraine. Methods: Emerging adults presenting to two settings were screened for risky drinking (Railway Clinical Hospital and Bogomolets National Medical University, with those screening positive on the AUDIT-C (>5 enrolled in the study: 59 participants from the hospital setting (mean age = 22.6 (2.1, 55.9%% male and 61 participants from the university setting (mean age = 20.1(2.3, 55.7% male.  After self-administering a computerized baseline assessment, participants were randomized to receive an in-person brief intervention with telephone booster or to a control condition; participants self-administered a computerized follow-up at 3 months. Results: Regression analyses were conducted, separately for each setting, predicting alcohol outcomes (alcohol consumption and consequences; models controlled for baseline alcohol levels and condition assignment (brief intervention or control. In both settings, the brief intervention group showed significantly less alcohol consumption and consequences at 3-months as compared to the control group (p<.001; however, the groups did not significantly differ  on other drug use (DAST-10 score. Conclusions: Findings suggest that brief motivational interventions are promising for reducing risky drinking among emerging adults in the Ukraine in both inpatient hospital and university settings. Future studies are needed to replicate these findings and extend these effects to reduce other drug use among young people in the Ukraine.

  8. Metformin: A Novel but Controversial Drug in Cancer Prevention and Treatment.

    Science.gov (United States)

    Sui, Xinbing; Xu, Yinghua; Wang, Xian; Han, Weidong; Pan, Hongming; Xiao, Mang

    2015-11-02

    Metformin, a biguanide derivative that is widely used for treating type 2 diabetes mellitus, has recently been shown to exert potential anticancer effects. Many retrospective data and laboratory studies suggest the idea that metformin has antineoplastic activity, but some other studies reach conflicting conclusions. Although the precise molecular mechanisms by which metformin affects various cancers have not been fully elucidated, activation of AMPK-dependent and AMPK-independent pathways along with energy metabolism aberration, cell cycle arrest and apoptosis or autophagy induction have emerged as crucial regulators in this process. In this Review, we describe the role of metformin in the prevention and treatment of a variety of cancers and summarize the molecular mechanisms that are currently well documented in the ability of metformin as an anticancer agent. In addition, the scientific and clinical hurdles regarding the potential role of metformin in cancer will be discussed.

  9. Selection of antimalarial drug resistance after intermittent preventive treatment of infants and children (IPTi/c) in Senegal

    DEFF Research Database (Denmark)

    Ndiaye, Magatte; Tine, Roger; Faye, Babacar

    2013-01-01

    Senegal has since 2003 used sulphadoxine-pyrimethamine (SP) for Intermittent Preventive Treatment (IPT) of malaria in risk groups. However, the large-scale IPT strategy may result in increasing drug resistance. Our study investigated the possible impact of SP-IPT given to infants and children...... on the prevalence of SP-resistant haplotypes in the Plasmodium falciparum genes Pfdhfr and Pfdhps, comparing sites with and without IPTi/c. P. falciparum positives samples (n=352) were collected from children under 5years of age during two cross-sectional surveys in 2010 and 2011 in three health districts (two...... on IPTi/c and one without IPTi/c intervention) located in the southern part of Senegal. The prevalence of SP-resistance-related haplotypes in Pfdhfr and Pfdhps was determined by nested PCR followed by sequence-specific oligonucleotide probe (SSOP)-ELISA. The prevalence of the Pfdhfr double mutant...

  10. Conflict of interest in the evaluation and dissemination of "model" school-based drug and violence prevention programs.

    Science.gov (United States)

    Gorman, Dennis M; Conde, Eugenia

    2007-11-01

    Conflict of interest refers to a set of conditions in which professional judgment concerning the validity of research might be influenced by a secondary competing interest. The competing interest that has received most attention in the literature addressing the prevalence and effects of such conflicts on the practice of empirical research has been that of financial relationships between investigators and research sponsors. The potential for conflicts of interest to arise in the evaluation of drug prevention programs was raised by Moskowitz in this journal in 1993, but to date there has been no attempt made to estimate the scope of this problem. The present study addressed this issue using a sample of "model" school-based drug and violence prevention interventions by first, identifying the types or relationships that exist between program developers and program distributors, and, second, by assessing how many of the evaluations of these programs published in peer-reviewed journals had been conducted by the developers of the programs compared to independent evaluation teams. The data presented indicate that there are relatively few published evaluations that do not involve program developers and that there are few instances in which there is complete separation between the program developer and program distributor. Using the open systems model of the Institute of Medicine Committee on Research Integrity as a framework, it is argued that the culture and norms of the program developer and those of the program evaluator are fundamentally distinct and therefore failure to separate these roles produces high potential for conflict of interest to arise.

  11. Perceived barriers to pharmacist engagement in adverse drug event prevention activities in Ghana using semi-structured interview.

    Science.gov (United States)

    Acheampong, Franklin; Anto, Berko Panyin

    2015-09-07

    Pharmacist involvement in the prevention of medication errors is well documented. One such method, the process by which hospital pharmacists undertake these clinical interventions needs to be described and documented. The perceived barriers to pharmacists succeeding in getting their recommendations accepted could inform future safety strategy development. This study was therefore to trace the typical process involved and explore the perceived barriers to pharmacists' medication safety efforts. This study involved a retrospective evaluation of routine clinical interventions collected at a tertiary hospital in Ghana over 23 months. A sample of pharmacists who had submitted these reports were then interviewed. The interventions made related to drug therapy changes (76.0%), monitoring (13.0%), communication (5.4%), counselling (5.0%) and adverse drug events (0.6%). More than 90% of interventions were accepted. The results also showed that undertaking clinical interventions by pharmacists followed a sequential order with two interlinked subprocesses: Problem Identification and Problem Handling. In identifying the problem, as much information needed to be gathered, clinical issues identified and then the problems prioritised. During the problem handling stage, detailed assessment was made which led to the development of a pharmaceutical plan. The plan was then implemented and monitored to ensure appropriateness of desired outcomes. The main barrier mentioned by pharmacist related to the discrepant attitudes of doctors/nurses. The other barriers encountered during these tasks related to workload, and inadequate clinical knowledge. The attitudes were characterised by conflicts and egos resulting from differences in status/authority, responsibilities, and training. Though the majority of recommendations from pharmacists were accepted, the main barrier to hospital pharmacist engagement in medication error prevention activities related to discrepant attitudes of doctors and

  12. Nonvolatile buffer coating of titanium to prevent its biological aging and for drug delivery.

    Science.gov (United States)

    Suzuki, Takeo; Kubo, Katsutoshi; Hori, Norio; Yamada, Masahiro; Kojima, Norinaga; Sugita, Yoshihiko; Maeda, Hatsuhiko; Ogawa, Takahiro

    2010-06-01

    The osseointegration capability of titanium decreases over time. This phenomenon, defined as biological aging of titanium, is associated with the disappearance of hydrophilicity and the progressive accumulation of hydrocarbons on titanium surfaces. The objective of this study was to examine whether coating of titanium surfaces with 4-(2-Hydroxylethyl)-1-piperazineethanesulfonic acid (HEPES) buffer, a nonvolatile zwitterionic chemical buffering agent, could prevent the time-dependent degradation of the bioactivity of titanium. Commercially pure titanium samples, prepared as disks and cylinders, were acid-etched with H(2)SO(4). A third of the samples were used for experiments immediately after processing (new surfaces), while another third were stored under dark ambient conditions for 3 months (3-month-old surfaces). The remaining third were coated with HEPES after acid-etching and were stored for 3 months (HEPES-coated 3-month-old surfaces). The 3-month-old surfaces were hydrophobic, while new and HEPES-coated 3-month-old surfaces were superhydrophilic. Protein adsorption and the number of osteoblasts attached during an initial culture period were substantially lower for 3-month-old surfaces than for new and HEPES-coated 3-month-old surfaces. Alkaline phosphatase activity and calcium deposition in osteoblast cultures were reduced by more than 50% on 3-month-old surfaces compared to new surfaces, whereas such degradation was not found on HEPES-coated 3-month-old surfaces. The strength of in vivo bone-implant integration for 3-month-old implants, evaluated by the push-in test, was 60% lower than that for new implants. The push-in value of HEPES-coated 3-month-old implants was equivalent to that of new implants. Coating titanium surfaces with HEPES containing an antioxidant amino acid derivative, N-acetyl cysteine (NAC), further enhanced osteoblast attachment to the surfaces, along with the increase level of intracellular glutathione reserves as a result of cellular

  13. HIV/AIDS prevention among female sexual partners of injection drug users in Ciudad Juarez, Mexico.

    Science.gov (United States)

    Ferreira-Pinto, J B; Ramos, R

    1995-01-01

    A participatory community project in the US-Mexico border town of Ciudad Juarez, aimed at helping women who are sex partners of male injection drug users to reduce behaviours which increase their risk for HIV infection, is described and evaluated. The design and implementation of the project were influenced by Paulo Freire's pedagogy in the Latin American tradition of 'popular' education, by Bandura's self-efficacy concepts, and by David Warner's 'barefoot doctor' community health care methodology. Using these approaches the participants were directly involved in the development of teaching materials, and curriculum content and implementation of the project. The programme was evaluated quantitatively using NIDA's AIDS Intake and Follow-up Assessment (AIA/AFA) questionnaires, and qualitatively using open ended interviews. While the AIA/AFA questionnaires detected small changes in the frequency of condom use among the participants, ethnographic interviews detected significant changes in the nature of the behaviours which were placing the women at risk. The changes seem to stem from an increase in the degree of self-esteem, self-efficacy and awareness of the social, economic, and political constraints of their lives. These results demonstrate the need for qualitative measures to be incorporated in the evaluation of community based health education programmes. A series of recommendations is presented to facilitate further development and replication of the programme in similar populations.

  14. Development of novel drug-eluting biodegradable nano-fiber for prevention of postoperative pulmonary venous obstruction.

    Science.gov (United States)

    Mutsuga, Masato; Narita, Yuji; Yamawaki, Aika; Satake, Makoto; Kaneko, Hiroaki; Usui, Akihiko; Ueda, Yuichi

    2009-04-01

    Pulmonary venous obstruction (PVO) after correction of total anomalous pulmonary venous connection (TAPVC) frequently occurs due to intimal-hyperplasia and the required re-operation. We have developed a novel sustained-release drug delivery system, using Tacrolimus-eluting biodegradable nano-fiber (TEBN). It consists of nano-scale fiber composed of biodegradable polymer and Tacrolimus. This study evaluated the effects of TEBN for prevention of venous anastomotic stricture in a rat model to apply to PVO operation. Tacrolimus was incorporated into poly (L-lactide-co-glycolide). The venous stricture model was made by rat inferior vena cava anastomosis. The IVC anastomosis was covered with TEBN with 1.0 wt% Tacrolimus (n=12) or without TEBN as a control (n=12), and evaluated histologically at 1, 2, and 4 weeks after operation. The ratio of intimal area was significantly reduced in the TEBN group compared with the control group (ratio; 1 week: 0.43+/-0.26 vs. 0.07+/-0.04, P=0.04, 2 weeks: 0.39+/-0.19 vs. 0.05+/-0.02, P=0.01, 4 weeks: 0.31+/-0.15 vs. 0.09+/-0.04, P=0.03, control vs. TEBN, respectively). Histological findings showed endothelialization along the inner surface of the vein even in TEBN. The TEBN reduced intimal hyperplasia and preserved endothelialization even in a venous stricture. These results suggested that this strategy might be useful for prevention of recurrent PVO after TAPVC correction.

  15. Diversion of drugs within health care facilities, a multiple-victim crime: patterns of diversion, scope, consequences, detection, and prevention.

    Science.gov (United States)

    Berge, Keith H; Dillon, Kevin R; Sikkink, Karen M; Taylor, Timothy K; Lanier, William L

    2012-07-01

    Mayo Clinic has been involved in an ongoing effort to prevent the diversion of controlled substances from the workplace and to rapidly identify and respond when such diversion is detected. These efforts have found that diversion of controlled substances is not uncommon and can result in substantial risk not only to the individual who is diverting the drugs but also to patients, co-workers, and employers. We believe that all health care facilities should have systems in place to deter controlled substance diversion and to promptly identify diversion and intervene when it is occurring. Such systems are multifaceted and require close cooperation between multiple stakeholders including, but not limited to, departments of pharmacy, safety and security, anesthesiology, nursing, legal counsel, and human resources. Ideally, there should be a broad-based appreciation of the dangers that diversion creates not only for patients but also for all employees of health care facilities, because diversion can occur at any point along a long supply chain. All health care workers must be vigilant for signs of possible diversion and must be aware of how to engage a preexisting group with expertise in investigating possible diversions. In addition, clear policies and procedures should be in place for dealing with such investigations and for managing the many possible outcomes of a confirmed diversion. This article provides an overview of the multiple types of risk that result from drug diversion from health care facilities. Further, we describe a system developed at Mayo Clinic for evaluating episodes of potential drug diversion and for taking action once diversion is confirmed.

  16. New evidence on the HIV epidemic in Libya: why countries must implement prevention programs among people who inject drugs.

    Science.gov (United States)

    Mirzoyan, Lusine; Berendes, Sima; Jeffery, Caroline; Thomson, Joanna; Ben Othman, Hussain; Danon, Leon; Turki, Abdullah A; Saffialden, Rabea; Valadez, Joseph J

    2013-04-15

    Libya had one of the world's largest nosocomial HIV outbreaks in the late 1990 s leading to the detention of 6 foreign medical workers. They were released in 2007 after the Libyan Government and the European Union agreed to humanitarian cooperation that included the development of Libya's first National HIV Strategy and the research reported in this article. Despite the absence of sound evidence on the status and dynamics of Libya's HIV epidemic, some officials posited that injecting drug use was the main mode of transmission. We therefore sought to assess HIV prevalence and related risk factors among people who inject drugs (PWID) in Tripoli. We conducted a cross-sectional survey among 328 PWID in Tripoli using respondent-driven sampling. We collected behavioral data and blood samples for HIV, hepatitis C virus, and hepatitis B virus testing. We estimate an HIV prevalence of 87%, hepatitis C virus prevalence of 94%, and hepatitis B virus prevalence of 5%. We detected injecting drug use-related and sexual risk factors in the context of poor access to comprehensive services for HIV prevention and mitigation. For example, most respondents (85%) reported having shared needles. In this first biobehavioral survey among PWID in Libya, we detected one of the highest (or even the highest) levels of HIV infection worldwide in the absence of a comprehensive harm-reduction program. There is an urgent need to implement an effective National HIV Strategy informed by the results of this research, especially because recent military events and related sociopolitical disruption and migration might lead to a further expansion of the epidemic.

  17. BIOPHARMACEUTICAL SUBSTANTIATION OF THE SOLVENT IN THE COMPOSITION OF THE IMMUNOBIOLOGICAL DRUG FOR PREVENTION AND TREATMENT OF CANDIDAL INFECTION

    Directory of Open Access Journals (Sweden)

    Rybalkin М. V

    2014-10-01

    Full Text Available Today diseases caused by potentially pathogenic microorganisms become increasingly important. This phenomenon is connected with increase of power of influence of the environment: chemical pollution, radiation, irrational use of antibiotics and hormone therapy; it leads to decrease of the immune response and human nonspecific resistance. For the last years one of the indicators of failure of the human body immune protection is chronic and local candidiases caused by potentially pathogenic fungi of Candida genus. Prevalence and risk of candidal infections determine the need for searching new medicines with a high efficiency and safety for human. Development of a vaccine for prevention and treatment of candidal infection is being actively conducted in many countries of the world. It should be noted that currently no domestic vaccine is produced in Ukraine and no candidiasis vaccines have been registered. Therefore, development of such vaccine is the topical issue of modern pharmacy and medicine. In our previous studies it was found that the immunobiological drug based on the antigens of fungi of C. albicans with the protein concentration of 3 mg/ml and C. tropicalis with the protein concentration of 5 mg/ml in the ratio of 1:1 possesses the protective and therapeutic effect. At the current stage of research it is necessary to substantiate the solvent in the composition of the immunobiological drug. The aim of this work is the experimental substantiation of the solvent in the composition of the immunobiological drug based on the antigens of C. albicans and C. tropicalis fungi. Materials and Methods. The immunobiological drug with the protein concentration of 4 mg/ml was investigated using various solvents. The following solvents was studied: water for injections, 0.9 % isotonic saline solution, phosphate buffer solution. To determine the protective and therapeutic activity of the immunobiological drug based on the antigens of C. albicans and C

  18. Economic evaluation of an alternative drug to sulfadoxine-pyrimethamine as intermittent preventive treatment of malaria in pregnancy.

    Directory of Open Access Journals (Sweden)

    Elisa Sicuri

    Full Text Available Intermittent preventive treatment in pregnancy (IPTp with sulfadoxine-pyrimethamine (SP is recommended in HIV-negative women to avert malaria, while this relies on cotrimoxazole prophylaxis (CTXp in HIV-positive women. Alternative antimalarials are required in areas where parasite resistance to antifolate drugs is high. The cost-effectiveness of IPTp with alternative drugs is needed to inform policy.The cost-effectiveness of 2-dose IPTp-mefloquine (MQ was compared with IPTp-SP in HIV-negative women (Benin, Gabon, Mozambique and Tanzania. In HIV-positive women the cost-effectiveness of 3-dose IPTp-MQ added to CTXp was compared with CTXp alone (Kenya, Mozambique and Tanzania. The outcomes used were maternal clinical malaria, anaemia at delivery and non-obstetric hospital admissions. The poor tolerability to MQ was included as the value of women's loss of working days. Incremental cost-effectiveness ratios (ICERs were calculated and threshold analysis undertaken.For HIV-negative women, the ICER for IPTp-MQ versus IPTp-SP was 136.30 US$ (2012 US$ (95%CI 131.41; 141.18 per disability-adjusted life-year (DALY averted, or 237.78 US$ (95%CI 230.99; 244.57, depending on whether estimates from Gabon were included or not. For HIV-positive women, the ICER per DALY averted for IPTp-MQ added to CTXp, versus CTXp alone was 6.96 US$ (95%CI 4.22; 9.70. In HIV-negative women, moderate shifts of variables such as malaria incidence, drug cost, and IPTp efficacy increased the ICERs above the cost-effectiveness threshold. In HIV-positive women the intervention remained cost-effective for a substantial (up to 21 times increase in cost per tablet.Addition of IPTp with an effective antimalarial to CTXp was very cost-effective in HIV-positive women. IPTp with an efficacious antimalarial was more cost-effective than IPTp-SP in HIV-negative women. However, the poor tolerability of MQ does not favour its use as IPTp. Regardless of HIV status, prevention of malaria in

  19. Levosimendan: a cardiovascular drug to prevent liver ischemia-reperfusion injury?

    Directory of Open Access Journals (Sweden)

    Peter Onody

    Full Text Available INTRODUCTION: Temporary occlusion of the hepatoduodenal ligament leads to an ischemic-reperfusion (IR injury in the liver. Levosimendan is a new positive inotropic drug, which induces preconditioning-like adaptive mechanisms due to opening of mitochondrial KATP channels. The aim of this study was to examine possible protective effects of levosimendan in a rat model of hepatic IR injury. MATERIAL AND METHODS: Levosimendan was administered to male Wistar rats 1 hour (early pretreatment or 24 hours (late pretreatment before induction of 60-minute segmental liver ischemia. Microcirculation of the liver was monitored by laser Doppler flowmeter. After 24 hours of reperfusion, liver and blood samples were taken for histology, immuno- and enzyme-histochemistry (TUNEL; PARP; NADH-TR as well as for laboratory tests. Furthermore, liver antioxidant status was assessed and HSP72 expression was measured. RESULTS: In both groups pretreated with levosimendan, significantly better hepatic microcirculation was observed compared to respective IR control groups. Similarly, histological damage was also reduced after levosimendan administration. This observation was supported by significantly lower activities of serum ALT (p early = 0.02; p late = 0.005, AST (p early = 0.02; p late = 0.004 and less DNA damage by TUNEL test (p early = 0.05; p late = 0.034 and PAR positivity (p early = 0.02; p late = 0.04. Levosimendan pretreatment resulted in significant improvement of liver redox homeostasis. Further, significantly better mitochondrial function was detected in animals receiving late pretreatment. Finally, HSP72 expression was increased by IR injury, but it was not affected by levosimendan pretreatment. CONCLUSION: Levosimendan pretreatment can be hepatoprotective and it could be useful before extensive liver resection.

  20. [An alarming threat to secondary prevention: low compliance (lifestyle) and poor adherence (drugs)].

    Science.gov (United States)

    Fuster, Valentín

    2012-07-01

    The deteriorating health of the general population and the increasing prevalence of chronic disease combine to present a problem of global proportions whose causes are both multifactorial and complex. The consumer society we live in does not encourage healthy living, and the consequences are even most devastating when social inequalities, the economic situation and the population explosion in recent decades are taken into account. The growth of poor eating habits, obesity, and hypertension are relentlessly contributing to the development of an epidemic of cardiovascular disease. In this context, the ability of national and international bodies and regulatory agencies to have an effect on commercial interests is very limited and alternative ways of reducing the disease burden are needed. Recent studies on patient compliance with lifestyle changes and on adherence to prescribed medication have produced alarming findings. Over 50% of patients, on average, choose to abandon the treatment they have been prescribed, and the percentage that achieve the targets proposed for improving habitual behaviors (e.g. quitting smoking, losing weight or increasing physical activity) is similar or lower. It is essential that solutions to these problems are found because, in addition to their implications for the health of the individual, poor compliance and adherence threaten to undermine the relevance of clinical study findings and are associated with substantial economic costs, given that they result in the failure to achieve therapeutic goals and increase rates of hospitalization and death. Improved communication between doctors and patients, the active participation of other health professionals and the development of combination drug formulations (e.g. the polypill) appear to be the most promising strategies for improving patient adherence to treatment and reducing the economic burden. Copyright © 2012. Published by Elsevier Espana.

  1. Prevention of Fetal Congenital Malformations with Allowance for the Pharmacogenetic Features of the Metabolism of Antiepileptic Drugs and Hereditary Abnormalities in the Folate Cycle

    Directory of Open Access Journals (Sweden)

    D. V. Dmitrenko

    2014-01-01

    Full Text Available Fetal congenital malformations are among the most dangerous complications of pregnancy in women with epilepsy taking antiepileptic drugs. Valproic acid and phenobarbital have the greatest risk of teratogenic effects. Insights into the current mechanisms of teratogenic effect of antiepileptic drugs, pharmacogenetic features of the metabolism of valproates and hereditary abnormalities in the folate cycle enables prevention of fetal congenital malformations. 

  2. Hypoglycaemic therapy in type 2 diabetes. Part I. Metformin is the only glucose-lowering drug known to prevent complications of diabetes.

    Science.gov (United States)

    2015-04-01

    Metformin monotherapy appears to reduce mortality in patients with type 2 diabetes, with generally acceptable adverse effects. To determine whether any other glucose-lowering drugs have been shown to prevent or delay the onset of long-term clinical complications of diabetes, we conducted a systematic review of the literature using the standard Prescrire methodology. We identified only six randomised controlled trials, versus placebo or no treatment, that were designed to evaluate the efficacy of glucose-lowering drugs in preventing the clinical complications of type 2 diabetes. Three trials of various insulins failed to demonstrate a tangible benefit for patients with type 2 diabetes and moderate hyperglycaemia. In one trial, cardiovascular mortality appeared to be higher in the group treated with tolbutamide, a glucose-lowering sulphonylurea. In a trial lasting 11 years, another sulphonylurea, glibenclamide, appeared to reduce the incidence of diabetes complications, but it had no impact on mortality. The results of this trial are undermined by methodological flaws. In trials lasting up to 3 years, pioglitazone, alogliptin and saxagliptin had no effect in preventing the clinical complications of diabetes in patients with relatively high blood glucose levels. * In 2014, metformin is the only hypo- glycaemic drug that appears to reduce mortality among patients with type 2 diabetes in comparative trials. Compa- rative data suggesting that gliben- clamide prevents some complications of diabetes are rather unconvincing. No other glucose-lowering drugs have been shown to prevent the complica- tions of diabetes, but their evaluation is inadequate.

  3. Alter Ego. Drug and brain--information to prevent. Compared analysis of opinions, knowledge and habits among a multicentric sample of secondary school students about drug addiction.

    Science.gov (United States)

    Ferrara, M; Gentile, A; Langiano, E; De Vito, E; La Torre, G; Ricciardi, G

    2006-03-01

    Repression and control have been shown to be inadequate for drug addiction issues. Recent history, however has proved that information is one of the most effective measures against the spread of drugs. The wide range of drug circulation and the need for the spread of correct information on the effects of drugs in man, especially his brain, have led the Center for Scientific Culture Diffusion of Cassino University, to widen the scope of "Alter Ego. Drugs and the brain", a touring educational exhibition, which opened in 1994, by dedicating more attention to socially accepted drugs, such as alcohol and tobacco, and to new substances like ecstasy and similar drugs. Concurrently with the Alter Ego touring exhibition, a study was undertaken to obtain information on public awareness of the dangers of psychotropic drug abuse and to assess the effectiveness of the exhibition as an instrument of scientific information about drug addiction among its visitors, during its tour of over 60 Italian towns.

  4. A Comparison of Maternal Outcomes from an Alcohol, Tobacco, and Other Drug Prevention Program for Mothers Choosing an Intervention versus Being Randomized

    OpenAIRE

    Byrnes, Hilary F.; Miller, Brenda A.; Laborde, Nicole

    2012-01-01

    Self-determination theory and substantial research findings suggest that more desirable outcomes may occur when participants are able to choose their prevention or treatment interventions, as having a choice may lead to greater motivation and feelings of self-efficacy. The present study examined the influence of having a choice of family-based prevention programs for youth alcohol, tobacco, and drug use on mothers’ communication outcomes. Families (N=496) were those with an 11–12 year old enr...

  5. Emergence of minor drug-resistant HIV-1 variants after triple antiretroviral prophylaxis for prevention of vertical HIV-1 transmission.

    Directory of Open Access Journals (Sweden)

    Andrea Hauser

    Full Text Available BACKGROUND: WHO-guidelines for prevention of mother-to-child transmission of HIV-1 in resource-limited settings recommend complex maternal antiretroviral prophylaxis comprising antenatal zidovudine (AZT, nevirapine single-dose (NVP-SD at labor onset and AZT/lamivudine (3TC during labor and one week postpartum. Data on resistance development selected by this regimen is not available. We therefore analyzed the emergence of minor drug-resistant HIV-1 variants in Tanzanian women following complex prophylaxis. METHOD: 1395 pregnant women were tested for HIV-1 at Kyela District Hospital, Tanzania. 87/202 HIV-positive women started complex prophylaxis. Blood samples were collected before start of prophylaxis, at birth and 1-2, 4-6 and 12-16 weeks postpartum. Allele-specific real-time PCR assays specific for HIV-1 subtypes A, C and D were developed and applied on samples of mothers and their vertically infected infants to quantify key resistance mutations of AZT (K70R/T215Y/T215F, NVP (K103N/Y181C and 3TC (M184V at detection limits of <1%. RESULTS: 50/87 HIV-infected women having started complex prophylaxis were eligible for the study. All women took AZT with a median duration of 53 days (IQR 39-64; all women ingested NVP-SD, 86% took 3TC. HIV-1 resistance mutations were detected in 20/50 (40% women, of which 70% displayed minority species. Variants with AZT-resistance mutations were found in 11/50 (22%, NVP-resistant variants in 9/50 (18% and 3TC-resistant variants in 4/50 women (8%. Three women harbored resistant HIV-1 against more than one drug. 49/50 infants, including the seven vertically HIV-infected were breastfed, 3/7 infants exhibited drug-resistant virus. CONCLUSION: Complex prophylaxis resulted in lower levels of NVP-selected resistance as compared to NVP-SD, but AZT-resistant HIV-1 emerged in a substantial proportion of women. Starting AZT in pregnancy week 14 instead of 28 as recommended by the current WHO-guidelines may further increase

  6. A randomised trial to compare the safety, tolerability and efficacy of three drug combinations for intermittent preventive treatment in children.

    Directory of Open Access Journals (Sweden)

    Kalifa Bojang

    Full Text Available BACKGROUND: Results from trials of intermittent preventive treatment (IPT in infants and children have shown that IPT provides significant protection against clinical malaria. Sulfadoxine-pyrimethamine (SP given alone or in combination with other drugs has been used for most IPT programmes. However, SP resistance is increasing in many parts of Africa. Thus, we have investigated whether SP plus AQ, SP plus piperaquine (PQ and dihydroartemisinin (DHA plus PQ might be equally safe and effective when used for IPT in children in an area of seasonal transmission. METHODS: During the 2007 malaria transmission season, 1008 Gambian children were individually randomized to receive SP plus amodiaquine (AQ, SP plus piperaquine (PQ or dihydroartemisinin (DHA plus PQ at monthly intervals on three occasions during the peak malaria transmission season. To determine the risk of side effects following drug administration, participants in each treatment group were visited at home three days after the start of each round of drug administration and a side effects questionnaire completed. To help establish whether adverse events were drug related, the same questionnaire was administered to 286 age matched control children recruited from adjacent villages. Morbidity was monitored throughout the malaria transmission season and study children were seen at the end of the malaria transmission season. RESULTS: All three treatment regimens showed good safety profiles. No severe adverse event related to IPT was reported. The most frequent adverse events reported were coughing, diarrhoea, vomiting, abdominal pain and loss of appetite. Cough was present in 15.2%, 15.4% and 18.7% of study subjects who received SP plus AQ, DHA plus PQ or SP plus PQ respectively, compared to 19.2% in a control group. The incidence of malaria in the DHA plus PQ, SP plus AQ and SP plus PQ groups were 0.10 cases per child year (95% CI: 0.05, 0.22, 0.06 (95% CI: 0.022, 0.16 and 0.06 (95% CI: 0.02, 0

  7. The 'Aachen Falls Prevention Scale' - development of a tool for self-assessment of elderly patients at risk for ground level falls.

    Science.gov (United States)

    Pape, Hans-Christoph; Schemmann, Ulrike; Foerster, Juergen; Knobe, Matthias

    2015-01-01

    The incidence of falls in the elderly population is difficult to determine and therefore potentially underestimated. Screening algorithms usually have in common that the evaluation is undertaken by trained individuals in a hospital setting. This leads to the inclusion of a high proportion of low-risk people and a waste of resources. It would be advantageous to pretest the individuals at risk in their own environment using a simple self-assessment approach. The consensus process of our group of clinicians and physical therapists included: 1. a preparative literature review about risk profiles and assessment tools for ground level falls; 2. a selection of appropriate questions that cover all health aspects involved in an increased risk for falling; and 3. a selection of a simple physical test that can be used at home without the need of a health care professional. We thus searched to develop a scale that can be used by older citizen at higher risk of falling. The current manuscript summarizes the results of this review, consensus and selection process. The literature search was undertaken between March and August 1, 2013. The selection process for the questions used (Part I) lasted between March 2013 and January 2014. Among all tests evaluated the 20 second standing test (Part II) was deemed to be safe to be performed even by an individual at risk for a fall, as it closely resembles activities of daily living. The `Aachen Falls Prevention Scale` finally uses a self-assessment tool grading falls risk on a scale of 1 to 10 by the individual itself after completion of Part I and Part II. In summary, we present a scale that might offer a self-assessment option to improve the measures of falls prevention pass for elderly citizens. The introduction of the `Aachen Falls Prevention Scale` which combines a simple questionnaire with a safe and quick balance tool, meets the criteria to identify whether or not a balance problem exists - the first step in evaluation of falls

  8. The Prevention and Control of the Risk on Drug Procurement Probity in Our Hospital%医院药品采购廉洁风险防控

    Institute of Scientific and Technical Information of China (English)

    兰莉琳

    2014-01-01

    Strictly implementing the system of drug purchase and implementing the prevention and control of the risk of probity is the key point in ensuring the quality of drug, the clinical efficacy and Patients with drug safety. So the hospital must standardize the management of this part.%严格执行药品采购制度,实行廉洁风险防控,是保证医院药品质量,确保临床疗效及患者用药安全的关键环节,所以医院必须规范这方面工作管理。

  9. The combination of sulfamethoxazole, trimethoprim, and isoniazid or rifampin is bactericidal and prevents the emergence of drug resistance in Mycobacterium tuberculosis.

    Science.gov (United States)

    Vilchèze, Catherine; Jacobs, William R

    2012-10-01

    The challenges of developing new drugs to treat tuberculosis (TB) are indicated by the relatively small number of candidates entering clinical trials in the past decade. To overcome these issues, we reexamined two FDA-approved antibacterial drugs, sulfamethoxazole (SMX) and trimethoprim (TMP), for use in TB treatment. SMX and TMP inhibit folic acid biosynthesis and are used in combination to treat infections of the respiratory, urinary, and gastrointestinal tracts. The MICs of SMX and TMP, alone and in combination, were determined for drug-susceptible, multidrug-resistant (MDR), and extensively drug-resistant Mycobacterium tuberculosis strains. While TMP alone was not effective against M. tuberculosis, the combination of TMP and SMX was bacteriostatic against M. tuberculosis. Surprisingly, the combination of SMX and TMP was also active against a subset of MDR M. tuberculosis strains. Treatment of M. tuberculosis with TMP-SMX and a first-line anti-TB drug, either isoniazid or rifampin, was bactericidal, demonstrating that the combination of TMP and SMX with isoniazid or rifampin was not antagonistic. Moreover, the addition of SMX-TMP in combination with either isoniazid or rifampin also prevented the emergence of drug resistance in vitro. In conclusion, this study further illustrates the opportunity to reevaluate the activity of TMP-SMX in vivo to prevent the emergence of drug-resistant M. tuberculosis.

  10. A Novel Antihepatitis Drug, Bicyclol, Prevents Liver Carcinogenesis in Diethylnitrosamine-Initiated and Phenobarbital-Promoted Mice Tumor Model

    Directory of Open Access Journals (Sweden)

    Hua Sun

    2012-01-01

    Full Text Available Bicyclol, an antihepatitis drug developed by Chinese scientists, has been shown to prevent the malignant transformation induced by 3-methylcholanthrene and 12-O-tetradecanoylphorbol-13-acetate in WB-F344 rat liver epithelial cells. This study provides further evidence on its role as a chemopreventive agent in experimental mice with diethylnitrosamine- (DEN- initiated and phenobarbital- (PB- promoted liver carcinoma. Liver tissue and serum were collected. In the two-stage model of hepatocarcinogenesis in mice, oral administration of bicyclol (100, 200 mg/kg before DEN injection showed significant reduction in the incidence of hepatocellular foci, nodules, or carcinoma. Histopathological examination revealed that there was no hepatocellular carcinoma (HCC and hepatoma formation in the mice pretreated with bicyclol (200 mg/kg at week 20, while the mice treated with DEN/PB developed 33.3% HCC and 55.6% hepatoma. Furthermore, the serum levels of alanine aminotransferase (ALT, alkaline phosphatase (ALP, and α-fetal protein (AFP in serum significantly increased in the DEN/PB model group in comparison with the control group. Pretreatment with bicyclol showed a marked reduction in the above condition. Bicyclol also decreased the expression of AFP and proliferating cell nuclear antigen level in the liver tissue and attenuated the decrease in body weight. In this study, we also found that 10 weeks after stopping the administration of PB and drugs, the control and bicyclol-treated (200 mg/kg animals showed no HCC and hepatoma formation at the time of termination whereas DEN/PB-induced mice developed 100% hepatoma and 50% HCC. These results further indicate that bicyclol has the chemopreventive potential for liver carcinogenesis induced by carcinogens.

  11. Factors Affecting the Efficacy of Nonsteroidal Anti-inflammatory Drugs in Preventing Post–Endoscopic Retrograde Cholangiopancreatography Pancreatitis

    Science.gov (United States)

    Rustagi, Tarun; Njei, Basile

    2016-01-01

    Objectives To identify the factors affecting the efficacy of nonsteroidal anti-inflammatory drugs (NSAIDs) in preventing post–endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP). Methods We systematically searched databases for relevant studies published from inception to November 2013. Results A meta-analysis of 11 randomized trials (n = 2497) revealed a significant reduction in PEP in patients who received NSAIDs compared with that in patients who received placebo (relative risk [RR], 0.59; 95% confidence interval [CI], 0.41–0.85; P = 0.005). In subgroup analysis by treatment type, indomethacin had no significant effect (RR, 0.66; 95% CI, 0.38–1.15; P = 0.14), whereas other NSAIDs showed significant benefit (RR, 0.51; 95% CI, 0.29–0.91; P = 0.02). Only rectal administration significantly reduced the incidence of PEP (RR, 0.43; 95% CI, 0.32–0.58; P < 0.00001). The risk for PEP was the lowest among patients who received NSAIDs before ERCP (RR, 0.48; 95% CI, 0.29–0.78; P = 0.003). NSAIDs did not significantly reduce the risk of PEP in men (RR, 0.61; 95% CI, 0.34–1.09), patients with sphincter of Oddi dysfunction (RR, 0.98; 95% CI, 0.38–2.54), or patients with pancreatic duct injection (RR, 0.64; 95% CI, 0.35–1.18). Conclusions Rectal administration of NSAIDs (especially diclofenac), before ERCP, seemed to be the most effective strategy for preventing PEP. PMID:26168316

  12. Experimental study on cyclosporine A drug delivery system in prevention of posterior capsule opacification after intraocular lens implantation in rabbits

    Institute of Scientific and Technical Information of China (English)

    Pei Cheng; Sun Naixue

    2008-01-01

    Objective To study the effect of cyclosporine A drug delivery system (CsA-DDS) on the prevention of posterior capsule opacification (PCO) after experimental intraocular lens implantation in rabbit eyes. Methods Twenty healthy New Zealand white rabbits, whose left eyes and right eyes were used respectively as experiment eyes and controls, were subjected to extracapsular lens extraction and artificial lens implantation. During the operation, CsA-DDS with poly (lactideco-glycolide) as carriers or empty DDS was implanted in the capsular bag for the experimental eyes and controls respectively. After the operation, anterior chamber reaction, intraocular pressure (IOP) and CsA concentration were monitored and twelve weeks after the operation, the eyes were extracted for histopathological and morphological examinations. Results There were no differences between the two groups in conjunctival congestion,IOP change and anterior chamber reaction. PCO was less severe in the experimental eyes than in the controls. Light microscopy revealed that posterior capsular membrane in the experimental eyes was slick, with no obvious proliferation,whereas in the controls, there were lens epithelial cell proliferation and cortex regeneration of different degrees.Morphological examination with electron microscope showed that in the experimental eyes, lens epithelial cells did not function actively and apoptosis occurred, whereas in the controls, epithelial cells presented active function. No marked ultrastructural changes were found in either group. Conclusion Cs-DDS can inhibit PCO after intraocular lens implantation in rabbit eyes and does not have toxic effects on the surrounding ocular tissues. Therefore, it has a good potential for clinical use in prevention of PCO.

  13. [A methodology to implement preventive actions against harmful drug use in the context of primary health care in Latin America].

    Science.gov (United States)

    Costa, Pedro Henrique Antunes da; Mota, Daniela Cristina Belchior; Cruvinel, Erica; Paiva, Fernando Santana de; Ronzani, Telmo Mota

    2013-05-01

    To develop a methodology to implement practices of prevention against the use of alcohol and other drugs in the context of primary health care (PHC) that will contribute to the debate about policies and actions in Latin American countries. This intervention research project was carried out in a small/medium-sized Brazilian city. The development process was assessed through participant observation with the aim of adapting the methodology to local needs and identifying existing weaknesses and strengths with impact on implementation. A model was developed with six stages: initial contact and planning, diagnosis and mapping, sensitization, training, follow-up, and communication of results to participants. The following weaknesses were identified: limitation of resources (human, financial, infrastructural), limitations in the coverage and comprehensiveness of the assistance network, poor participation from physicians, training based on medicalized care, insufficient participation of health care management, insufficient involvement and participation of civil society, and few opportunities for participation of the population in the planning and execution of public policies. Strengths included the participation of community health agents and nurses in applying, organizing, and planning initiatives, in addition to the organization of educative and preventive actions in schools and communities by health care teams, suggesting that it is possible to implement screening, brief intervention, and referral to treatment (SBIRT) initiatives in the context of PHC in Latin America. The methodology developed in this study can be useful for Latin American countries if local needs are taken into consideration. It should be noted, however, that results will only be observed in the mid- to long term, rather than strictly in the short term.

  14. Project Self-Esteem: A Parent Involvement Program for Improving Self-Esteem and Preventing Drug and Alcohol Abuse, K-6. Revised.

    Science.gov (United States)

    McDaniel, Sandy; Bielen, Peggy

    This guide presents Project Self-Esteem, a program for improving self-esteem and preventing drug and alcohol abuse in kindergarten through grade 6. Chapter I presents the team leader's guide and discusses introducing the program to the principal, school staff, and parents. Chapter II focuses on kindergarten and includes lessons on being a friend…

  15. The effectiveness of family interventions in preventing adolescent illicit drug use: A systematic review and meta-analysis of randomized controlled trials

    NARCIS (Netherlands)

    Smit, E.; Verdurmen, J.E.E.; Engels, R.C.M.E.

    2015-01-01

    In order to quantify the effectiveness of family interventions in preventing and reducing adolescent illicit drug use, we conducted a systematic review and meta-analysis of randomized controlled trials. We searched the Cochrane Database of Systematic Reviews, Educational Research Information Centre

  16. Selection of antimalarial drug resistance after intermittent preventive treatment of infants and children (IPTi/c) in Senegal.

    Science.gov (United States)

    Ndiaye, Magatte; Tine, Roger; Faye, Babacar; Ndiaye, Jean L; Diouf, Ibrahima; Lo, Aminata C; Sylla, Khadime; Dieng, Yemou; Hallett, Rachel; Alifrangis, Michael; Gaye, Oumar

    2013-01-01

    Senegal has since 2003 used sulphadoxine-pyrimethamine (SP) for Intermittent Preventive Treatment (IPT) of malaria in risk groups. However, the large-scale IPT strategy may result in increasing drug resistance. Our study investigated the possible impact of SP-IPT given to infants and children on the prevalence of SP-resistant haplotypes in the Plasmodium falciparum genes Pfdhfr and Pfdhps, comparing sites with and without IPTi/c. P. falciparum positives samples (n=352) were collected from children under 5years of age during two cross-sectional surveys in 2010 and 2011 in three health districts (two on IPTi/c and one without IPTi/c intervention) located in the southern part of Senegal. The prevalence of SP-resistance-related haplotypes in Pfdhfr and Pfdhps was determined by nested PCR followed by sequence-specific oligonucleotide probe (SSOP)-ELISA. The prevalence of the Pfdhfr double mutant haplotypes (CNRN and CICN) was stable between years atSenegal according to WHO recommendations.

  17. [Gonadal disorder as a result of adverse reaction to antineoplastic drugs--diagnosis, symptoms, prevention and treatment].

    Science.gov (United States)

    Kowalska, A

    The past three decades have shown the increasing success of chemotherapy as the treatment of malignancies. This therapeutic success has focused attention on the associated gonadal toxicity. Cytotoxic agents may induce infertility and endocrine disfunction. Data for analysis were provided by studies on gonadal function after chemotherapy for: Hodgkin's disease, acute lymphocytic leukemia, non-Hodgkin's lymphoma, breast cancer; renal disease, bone-marrow transplantation. The likelihood of developing chemotherapy-induced damage depended on the chemotherapeutic regimen and prescribed dose, illness, sex and degree of gonadal activity at the time of treatment. Despite of the high frequency of chemotherapy-induced gonadal damage its prevention has received a little attention. LH-RHA and oral contraceptive therapy and testosterone have been tested to a limited extent of gonadal toxicity. Usually in male endocrine disfunction of testis does not need to be treated because it is moderate and does not cause any clinical symptoms. In female hormonal substitution seems to be necessary to decrease unpleasant feelings connected with menopause induced by chemotherapy. Further investigations should considered use of new cytotoxic agents without gonadal toxicity or use of new drugs which can better protect gonadal function.

  18. Method Research of Prevention and Treatment of Diabetes Drug Screening%防治糖尿病药物筛选方法的探讨

    Institute of Scientific and Technical Information of China (English)

    梁雪; 苗明三

    2012-01-01

    Objective :To explore the screening method of prevention and treatment of diabetes drug screening. Methods;through the integration of the research literature on diabetic knowledge of etiology and palhogenesis, summary the prevention and treatment progress on drug research of the last ten years diabetes, summed up the various ways of drug intervention in diabetic. Results: Using the existing cell model and an animal model of antidiabetic drug screening methods, the need to further improve. Conclusion: The use of existing cell model and animal models of diabetes,diabetes prevention and cure effect of drugs,for further screening of drug treatment of diabetes mellitus and the development of new drugs to provide train of thought.%目的:探讨防治糖尿病药物筛选的方法.方法:通过整合各研究文献对糖尿病病因病机的认识,综述近10a来防治糖尿病药物的研究进展,总结出药物干预糖尿病的各种途径.结果:利用现有的细胞模型和动物模型进行降糖药物筛选的方法,有进一步完善的必要.结论:利用现有的细胞模型和糖尿病动物模型,探讨药物防治糖尿病的作用特点,为进一步筛选糖尿病治疗药物和开发新药提供思路.

  19. Antiretroviral Drug Use in a Cohort of HIV-Uninfected Women in the United States: HIV Prevention Trials Network 064.

    Directory of Open Access Journals (Sweden)

    Iris Chen

    Full Text Available Antiretroviral (ARV drug use was analyzed in HIV-uninfected women in an observational cohort study conducted in 10 urban and periurban communities in the United States with high rates of poverty and HIV infection. Plasma samples collected in 2009-2010 were tested for the presence of 16 ARV drugs. ARV drugs were detected in samples from 39 (2% of 1,806 participants: 27/181 (15% in Baltimore, MD and 12/179 (7% in Bronx, NY. The ARV drugs detected included different combinations of non-nucleoside reverse transcriptase inhibitors and protease inhibitors (1-4 drugs/sample. These data were analyzed in the context of self-reported data on ARV drug use. None of the 39 women who had ARV drugs detected reported ARV drug use at any study visit. Further research is needed to evaluate ARV drug use by HIV-uninfected individuals.

  20. Antiretroviral Drug Use in a Cohort of HIV-Uninfected Women in the United States: HIV Prevention Trials Network 064

    Science.gov (United States)

    Chen, Iris; Clarke, William; Ou, San-San; Marzinke, Mark A.; Breaud, Autumn; Emel, Lynda M.; Wang, Jing; Hughes, James P.; Richardson, Paul; Haley, Danielle F.; Lucas, Jonathan; Rompalo, Anne; Justman, Jessica E.; Hodder, Sally L.; Eshleman, Susan H.

    2015-01-01

    Antiretroviral (ARV) drug use was analyzed in HIV-uninfected women in an observational cohort study conducted in 10 urban and periurban communities in the United States with high rates of poverty and HIV infection. Plasma samples collected in 2009–2010 were tested for the presence of 16 ARV drugs. ARV drugs were detected in samples from 39 (2%) of 1,806 participants: 27/181 (15%) in Baltimore, MD and 12/179 (7%) in Bronx, NY. The ARV drugs detected included different combinations of non-nucleoside reverse transcriptase inhibitors and protease inhibitors (1–4 drugs/sample). These data were analyzed in the context of self-reported data on ARV drug use. None of the 39 women who had ARV drugs detected reported ARV drug use at any study visit. Further research is needed to evaluate ARV drug use by HIV-uninfected individuals. PMID:26445283

  1. Antimicrobial (Drug) Resistance Prevention

    Science.gov (United States)

    ... Paylines & Funding Paylines Paylines by Fiscal Year Financial Management Plan Budget Data Comparisons Background on Planning and the Budget Cycle Changes Throughout the Year Understand Paylines and Percentiles NIAID’s ...

  2. The Cedar Project WelTel mHealth intervention for HIV prevention in young Indigenous people who use illicit drugs: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Jongbloed, Kate; Friedman, Anton J; Pearce, Margo E; Van Der Kop, Mia L; Thomas, Vicky; Demerais, Lou; Pooyak, Sherri; Schechter, Martin T; Lester, Richard T; Spittal, Patricia M

    2016-03-09

    Despite successes in preventing and treating HIV, Indigenous people in Canada continue to face disproportionately high rates of HIV infection. Programs that support healing from lifetime trauma, support connection to culture, and reduce drug-related harms are critical to preventing HIV among young Indigenous people who use drugs. The Cedar Project WelTel mHealth intervention proposed here is a structured mobile-phone initiative to connect young Indigenous people who use drugs with Cedar Case Managers in a community-based setting. The intervention consists of a package of supports, including a mobile phone and cellular plan, weekly two-way text messaging, and support from Cedar Case Managers. The Cedar Project WelTel mHealth study is a multi-site Zelen pre-randomized trial to measure the effect of a two-way supportive text-message intervention to reduce HIV vulnerability among young Indigenous people who use illicit drugs in two Canadian cities. The trial is nested within the Cedar Project, an ongoing cohort study addressing HIV and hepatitis C vulnerability among young Indigenous people who use drugs in Vancouver and Prince George, British Columbia. The Cedar Project Partnership, an independent body of Indigenous Elders, leaders, and health/social service experts, governs all aspects of the study. Two hundred participants will be followed over a 16-month period, with HIV propensity score at 6 months as the primary outcome. Secondary outcomes include HIV propensity at 1 year, HIV risk, resilience, psychological distress, access to drug-related services, and connection to culture measured at 6 months and 1 year. Primary analysis is by intention to treat. Culturally safe interventions that address barriers to HIV prevention while supporting the strength of young Indigenous people who use drugs are urgently needed. Despite presenting a tremendous opportunity to connect young, highly transient Indigenous people who use drugs to prevention services, supportive two-way m

  3. AIDS AS A CHALLENGE FOR THE DEVELOPMENT OF THE TREATMENT OF OPIOID DEPENDENTS IN CHINA Report on the 9th National Conference on Drug Dependence, MMT and HIV Prevention in Sanya/Hainan (VR China), 1-5 November 2006

    Institute of Scientific and Technical Information of China (English)

    Ingo Ilja Michels

    2007-01-01

    @@ Nearly 100 experts from all over China attended the Chinese National Conference on Drug Dependence in Sanya/Hainan. The participants came from drug abuse treatment centers, methadone clinics and drug research institutes. The conference's focus was on the question how drug abuse treatment shall and might be part of HIV prevention. CHINALi xiao(The Federal Drug Commissioner with the Federal Ministry of Health, Berlin)

  4. PEGylated lipid bilayer-wrapped nano-graphene oxides for synergistic co-delivery of doxorubicin and rapamycin to prevent drug resistance in cancers

    Science.gov (United States)

    Thapa, Raj Kumar; Byeon, Jeong Hoon; Choi, Han-Gon; Yong, Chul Soon; Kim, Jong Oh

    2017-07-01

    Nano-graphene oxide (nGO) is a carbon allotrope studied for its potential as carrier for chemotherapeutic delivery and its photoablation effects. However, interaction of nGO with blood components and the subsequent toxicities warrant a hybrid system for effective cancer drug delivery. Combination chemotherapy aids in effective cancer treatment and prevention of drug resistance. Therefore, in this study, we attempted to prepare polyethylene glycosylated (PEGylated) lipid bilayer-wrapped nGO co-loaded with doxorubicin (DOX) and rapamycin (RAPA), GOLDR, for the prevention and treatment of resistant cancers. Our results revealed a stable GOLDR formulation with appropriate particle size (∼170 nm), polydispersity (∼0.19) and drug loading. Free drug combination (DOX and RAPA) presented synergistic anticancer effects in MDA-MB-231, MCF-7, and BT474 cells. Treatment with GOLDR formulation maintained this synergism in treated cancer cells, which was further enhanced by the near infrared (NIR) laser irradiation-induced photothermal effects of nGO. Higher chromatin condensation and apoptotic body formation, and enhanced protein expression of apoptosis-related markers (Bax, p53, p21, and c-caspase 3) following GOLDR treatment in the presence of NIR laser treatment clearly suggests its superiority in effective chemo-photothermal therapy of resistant cancers. The hybrid nanosystem that we developed provides a basis for the effective use of GOLDR treatment in the prevention and treatment of resistant cancer types.

  5. 学校应开展新型毒品预防教育%New-type Drug Prevention Education in School

    Institute of Scientific and Technical Information of China (English)

    王君; 肖昆

    2016-01-01

    结合最新的毒情形势,目前青少年已经成为滥用新型毒品的主力军,主要原因是由于青少年对新型毒品的危害了解不够,尤其是在学校接受教育时,由于禁毒教育的缺失,导致了青少年成为吸毒人群的主力军,给我国的戒毒工作带来了挑战,给整个社会带来了严重的危害.要遏制新型毒品的快速蔓延,将新型毒品的预防教育工作置于战略位置,学校应承担起做为对青少年进行新型毒品预防教育主战场的责任和义务,并采取切实有效的措施,防范和遏制新型毒品向青少年人群的蔓延,最终为扭转我国当前严峻的禁毒形势打下坚实可靠的基础.%In the latest drug situation, teenagers have become the main force of drug abuse mainly because of the lack of anti-drug education, especially the lack of anti-drug education in school, which has brought about the challenge to China's anti-drug work, and has brought serious harm to the whole society. To curb the rapid spread of new-type drugs, it's crucial to put drug prevention education in the strategic position, and the school, as the main battlefield, should undertake responsibility and obligation in new drug prevention education for young people, take effective measures to prevent and curb the spread of new drugs to the young people, and ultimately lay a solid and reliable foundation to reverse the current grim anti-drug situation in China.

  6. Meeting the needs of women who use drugs and alcohol in North-east India – a challenge for HIV prevention services

    Directory of Open Access Journals (Sweden)

    Kermode Michelle

    2012-09-01

    Full Text Available Abstract Background The North-east Indian states of Manipur and Nagaland consistently report relatively high HIV prevalence. The targeted HIV prevention interventions in these two states are mostly delivered by non-government organizations (NGOs, and prevention of HIV transmission by injecting drug use is their main focus. Most injecting drug users (IDUs are male, and the services are primarily tailored to meet their needs, which are not necessarily the same as those for women. This qualitative study describes the health service needs of women who use drugs and alcohol in Manipur and Nagaland, with the goal of identifying strategies and activities that can be implemented by NGOs wanting to improve their reach among vulnerable women. Methods In 2009-10, semi-structured in-depth interviews were conducted with 27 key informants and nine focus group discussions (FGDs with women who use drugs and alcohol, and two FGDs with male IDUs. The thematic areas covered included: the context of female drug and alcohol use; drug and alcohol use patterns; HIV risk behaviours; barriers and facilitators of service use; perceived health needs; and expressed health service needs. The data were recorded, transcribed, translated and thematically analysed. Results The most problematic substance for women from Nagaland was alcohol, and for women from Manipur it was heroin. The most commonly identified health problems were primarily related to the women’s drug and alcohol use, reproductive health and mental health. Other problems of major concern included social exclusion, violence, children’s welfare, and financial difficulties. The expressed service needs of these women were women-only integrated health services, women-only detoxification and rehabilitation services, mental health services, desensitization of mainstream health workers, free access to medicines, assistance to meet basic needs, and a safe place for engaging in sex work. Conclusion The expressed

  7. Treatment, Education, and Prevention: Adding to the Arsenal in the War on Drugs. Hearing before the Committee on the Judiciary, United States Senate, One Hundred Seventh Congress, First Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

    A hearing was held on the role of prevention in the comprehensive drug control policy of the United States. The hearing demonstrated a strengthening of the commitment to reduce the demand for drugs. It also showed bi-partisan support to remain vigilant in defense of the borders and in punishing those who sell or manufacture drugs. It states that…

  8. Communicating alcohol and drug prevention strategies and models across cultural boundaries: preliminary report on an ILO/WHO/UNDCP [International Labour Office/World Health Organization/United Nations International Drug Control Program] Interagency Program.

    Science.gov (United States)

    Fauske, S; Wilkinson, D A; Shain, M

    1996-01-01

    The joint ILO/WHO/UNDCP collaborative program "Prevention of Drug and Alcohol Problems among Workers and their Families" represents transfer of an innovative model to a culturally diverse group of nations: Egypt, Mexico, Namibia, Poland, and Sri Lanka. The concept is to move from reactive programs-led by alcohol and drug experts, reactive to problem employees-to proactive prevention led by management. Nontechnical language and metaphors have been developed to secure the commitment of managers in the private and public sectors. Participating countries and enterprises adapt the program to local conditions, fostering "local ownership" with the objective of creating self-sustaining activities. The objective is to describe elements of the program which may be readily transferable worldwide across the cultural borders that characterize nations, enterprises, and public sector workplaces.

  9. Prevalence of HIV-1 drug resistance among women screening for HIV prevention trials in KwaZulu-Natal, South Africa (MTN-009.

    Directory of Open Access Journals (Sweden)

    Urvi M Parikh

    Full Text Available BACKGROUND: A major concern with using antiretroviral (ARV-based products for HIV prevention is the potential spread of drug resistance, particularly from individuals who are HIV-infected but unaware of their status. Limited data exist on the prevalence of HIV infection or drug resistance among potential users of ARV-based prevention products. METHODS: A cross-sectional study of reproductive-aged women who presented to screen for an HIV prevention trial was conducted at 7 clinical sites in Durban, South Africa. CD4+T cell counts, HIV-1 RNA levels and population sequencing of the protease and reverse transcriptase genes were performed for all women with 2 positive HIV rapid tests. Resistance mutations were identified using the Stanford Calibrated Population Resistance Tool. RESULTS: Of the 1073 evaluable women, 400(37% were confirmed as HIV-infected. Of those, plasma HIV-1 RNA was detectable in 365/400(91% and undetectable(200 copies/ml analyzed for drug resistance, 26(7.4% had nucleoside reverse transcriptase inhibitor (NRTI, non-nucleoside reverse transcriptase inhibitor (NNRTI or protease inhibitor (PI drug resistance mutations. Among those with resistance, 18/26 participants(62% had single-class NNRTI resistance and 5/26(19% had dual-class NRTI/NNRTI. Major mutations in reverse transcriptase included K65R(n = 1, L74I(n = 1, K103N(n = 19, V106M(n = 4, Y181C(n = 2, M184V(n = 4, and K219E/R(n = 2. Major PI-resistance mutations were rare: M46L(n = 1 and I85V(n = 1. All participants were infected with subtype C virus, except one infected with subtype A. CONCLUSIONS: In women from Durban, South Africa screening for an HIV prevention trial, the HIV prevalence was high (37% and HIV drug resistance prevalence was above 5%. This study highlights the potential challenges faced when implementing an ARV-based prevention product that overlaps with first-line antiretroviral therapy. Effective screening to exclude HIV

  10. Prediction of Drug Attitude in Adolescents Based on Family Training Risk Factors for Mental Health in Society: Designing a Model for Prevention of Addiction

    Directory of Open Access Journals (Sweden)

    M Parsian

    2015-06-01

    Full Text Available Background & objectives: Substance abuse is one of the worst humanitarian issues in recent years which undermines the base and foundations of human society. Its prevention requires the application of multiple theories in various disciplines together with diverse methods and techniques. Several studies have been emphasized on the role of personal and familial variables as risk factors for substance use . However, this study was done in order to predict drug addiction attitude in adolescents according to the family training risk factors to prevent substance abuse and to design a model for the prevention of addiction .   Methods: This study is a descriptive and survey research performed on a sample of 373 male and female students selected randomly among the five high school students in Ghaemshahr city. Then a questionnaire including parenting styles, attitude to addiction and social problem solving skill as well as a socioeconomic questionnaire distributed among the students. For data analysis, the statistical method of descriptive statistics and path analysis has been used.   Results: Results of this study have shown that the component of parenting styles has a direct and positive impact on attitudes to drug addiction. In addition, there was a direct and positive non-significant relationship between the adaptive social problem solving skills and attitude to drug addiction and also direct and negative significant relationship between the non-adaptive social problem solving skills on this attitudes. A direct and negative significant relationship was also seen between parenting styles and attitude to drug addiction.   Conclusions: Based on the results of present study, the components of parenting styles have a direct and negative impact on attitudes to drug addiction. Also there is a direct and significant relationship between the components of non-adaptive social problem solving skills and the variable of social attitude in adolescents . But the

  11. Comparing Efficacy of Four Preventive Methods on Attitude of Drug Substance Abuse and Self–Esteem in Students Supported by Emdad Committee

    Directory of Open Access Journals (Sweden)

    aziz allah agha babaei

    2012-05-01

    Full Text Available Introduction: This study was aimed to compare the efficacy of four drug substance abuse preventive methods: cognitive–behavioral social traioning, life skills training, poster presentation and short message system on attitude change and enhancement self-esteem in students supported by Emdad Committee. Method:This was a quasi experimental study. 150 students were selected and randomly assigned to the four experimental and control groups. The groups were completed attitude of drug substance abuse and self-esteem inventories. Experimental groups received: group 1 received 10 sessions of group cognitive-behavioral social training 120 minutes each, group 2, 10 sessions of life skills training, 120 minutes each, group 3 for 10 weeks into presented of 40 posters and group 4 short message service for 10 weeks. Findings: The results revealed that preventive techniques were effected on attitude and self–esteem. Also results of post-hoc (LSD test revealed that preventive techniques with difference effectiveness were effected on change attitude of substance abuse. Also cognitive–behavioral social training and life skills training techniques were effected on self esteem. Conclusion: The results of the study revealed that all the four techniques were effective in the generation negative attitude into drug abuse, otherwise only cognitive–behavioral social training and life skills training enhancement on self esteem.

  12. The HIV and Drug Abuse Prevention Research Ethics Training Institute: Training Early-Career Scientists to Conduct Research on Research Ethics.

    Science.gov (United States)

    Fisher, Celia B; Yuko, Elizabeth

    2015-12-01

    The responsible conduct of HIV/drug abuse prevention research requires investigators with both the knowledge of and ability to generate empirical data that can enhance global ethical practices and policies. This article describes a multidisciplinary program offering early-career professionals a 2-year intensive summer curriculum along with funding to conduct a mentored research study on a wide variety of HIV/drug abuse research ethics topics. Now in its fifth year, the program has admitted 29 trainees who have to date demonstrated increased knowledge of research ethics, produced 17 peer-reviewed publications, 46 professional presentations, and submitted or been awarded five related federal grants. The institute also hosts a global information platform providing general and HIV/drug abuse relevant research ethics educational and research resources that have had more than 38,800 unique visitors from more than 150 countries.

  13. 医疗机构药品短缺原因分析与防范%Cause analysis and prevention of drug shortage in medical institutions

    Institute of Scientific and Technical Information of China (English)

    李培芳; 方焱; 张善堂; 周宝柱

    2015-01-01

    目的:分析医疗机构药品短缺原因,采取相应的防范措施,保障药品供应。方法对2012年药品出库单进行回顾性分析,追溯短缺药品采购计划时间、供应商交货时间,并结合供应商无法供货的情况说明,利用Excel对短缺药品信息进行分类、统计,总结医疗机构药品短缺的外因与内因。结果2012年调剂部门请领计划共46862条,短缺药品1423条,药品短缺率为3.0%,外因导致的药品短缺共计643次,占45.2%;内因导致的药品短缺780次,占54.8%。在导致药品短缺的外因中,价格倒挂占40.7%,居药品短缺外因之首,低价小品种及普药占外因导致的药品短缺的71.2%;药品短缺的内因中,控制库存占45.0%,排首位。结论如果药品定价合理,完善招标政策及药品供应链,加强短缺药品的预警与管理,可减少药品短缺状况。%Objective To analyze the reason of drug shortages in medical institutions and take corresponding prevention measures to ensure drug supply .Methods The drug outbound orders in 2012 were retrospectively analyzed to trace the pro‐curement plan of badly‐needed drugs and the delivery time of supplier .Excel was used to carry out classification and statistics for the information of drug shortages combined with the explanations that the supplier failed to supply to summarize the exter‐nal cause and internal cause of drug shortages in medical institutions .Results In 2012 ,the dispensing department received a to‐tal of 46862 plans ,and 1423 items were badly‐needed drugs .The drug shortage rate was 3 .0% .643 times of drug shortages were caused by external causes which accountedfor 45 .2% of all the shortages ;780 times of the drug shortages were caused by internal causes which accounted for 54 .8% .Price inversion accounted for 40 .7% in the external causes that lead to the drug shortages ,and it was the top of the external

  14. Patient factors influencing the prescribing of lipid lowering drugs for primary prevention of cardiovascular disease in UK general practice: a national retrospective cohort study.

    Directory of Open Access Journals (Sweden)

    Jianhua Wu

    Full Text Available BACKGROUND: Guidelines indicate eligibility for lipid lowering drugs, but it is not known to what extent GPs' follow guidelines in routine clinical practice or whether additional clinical factors systematically influence their prescribing decisions. METHODS: A retrospective cohort analysis was undertaken using electronic primary care records from 421 UK general practices. At baseline (May 2008 patients were aged 30 to 74 years, free from cardiovascular disease and not taking lipid lowering drugs. The outcome was prescription of a lipid lowering drug within the next two years. The proportions of eligible and ineligible patients prescribed lipid lowering drugs were reported and multivariable logistic regression models were used to investigate associations between age, sex, cardiovascular risk factors and prescribing. RESULTS: Of 365,718 patients with complete data, 13.8% (50,558 were prescribed lipid lowering drugs: 28.5% (21,101/74,137 of those eligible and 10.1% (29,457/291,581 of those ineligible. Only 41.7% (21,101/50,558 of those prescribed lipid lowering drugs were eligible. In multivariable analysis prescribing was most strongly associated with increasing age (OR for age ≥ 65 years 4.21; 95% CI 4.05-4.39; diabetes (OR 4.49; 95% CI 4.35-4.64; total cholesterol level ≥ 7 mmol/L (OR 2.20; 95% CI 2.12-2.29; and ≥ 4 blood pressure measurements in the past year (OR 4.24; 95% CI 4.06-4.42. The predictors were similar in eligible and ineligible patients. CONCLUSIONS: Most lipid lowering drugs for primary prevention are prescribed to ineligible patients. There is underuse of lipid lowering drugs in eligible patients.

  15. Preventing errors in administration of parenteral drugs: the results of a four-year national patient safety program.

    NARCIS (Netherlands)

    Blok, C. de; Schilp, J.; Wagner, C.

    2013-01-01

    Objectives: To evaluate the implementation of a four-year national patient safety program concerning the parenteral drug administration process in the Netherlands. Methods: Structuring the preparation and administration process of parenteral drugs reduces the number of medication errors. A nationwid

  16. Contrasts between the Perceptions of Parents and Their Adolescent Children Regarding Drug and Alcohol Use and Prevention.

    Science.gov (United States)

    McDuffie, Thomas E., Jr.; Bernt, Francis M.

    1993-01-01

    Surveyed 212 parent-adolescent pairs to examine their perceptions of adolescent drug use. Compared to adolescents, parents were more likely to list reasons for drug use with negative connotations. Parents underestimated use of alcohol and marijuana and frequency with which teenagers' friends became drunk or high relative to adolescents' estimates.…

  17. Preventing errors in administration of parenteral drugs: the results of a four-year national patient safety program.

    NARCIS (Netherlands)

    Blok, C. de; Schilp, J.; Wagner, C.

    2013-01-01

    Objectives: To evaluate the implementation of a four-year national patient safety program concerning the parenteral drug administration process in the Netherlands. Methods: Structuring the preparation and administration process of parenteral drugs reduces the number of medication errors. A nationwid

  18. Alcohol Prevention and School Students: Findings from an Australian 2-Year Trial of Integrated Harm Minimization School Drug Education

    Science.gov (United States)

    Midford, Richard; Ramsden, Robyn; Lester, Leanne; Cahill, Helen; Mitchell, Johanna; Foxcroft, David R.; Venning, Lynne

    2014-01-01

    The Drug Education in Victorian Schools program provided integrated education about licit and illicit drugs, employed a harm minimization approach that incorporated participatory, critical thinking and skill-based teaching methods, and engaged parental influence through home activities. A cluster-randomized, controlled trial of the program was…

  19. Cost-effectiveness of triple drug administration (TDA) with praziquantel, ivermectin and albendazole for the prevention of neglected tropical diseases in Nigeria.

    Science.gov (United States)

    Evans, D; McFarland, D; Adamani, W; Eigege, A; Miri, E; Schulz, J; Pede, E; Umbugadu, C; Ogbu-Pearse, P; Richards, F O

    2011-12-01

    Onchocerciasis, lymphatic filariasis (LF), schistosomiasis and soil transmitted, helminthiasis (STH) are all co-endemic in Nigeria. Annual mass drug administration (MDA) with ivermectin (for onchocerciasis), albendazole (for STH and with ivermectin for LF) and praziquantel (for schistosomiasis) is the WHO-recommended treatment strategy for preventive chemotherapy. Separate delivery rounds for distribution of these drugs have been the usual approach to MDA. All three drugs, however, have now been shown to be clinically and programmatically safe for co-administration with what has come to be known as triple drug administration (TDA). We examined the cost savings of converting from separate delivery rounds to TDA in two states in Nigeria. In 2008, eight local government areas received a single round of ivermectin with albendazole followed at least 1 week later by a single round of praziquantel to school-aged children. The following year, a single round was administered with TDA. The number of treated individuals was essentially unchanged during both years (1,301,864 in 2008 and 1,297,509 in 2009) and no change in adverse events was reported. The total programmatic costs for the MDA, not including drug and overhead costs, reduced by 41% from $123,624 to $72,870. Cost savings were limited in larger populations due to economies of scale. TDA is recommended for mature MDA.

  20. Development of a novel CsA-PLGA drug delivery system based on a glaucoma drainage device for the prevention of postoperative fibrosis

    Energy Technology Data Exchange (ETDEWEB)

    Dai, Zhaoxing; Yu, Xiaobo; Hong, Jiaxu; Liu, Xi [Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai 200031 (China); Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai 200031 (China); Sun, Jianguo, E-mail: sjgsun@126.com [Research Center, Eye & ENT Hospital, Fudan University, Shanghai 200031 (China); Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai 200031 (China); State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200031 (China); Sun, Xinghuai, E-mail: xhsun@shmu.edu.cn [Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai 200031 (China); Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai 200031 (China)

    2016-09-01

    The formation of a scar after glaucoma surgery often leads to unsuccessful control of intraocular pressure, and should be prevented by using a variety of methods. We designed and developed a novel drug delivery system (DDS) comprising cyclosporine A (CsA) and poly(lactic-co-glycolic acid) (PLGA) based on a glaucoma drainage device (GDD) that can continuously release CsA to prevent postoperative fibrosis following glaucoma surgery. The CsA@PLGA@GDD DDS was observed by field emission scanning electron microscopy and revealed an asymmetric pore structure. Thermogravimetric analysis was performed to measure the weight loss and evaluate the thermal stability of the CsA@PLGA@GDD DDS. The in vitro drug release profile of the DDS was studied using high performance liquid chromatography, which confirmed that the DDS released CsA at a stable rate and maintained adequate CsA concentrations for a relatively long time. The biocompatibility of the DDS and the inhibitory effects on the postoperative fibrosis were investigated in vitro using rabbit Tenon's fibroblasts. The in vivo safety and efficacy of the DDS were examined by implanting the DDS into Tenon's capsules in New Zealand rabbits. Bleb morphology, intraocular pressure, anterior chamber reactions, and anterior chamber angiography were studied at a series of set times. The DDS kept the filtration pathway unblocked for a longer time compared with the control GDD. The results indicate that the CsA@PLGA@GDD DDS represents a safe and effective strategy for preventing scar formation after glaucoma surgery. - Highlights: • CsA@PLGA@GDD drug delivery system (DDS) was designed and prepared successfully. • The DDS released CsA at a stable rate for > 3 months. • The DDS kept filtration pathway unblocked for a longer time than control. • CsA@PLGA@GDD DDS prevented glaucoma scar formation as a safe and effective strategy.

  1. Prevention dependence of marihuana

    OpenAIRE

    VOJTĚCHOVÁ, Jiřina

    2012-01-01

    This diploma thesis finds out, confronts knowledge and experience with drugs at the pupils. It characterizes drug addiction, its emergence and reasons. It deals with the problems of drug prevention, their possibilities and practices applied at schools. It describes laws about using drugs. And the survey shows that the primary prevention of using marihuana cannot be underestimated.

  2. Preventing alcohol harm: early results from a cluster randomised, controlled trial in Victoria, Australia of comprehensive harm minimisation school drug education.

    Science.gov (United States)

    Midford, Richard; Mitchell, Johanna; Lester, Leanne; Cahill, Helen; Foxcroft, David; Ramsden, Robyn; Venning, Lynne; Pose, Michelle

    2014-01-01

    In Australia, the burden of alcohol-attributable harm falls most heavily on young people. Prevention is important, and schools have long been seen as appropriate settings for pre-emptive interventions with this high risk group. This paper evaluates the effectiveness, in relation to alcohol harm prevention, of the Drug Education in Victorian Schools (DEVS) programme, nine months after implementation. This intervention dealt with both licit and illicit drugs, employed a harm minimisation approach that incorporated interactive, skill based, teaching methods and capitalised on parental influence through home activities. A cluster randomised, controlled trial of the first ten lessons of the DEVS drug education programme was conducted with year eight students, aged 13-14 years. Twenty-one secondary schools in Victoria, Australia were randomly allocated to receive the DEVS programme (14 schools, n=1163) or the drug education usually provided by their schools (7 schools, n=589). Self-reported changes were measured in relation to: knowledge and attitudes, communication with parents, drug education lessons remembered, proportion of drinkers, alcohol consumption (quantity multiplied by frequency), proportion of student drinkers engaging in risky consumption, and the number of harms experienced as a result of alcohol consumption. In comparison to the controls, there was a significantly greater increase in the intervention students' knowledge about drugs, including alcohol (p≤0.001); there was a significant change in their level of communication with parents about alcohol (p=0.037); they recalled receiving significantly more alcohol education (palcohol consumption increased significantly less (p=0.011); and they experienced a lesser increase in harms associated with their drinking (p≤0.001). There were no significant differences between the two study groups in relation to changes in attitudes towards alcohol or in the proportion of drinkers or risky drinkers. There was

  3. Distributive sharing among HIV-HCV co-infected injecting drug users: the preventive role of trust in one's physician

    OpenAIRE

    2011-01-01

    Abstract This study, based on data from the MANIF 2000 cohort study, investigates the relationship between the lending of injecting equipment, drug use and experience with HIV care. The sample comprised 224 HIV-HCV-coinfected patients who reported having injected drugs in the previous 6 months and their 538 visits to clinical services. Longitudinal data were collected for medical status, and self-reported risk behaviors. A logistic regression GEE model was used to identify correl...

  4. 应用Vc发酵弃渣防治保护地病害%Application of Vc fermentation waste residue on prevention and control of plant diseases in protective ground

    Institute of Scientific and Technical Information of China (English)

    朱可丽; 苏振成; 吕素霞; 张忠泽

    2003-01-01

    The prevention and control of tomato plant diseases were conducted in protective ground using Vc fermentation waste residue treated by enzymolysis and ultrasonic wave. The results showed that the seedlings planted for 3 weeks on the protective ground soil continuously cropped tomato plant for 9 years and fertilized 75, 150 and 300kg·hm-2 grew well. Their biomass were increased by 123%, 164% and 182%, and the disease incidence rates were decreased by 59%, 78% and 85%, respectively. Under application of 300 kg·hm-2 Vc fermentation waste residue, the products of tomato grown for 10 weeks on the soil continuously cropped tomato plant for 9, 6 and 2 years were increased by 60%, 43% and 14%, respectively, and the disease incidence rates were all de-creased by 50% .

  5. Antiretroviral Therapy Interruption Among HIV Postive People Who Use Drugs in a Setting with a Community-Wide HIV Treatment-as-Prevention Initiative.

    Science.gov (United States)

    McNeil, Ryan; Kerr, Thomas; Coleman, Bill; Maher, Lisa; Milloy, M J; Small, Will

    2017-02-01

    HIV Treatment as Prevention (TasP) initiatives promote antiretroviral therapy (ART) access and optimal adherence (≥95 %) to produce viral suppression among people living with HIV (PLHIV) and prevent the onward transmission of HIV. ART treatment interruptions are common among PLHIV who use drugs and undermine the effectiveness of TasP. Semi-structured interviews were conducted with 39 PLHIV who use drugs who had experienced treatment ART interruptions in a setting with a community-wide TasP initiative (Vancouver, Canada) to examine influences on these outcomes. While study participants attributed ART interruptions to "treatment fatigue," our analysis revealed individual, social, and structural influences on these events, including: (1) prior adverse ART-related experiences among those with long-term treatment histories; (2) experiences of social isolation; and, (3) breakdowns in the continuity of HIV care following disruptive events (e.g., eviction, incarceration). Findings reconceptualise 'treatment fatigue' by focusing attention on its underlying mechanisms, while demonstrating the need for comprehensive structural reforms and targeted interventions to optimize TasP among drug-using PLHIV.

  6. Adverse events in healthy individuals and MDR-TB contacts treated with anti-tuberculosis drugs potentially effective for preventing development of MDR-TB: a systematic review.

    Science.gov (United States)

    Langendam, Miranda W; Tiemersma, Edine W; van der Werf, Marieke J; Sandgren, Andreas

    2013-01-01

    A recent systematic review concluded that there is insufficient evidence on the effectiveness to support or reject preventive therapy for treatment of contacts of patients with multidrug resistant tuberculosis (MDR-TB). Whether preventive therapy is favorable depends both on the effectiveness and the adverse events of the drugs used. We performed a systematic review to assess adverse events in healthy individuals and MDR-TB contacts treated with anti-tuberculosis drugs potentially effective for preventing development of MDR-TB. We searched MEDLINE, EMBASE, and other databases (August 2011). Record selection, data extraction, and study quality assessment were done in duplicate. The quality of evidence was assessed using the GRADE approach. Of 6,901 identified references, 20 studies were eligible. Among the 16 studies in healthy volunteers (a total of 87 persons on either levofloxacin, moxifloxacin, ofloxacin, or rifabutin, mostly for 1 week), serious adverse events and treatment discontinuation due to adverse events were rare (MDR-TB contacts, therapy was stopped for 58-100% of the included persons because of the occurrence of adverse events ranging from mild adverse events such as nausea and dizziness to serious events requiring treatment. The quality of the evidence was very low. Although the number of publications and quality of evidence are low, the available evidence suggests that shortly after starting treatment the occurrence of serious adverse events is rare. Mild adverse events occur more frequently and may be of importance because these may provoke treatment interruption.

  7. Prevention of perinatal HIV I transmission by protease inhibitor based triple drug antiretroviral therapy versus nevirapine as single dose at the time of delivery.

    Science.gov (United States)

    Bendle, Meenakshi; Bajpai, Smrati; Choudhary, Ashwini; Pazare, Amar

    2012-12-01

    In India, parent to child transmission is the most important source of HIV infection in children below fifteen years of age. Transmission of HIV from mother to child can occur even at low or undetectable HIV virus levels. CD4 count or HIV RNA levels should not be the determining factor when deciding whether to use antiretroviral drugs for prevention of perinatal transmission of HIV. Use of single dose nevirapine during labour, in prevention of parent to child transmission (PPTCT) programme for pregnant females with CD4 count > 250 cells/cumm has less efficacy in reducing perinatal transmission. And there are high chances of development of nevirapine resistance to both mother and baby after single dose nevirapine exposure. Short course Protease inhibitor(PI) based triple drug combination ART from 28 weeks till delivery for perinatal prophylaxis is effective in reducing perinatal HIV transmission. PI's are safe in pregnancy and also have less chances of development of resistance when used for perinatal prophylaxis and stopped post delivery.Hence, it is opined that PI based combination ART should be offered to pregnant females in PPTCT programme, thereby preventing occurrence of paediatric HIV infection in India. This can have significant impact on the society at large.

  8. Grounded theory.

    Science.gov (United States)

    Harris, Tina

    2015-04-29

    Grounded theory is a popular research approach in health care and the social sciences. This article provides a description of grounded theory methodology and its key components, using examples from published studies to demonstrate practical application. It aims to demystify grounded theory for novice nurse researchers, by explaining what it is, when to use it, why they would want to use it and how to use it. It should enable nurse researchers to decide if grounded theory is an appropriate approach for their research, and to determine the quality of any grounded theory research they read.

  9. An example of international drug politics--the development and distribution of substance prevention programs directed at adolescents.

    Science.gov (United States)

    Lilja, John; Giota, Joanna; Hamilton, David; Larsson, Sam

    2007-01-01

    Many substance use prevention programs directed at adolescents exist that have been developed by researchers in the United States and are intended to be used in school settings. Some of the problems associated with such programs are reviewed, including their accessibility, ease of use, copyright status, evaluation options, program scales, and ratings, together with an overall consideration of the factors and processes posited to be associated with substance use and non-use (posited "at-risk" and "protective" mechanisms). The authors contend that there is a great need to: (a) develop substance use prevention programs which are commercially available but are not protected by copyright, (b) assess empirically each component in a program separately, and (c) encourage funding bodies to be more active in supporting the production of manuals and evaluation instruments for substance use prevention programs directed at adolescents. We need more and better process evaluations that are also sensitive to both endogenous and exogenous forces in order to know the processes by which a successful prevention program achieves its effects, is prevented from doing so and which processes are irrelevant. A social competence framework might be used as both a goal and as a theoretical base to achieve a better understanding of the processes by which substance use prevention programs reach their effects.

  10. On the Role of Education in Drug Prevention in China%教育在我国禁毒预防中的作用研究

    Institute of Scientific and Technical Information of China (English)

    徐燕兰

    2013-01-01

    毒品已成为当前全球性最为严重的公害,它危害人们的健康甚至生命,耗费各国大量的人力财力,而毒品犯罪又严重影响了社会的安定,阻碍生产力的发展。禁毒,成了各国政府致力于解决的难题。但国内外的禁毒经验表明,遏制毒品蔓延与降低危害的最有效方法就是开展禁毒教育,因此,必须充分发挥教育在我国禁毒预防中的作用,通过充分运用家庭教育、学校教育、社会教育和媒体的合力,使禁毒预防教育的功能最大化。%Drug has become the most severe public nuisance in the world and it does harm to people's health or even life and costs lots of personnel waste and property loss .In addition, drug crime has a great influence on so-cial stability and hinders the development of productive forces .Prohibition of drugs has become a tough problem fa-cing all the countries .The experiences from domestic and abroad all prove that drug education is the most effective way to control drug rampancy and decrease damage .Therefore, the role of education shall be given full play .We shall combine domestic education , school education , social education and media education together to ensure the full play of education in drug prevention in China .

  11. Identification of multipath genes differentially expressed in pathway-targeted microarrays in zebrafish infected and surviving spring viremia carp virus (SVCV suggest preventive drug candidates.

    Directory of Open Access Journals (Sweden)

    Paloma Encinas

    Full Text Available Spring viremia carp virus (SVCV is a rhabdovirus seasonally affecting warm-water cyprinid fish farming causing high impacts in worldwide economy. Because of the lack of effective preventive treatments, the identification of multipath genes involved in SVCV infection might be an alternative to explore the possibilities of using drugs for seasonal prevention of this fish disease. Because the zebrafish (Danio rerio is a cyprinid susceptible to SVCV and their genetics and genome sequence are well advanced, it has been chosen as a model for SVCV infections. We have used newly designed pathway-targeted microarrays 3-4-fold enriched for immune/infection functional-relevant probes by using zebrafish orthologous to human genes from selected pathways of the Kyoto Encyclopedia of Genes and Genomes (KEGG. The comparative analysis of differential expression of genes through 20 pathways in 2-day exposed or 30-day survivors of SVCV infection allowed the identification of 16 multipath genes common to more than 6 pathways. In addition, receptors (Toll-like, B-cell, T-cell, RIG1-like as well as viral RNA infection pathways were identified as the most important human-like pathways targeted by SVCV infection. Furthermore, by using bioinformatic tools to compare the promoter sequences corresponding to up and downregulated multipath gene groups, we identified putative common transcription factors which might be controlling such responses in a coordinated manner. Possible drug candidates to be tested in fish, can be identified now through search of data bases among those associated with the human orthologous to the zebrafish multipath genes. With the use of pathway-targeted microarrays, we identified some of the most important genes and transcription factors which might be implicated in viral shutoff and/or host survival responses after SVCV infection. These results could contribute to develop novel drug-based prevention methods and consolidate the zebrafish/SVCV as a

  12. Identification of multipath genes differentially expressed in pathway-targeted microarrays in zebrafish infected and surviving spring viremia carp virus (SVCV) suggest preventive drug candidates.

    Science.gov (United States)

    Encinas, Paloma; Garcia-Valtanen, Pablo; Chinchilla, Blanca; Gomez-Casado, Eduardo; Estepa, Amparo; Coll, Julio

    2013-01-01

    Spring viremia carp virus (SVCV) is a rhabdovirus seasonally affecting warm-water cyprinid fish farming causing high impacts in worldwide economy. Because of the lack of effective preventive treatments, the identification of multipath genes involved in SVCV infection might be an alternative to explore the possibilities of using drugs for seasonal prevention of this fish disease. Because the zebrafish (Danio rerio) is a cyprinid susceptible to SVCV and their genetics and genome sequence are well advanced, it has been chosen as a model for SVCV infections. We have used newly designed pathway-targeted microarrays 3-4-fold enriched for immune/infection functional-relevant probes by using zebrafish orthologous to human genes from selected pathways of the Kyoto Encyclopedia of Genes and Genomes (KEGG). The comparative analysis of differential expression of genes through 20 pathways in 2-day exposed or 30-day survivors of SVCV infection allowed the identification of 16 multipath genes common to more than 6 pathways. In addition, receptors (Toll-like, B-cell, T-cell, RIG1-like) as well as viral RNA infection pathways were identified as the most important human-like pathways targeted by SVCV infection. Furthermore, by using bioinformatic tools to compare the promoter sequences corresponding to up and downregulated multipath gene groups, we identified putative common transcription factors which might be controlling such responses in a coordinated manner. Possible drug candidates to be tested in fish, can be identified now through search of data bases among those associated with the human orthologous to the zebrafish multipath genes. With the use of pathway-targeted microarrays, we identified some of the most important genes and transcription factors which might be implicated in viral shutoff and/or host survival responses after SVCV infection. These results could contribute to develop novel drug-based prevention methods and consolidate the zebrafish/SVCV as a model for

  13. DHA derivatives of fish oil as dietary supplements: a nutrition-based drug discovery approach for therapies to prevent metabolic cardiotoxicity

    Science.gov (United States)

    Ma, Yonggang; Lindsey, Merry L.; Halade, Ganesh V.

    2014-01-01

    Introduction During the early 1970s, Danish physicians Jorn Dyerberg and colleagues observed that Greenland Eskimos consuming fatty fishes exhibited low incidences of heart disease. Fish oil is now one of the most commonly consumed dietary supplements. In 2004, concentrated fish oil was approved as a drug by the FDA for the treatment of hyperlipidemia. Fish oil contains two major omega-3 fatty acids: eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). With advancements in lipid concentration and purification techniques, EPA- or DHA-enriched products are now commercially available, and the availability of these components in isolation allows their individual effects to be examined. Newly synthesized derivatives and endogenously discovered metabolites of DHA exhibit therapeutic utility for obesity, metabolic syndrome and cardiovascular disease. Areas covered This review summarizes our current knowledge on the distinct effects of EPA and DHA to prevent metabolic syndrome and reduce cardiotoxicity risk. Since EPA is an integral component of fish oil, we will briefly review EPA effects, but our main theme will be to summarize effects of the DHA derivatives that are available today. We focus on using nutrition-based drug discovery to explore the potential of DHA derivatives for the treatment of obesity, metabolic syndrome and cardiovascular diseases. Expert opinion The safety and efficacy evaluation of DHA derivatives will provide novel biomolecules for the drug discovery arsenal. Novel nutritional-based drug discoveries of DHA derivatives or metabolites may provide realistic and alternative strategies for the treatment of metabolic and cardiovascular disease. PMID:22724444

  14. Use of asymmetric multilayer polylactide nanofiber mats in controlled release of drugs and prevention of liver cancer recurrence after surgery in mice.

    Science.gov (United States)

    Liu, Shi; Wang, Xue; Zhang, Zhiyun; Zhang, Yan; Zhou, Guangyuan; Huang, Yubin; Xie, Zhigang; Jing, Xiabin

    2015-07-01

    Local tumor recurrence remains a major clinical problem following surgical treatment for most cancers such as hepatocellular carcinoma (HCC). An implantable local drug delivery system may be suitable for addressing this unmet clinical need. In this study, asymmetric multilayer polylactide nanofiber (AMPN) mats were prepared and a one-sided and prolonged release profile of hydrophilic dye or oxaliplatin was observed after they were sandwiched between two liver lobes in mice. Covering the surgery site by drug-loaded AMPN mat after tumor resection, in both subcutaneous and orthotopic HCC model in mice, the recurrence of HCC was significantly retarded and the survival time of mice was markedly prolonged. In conclusion, post-surgical therapy at tumor resection margins by drug-loaded AMPN mats may represent a suitable application of nanofiber-based local chemotherapy. After cancer surgery, local recurrence remains a significant problem. In this study, the authors designed asymmetric multilayer PLA nanofiber (AMPN) mats and loaded them with anti-tumor drugs. Both in-vitro and in-vivo experiments showed good efficacy in preventing tumor recurrence. This novel product may point a way to the future and improve survival of cancer patients. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Lysocellin, a metabolite of the novel drug 'alopestatin', induces G1 arrest and prevents cytotoxicity induced by etoposide.

    Science.gov (United States)

    Takahara, Yoshinori; Yogosawa, Shingo; Maruyama, Sakiko; Watanabe, Noriko; Yokoyama, Hirofumi; Fukasawa, Kazuteru; Sukenaga, Yoshikazu; Kamiyama, Jun; Izumi, Moriatsu; Wakada, Miki; Zhang, Helin; Yoshizawa, Kaname; Kawa, Shigeyuki; Nikaido, Toshio; Sakai, Toshiyuki

    2006-04-01

    We report here that lysocellin, a polyether antibiotic from a streptomycete, induces G1 phase arrest in human osteosarcoma MG63 cells. Lysocellin up-regulates p21WAF1/Cip1 and down-regulates cyclin D1 at the mRNA level. In addition, cyclin D1 is down-regulated by the proteasome-dependent signal pathway in MG63 cells. In drug combination studies, we found that lysocellin treatment weakened the cytotoxic activity of etoposide in MG63 cells using a colony-formation assay. To study the in vivo efficacy of lysocellin, we isolated a novel compound related to lysocellin from the same streptomycete, and found that the novel drug is converted to lysocellin in vivo and decreases etoposide-induced alopecia in a neonatal rat model. We raise the possibility that this novel drug, named 'alopestatin', may be a promising agent against alopecia.

  16. The use of generic drugs in prevention of chronic disease is far more cost-effective than thought, and may save money.

    Science.gov (United States)

    Shrank, William H; Choudhry, Niteesh K; Liberman, Joshua N; Brennan, Troyen A

    2011-07-01

    In this article we highlight the important role that medication therapy can play in preventing disease and controlling costs. Focusing on coronary artery disease, we demonstrate that prevention, with the appropriate use of generic medications, appears far more cost-effective than previously documented, and it may even save on costs. For example, an earlier study estimated that reducing blood pressure to widely established clinical guidelines in nondiabetic patients cost an estimated $52,983 per quality-adjusted life-year if a brand-name drug was used. However, we estimate that the cost is just $7,753 per quality-adjusted life-year at generic medication prices. As the nation attempts to find strategies to improve population health without adding to the unsustainably high cost of care, policy makers should focus on ensuring that patients have access to essential generic medications.

  17. Effectiveness of the 'Healthy School and Drugs' prevention programme on adolescents' substance use: a randomized clustered trial

    NARCIS (Netherlands)

    Malmberg, M.; Kleinjan, M.; Overbeek, G.; Vermulst, A.; Monshouwer, K.; Lammers, J.; Vollebergh, W.A.M.; Engels, R.C.M.E.

    2014-01-01

    Aim: To evaluate the effectiveness of the Healthy School and Drugs programme on alcohol, tobacco and marijuana use among Dutch early adolescents. Design: Randomized clustered trial with two intervention conditions (i.e. e-learning and integral). Setting: General population of 11-15-year-old adolesce

  18. Effectiveness of the 'Healthy School and Drugs' prevention programme on adolescents' substance use : A randomized clustered trial

    NARCIS (Netherlands)

    Malmberg, Monique; Kleinjan, Marloes; Overbeek, Geertjan; Vermulst, Ad; Monshouwer, Karin; Lammers, Jeroen; Vollebergh, Wilma A M; Engels, Rutger C M E

    2014-01-01

    Aim: To evaluate the effectiveness of the Healthy School and Drugs programme on alcohol, tobacco and marijuana use among Dutch early adolescents. Design: Randomized clustered trial with two intervention conditions (i.e. e-learning and integral). Setting: General population of 11-15-year-old adolesce

  19. Creciendo Sin Drogas: Guia de Prevencion para Padres (Growing Up Drug-Free: A Parent's Guide to Prevention).

    Science.gov (United States)

    Office of Elementary and Secondary Education (ED), Washington, DC. Safe and Drug Free Schools Program.

    This publication is part of the Department of Education's ongoing effort to provide information to emerging populations in their native language on how to create and maintain drug-free and safe schools across the nation. Throughout the publication are personal stories and artwork of elementary and secondary school students that promote the message…

  20. Effectiveness of the 'Healthy School and Drugs' prevention programme on adolescents' substance use: a randomized clustered trial

    NARCIS (Netherlands)

    Malmberg, M.; Kleinjan, M.; Overbeek, G.J.; Vermulst, A.A.; Monshouwer, K.; Lammers, J.; Vollebergh, W.A.M.; Engels, R.C.M.E.

    2014-01-01

    Aim To evaluate the effectiveness of the Healthy School and Drugs programme on alcohol, tobacco and marijuana use among Dutch early adolescents. Design Randomized clustered trial with two intervention conditions (i.e. e-learning and integral). Setting General population of 11-15-year-old adolescents

  1. Effectiveness of the 'Healthy School and Drugs' prevention programme on adolescents' substance use: a randomized clustered trial

    NARCIS (Netherlands)

    Malmberg, M.; Kleinjan, M.; Overbeek, G.; Vermulst, A.; Monshouwer, K.; Lammers, J.; Vollebergh, W.A.M.; Engels, R.C.M.E.

    2014-01-01

    Aim: To evaluate the effectiveness of the Healthy School and Drugs programme on alcohol, tobacco and marijuana use among Dutch early adolescents. Design: Randomized clustered trial with two intervention conditions (i.e. e-learning and integral). Setting: General population of 11-15-year-old adolesce

  2. Effectiveness of the 'Healthy School and Drugs' prevention programme on adolescents' substance use : A randomized clustered trial

    NARCIS (Netherlands)

    Malmberg, Monique; Kleinjan, Marloes; Overbeek, Geertjan|info:eu-repo/dai/nl/25233602X; Vermulst, Ad; Monshouwer, Karin|info:eu-repo/dai/nl/202651967; Lammers, Jeroen; Vollebergh, Wilma A M|info:eu-repo/dai/nl/090632893; Engels, Rutger C M E

    2014-01-01

    Aim: To evaluate the effectiveness of the Healthy School and Drugs programme on alcohol, tobacco and marijuana use among Dutch early adolescents. Design: Randomized clustered trial with two intervention conditions (i.e. e-learning and integral). Setting: General population of 11-15-year-old adolesce

  3. Effectiveness of the 'Healthy School and Drugs' prevention programme on adolescents' substance use: a randomized clustered trial

    NARCIS (Netherlands)

    Malmberg, M.; Kleinjan, M.; Overbeek, G.J.; Vermulst, A.A.; Monshouwer, K.; Lammers, J.; Vollebergh, W.A.M.; Engels, R.C.M.E.

    2014-01-01

    Aim To evaluate the effectiveness of the Healthy School and Drugs programme on alcohol, tobacco and marijuana use among Dutch early adolescents. Design Randomized clustered trial with two intervention conditions (i.e. e-learning and integral). Setting General population of 11-15-year-old adolescents

  4. Risk factors for hepatitis C seropositivity among young people who inject drugs in New York City: Implications for prevention.

    Science.gov (United States)

    Eckhardt, Benjamin; Winkelstein, Emily R; Shu, Marla A; Carden, Michael R; McKnight, Courtney; Des Jarlais, Don C; Glesby, Marshall J; Marks, Kristen; Edlin, Brian R

    2017-01-01

    Hepatitis C virus (HCV) infection remains a significant problem in the United States, with people who inject drugs (PWID) disproportionately afflicted. Over the last decade rates of heroin use have more than doubled, with young persons (18-25 years) demonstrating the largest increase. We conducted a cross-sectional study in New York City from 2005 to 2012 among young people who injected illicit drugs, and were age 18 to 35 or had injected drugs for ≤5 years, to examine potentially modifiable factors associated with HCV among young adults who began injecting during the era of syringe services. Among 714 participants, the median age was 24 years; the median duration of drug injection was 5 years; 31% were women; 75% identified as white; 69% reported being homeless; and 48% [95% CI 44-52] had HCV antibodies. Factors associated with HCV included older age (adjusted odds ratio [AOR], 1.99 [1.52-2.63]; pyoung PWID in New York City remained high and constant during 2005-2012. Age and several injection behaviors conferred independent risk. Individuals were somewhat aware of their own risk. Public and outdoor injection and arrest for possession of a syringe are risk factors for HCV that can be modified through structural interventions.

  5. Grounded cognition.

    Science.gov (United States)

    Barsalou, Lawrence W

    2008-01-01

    Grounded cognition rejects traditional views that cognition is computation on amodal symbols in a modular system, independent of the brain's modal systems for perception, action, and introspection. Instead, grounded cognition proposes that modal simulations, bodily states, and situated action underlie cognition. Accumulating behavioral and neural evidence supporting this view is reviewed from research on perception, memory, knowledge, language, thought, social cognition, and development. Theories of grounded cognition are also reviewed, as are origins of the area and common misperceptions of it. Theoretical, empirical, and methodological issues are raised whose future treatment is likely to affect the growth and impact of grounded cognition.

  6. The effect of an active on-ward participation of hospital pharmacists in Internal Medicine teams on preventable Adverse Drug Events in elderly inpatients: protocol of the WINGS study (Ward-oriented pharmacy in newly admitted geriatric seniors)

    NARCIS (Netherlands)

    Klopotowska, J.E.; Wierenga, P.C.; de Rooij, S.E.; Stuijt, C.C.; Arisz, L.; Kuks, P.F.; Dijkgraaf, M.G.; Lie-A-Huen, L.; Smorenburg, S.M.

    2011-01-01

    The potential of clinical interventions, aiming at reduction of preventable Adverse Drug Events (preventable ADEs) during hospital stay, have been studied extensively. Clinical Pharmacy is a well-established and effective service, usually consisting of full-time on-ward participation of clinical

  7. Extended duration of prehydration does not prevent nephrotoxicity or delayed drug elimination in high-dose methotrexate infusions

    DEFF Research Database (Denmark)

    Mikkelsen, Torben Stamm; Mamoudou, Aissata Diop; Tuckuviene, Ruta

    2014-01-01

    Alkalized hydration is used as supportive care to prevent renal toxicity during infusions with high-dose methotrexate (HDMTX). In children with acute lymphoblastic leukemia (ALL), the hydration is commonly initiated 4 hours before start of the methotrexate (MTX) infusion. To test if longer durati...

  8. Estimating the Time to Benefit for Preventive Drugs with the Statistical Process Control Method : An Example with Alendronate

    NARCIS (Netherlands)

    van de Glind, Esther M. M.; Willems, Hanna C.; Eslami, Saeid; Abu-Hanna, Ameen; Lems, Willem F.; Hooft, Lotty; de Rooij, Sophia E.; Black, Dennis M.; van Munster, Barbara C.

    2016-01-01

    For physicians dealing with patients with a limited life expectancy, knowing the time to benefit (TTB) of preventive medication is essential to support treatment decisions. The aim of this study was to investigate the usefulness of statistical process control (SPC) for determining the TTB in relatio

  9. Prevention of Alcoholism, Drug Abuse, and Health Problems among American Indians and Alaska Natives: An Introduction and Overview.

    Science.gov (United States)

    Trimble, Joseph E.; Beauvais, Fred

    This chapter reviews the literature on substance abuse and prevention efforts in Native communities. The first section describes demographic characteristics of America's indigenous people, including tribal and government definitions, interaction and validation styles, and rural-urban differences. It concludes by warning that use of broad ethnic…

  10. Limited access to HIV prevention in French prisons (ANRS PRI2DE: implications for public health and drug policy

    Directory of Open Access Journals (Sweden)

    Blanche Jerôme

    2011-05-01

    Full Text Available Abstract Background Overpopulation, poor hygiene and disease prevention conditions in prisons are major structural determinants of increased infectious risk within prison settings but evidence-based national and WHO guidelines provide clear indications on how to reduce this risk. We sought to estimate the level of infectious risk by measuring how French prisons adhere to national and WHO guidelines. Methods A nationwide survey targeting the heads of medical (all French prisons and psychiatric (26 French prisons units was conducted using a postal questionnaire and a phone interview mainly focusing on access to prevention interventions, i.e. bleach, opioid substitution treatment (OST, HBV vaccination and post-exposure prophylaxis (PEP for French prisoners. Two scores were built reflecting adherence to national and WHO international guidelines, ranging from 0 (no adherence to 10 (maximum adherence and 0 to 9 respectively. Results A majority (N = 113 (66% of the 171 prisons answered the questionnaires, representing 74% coverage (46,786 prisoners of the French prison population: 108 were medical units and 12 were psychiatric units. Inmate access to prevention was poor. The median[IQR] score measuring adherence to national guidelines was quite low (4.5[2.5; 5.5] but adherence to WHO guidelines was even lower 2.5[1.5; 3.5]; PEP was absent despite reported risky practices. Unsuitable OST delivery practices were frequently observed. Conclusions A wide gap exists between HIV prevention policies and their application in prisons. Similar assessments in other countries may be needed to guide a global policy reform in prison settings. Adequate funding together with innovative interventions able to remove structural and ideological barriers to HIV prevention are now needed to motivate those in charge of prison health, to improve their working environment and to relieve French prisoners from their currently debilitating conditions.

  11. Core-shell polymer nanoparticles for prevention of GSH drug detoxification and cisplatin delivery to breast cancer cells.

    Science.gov (United States)

    Surnar, Bapurao; Sharma, Kavita; Jayakannan, Manickam

    2015-11-14

    Platinum drug delivery against the detoxification of cytoplasmic thiols is urgently required for achieving efficacy in breast cancer treatment that is over expressed by glutathione (GSH, thiol-oligopeptide). GSH-resistant polymer-cisplatin core-shell nanoparticles were custom designed based on biodegradable carboxylic functional polycaprolactone (PCL)-block-poly(ethylene glycol) diblock copolymers. The core of the nanoparticle was fixed as 100 carboxylic units and the shell part was varied using various molecular weight poly(ethylene glycol) monomethyl ethers (MW of PEGs = 100-5000 g mol(-1)) as initiator in the ring-opening polymerization. The complexation of cisplatin aquo species with the diblocks produced core-shell nanoparticles of 75 nm core with precise size control the particles up to 190 nm. The core-shell nanoparticles were found to be stable in saline solution and PBS and they exhibited enhanced stability with increase in the PEG shell thickness at the periphery. The hydrophobic PCL layer on the periphery of the cisplatin core behaved as a protecting layer against the cytoplasmic thiol residues (GSH and cysteine) and exhibited drug detoxification. In vitro drug-release studies revealed that the core-shell nanoparticles were ruptured upon exposure to lysosomal enzymes like esterase at the intracellular compartments. Cytotoxicity studies were performed both in normal wild-type mouse embryonic fibroblast cells (Wt-MEFs), and breast cancer (MCF-7) and cervical cancer (HeLa) cell lines. Free cisplatin and polymer drug core-shell nanoparticles showed similar cytotoxicity effects in the HeLa cells. In MCF-7 cells, the free cisplatin drug exhibited 50% cell death whereas complete cell death (100%) was accomplished by the polymer-cisplatin core-shell nanoparticles. Confocal microscopic images confirmed that the core-shell nanoparticles were taken up by the MCF-7 and HeLa cells and they were accumulated both at the cytoplasm as well at peri-nuclear environments

  12. Microcomputer-Based Approaches for Preventing Drug and Alcohol Abuse Among Adolescents from Ethnic-Racial Minority Backgrounds.

    Science.gov (United States)

    Moncher, Michael S; Parms, Clifford A; Orlandi, Mario A; Schinke, Steven P; Miller, Samuel O; Palleja, Josephine; Schinke, Mary B

    1989-01-01

    This study was designed to empirically assess the potential of microcomputer-based intervention with black adolescents from economically disadvantaged backgrounds. Subjects were 26, 11 through 14-year-old black females and males recruited from three boroughs in New York City. A sample task was administered via microcomputer system followed by a postintervention measurement battery. Observational measures were also employed to assess interactional variables. Subjects' attitudes toward educational content in general, and toward drug and alcohol information delivery in particular, appeared to be a significant intervening variable that could alter the overall efficacy of computer-delivered interventions. Both observational and postintervention measures indicated an overall positive subject response to computer-administered instruction. In contrast, however, respondents indicated a negative response to microcomputer delivery of drug and alcohol related materials. Results of the experiment are discussed along with rationales and future research directions.

  13. Core-shell polymer nanoparticles for prevention of GSH drug detoxification and cisplatin delivery to breast cancer cells

    Science.gov (United States)

    Surnar, Bapurao; Sharma, Kavita; Jayakannan, Manickam

    2015-10-01

    Platinum drug delivery against the detoxification of cytoplasmic thiols is urgently required for achieving efficacy in breast cancer treatment that is over expressed by glutathione (GSH, thiol-oligopeptide). GSH-resistant polymer-cisplatin core-shell nanoparticles were custom designed based on biodegradable carboxylic functional polycaprolactone (PCL)-block-poly(ethylene glycol) diblock copolymers. The core of the nanoparticle was fixed as 100 carboxylic units and the shell part was varied using various molecular weight poly(ethylene glycol) monomethyl ethers (MW of PEGs = 100-5000 g mol-1) as initiator in the ring-opening polymerization. The complexation of cisplatin aquo species with the diblocks produced core-shell nanoparticles of 75 nm core with precise size control the particles up to 190 nm. The core-shell nanoparticles were found to be stable in saline solution and PBS and they exhibited enhanced stability with increase in the PEG shell thickness at the periphery. The hydrophobic PCL layer on the periphery of the cisplatin core behaved as a protecting layer against the cytoplasmic thiol residues (GSH and cysteine) and exhibited cisplatin and polymer drug core-shell nanoparticles showed similar cytotoxicity effects in the HeLa cells. In MCF-7 cells, the free cisplatin drug exhibited 50% cell death whereas complete cell death (100%) was accomplished by the polymer-cisplatin core-shell nanoparticles. Confocal microscopic images confirmed that the core-shell nanoparticles were taken up by the MCF-7 and HeLa cells and they were accumulated both at the cytoplasm as well at peri-nuclear environments. The present investigation lays a new foundation for the polymer-based core-shell nanoparticles approach for overcoming detoxification in platinum drugs for the treatment of GSH over-expressed breast cancer cells.Platinum drug delivery against the detoxification of cytoplasmic thiols is urgently required for achieving efficacy in breast cancer treatment that is over

  14. Optimal Control of Hepatitis C Antiviral Treatment Programme Delivery for Prevention amongst a Population of Injecting Drug Users

    OpenAIRE

    Martin, Natasha K.; Pitcher, Ashley B.; Vickerman, Peter; Vassall, Anna; Hickman, Matthew

    2011-01-01

    In most developed countries, HCV is primarily transmitted by injecting drug users (IDUs). HCV antiviral treatment is effective, and deemed cost-effective for those with no re-infection risk. However, few active IDUs are currently treated. Previous modelling studies have shown antiviral treatment for active IDUs could reduce HCV prevalence, and there is emerging interest in developing targeted IDU treatment programmes. However, the optimal timing and scale-up of treatment is unknown, given the...

  15. Optimal Control of Hepatitis C Antiviral Treatment Programme Delivery for Prevention amongst a Population of Injecting Drug Users

    OpenAIRE

    Martin, NK; Pitcher, AB; Vickerman, P.; Vassall, A; Hickman, M

    2011-01-01

    : In most developed countries, HCV is primarily transmitted by injecting drug users (IDUs). HCV antiviral treatment is effective, and deemed cost-effective for those with no re-infection risk. However, few active IDUs are currently treated. Previous modelling studies have shown antiviral treatment for active IDUs could reduce HCV prevalence, and there is emerging interest in developing targeted IDU treatment programmes. However, the optimal timing and scale-up of treatment is unknown, given t...

  16. Developing an Integrated, Brief Biobehavioral HIV Prevention Intervention for High-Risk Drug Users in Treatment: The Process and Outcome of Formative Research.

    Science.gov (United States)

    Shrestha, Roman; Altice, Frederick; Karki, Pramila; Copenhaver, Michael

    2017-01-01

    To date, HIV prevention efforts have largely relied on singular strategies (e.g., behavioral or biomedical approaches alone) with modest HIV risk-reduction outcomes for people who use drugs (PWUD), many of whom experience a wide range of neurocognitive impairments (NCI). We report on the process and outcome of our formative research aimed at developing an integrated biobehavioral approach that incorporates innovative strategies to address the HIV prevention and cognitive needs of high-risk PWUD in drug treatment. Our formative work involved first adapting an evidence-based behavioral intervention-guided by the Assessment-Decision-Administration-Production-Topical experts-Integration-Training-Testing model-and then combining the behavioral intervention with an evidence-based biomedical intervention for implementation among the target population. This process involved eliciting data through structured focus groups (FGs) with key stakeholders-members of the target population (n = 20) and treatment providers (n = 10). Analysis of FG data followed a thematic analysis approach utilizing several qualitative data analysis techniques, including inductive analysis and cross-case analysis. Based on all information, we integrated the adapted community-friendly health recovery program-a brief evidence-based HIV prevention behavioral intervention-with the evidence-based biomedical component [i.e., preexposure prophylaxis (PrEP)], an approach that incorporates innovative strategies to accommodate individuals with NCI. This combination approach-now called the biobehavioral community-friendly health recovery program-is designed to address HIV-related risk behaviors and PrEP uptake and adherence as experienced by many PWUD in treatment. This study provides a complete example of the process of selecting, adapting, and integrating the evidence-based interventions-taking into account both empirical evidence and input from target population members and target organization

  17. Developing an Integrated, Brief Biobehavioral HIV Prevention Intervention for High-Risk Drug Users in Treatment: The Process and Outcome of Formative Research

    Directory of Open Access Journals (Sweden)

    Roman Shrestha

    2017-05-01

    Full Text Available To date, HIV prevention efforts have largely relied on singular strategies (e.g., behavioral or biomedical approaches alone with modest HIV risk-reduction outcomes for people who use drugs (PWUD, many of whom experience a wide range of neurocognitive impairments (NCI. We report on the process and outcome of our formative research aimed at developing an integrated biobehavioral approach that incorporates innovative strategies to address the HIV prevention and cognitive needs of high-risk PWUD in drug treatment. Our formative work involved first adapting an evidence-based behavioral intervention—guided by the Assessment–Decision–Administration–Production–Topical experts–Integration–Training–Testing model—and then combining the behavioral intervention with an evidence-based biomedical intervention for implementation among the target population. This process involved eliciting data through structured focus groups (FGs with key stakeholders—members of the target population (n = 20 and treatment providers (n = 10. Analysis of FG data followed a thematic analysis approach utilizing several qualitative data analysis techniques, including inductive analysis and cross-case analysis. Based on all information, we integrated the adapted community-friendly health recovery program—a brief evidence-based HIV prevention behavioral intervention—with the evidence-based biomedical component [i.e., preexposure prophylaxis (PrEP], an approach that incorporates innovative strategies to accommodate individuals with NCI. This combination approach—now called the biobehavioral community-friendly health recovery program—is designed to address HIV-related risk behaviors and PrEP uptake and adherence as experienced by many PWUD in treatment. This study provides a complete example of the process of selecting, adapting, and integrating the evidence-based interventions—taking into account both empirical evidence and input from target

  18. An Effective Family Skills-based Intervention for the Prevention of Health Problems in Children of Alcohol and Drug-Abusing Parents

    Directory of Open Access Journals (Sweden)

    Karol l. Kumpfer

    2013-01-01

    Full Text Available Introduction. There is a need forwide-scale dissemination of effective family-focused skills trainingprograms for the prevention of multiple developmental problems and later substance misuse amonghigh-risk children. Independent reviews have found the author’s Strengthening Families Program (SFP tobe the most effective substance abuse prevention intervention. Cultural adaptations have resulted in successful SFP outcomes in many countries, including in Spain as detailed in the Orte article. This article reviews 30 year history of implementation and outcomes of SFP in different cultures with cultural adaptations. Methods: The SEM-tested Social Ecology Model (Kumpfer, Alvarado, &Whiteside, 2003 is presented and reveals that family factors (bonding, supervision, and communication are the most protective of later substanceuse.Hence, this causal theory served as the etiological theory behind the design of the 14-session SFP.Social cognitive behavior theory (Bandura, 1989 is the intervention theory. The Strengthening Families Program(SFP was the first family skills training program developed and found effective in a randomized control trial (RCT to improve outcomes for children of dug abusers.Many countries requested to replicate SFP; hence, staff training systems were developed and a cultural adaptation process. Results: Eight RCTs, four conducted by independent research teams, and hundreds of quasi-experimental studies in different countrieshave demonstrated SFP’s effectiveness in reducing substance use in adolescents with up to 10-yearfollow-ups. Comparative effectiveness reviews including ones using statistical meta-analysis by theOxford University Cochrane Collaboration Reviews, found SFP to be the most effective alcohol and drug prevention program (Foxcroft, et al., 2003. A cost-benefit analysis by Miller and Hendrie (2008 found SFP prevented the highest percentage of youth from using alcohol and drugs. Cultural adaptation is a mandated

  19. Drug Addiction

    Science.gov (United States)

    ... stimulants Stimulants include amphetamines, meth (methamphetamine), cocaine and methylphenidate (Ritalin). They are often used and abused in ... a medication, talk to your doctor. Preventing drug abuse in children and teenagers Take these steps to ...

  20. The Prevention of Postmenopausal Osteoporotic Fractures: Results of the Health Technology Assessment of a New Antiosteoporotic Drug

    Directory of Open Access Journals (Sweden)

    Chiara de Waure

    2014-01-01

    Full Text Available Objective. The Health Technology Assessment (HTA approach was applied to denosumab in the prevention of osteoporotic fractures in postmenopausal women. Method. Epidemiological, clinical, technical, economic, organizational, and ethical aspects were considered. Medical electronic databases were accessed to evaluate osteoporosis epidemiology and therapeutical approaches. A budget impact and a cost-effectiveness analyses were performed to assess economic implications. Clinical benefits and patient needs were considered with respect to organizational and ethical evaluation. Results. In Italy around four millions women are affected by osteoporosis and have a higher risk for fractures with 70,000 women being hospitalized every year. Bisphosphonates and strontium ranelate are recommended as first line treatment for the prevention of osteoporotic fractures. Denosumab is effective in reducing vertebral, nonvertebral, and hip/femoral fractures with an advantage of being administered subcutaneously every six months. The budget impact analysis estimated a reduction in costs for the National Health Service with the introduction of denosumab. Furthermore, the economic analysis demonstrated that denosumab is cost-effective in comparison to oral bisphosphonates and strontium ranelate. Denosumab can be administered in outpatients by involving General Practitioners in the management. Ethical evaluation is positive because of its efficacy and compliance. Conclusion. Denosumab could add value in the prevention of osteoporotic fractures.

  1. Synergistic effect of anti-platelet and anti-inflammation of drug-coated Co-Cr substrates for prevention of initial in-stent restenosis.

    Science.gov (United States)

    Lih, Eugene; Jung, Jee Won; Joung, Yoon Ki; Ahn, Dong June; Han, Dong Keun

    2016-04-01

    Antiplatelet and antithrombotic therapies are systematically considered to prevent restenosis following coronary stent implantation. Currently, patients receiving medicated stents are prescribed to orally take anticoagulants and antiplatelet drugs such as aspirin (ASP) and prasugrel (PRAS). Propolis (PROP) known as a natural organic compound was recently evaluated for its antiplatelet activity, antibiotics and immunomodulatory activities. In this study, antiplatelet drug-coated Co-Cr substrates were prepared with biodegradable poly(d,l-lactide) (PDLLA) containing ASP, PRA, or PROP using electrospray and the blood compatibility of the different substrates was investigated by measuring protein adsorption and platelet adhesion. In addition, the anti-inflammatory properties of the modified Co-Cr surfaces were assessed by measuring IL-8 and IL-6 expression levels in human endothelial cell cultures. Drug-coated surfaces were found to resist the adsorption of fibrinogen when compared to bare Co-Cr or PDLLA-coated Co-Cr. Interestingly, ASP- and PROP-containing substrates not only showed reduced adhesion of platelets and delayed coagulation time, but also drastically reduced the expression level of IL-8 and IL-6. Such results are supported that ASP- or PROP-coated Co-Cr can be potentially used as a stent material to mitigate early stage of restenosis. The developed coating materials might be an interesting alternative to systemic anticoagulant therapies prescribed after stent implantation. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. Effects of Storytelling-Based Education in the Prevention of Drug Abuse among Adolescents in Iran Based on a Readiness to Addiction Index

    Science.gov (United States)

    Moghadam, Mahdieh Poodineh; Sari, Mahdieh; Balouchi, Abbas; Moghadam, Khadijeh

    2016-01-01

    Introduction One of the most effective strategies in the prevention of addiction is increasing awareness among young people, towards the tendency for taking drugs their physical, mental and social side effects. Storytelling is effective for increasing characteristics of happiness and resilience. This study uses storytelling, a common and popular method to increase awareness among adolescents. Aim To examine the effect of storytelling-based education on the prevention of drug abuse, based on a readiness to addiction index. Materials and Methods This quasi-experimental study was conducted on 136 high school students (grade one), selected by a cluster sampling procedure from May 2014 to February 2015 in Zabol, Iran. The instrument for gathering data was a readiness to addiction questionnaire. This questionnaire included 41 items for which the scoring of each item followed the Likerts format. The data gathered was analysed using SPSS version 21 with descriptive statistics and inferential statistics. Results The results revealed that the mean of the readiness to addiction index in the case group fell from 75.66±19.99 to 69.57±21.83 (paired t-test; p =0.02); in the control group the same index changed from 103.01±21.88 to 93.98±27.70 (paired t-test, p = 0.775). That is, the index decreased for both groups, but the reduction was statistically significant only for the case group (p =0.02). Conclusion This suggests that the narrative method is effective in reducing adolescents readiness to addiction. Storytelling is an effective way to raise awareness among young people about addiction and its detrimental impacts on health. Therefore, such a technique can be taken into consideration in teaching principles of prevention. PMID:28050403

  3. Drug: D09125 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available rt Traditional Chinese Medicine in Japan [BR:br08304] Crude Drugs Drugs for dampness Drugs for resolving dam...705] Pogostemon cablin [TAX:28511] Same as: E00188 Lamiaceae (mint family) Pogostemon cablin above ground pa

  4. Signos Vitales de los CDC Prevención de las sobredosis de medicamentos recetados (Preventing Prescription Drug Overdose)

    Centers for Disease Control (CDC) Podcasts

    2014-07-01

    Este podcast se basa en la edición de julio del informe Signos Vitales de los CDC. Todos los días, 46 personas mueren en los EE. UU. de una sobredosis de analgésicos opioides recetados. Infórmese sobre lo que se puede hacer para que la prescripción de analgésicos sea segura y para ayudar a prevenir las sobredosis.  Created: 7/1/2014 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 7/1/2014.

  5. The "Aachen fall prevention App" - a Smartphone application app for the self-assessment of elderly patients at risk for ground level falls.

    Science.gov (United States)

    Rasche, Peter; Mertens, Alexander; Bröhl, Christina; Theis, Sabine; Seinsch, Tobias; Wille, Matthias; Pape, Hans-Christoph; Knobe, Matthias

    2017-01-01

    Fall incidents are a major problem for patients and healthcare. The "Aachen Fall Prevention App" (AFPA) represents the first mobile Health (mHealth) application (app) empowering older patients (persons 50+ years) to self-assess and monitor their individual fall risk. Self-assessment is based on the "Aachen Fall Prevention Scale," which consists of three steps. First, patients answer ten standardized yes-no questions (positive criterion ≥ 5 "Yes" responses). Second, a ten-second test of free standing without compensatory movement is performed (positive criterion: compensatory movement). Finally, during the third step, patients rate their subjective fall risk on a 10-point Likert scale, based on the results of steps one and two. The purpose of this app is (1) to offer a low-threshold service through which individuals can independently monitor their individual fall risk and (2) to collect data about how a patient-centered mHealth app for fall risk assessment is used in the field. The results represent the first year of an ongoing field study. From December 2015 to December 2016, 197 persons downloaded the AFPA (iOS(™) and Android(™); free of charge). N = 111 of these persons voluntarily shared their data and thereby participated in the field study. Data from a final number of n = 79 persons were analyzed due to exclusion criteria (age, missing objective fall risk, missing self-assessment). The objective fall risk and the self-assessed subjective risk measured by the AFPA showed a significant positive relationship. The "Aachen Fall Prevention App" (AFPA) is an mHealth app released for iOS and Android. This field study revealed the AFPA as a promising tool to raise older adults' awareness of their individual fall risk by means of a low-threshold patient-driven fall risk assessment tool.

  6. Preclinical analysis of nonsteroidal anti-inflammatory drug usefulness for the simultaneous prevention of steatohepatitis, atherosclerosis and hyperlipidemia

    Science.gov (United States)

    Madrigal-Perez, Violeta M; García-Rivera, Alejandro; Rodriguez-Hernandez, Alejandrina; Ceja-Espiritu, Gabriel; Briseño-Gomez, Xochitl G; Galvan-Salazar, Hector R; Soriano-Hernandez, Alejandro D; Guzman-Esquivel, Jose; Martinez-Fierro, Margarita L; Newton-Sanchez, Oscar A; Buenrostro, Bertha A Olmedo; Rodriguez-Sanchez, Iram P; López-Lemus, Uriel A; Lara-Esqueda, Agustin; Delgado-Enciso, Ivan

    2015-01-01

    Nonalcoholic steatohepatitis (NASH) is currently one of the primary liver diseases. Recent studies have shown a clinical relation between NASH and atherosclerosis. There is much interest in these two diseases because they are both associated with great morbidity and mortality. Inflammation and the overexpression of COX-2 participate in the pathophysiology of the two diseases, and therefore simultaneous treatment is feasible. The role of the four NSAIDs, meclofenamate, mefenamate, flufenamate, and aspirin, was analyzed in a mouse model of NASH, as well as preclinical atherosclerosis induced by a high-fat diet (HFD). Six mouse groups were formed. Five of the groups were fed a high-fat diet for 6 months and one group was fed a standard diet, acting as the normality reference. Of the five groups fed a high-fat diet, four received a NSAID, each of them identified by the specific drug administered. One group received no treatment. Serum markers (cholesterol, triglycerides, ALT, and AST) and histologic changes in the aorta and liver were analyzed for the study. Aspirin significantly reduced the hepaticsteatosis. All the drugs significantly reduced the hepatic inflammatory infiltrate. In relation to atherosclerosis, there were significant reductions in all the study variables with the use of aspirin and flufenamate. The four medications were able to stop steatosis from progressing into steatohepatitis by reducing inflammation. However, aspirin was the most beneficial, simultaneously reducing steatosis, atherosclerosis, and serum cholesterol levels. PMID:26885230

  7. Preventing and controlling land subsidence in Shanghai -towards more integrated and effective land use and ground water governance in the Yangtze Delta

    Science.gov (United States)

    Dai, Liping

    2016-04-01

    The Yangtze Delta, covers 210,700 square kilometers and with 156 million inhabitants (NRDC, 2010; The National Bureau of Statistics, 2011), is one of the areas most severely affected by land subsidence in China. Up to 2012, the area with cumulative subsidence above 200 mm in Yangtze Delta has been closed to 10,000 square kilometers. Shanghai, located at the estuary of the Yangtze River and with a population of 23 million, is the most densely populated city in Yangtze Delta (The National Bureau of Statistics, 2011). Since 1921, the recorded cumulative subsidence has been 200 to 300 mm in the central area of the city (Chai, Shen, Zhu, & Zhang, 2005). Excessive pumping of groundwater is considered to be the leading reason, accounts for nearly 70%, of the city's land subsidence, the weight of skyscrapers and global warming also play hefty roles (30%) (Springer, 2012). Research has shown that the main method to control land subsidence in Shanghai is to prevent groundwater from dropping (Chai, Shen, Zhu, & Zhang, 2005), the city has made great efforts in this regard since 1965 (the beginning of the so-called "control period"), for example, it has been recharging underground water through 121 wells with more than 60,000 tons every day since 2012 (Chinadaily, 2012). It is a huge burden considering the city has been suffering from a shortage of fresh water. In 2013, with the other two provinces of Jiangsu and Zhejiang in Yangtze Delta, Shanghai signed a delta cooperation agreement on the prevention and control of land subsidence and jointly issued a Prevention and Control Planning on Land Subsidence in Yangtze Delta (2014-2020), which aims to establish a long-effect mechanism in the delta scope. This research aims to analyze and assess the land and groundwater governance arrangements related to land subsidence in the Yangtze Delta in general and Shanghai in specific, in order to develop optimizing adaptation strategies and associated governance arrangements. It examines the

  8. High prevalence of non-fatal overdose among people who inject drugs in Malaysia: Correlates of overdose and implications for overdose prevention from a cross-sectional study.

    Science.gov (United States)

    Bazazi, Alexander R; Zelenev, Alexei; Fu, Jeannia J; Yee, Ilias; Kamarulzaman, Adeeba; Altice, Frederick L

    2015-07-01

    Overdose is the leading cause of death among opioid users, but no data are available on overdose among people who inject drugs in Malaysia. We present the first estimates of the prevalence and correlates of recent non-fatal overdose among people who inject drugs in Malaysia. In 2010, 460 people who inject drugs were recruited using respondent-driven sampling (RDS) in Klang Valley to assess health outcomes associated with injection drug use. Self-reported history of non-fatal overdose in the previous 6 months was the primary outcome. Sociodemographic, behavioral and structural correlates of non-fatal overdose were assessed using multivariable logistic regression. All 460 participants used opioids and nearly all (99.1%) met criteria for opioid dependence. Most injected daily (91.3%) and were male (96.3%) and ethnically Malay (90.4%). Overall, 20% of participants had overdosed in the prior 6 months, and 43.3% had ever overdosed. The RDS-adjusted estimate of the 6-month period prevalence of overdose was 12.3% (95% confidence interval [CI] 7.9-16.6%). Having injected for more years was associated with lower odds of overdose (adjusted odds ratio [AOR] 0.6 per 5 years of injection, CI: 0.5-0.7). Rushing an injection from fear of the police nearly doubled the odds of overdose (AOR 1.9, CI: 1.9-3.6). Alcohol use was associated with recent non-fatal overdose (AOR 2.1, CI: 1.1-4.2), as was methamphetamine use (AOR 2.3, CI: 1.3-4.6). When adjusting for past-month drug use, intermittent but not daily methadone use was associated with overdose (AOR 2.8, CI: 1.5-5.9). This study reveals a large, previously undocumented burden of non-fatal overdose among people who inject drugs in Malaysia and highlights the need for interventions that might reduce the risk of overdose, such as continuous opioid substitution therapy, provision of naloxone to prevent fatal overdose, treatment of polysubstance use, and working with police to improve the risk environment. Copyright © 2014 Elsevier B

  9. Rosuvastatin as a potential preventive drug for the development of hepatocellular carcinoma associated with non-alcoholic fatty liver disease in mice.

    Science.gov (United States)

    Yokohama, Keisuke; Fukunishi, Shinya; Ii, Masaaki; Nakamura, Ken; Ohama, Hideko; Tsuchimoto, Yusuke; Asai, Akira; Tsuda, Yasuhiro; Higuchi, Kazuhide

    2016-11-01

    Hepatocellular carcinoma (HCC) represents approximately 85% of all primary liver cancer cases. Non-alcoholic fatty liver disease (NAFLD) is one of the risk factors for HCC. NAFLD occurs in patients with components of metabolic syndrome, such as type 2 diabetes mellitus, obesity, hypertension and hyperlipidemia. Therefore, hyperlipidemia also represents a patient population at risk for HCC that can readily be identified. Rosuvastatin, a 3-hydroxy-3-methyl-glutaryl coenzyme A (HMG-CoA) reductase inhibitor, has exhibited a more potent affinity for the active site of HMG-CoA reductase than other statins. In addition, the hepatic uptake of rosuvastatin in rats has been found to be more selective and efficient than that with other drugs. Furthermore, the cytoprotective effects of rosuvastatin against ischemic injury have been clearly reported. Thus, in this study, we aimed to determine the role of rosuvastatin as a preventive drug in HCC associated with NAFLD. STAM mice, which developed HCC from NAFLD by being fed a high-fat diet (HFD), were divided into a group in which a HFD was given to the mice for 15 weeks (n=8) and another in which a HFD supplemented with 0.00125% rosuvastatin was given to the mice for 15 weeks (n=8). Rosuvastatin inhibited the development of hepatic tumors in the mice with NAFLD induced by a specific diet both macroscopically and histologically. Rosuvastatin significantly decreased the expression levels of pro-inflammatry cytokines, such as tumor necrosis factor (TNF)-α, interleukin (IL)-6 and transforming growth factor (TGF)-β1. Tumor aggressiveness is mediated by angiogenic factors. Therefore, we examined the hepatic mRNA expression of vascular endothelial growth factor receptor (VEGFR), epidermal growth factor receptor (EGFR) and platelet-derived growth factor (PDGF). The hepatic expression of these factors significantly decreased in the rousvastin-fed mice. Our results thus suggest rosuvastatin that prevents carcinogenesis

  10. ‘Do not eat those apples; they’ve been on the ground!’: polio epidemics and preventive measures, Sweden 1880s-1940s

    Directory of Open Access Journals (Sweden)

    Axelsson, Per

    2009-06-01

    Full Text Available This article will address how Swedish scientists, physicians and public health officers tried to combat the polio epidemics in the pre-vaccine era. It shows that once polio was considered as an epidemic disease the preventive measures used were based on the hindrance of other infectious diseases. It also illustrates how epidemiological and laboratory studies to some degree affected the thoughts of how polio should be prevented, and that Swedish ideas and experiences differed from those put forward in the USA.

    Este artículo trata sobre cómo los científicos, médicos y funcionarios de la sanidad pública de Suecia intentaron combatir la epidemia de la polio en la era anterior a la vacuna y expone que en cuanto la polio fue considerada como una epidemia, las medidas preventivas que se aplicaron se basaban en las de otras enfermedades contagiosas. También ilustra en qué medida los estudios epidemiológicos y los análisis de laboratorio influyeron en la manera de prevenir la polio y también demuestra que las opiniones y experiencias en Suecia eran diferentes a las de los Estados Unidos.

  11. Ground Wars

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis

    Political campaigns today are won or lost in the so-called ground war--the strategic deployment of teams of staffers, volunteers, and paid part-timers who work the phones and canvass block by block, house by house, voter by voter. Ground Wars provides an in-depth ethnographic portrait of two...... infrastructures that utilize large databases with detailed individual-level information for targeting voters, and armies of dedicated volunteers and paid part-timers. Nielsen challenges the notion that political communication in America must be tightly scripted, controlled, and conducted by a select coterie...... of professionals. Yet he also quashes the romantic idea that canvassing is a purer form of grassroots politics. In today's political ground wars, Nielsen demonstrates, even the most ordinary-seeming volunteer knocking at your door is backed up by high-tech targeting technologies and party expertise. Ground Wars...

  12. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Drugs of Abuse Commonly Abused Drugs Charts Emerging Trends and Alerts Alcohol Club Drugs Cocaine Hallucinogens Heroin ... Misuse Mental Health Military Naloxone Pain Prevention Treatment Trends & Statistics Women and Drugs Publications Funding Funding Opportunities ...

  13. Drugs Approved for Vaginal Cancer

    Science.gov (United States)

    This page lists cancer drugs approved by the Food and Drug Administration (FDA) to prevent vaginal cancer. The list includes generic names and brand names. The drug names link to NCI’s Cancer Drug Information summaries.

  14. Potential of the drug-regulation iodide uptake in patients for prevention of radioiodine-refractory papillary thyroid cancer

    Directory of Open Access Journals (Sweden)

    Dmitriy Kirillovich Fomin

    2014-11-01

    Full Text Available ObjectiveTo evaluate the efficacy and feasibility of retinoic acid derivatives and lithium salts for radioiodine-refractory prevention in patients with differentiated thyroid cancer during multistage radioiodine therapy.Materials and methodsThe retrospective analysis was performed using the diagnostic and treatment results of 40 patients with differentiated thyroid cancer that underwent 131I therapy, which on the basis of posttherapy whole-body scan had direct indications for subsequent course of radioiodine therapy. The patients were divided into two groups:the control group (20 patients, which conducted a second course of radioiodine therapy on the standard template and without special training$the main group (20 patients, who were administered Sedalia (900 mg per day for 8 days, p.o. and isotretinoin (1.2 mg/kg body weight for 60 days, p.o. to prevention of the 131I resistance.To evaluate the effectiveness of a repeated course of radioiodine therapy following parameters were used: the thyroglobulin (Tg and antibodies to thyroglobulin (Tg-Ab level in the serum, the posttherapy whole body scan in combination with SPECT-CT.ResultsWe have found, that radioactive iodine treatment was effective in 75% of the main group and 90% of patients in the control group. The remission was observed in 10% and 40% in the main and control group, respectively. The partial regression was considered as Tg and TG-Ab reduction, and was observed more in the study group. The resistance to 131I therapy was found in 20% and 10% in the main and control group, respectively, which was based on the fact of permanent Tg/Tg-Ab serum level and absence of the pathological foci iodine uptake on the whole-body scans. The disease progress was found in one patient in the main group.ConclusionThe use of retinoic acid derivatives and lithium salts, in an effort to prevent the resistance to 131I-theraphy pretend to be unjustified, because it does not lead to significant

  15. Drug errors and related interventions reported by United States clinical pharmacists: the American College of Clinical Pharmacy practice-based research network medication error detection, amelioration and prevention study.

    Science.gov (United States)

    Kuo, Grace M; Touchette, Daniel R; Marinac, Jacqueline S

    2013-03-01

    clinical pharmacist interventions varied between the inpatient and outpatient settings. Nearly half of reported errors were prevented by clinical pharmacists before the drugs reached the patients. The majority of clinical pharmacist recommendations were accepted by prescribers. © 2013 Pharmacotherapy Publications, Inc.

  16. 21 CFR 184.1409 - Ground limestone.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Ground limestone. 184.1409 Section 184.1409 Food... Specific Substances Affirmed as GRAS § 184.1409 Ground limestone. (a) Ground limestone consists essentially... classifying of naturally occurring limestone. (b) The ingredient meets the specifications of the...

  17. Impact of a Drug Abuse Resistance Education (D.A.R.E) program in preventing the initiation of cigarette smoking in fifth- and sixth-grade students.

    Science.gov (United States)

    Ahmed, Nasar U; Ahmed, Noushin S; Bennett, C Ray; Hinds, Joseph E

    2002-04-01

    An alarmingly high number of children become addicted to tobacco use. To teach children the skills to resist the influences surrounding the initiation of tobacco and other drug use, a Drug Abuse Resistance Education (D.A.R.E.) program is being implemented in three fourths of the schools in the United States. The purpose of this study is to examine the impact of this program in preventing smoking. A survey was conducted among 236 fifth and sixth graders in Nashville, Tennessee. Of the students included in the survey, 88% graduated from D.A.R.E. Approximately 11.6% of respondents had ever smoked cigarettes; 86% of them continued to smoke. The D.A.R.E. group had a significantly lower rate of smoking compared with their non-D.A.R.E. counterparts (8.7% vs. 28.0%; p = 0.0001). Logistic regression analysis shows that the D.A.R.E. group was five times (odds 4.9; p = 0.003; 95% CI: 1.7, 14.0) less likely to initiate smoking compared with the non-D.A.R.E. group. The D.A.R.E. group had a significantly (p = 0.002) higher knowledge score on the risk of smoking. The knowledge score has strong opposite correlation to smoking behavior (p = 0.00001). Students with top-quartile knowledge scores had a substantially lower rates of smoking (1.4% vs. 14.4%; p = 0.001). This finding is consistent for both African-American (0% vs. 19.6%; p = 0.001) and white children (1.9% vs. 13%; p = 0.001). The D.A.R.E. program may have an impact in preventing the initiation of smoking behavior.

  18. Official American Thoracic Society/Centers for Disease Control and Prevention/Infectious Diseases Society of America Clinical Practice Guidelines: Treatment of Drug-Susceptible Tuberculosis.

    Science.gov (United States)

    Nahid, Payam; Dorman, Susan E; Alipanah, Narges; Barry, Pennan M; Brozek, Jan L; Cattamanchi, Adithya; Chaisson, Lelia H; Chaisson, Richard E; Daley, Charles L; Grzemska, Malgosia; Higashi, Julie M; Ho, Christine S; Hopewell, Philip C; Keshavjee, Salmaan A; Lienhardt, Christian; Menzies, Richard; Merrifield, Cynthia; Narita, Masahiro; O'Brien, Rick; Peloquin, Charles A; Raftery, Ann; Saukkonen, Jussi; Schaaf, H Simon; Sotgiu, Giovanni; Starke, Jeffrey R; Migliori, Giovanni Battista; Vernon, Andrew

    2016-10-01

    The American Thoracic Society, Centers for Disease Control and Prevention, and Infectious Diseases Society of America jointly sponsored the development of this guideline for the treatment of drug-susceptible tuberculosis, which is also endorsed by the European Respiratory Society and the US National Tuberculosis Controllers Association. Representatives from the American Academy of Pediatrics, the Canadian Thoracic Society, the International Union Against Tuberculosis and Lung Disease, and the World Health Organization also participated in the development of the guideline. This guideline provides recommendations on the clinical and public health management of tuberculosis in children and adults in settings in which mycobacterial cultures, molecular and phenotypic drug susceptibility tests, and radiographic studies, among other diagnostic tools, are available on a routine basis. For all recommendations, literature reviews were performed, followed by discussion by an expert committee according to the Grading of Recommendations, Assessment, Development and Evaluation methodology. Given the public health implications of prompt diagnosis and effective management of tuberculosis, empiric multidrug treatment is initiated in almost all situations in which active tuberculosis is suspected. Additional characteristics such as presence of comorbidities, severity of disease, and response to treatment influence management decisions. Specific recommendations on the use of case management strategies (including directly observed therapy), regimen and dosing selection in adults and children (daily vs intermittent), treatment of tuberculosis in the presence of HIV infection (duration of tuberculosis treatment and timing of initiation of antiretroviral therapy), as well as treatment of extrapulmonary disease (central nervous system, pericardial among other sites) are provided. The development of more potent and better-tolerated drug regimens, optimization of drug exposure for the

  19. Executive Summary: Official American Thoracic Society/Centers for Disease Control and Prevention/Infectious Diseases Society of America Clinical Practice Guidelines: Treatment of Drug-Susceptible Tuberculosis.

    Science.gov (United States)

    Nahid, Payam; Dorman, Susan E; Alipanah, Narges; Barry, Pennan M; Brozek, Jan L; Cattamanchi, Adithya; Chaisson, Lelia H; Chaisson, Richard E; Daley, Charles L; Grzemska, Malgosia; Higashi, Julie M; Ho, Christine S; Hopewell, Philip C; Keshavjee, Salmaan A; Lienhardt, Christian; Menzies, Richard; Merrifield, Cynthia; Narita, Masahiro; O'Brien, Rick; Peloquin, Charles A; Raftery, Ann; Saukkonen, Jussi; Schaaf, H Simon; Sotgiu, Giovanni; Starke, Jeffrey R; Migliori, Giovanni Battista; Vernon, Andrew

    2016-10-01

    The American Thoracic Society, Centers for Disease Control and Prevention, and Infectious Diseases Society of America jointly sponsored the development of this guideline for the treatment of drug-susceptible tuberculosis, which is also endorsed by the European Respiratory Society and the US National Tuberculosis Controllers Association. Representatives from the American Academy of Pediatrics, the Canadian Thoracic Society, the International Union Against Tuberculosis and Lung Disease, and the World Health Organization also participated in the development of the guideline. This guideline provides recommendations on the clinical and public health management of tuberculosis in children and adults in settings in which mycobacterial cultures, molecular and phenotypic drug susceptibility tests, and radiographic studies, among other diagnostic tools, are available on a routine basis. For all recommendations, literature reviews were performed, followed by discussion by an expert committee according to the Grading of Recommendations, Assessment, Development and Evaluation methodology. Given the public health implications of prompt diagnosis and effective management of tuberculosis, empiric multidrug treatment is initiated in almost all situations in which active tuberculosis is suspected. Additional characteristics such as presence of comorbidities, severity of disease, and response to treatment influence management decisions. Specific recommendations on the use of case management strategies (including directly observed therapy), regimen and dosing selection in adults and children (daily vs intermittent), treatment of tuberculosis in the presence of HIV infection (duration of tuberculosis treatment and timing of initiation of antiretroviral therapy), as well as treatment of extrapulmonary disease (central nervous system, pericardial among other sites) are provided. The development of more potent and better-tolerated drug regimens, optimization of drug exposure for the

  20. Potential conflict between TRIPS and GATT concerning parallel importation of drugs and possible solution to prevent undesirable market segmentation.

    Science.gov (United States)

    Lo, Chang-Fa

    2011-01-01

    From international perspective, parallel importation, especially with respect to drugs, has to do with the exhaustion principle in Article 6 of the TRIPS Agreement and the general exception in Article XX of the GATT 1994. Issues concerning the TRIPS Agreement have been constant topics of discussion. However, parallel importation in relation to the general rules of the GATT 1994 as well as to its exceptions provided in Article XX was not seriously discussed. In the view of the paper, there is a conflict between the provisions in these two agreements. The paper explains such conflict and tries to propose a method of interpretation to resolve the conflict between GATT Article XX and TRIPS Article 6 concerning parallel importation for the purpose of reducing the possible undesirable market segmentation in pharmaceutical sector. The method suggested in the paper is a proper application of good faith principle in the Vienna Convention to interpret GATT Article XX, so that there could be some flexibility for those prohibitions of parallel importation which have positive effect on international trade.

  1. Effects of a community prevention intervention on public awareness, knowledge, and risk perception of club drug use by youth in Taiwan.

    Science.gov (United States)

    Lee, Ching-Mei; Chang, Fong-Ching; Miao, Nae-Fang; Shyu, Meei-Ling; Lee, Shu-Ching; Chang, Yu-Chen; Lin, Sieh-Hwa; Chen, Ying-Ting; Hsu, Meng-Chun; Ruo, Jin-Ping

    2011-01-01

    This study evaluated the effects of mobilizing community coalitions and implementing prevention intervention concerning public awareness, knowledge, and perception of the risks associated with club drug use by Taiwanese urban youth. A quasi-experimental design was used. Three communities in Taipei city were included in the present study. A total of 328 residents successfully participated in the baseline survey (April 2008), and 276 residents were successfully interviewed for the follow-up survey (September 2008). The generalized estimating equation (GEE) method was used. The percentage of the intervention respondents who reported having seen or heard antidrug messages increased significantly between the time of the baseline survey (63.7%) and the follow-up survey (77.4%), while the percentage of attendance at antidrug events increased from 23.1% to 38.7% during the same time interval. In addition, community knowledge and perception of the problem of club drug use by youth rose significantly between the baseline and the follow-up in the intervention communities. The study's limitations are noted.

  2. Effectiveness of the Strengthening Families Programme 10–14 in Poland for the prevention of alcohol and drug misuse: protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Okulicz-Kozaryn Katarzyna

    2012-06-01

    Full Text Available Abstract Background Alcohol and other drug use and misuse is a significant problem amongst Polish youth. The SFP10-14 is a family-based prevention intervention that has positive results in US trials, but questions remain about the generalizability of these results to other countries and settings. Methods/Design A cluster randomized controlled trial in community settings across Poland. Communities will be randomized to a SFP10-14 trial arm or to a control arm. Recruitment and consent of families, and delivery of the SFP10-14, will be undertaken by community workers. The primary outcomes are alcohol and other drug use and misuse. Secondary (or intermediate outcomes include parenting practices, parent–child relations, and child problem behaviour. Interview-based questionnaires will be administered at baseline, 12 and 24 months. Discussion The trial will provide information about the effectiveness of the SFP10-14 in Poland. Trial registration International Standard Randomised Controlled Trial Number: ISRCTN89673828

  3. The Imperial College Cambridge Manchester (ICCAM) platform study: An experimental medicine platform for evaluating new drugs for relapse prevention in addiction. Part A: Study description.

    Science.gov (United States)

    Paterson, Louise M; Flechais, Remy S A; Murphy, Anna; Reed, Laurence J; Abbott, Sanja; Boyapati, Venkataramana; Elliott, Rebecca; Erritzoe, David; Ersche, Karen D; Faluyi, Yetunde; Faravelli, Luca; Fernandez-Egea, Emilio; Kalk, Nicola J; Kuchibatla, Shankar S; McGonigle, John; Metastasio, Antonio; Mick, Inge; Nestor, Liam; Orban, Csaba; Passetti, Filippo; Rabiner, Eugenii A; Smith, Dana G; Suckling, John; Tait, Roger; Taylor, Eleanor M; Waldman, Adam D; Robbins, Trevor W; Deakin, J F William; Nutt, David J; Lingford-Hughes, Anne R

    2015-09-01

    Drug and alcohol dependence are global problems with substantial societal costs. There are few treatments for relapse prevention and therefore a pressing need for further study of brain mechanisms underpinning relapse circuitry. The Imperial College Cambridge Manchester (ICCAM) platform study is an experimental medicine approach to this problem: using functional magnetic resonance imaging (fMRI) techniques and selective pharmacological tools, it aims to explore the neuropharmacology of putative relapse pathways in cocaine, alcohol, opiate dependent, and healthy individuals to inform future drug development. Addiction studies typically involve small samples because of recruitment difficulties and attrition. We established the platform in three centres to assess the feasibility of a multisite approach to address these issues. Pharmacological modulation of reward, impulsivity and emotional reactivity were investigated in a monetary incentive delay task, an inhibitory control task, and an evocative images task, using selective antagonists for µ-opioid, dopamine D3 receptor (DRD3) and neurokinin 1 (NK1) receptors (naltrexone, GSK598809, vofopitant/aprepitant), in a placebo-controlled, randomised, crossover design. In two years, 609 scans were performed, with 155 individuals scanned at baseline. Attrition was low and the majority of individuals were sufficiently motivated to complete all five sessions (n=87). We describe herein the study design, main aims, recruitment numbers, sample characteristics, and explain the test hypotheses and anticipated study outputs.

  4. Measuring Acceptability and Preferences for Implementation of Pre-Exposure Prophylaxis (PrEP) Using Conjoint Analysis: An Application to Primary HIV Prevention Among High Risk Drug Users.

    Science.gov (United States)

    Shrestha, Roman; Karki, Pramila; Altice, Frederick L; Dubov, Oleksandr; Fraenkel, Liana; Huedo-Medina, Tania; Copenhaver, Michael

    2017-07-10

    Although people who use drugs (PWUD) are one of the key risk populations who could benefit from the use of pre-exposure prophylaxis (PrEP), to date, little attention has been given to incorporating PrEP into HIV prevention approaches targeting this underserved group. This study investigated the acceptability of PrEP based on a number of known PrEP attributes among high-risk PWUD in a drug treatment setting. A total of 400 HIV-negative PWUD, who reported drug- and/or sex-related risk behaviors were recruited from a methadone clinic to complete a stated preference (full-profile conjoint) survey. Participants ranked the eight hypothetical PrEP program scenarios with varied combinations of six attributes related to PrEP (cost, dosing, efficacy, side-effects, treatment setting, and frequency of HIV testing). SPSS conjoint procedure was used to estimate the relative importance of each attribute and preferences across eight possible PrEP delivery programs. PrEP acceptability ranged from 30.6 to 86.3% with a mean acceptability of 56.2% across the eight hypothetical PrEP program scenarios. The PrEP program scenario with the highest acceptability had the following attribute levels: insurance covered, daily dosing, 95% effective, no side-effects, treatment at HIV clinic, and HIV testing needed every 6 months. The cost associated with PrEP was the most important attribute (relative importance score: RIS = 38.8), followed by efficacy (RIS = 20.5) and side effects (RIS = 11.9); other attributes had no significant effect. Our findings reported a high acceptability of PrEP in response to different PrEP program scenarios with different attribute profiles. As the result of having this information, researchers and policymakers will be better equipped for evidence informed targeting and dissemination efforts to optimize PrEP uptake among this underserved population.

  5. The effectiveness of behavioural interventions in the primary prevention of Hepatitis C amongst injecting drug users: a randomised controlled trial and lessons learned

    Directory of Open Access Journals (Sweden)

    Tibbs Christopher

    2008-07-01

    Full Text Available Abstract Aim To develop and evaluate the comparative effectiveness of behavioural interventions of enhanced prevention counselling (EPC and simple educational counselling (SEC in reducing hepatitis C viral (HCV infection in sero-negative injecting drug users (IDU. Design Randomised controlled trial (RCT of EPC intervention in comparison with simple educational counselling (SEC. Setting Specialised Drug services in London and Surrey, United Kingdom. Participants and Measurements Ninety five IDUs were recruited and randomised to receive EPC (n = 43 or SEC (n = 52. Subjects were assessed at baseline using the Addiction Severity Index (ASI, the Injecting Risk Questionnaire (IRQ, and Drug Injecting Confidence Questionnaire (DICQ. The primary outcome was measured by the rate of sero-conversion at 6 months and 12 months from baseline and by the ASI, IRQ and DICQ at 6 months from baseline. Hepatitis C testing was undertaken by the innovative test of the dried blood spot (DBS test which increased the rate of testing by 4 fold compared to routine blood testing. Findings Seventy Eighty two subjects (82% out of the 95 recruited were followed up at 6 months and 62 (65% were followed up at 12 months. On the primary outcome measure of the rate of seroconversion, 8 out of 62 patients followed-up at twelve months seroconverted, three in the EPC group and five in the SEC group, indicating incidence rates of 9.1 per 100 person years for the EPC group, 17.2 per 100 person years for the SEC group, and 12.9 per 100 person years for the cohort as a whole. Analysis of the secondary outcome measures on alcohol use, risk behaviour, psychological measures, quality of life, showed no significant differences between the EPC and the SEC groups. However, there were significant changes on a number of measures from baseline values indicating positive change for both groups. Conclusion We were not able to prove the efficacy of EPC in comparison with SEC in the prevention of

  6. Peptidylarginine deiminases: novel drug targets for prevention of neuronal damage following hypoxic ischemic insult (HI) in neonates.

    Science.gov (United States)

    Lange, Sigrun; Rocha-Ferreira, Eridan; Thei, Laura; Mawjee, Priyanka; Bennett, Kate; Thompson, Paul R; Subramanian, Venkataraman; Nicholas, Anthony P; Peebles, Donald; Hristova, Mariya; Raivich, Gennadij

    2014-08-01

    Neonatal hypoxic ischaemic (HI) injury frequently causes neural impairment in surviving infants. Our knowledge of the underlying molecular mechanisms is still limited. Protein deimination is a post-translational modification caused by Ca(+2) -regulated peptidylarginine deiminases (PADs), a group of five isozymes that display tissue-specific expression and different preference for target proteins. Protein deimination results in altered protein conformation and function of target proteins, and is associated with neurodegenerative diseases, gene regulation and autoimmunity. In this study, we used the neonatal HI and HI/infection [lipopolysaccharide (LPS) stimulation] murine models to investigate changes in protein deimination. Brains showed increases in deiminated proteins, cell death, activated microglia and neuronal loss in affected brain areas at 48 h after hypoxic ischaemic insult. Upon treatment with the pan-PAD inhibitor Cl-amidine, a significant reduction was seen in microglial activation, cell death and infarct size compared with control saline or LPS-treated animals. Deimination of histone 3, a target protein of the PAD4 isozyme, was increased in hippocampus and cortex specifically upon LPS stimulation and markedly reduced following Cl-amidine treatment. Here, we demonstrate a novel role for PAD enzymes in neural impairment in neonatal HI Encephalopathy, highlighting their role as promising new candidates for drug-directed intervention in neurotrauma. Hypoxic Ischaemic Insult (HI) results in activation of peptidylarginine deiminases (PADs) because of calcium dysregulation. Target proteins undergo irreversible changes of protein bound arginine to citrulline, resulting in protein misfolding. Infection in synergy with HI causes up-regulation of TNFα, nuclear translocation of PAD4 and change in gene regulation as a result of histone deimination. Pharmacological PAD inhibition significantly reduced HI brain damage.

  7. Optimal control of hepatitis C antiviral treatment programme delivery for prevention amongst a population of injecting drug users.

    Directory of Open Access Journals (Sweden)

    Natasha K Martin

    Full Text Available In most developed countries, HCV is primarily transmitted by injecting drug users (IDUs. HCV antiviral treatment is effective, and deemed cost-effective for those with no re-infection risk. However, few active IDUs are currently treated. Previous modelling studies have shown antiviral treatment for active IDUs could reduce HCV prevalence, and there is emerging interest in developing targeted IDU treatment programmes. However, the optimal timing and scale-up of treatment is unknown, given the real-world constraints commonly existing for health programmes. We explore how the optimal programme is affected by a variety of policy objectives, budget constraints, and prevalence settings. We develop a model of HCV transmission and treatment amongst active IDUs, determine the optimal treatment programme strategy over 10 years for two baseline chronic HCV prevalence scenarios (30% and 45%, a range of maximum annual budgets (£50,000-300,000 per 1,000 IDUs, and a variety of objectives: minimising health service costs and health utility losses; minimising prevalence at 10 years; minimising health service costs and health utility losses with a final time prevalence target; minimising health service costs with a final time prevalence target but neglecting health utility losses. The largest programme allowed for a given budget is the programme which minimises both prevalence at 10 years, and HCV health utility loss and heath service costs, with higher budgets resulting in greater cost-effectiveness (measured by cost per QALY gained compared to no treatment. However, if the objective is to achieve a 20% relative prevalence reduction at 10 years, while minimising both health service costs and losses in health utility, the optimal treatment strategy is an immediate expansion of coverage over 5-8 years, and is less cost-effective. By contrast, if the objective is only to minimise costs to the health service while attaining the 20% prevalence reduction, the

  8. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Military Opioid Overdose Reversal with Naloxone (Narcan, Evzio) Pain Prevention Recovery Treatment Trends & Statistics Women and Drugs Publications Search Publications Orderable DrugFacts ...

  9. 支气管哮喘防治药物的进展%The Advances of Clinical Research and Application of Drugs for Prevention and Treatment of Bronchial Asthma

    Institute of Scientific and Technical Information of China (English)

    杨玉

    2001-01-01

    文章系统地介绍了支气管哮喘防治药物的进展,内容包括β2-激动药、茶碱、抗胆碱药物、糖皮质激素、肥大细胞稳定药、抗组胺药、抗白三烯类药物、新型抗炎药、免疫抑制药及免疫疗法的进展等,可供大家参考。%In This paper, the advances of clinical research and application of the drugs for preventing and treating bronchial asthma were reviewed, with a detailed reference to such drugs as β2-adrenoceptor agonist, theophylline, anticholinergic drugs, glucocorticoids, mast cell membrane stabilizers, antihistamines, leukotriene receptor antogonists, new anti-inflammatory drugs and immunosuppressive drugs as well as immunotherapy.

  10. 耐多药结核病的预防和综合治疗探讨%PREVENTION AND COMPREHENSIVE TREATMENT OF MULTIPLE-DRUG RESISTANCE TUBERCULOSIS

    Institute of Scientific and Technical Information of China (English)

    韩惠明

    2011-01-01

    MDR-TB refers to TB disease while was at least resistant to isoniazid and rifampicin. It is reported that about two-thirds of worldwide TB patients are in the risk of MDR-TB. WHO estimated that 1/7 TB in China, 1/4 of MDR-TB in China. MDR-TB is the current problem for TB prevention and control which should be solved. Therefore, it should grasp the causes of MDR-TB incidence, further accumulate the experience and research of new drugs and combine therapy to achieve the purpose of cure and control TB, especially MDR-TB epidemic. This article based on recent research related to the progress of multi-drug resistant TB on the causes, comprehensive treatment and prevention to make a presentation to fellows in clinical practice for reference.%耐多药结核病(MDR-TB)指的是致病结核菌至少同时耐异烟肼(INH)和利福平(RFP).据报道全世界约有2/3的结核病人处于发生耐多药结核病的危险之中.WHO 估计 1/7 结核病人在中国,1/4 耐多药结核病人在中国.耐多药结核病是当前结核病防治工作中亟待解决的问题,因此,掌握耐多药结核病产生的原因,进一步积累经验和研究新的药物,综合治疗,才能达到治愈的目的,控制结核病尤其是耐多药结核病的流行.本文根据近期相关的研究进展,就耐多药结核病产生的原因,综合治疗与预防向读者作一专题介绍供同道在临床实践中参考.

  11. Lactobacillus plantarum Strains Can Enhance Human Mucosal and Systemic Immunity and Prevent Non-steroidal Anti-inflammatory Drug Induced Reduction in T Regulatory Cells

    Directory of Open Access Journals (Sweden)

    Paul de Vos

    2017-08-01

    Full Text Available Orally ingested bacteria interact with intestinal mucosa and may impact immunity. However, insights in mechanisms involved are limited. In this randomized placebo-controlled cross-over trial, healthy human subjects were given Lactobacillus plantarum supplementation (strain TIFN101, CIP104448, or WCFS1 or placebo for 7 days. To determine whether L. plantarum can enhance immune response, we compared the effects of three stains on systemic and gut mucosal immunity, by among others assessing memory responses against tetanus toxoid (TT-antigen, and mucosal gene transcription, in human volunteers during induction of mild immune stressor in the intestine, by giving a commonly used enteropathic drug, indomethacin [non-steroidal anti-inflammatory drug (NSAID]. Systemic effects of the interventions were studies in peripheral blood samples. NSAID was found to induce a reduction in serum CD4+/Foxp3 regulatory cells, which was prevented by L. plantarum TIFN101. T-cell polarization experiments showed L. plantarum TIFN101 to enhance responses against TT-antigen, which indicates stimulation of memory responses by this strain. Cell extracts of the specific L. plantarum strains provoked responses after WCFS1 and TIFN101 consumption, indicating stimulation of immune responses against the specific bacteria. Mucosal immunomodulatory effects were studied in duodenal biopsies. In small intestinal mucosa, TIFN101 upregulated genes associated with maintenance of T- and B-cell function and antigen presentation. Furthermore, L. plantarum TIFN101 and WCFS1 downregulated immunological pathways involved in antigen presentation and shared downregulation of snoRNAs, which may suggest cellular destabilization, but may also be an indicator of tissue repair. Full sequencing of the L. plantarum strains revealed possible gene clusters that might be responsible for the differential biological effects of the bacteria on host immunity. In conclusion, the impact of oral consumption L

  12. The Structural Basis for the Prevention of Nonsteroidal Antiinflammatory Drug-Induced Gastrointestinal Tract Damage by the C-Lobe of Bovine Colostrum Lactoferrin

    Science.gov (United States)

    Mir, Rafia; Singh, Nagendra; Vikram, Gopalakrishnapillai; Kumar, Ramasamy Prem; Sinha, Mau; Bhushan, Asha; Kaur, Punit; Srinivasan, Alagiri; Sharma, Sujata; Singh, Tej P.

    2009-01-01

    Abstract Nonsteroidal antiinflammatory drugs (NSAIDs), due to their good efficacy in the treatment of pain, inflammation, and fever, are among the most prescribed class of medicines in the world. The main drawback of NSAIDs is that they induce gastric complications such as peptic ulceration and injury to the intestine. Four NSAIDs, indomethacin, diclofenac, aspirin, and ibuprofen were selected to induce gastropathy in mouse models. It was found that the addition of C-terminal half of bovine lactoferrin (C-lobe) reversed the NSAID-induced injuries to the extent of 47–70% whereas the coadministration of C-lobe prevented it significantly. The C-lobe was prepared proteolytically using serine proteases. The binding studies of C-lobe with NSAIDs showed that these compounds bind to C-lobe with affinities ranging from 2.6 to 4.8 × 10−4 M. The complexes of C-lobe were prepared with the above four NSAIDs. All four complexes were crystallized and their detailed three-dimensional structures were determined using x-ray crystallographic method. The structures showed that all the four NSAID molecules bound to C-lobe at the newly identified ligand binding site in C-lobe that is formed involving two α-helices, α10 and α11. The ligand binding site is separated from the well known iron binding site by the longest and the most stable β-strand, βj, in the structure. Similar results were also obtained with the full length lactoferrin molecule. This novel, to our knowledge, binding site in C-lobe of lactoferrin shows a good complementarity for the acidic and lipophilic compounds such as NSAIDs. We believe this indicates that C-lobe of lactoferrin can be exploited for the prevention of NSAID-induced gastropathy. PMID:20006955

  13. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... of Drug Misuse Mental Health Military Naloxone Pain Prevention Treatment Trends & Statistics Women and Drugs Publications Funding ... antiretroviral medications that can suppress the virus and prevent or decrease symptoms of illness. To learn about ...

  14. Potential advantages of CUDC-101, a multitargeted HDAC, EGFR, and HER2 inhibitor, in treating drug resistance and preventing cancer cell migration and invasion.

    Science.gov (United States)

    Wang, Jing; Pursell, Natalie W; Samson, Maria Elena S; Atoyan, Ruzanna; Ma, Anna W; Selmi, Abdelkader; Xu, Wanlu; Cai, Xiong; Voi, Maurizio; Savagner, Pierre; Lai, Cheng-Jung

    2013-06-01

    CUDC-101 is a novel, small-molecule, anticancer agent targeting histone deacetylase (HDAC), EGF receptor (EGFR), and HER2. It is currently in phase I clinical development in patients with solid tumors. Previously, we reported that CUDC-101 has potent antiproliferative and proapoptotic activity in cultured tumor cells and in vivo xenograft models. We now show that cancer cells that have acquired resistance to single-target EGFR inhibitors through upregulation of AXL or loss of E-cadherin remain sensitive to CUDC-101, which inhibits MET- and AXL-mediated signaling, restores E-cadherin expression, and reduces cell migration. CUDC-101 also efficiently inhibited the proliferation of MET-overexpressing non-small cell lung cancer and gastric cancer cell lines and inhibited the migration and invasion of invasive tumor cells. Taken together, these results suggest that coupling HDAC and HER2 inhibitory activities to an EGFR inhibitor may potentially be effective in overcoming drug resistance and preventing cancer cell migration.

  15. Knowledge engineering for adverse drug event prevention: on the design and development of a uniform, contextualized and sustainable knowledge-based framework.

    Science.gov (United States)

    Koutkias, Vassilis; Kilintzis, Vassilis; Stalidis, George; Lazou, Katerina; Niès, Julie; Durand-Texte, Ludovic; McNair, Peter; Beuscart, Régis; Maglaveras, Nicos

    2012-06-01

    The primary aim of this work was the development of a uniform, contextualized and sustainable knowledge-based framework to support adverse drug event (ADE) prevention via Clinical Decision Support Systems (CDSSs). In this regard, the employed methodology involved first the systematic analysis and formalization of the knowledge sources elaborated in the scope of this work, through which an application-specific knowledge model has been defined. The entire framework architecture has been then specified and implemented by adopting Computer Interpretable Guidelines (CIGs) as the knowledge engineering formalism for its construction. The framework integrates diverse and dynamic knowledge sources in the form of rule-based ADE signals, all under a uniform Knowledge Base (KB) structure, according to the defined knowledge model. Equally important, it employs the means to contextualize the encapsulated knowledge, in order to provide appropriate support considering the specific local environment (hospital, medical department, language, etc.), as well as the mechanisms for knowledge querying, inference, sharing, and management. In this paper, we present thoroughly the establishment of the proposed knowledge framework by presenting the employed methodology and the results obtained as regards implementation, performance and validation aspects that highlight its applicability and virtue in medication safety. Copyright © 2012 Elsevier Inc. All rights reserved.

  16. Determination of the adequate dosage of rebamipide, a gastric mucoprotective drug, to prevent low-dose aspirin-induced gastrointestinal mucosal injury.

    Science.gov (United States)

    Ota, Kazuhiro; Takeuchi, Toshihisa; Nouda, Sadaharu; Ozaki, Haruhiko; Kawaguchi, Shinpei; Takahashi, Yoshiaki; Harada, Satoshi; Edogawa, Shoko; Kojima, Yuichi; Kuramoto, Takanori; Higuchi, Kazuhide

    2016-11-01

    Small intestinal mucosal injury caused by low-dose aspirin is a common cause of obscure gastrointestinal bleeding. We aimed to investigate the protective effects and optimal dose of rebamipide for low-dose aspirin-induced gastrointestinal mucosal injury. In this prospective randomized trial, 45 healthy volunteers (aged 20-65 years) were included and divided into three groups. The groups received enteric-coated aspirin 100 mg (low-dose aspirin) plus omeprazole 10 mg (Group A: proton pump inhibitor group), low-dose aspirin plus rebamipide 300 mg (Group B: standard-dose group), or low-dose aspirin plus rebamipide 900 mg (Group C: high-dose group). Esophagogastroduodenoscopy and video capsule endoscopy were performed, and the fecal occult blood reaction and fecal calprotectin levels were measured before and two weeks after drug administration. Although the fecal calprotectin levels increased significantly in Group A, they did not increase in Groups B and C. The esophagogastroduodenoscopic and video capsule endoscopic findings and the fecal occult blood test findings did not differ significantly among the three groups. In conclusion, standard-dose rebamipide is sufficient for preventing mucosal injury of the small intestine induced by low-dose aspirin, indicating that high-dose rebamipide is not necessary.

  17. Neighborhood differences in patterns of syringe access, use, and discard among injection drug users: implications for HIV outreach and prevention education.

    Science.gov (United States)

    Buchanan, David; Shaw, Susan; Teng, Wei; Hiser, Poppy; Singer, Merrill

    2003-09-01

    The article presents results from the Syringe Access, Use, and Discard: Context in AIDS Risk research project comparing two neighborhoods by (1) socioeconomic and demographic characteristics; (2) patterns of syringe access, use, and discard; and (3) encounters with a local human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) outreach project targeted to injection drug users (IDUs). The results show that IDUs in more economically advantaged neighborhoods were more likely to acquire syringes from a single source (rather than multiple sources), more likely to inject alone in their own residence (rather than public injection locales), and more likely to dispose of syringes in private garbage cans rather alleys or dumpsters. These results are further associated with the likelihood of encountering street outreach workers, with IDUs in more affluent neighborhoods much less likely to have any such contacts. Based on the different patterns of access, use, and discard evident in each neighborhood, the results indicate that different and more carefully tailored local outreach and prevention strategies are urgently needed.

  18. Drug Facts: Anabolic Steroids

    Science.gov (United States)

    ... ctrl+c to copy Additional Drug Facts Other Articles of Interest NIDA Notes Prevention Program Reduces Substance Use By Participants' Friends Elevated Rates of Drug Abuse Continue for Second Year Nora's ...

  19. The deterrent effects of Australian street-level drug law enforcement on illicit drug offending at outdoor music festivals.

    Science.gov (United States)

    Hughes, Caitlin Elizabeth; Moxham-Hall, Vivienne; Ritter, Alison; Weatherburn, Don; MacCoun, Robert

    2017-03-01

    Australian and international street-level drug law enforcement deploy many strategies in efforts to prevent or deter illicit drug offending. Limited evidence of deterrence exists. This study assessed the likely impacts of four Australian policing strategies on the incidence and nature of drug use and supply at a common policing target: outdoor music festivals. A purpose-built national online survey (the Drug Policing Survey) was constructed using five hypothetical experimental vignettes that took into account four policing strategies (High Visibility Policing, Riot Policing, Collaborative Policing, and policing with Drug Detection Dogs) and a counter-factual (no police presence). The survey was administered in late 2015 to 2115 people who regularly attend festivals. Participants were block-randomised to receive two vignettes and asked under each whether they would use, possess, purchase, give or sell illicit drugs. Compared to 'no police presence', any police presence led to a 4.6% point reduction in engagement in overall illicit drug offending: reducing in particular willingness to possess or carry drugs into a festival. However, it had minimal or counterproductive impacts on purchasing and supply. For example, given police presence, purchasing of drugs increased significantly within festival grounds. Offending impacts varied between the four policing strategies: Drug Detection Dogs most reduced drug possession but High Visibility Policing most reduced overall drug offending including supply. Multivariate logistic regression showed police presence was not the most significant predictor of offending decisions at festivals. The findings suggest that street-level policing may deter some forms of drug offending at music festivals, but that most impacts will be small. Moreover, it may encourage some perverse impacts such as drug consumers opting to buy drugs within festival grounds rather than carry in their own. We use our findings to highlight trade-offs between the

  20. Drugs and Young People

    Science.gov (United States)

    ... fully developed. As a result, the brains of young people may be more susceptible to drug abuse and addiction than adult brains. Abused drugs include Amphetamines Anabolic ... better to prevent drug abuse in the first place. NIH: National Institute on Drug Abuse

  1. 'Grounded' Politics

    DEFF Research Database (Denmark)

    Schmidt, Garbi

    2012-01-01

    play within one particular neighbourhood: Nørrebro in the Danish capital, Copenhagen. The article introduces the concept of grounded politics to analyse how groups of Muslim immigrants in Nørrebro use the space, relationships and history of the neighbourhood for identity political statements....... The article further describes how national political debates over the Muslim presence in Denmark affect identity political manifestations within Nørrebro. By using Duncan Bell’s concept of mythscape (Bell, 2003), the article shows how some political actors idealize Nørrebro’s past to contest the present...

  2. Marine Corps Drug Prevention Review

    Science.gov (United States)

    2007-11-02

    67 APPENDIX A: SUPPLEMENTAL FOCUS GROUP TOPICS.................................................... 67 Poolees...little cost. One DDRC pointed out examples of Air Force bases having plenty of accessible and available gyms , as well as many basketball courts. She...conflicting roles put SACOs at a disadvantage in fulfilling their assignments. They must simultaneously teach, befriend, and monitor the Marines in

  3. 微囊技术在药物屏障预防白蚁中的应用研究%Outlook for the utilization of capsule suspension technology in drug barrier-based termite prevention

    Institute of Scientific and Technical Information of China (English)

    朱艳燕

    2013-01-01

    Chemical drug barrier is the dominate way to prevent termite in our country.Capsule suspension technology can be used to solve the issue on chemical drug features that is not only environmentally friendly,low toxic,degradable,but also lasting by the discussing the types and formulations of chemical drugs used in the field of termite prevention in the country.Meanwhile,the utilization of capsule suspension technology in the field of drug barrier-based termite prevention is outlooked.%化学药物屏障是我国预防白蚁的主要手段.对现阶段我国白蚁行业使用的屏障药物的种类和剂型进行了综述,认为微囊技术能够较好地解决屏障药物要环保、低毒、易降解,同时又要有持久性之间的矛盾,并对该技术在药物屏障预防白蚁中的应用进行了探讨.

  4. [Impact of an education program on patient behaviour favoring prevention of drug-related adverse events: a pilot study in patients receiving oral anticoagulants for thromboembolic venous disease].

    Science.gov (United States)

    Léger, S; Allenet, B; Pichot, O; Figari, G; Calop, J; Carpentier, P; Bosson, J L

    2004-07-01

    Adverse events related to oral anticoagulants represent a major public health problem. Including patient education as part of the prevention strategy could contribute to improved effectiveness and safer use of drugs. The present study aimed at evaluating the outcomes of a patient education program inspired by recommendations from French Health Authorities (AFSSAPS) and based on an "individual guidance" approach. The study was conducted in two groups of hospitalized patients treated with oral anticoagulants for thromboembolic disease. Each patient in the first (intervention) group attended an individual teaching session conducted at discharge by a trained pharmacist. Patients in the second (control) group were given usual care. These two groups were compared at inclusion (before intervention) and three months later. The outcomes considered were the acquisition of: 1) knowledge, 2) risk anticipation and compliance behaviours characterized by the stability of INR and the incidence of hemorrhagic episodes during the period of observation. Fifty-nine patients (average age 65 years) were included (29 in the intervention group and 30 in the control group). Three months after the intervention, the intervention group exhibited 1) better knowledge (higher rate of restitution of treatment-related information--name of the drug, administration plan, targeted range for INR (...), interpretation of INR results (p<0.05), management of a specific scenario where INR declines concomitant to elevation of anticoagulant dose (p<0.05)); 2) higher rates of relevant behaviours (p<0.05)--in the event of a missed dose, anticipating an event with a high risk of bleeding, dealing with signs of overdose--and higher compliance profile (ns) (stability of INR, and number of hemorragic episodes). A multivariate model integrating the potential explanatory variables for frequency of hemorrhagic episodes at 3 months (demographic data, history of thrombotic disease, INR stability, reference group

  5. Monitoring prevention or emergence of HIV drug resistance: results of a population-based foundational survey of early warning indicators in mainland Tanzania.

    Science.gov (United States)

    Juma, James M; Tiberio, Jenny K; Abuya, Mathias I; Kilama, Bonita K; Somi, Geoffrey R; Sambu, Veryeh; Banda, Richard; Jullu, Boniphace S; Ramadhani, Angela A

    2014-04-11

    In Tanzania, routine individual-level testing for HIV drug resistance (HIVDR) using laboratory genotyping and phenotyping is not feasible due to resource constraints. To monitor the prevention or emergence of HIVDR at a population level, WHO developed generic strategies to be adapted by countries, which include a set of early warning indicators (EWIs). To establish a baseline of EWIs, we conducted a retrospective longitudinal survey of 35 purposively sampled care and treatment clinics in 17 regions of mainland Tanzania. We extracted data relevant for four EWIs (ART prescribing practices, patients lost to follow-up 12 months after ART initiation, retention on first-line ART at 12 months, and ART clinic appointment keeping in the first 12 months) from the patient monitoring system on patients who initiated ART at each respective facility in 2010. We uploaded patient information into WHO HIVResNet excel-based tool to compute national and facility averages of the EWIs and tested for associations between various programmatic factors and EWI performance using Fisher's Exact Test. All sampled facilities met the WHO EWI target (100%) for ART prescribing practices. However, the national averages for patients lost to follow-up 12 months after ART initiation, retention on first-line ART at 12 months, and ART clinic appointment keeping in the first 12 months fell short, at 26%, 54% and 38%, respectively, compared to the WHO targets ≤ 20%, ≥ 70%, and ≥ 80%. Clinics with fewer patients lost to follow-up 12 months after ART initiation and more patients retained on first-line-ART at 12 months were more likely to have their patients spend the longest time in the facility (including wait-time and time with providers), (p = 0.011 and 0.007, respectively). Tanzania performed very well in EWI 1a, ART prescribing practices. However, its performance in other three EWIs was far below the WHO targets. This study provides a baseline for future monitoring of EWIs in

  6. Prevention of Malaria Resurgence in Greece through the Association of Mass Drug Administration (MDA) to Immigrants from Malaria-Endemic Regions and Standard Control Measures.

    Science.gov (United States)

    Tseroni, Maria; Baka, Agoritsa; Kapizioni, Christina; Snounou, Georges; Tsiodras, Sotirios; Charvalakou, Maria; Georgitsou, Maria; Panoutsakou, Maria; Psinaki, Ioanna; Tsoromokou, Maria; Karakitsos, George; Pervanidou, Danai; Vakali, Annita; Mouchtouri, Varvara; Georgakopoulou, Theano; Mamuris, Zissis; Papadopoulos, Nikos; Koliopoulos, George; Badieritakis, Evangelos; Diamantopoulos, Vasilis; Tsakris, Athanasios; Kremastinou, Jenny; Hadjichristodoulou, Christos

    2015-11-01

    Greece was declared malaria-free in 1974 after a long antimalarial fight. In 2011-2012, an outbreak of P. vivax malaria was reported in Evrotas, an agricultural area in Southern Greece, where a large number of immigrants from endemic countries live and work. A total of 46 locally acquired and 38 imported malaria cases were detected. Despite a significant decrease of the number of malaria cases in 2012, a mass drug administration (MDA) program was considered as an additional measure to prevent reestablishment of the disease in the area. During 2013 and 2014, a combination of 3-day chloroquine and 14-day primaquine treatment was administered under direct observation to immigrants living in the epicenter of the 2011 outbreak in Evrotas. Adverse events were managed and recorded on a daily basis. The control measures implemented since 2011 continued during the period of 2013-2014 as a part of a national integrated malaria control program that included active case detection (ACD), vector control measures and community education. The MDA program was started prior to the transmission periods (from May to December). One thousand ninety four (1094) immigrants successfully completed the treatment, corresponding to 87.3% coverage of the target population. A total of 688 adverse events were recorded in 397 (36.2%, 95% C.I.: 33.4-39.1) persons, the vast majority minor, predominantly dizziness and headache for chloroquine (284 events) and abdominal pain (85 events) for primaquine. A single case of primaquine-induced hemolysis was recorded in a person whose initial G6PD test proved incorrect. No malaria cases were recorded in Evrotas, Laconia, in 2013 and 2014, though three locally acquired malaria cases were recorded in other regions of Greece in 2013. Preventive antimalarial MDA to a high-risk population in a low transmission setting appears to have synergized with the usual antimalarial activities to achieve malaria elimination. This study suggests that judicious use of MDA can

  7. Drug Facts

    Medline Plus

    Full Text Available ... Prevention Phone Numbers and Websites Search Share Listen English Español Information about this page Click on the ... información sobre el abuso de drogas, y adicción. English Español About the National Institute on Drug Abuse ( ...

  8. Effect analysis on drug prevention and comprehensive prevention and control for malaria of peacekeeping forces in Nan Sudan%南苏丹维和部队疟疾药物预防及综合防制效果分析

    Institute of Scientific and Technical Information of China (English)

    付留杰; 朱涛; 倪志杨; 余黎明; 岳荣喜; 何伟华

    2013-01-01

    目的 分析南苏丹维和部队疟疾药物预防及综合防制效果.方法 采取综合防制措施,制定三种药物预防方案,普查疟原虫感染.结果 三次普查疟原虫感染率逐渐降低,分别为9.2%、6.2%、4.8%.采取同样的综合防制措施,科泰复预防效果好于科泰新,科泰复与甲氟喹预防效果无差异.甲氟喹精神系统症状比科泰复明显,科泰复消化系统症状突出.结论 综合防制措施和药物相结合预防疟疾,效果明显.%Objective To analyze the effects of drug prevention and comprehensive prevention and control for malaria of peacekeeping forces in Nan Sudan.Methods Plasmodium infection was investigated after taking comprehensive prevention and control measures.3 drug programs were formulated to prevent malaria.Results The infection rate of plasmodium decreased gradually,which were 9.2%,6.2%,4.8% respectively in three times investigation.Under the same comprehensive prevention and control measures,the preventive effects of Duo-cotecxin were better than cotecxin,but there was no difference between the Duo-cotecxin and Mefloquine.The psychiatric symptoms of Mefloquine was more serious than that of Duo-cotecxin,while the digestive system symptoms were the main side effect of Duo-cotecxin.Conclusions Comprehensive prevention measures combined with drugs can prevent malaria and the effects were obvious.

  9. Intervenção farmacêutica e prevenção de eventos adversos Pharmaceutical intervention and prevention of drug related problems

    Directory of Open Access Journals (Sweden)

    Patrícia Helena Castro Nunes

    2008-12-01

    of the study. The physicians were the most requested professionals (71.1%, followed by nurses 16.9%. Eighty four percent of the problems that were detected were related to potential medication errors. Forty nine percent of these errors were prevented by the pharmacists. It was possible to predict some of the potential drug related problems that could be related to these patients as well. Seventy percent of the pharmaceutical interventions were accepted by the professionals. For the interventions related to prescription, sixty percent were accepted. The results suggest that pharmaceutical interventions were effective to prevent drug adverse events, reinforcing the important role of pharmacists in hospital assistance.

  10. Study protocol for a group randomized controlled trial of a classroom-based intervention aimed at preventing early risk factors for drug abuse: integrating effectiveness and implementation research

    Directory of Open Access Journals (Sweden)

    Keegan Natalie

    2009-09-01

    Full Text Available Abstract Background While a number of preventive interventions delivered within schools have shown both short-term and long-term impact in epidemiologically based randomized field trials, programs are not often sustained with high-quality implementation over time. This study was designed to support two purposes. The first purpose was to test the effectiveness of a universal classroom-based intervention, the Whole Day First Grade Program (WD, aimed at two early antecedents to drug abuse and other problem behaviors, namely, aggressive, disruptive behavior and poor academic achievement. The second purpose--the focus of this paper--was to examine the utility of a multilevel structure to support high levels of implementation during the effectiveness trial, to sustain WD practices across additional years, and to train additional teachers in WD practices. Methods The WD intervention integrated three components, each previously tested separately: classroom behavior management; instruction, specifically reading; and family-classroom partnerships around behavior and learning. Teachers and students in 12 schools were randomly assigned to receive either the WD intervention or the standard first-grade program of the school system (SC. Three consecutive cohorts of first graders were randomized within schools to WD or SC classrooms and followed through the end of third grade to test the effectiveness of the WD intervention. Teacher practices were assessed over three years to examine the utility of the multilevel structure to support sustainability and scaling-up. Discussion The design employed in this trial appears to have considerable utility to provide data on WD effectiveness and to inform the field with regard to structures required to move evidence-based programs into practice. Trial Registration Clinical Trials Registration Number: NCT00257088

  11. To neither target, capture, surveille, nor wage war: On-going need for attention to metaphor theory in care and prevention for people who use drugs.

    Science.gov (United States)

    Perlman, David C; Jordan, Ashly E

    2017-01-01

    Metaphors, and the frames they evoke, potently influence how people understand issues. These concepts of discourse, metaphor, and framing have been productively used in a range of studies including in the field of addiction. In public health and clinical discourse on people who use drugs, use of terms such as "targeting," "surveilling," and "capturing," along with "war on drugs" frames and referring to drug treatment as "substitution" may reinforce negative perceptions of people who use drugs. Avoiding military metaphors and explicitly leveraging metaphors that emphasize humanity, social cohesion, and agency have the potential to improve public health for people who use drugs.

  12. The influence factors and preventive measures of hospital irrational drug use%医院不合理用药的影响因素及防范措施

    Institute of Scientific and Technical Information of China (English)

    韦曲

    2015-01-01

    Objective:To explore the influence factors of hospital pharmacy irrational drug use,and to analyze the preventive measures.Methods:2 000 patients,800 nursing staff,400 doctors,400 pharmacists were selected.They were given questionnaire survey to find the factors of irrational drug use and look for preventive measures.Results:The ratio of improper drug delivery method was 24.3%.The ratio of unidentified ingredient repeated drug use was 2.23%.The ratio of drug abuse becase of not clear drug action mechanism was 5.03%.The ratio of abuse of proprietary Chinese medicine was 73.83%.The ratio of irrational drug combination was 3.46%.The ratio of ultra dose use of antimicrobial agents was 64.27%.The factors of hospital pharmacy irrational drug use were drug price,drug delivery route,whether the implementation of prescription inspection system,drug dosage,drug allergy,disease type and the severity degree ,and drug profits.Whether the implementation of prescription inspection system and drug profit were the most important factors.Conclusion:Take preventive measures for the factors of hospital pharmacy irrational drug use can improve the rationality of drug use.%目的:探索医院药学不合理用药的影响因素,并分析其防范措施.方法:选取2 000例患者,800名护理人员,400名医生,400名药师,对其进行问卷调查,找出不合理用药的因素,寻找防范措施.结果:给药方法不当的比率 24.3%,不明药物成分重复用药的比率 2.23%,药物作用机制不清,滥用药的比率 5.03%,滥用中成药的比率73.83%,不合理药物联用的比率3.46%,超剂量使用抗菌药物的比率64.27%.医院药学不合理用药因素分别是药品价格、给药途径、是否执行处方检查制度、药物用量、药物过敏情况、疾病种类及严重程度、药品利润.其中是否执行处方检查制度、药品利润是最主要的影响因素.结论:针对医院药学不合理用药因素采取防范措施,才能提高用药合理性.

  13. Club Drug Use

    Science.gov (United States)

    ... person is thirsty, give him or her a sports drink (like Gatorade), not plain water. If the person doesn’t start feeling better, get medical help right away. PreventionHow can I prevent someone from giving me a club drug?Club drugs often are used as “date ...

  14. Positive Prevention: Successful Approaches To Preventing Youthful Drug and Alcohol Use [and] La Prevencion Positiva: Metodos que han tenido exito en la prevencion del uso de drogas y alcohol entre la juventud.

    Science.gov (United States)

    American Association of School Administrators, Arlington, VA.

    The United States has the highest rate of youthful drug abuse of any industrialized country in the world. There is a growing awareness that drug and alcohol use are closely connected to other problems such as teenage suicide, adolescent pregnancy, traffic fatalities, juvenile delinquency, poor school performance, runaways, and dropouts. Youthful…

  15. Positive Prevention: Successful Approaches To Preventing Youthful Drug and Alcohol Use [and] La Prevencion Positiva: Metodos que han tenido exito en la prevencion del uso de drogas y alcohol entre la juventud.

    Science.gov (United States)

    American Association of School Administrators, Arlington, VA.

    The United States has the highest rate of youthful drug abuse of any industrialized country in the world. There is a growing awareness that drug and alcohol use are closely connected to other problems such as teenage suicide, adolescent pregnancy, traffic fatalities, juvenile delinquency, poor school performance, runaways, and dropouts. Youthful…

  16. New Antithrombotic Drugs: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

    OpenAIRE

    Weitz, Jeffrey I.; Eikelboom, John W.; Samama, Meyer Michel

    2012-01-01

    This article focuses on new antithrombotic drugs that are in or are entering phase 3 clinical testing. Development of these new agents was prompted by the limitations of existing antiplatelet, anticoagulant, or fibrinolytic drugs. Addressing these unmet needs, this article (1) outlines the rationale for development of new antithrombotic agents; (2) describes the new antiplatelet, anticoagulant, and fibrinolytic drugs; and (3) provides clinical perspectives on the opportunities and challenges ...

  17. 预防用药在化疗所致不良反应中的作用调查分析%Investigation and Analysis of the Effect of Preventive Medication on Adverse Drug Reactions due to Chemotherapy

    Institute of Scientific and Technical Information of China (English)

    张霞; 谢嵩

    2011-01-01

    目的 探讨预防用药在化疗所致不良反应中的作用,为临床合理应用抗肿瘤药物、提高患者生存质量提供参考.方法 选择我院恶性肿瘤患者306例,调查分析预防用药的作用,探索其规律性.结果与结论 预防用药可以减少化疗时引起的不良反应,5-羟色胺类药物对减少化疗引起的胃肠道不良反应有很大作用,基因重组人粒细胞集落刺激因子对化疗所致骨髓抑制有良好的预防和治疗作用.合理使用预防药物可以保障化疗的顺利进行,提高患者对化疗的耐受性及生存质量.%OBJECTIVE: To investigate the pathological data of the tumor patients and analyze the effect of preventive medication on adverse drug reactions (ADR) due to chemotherapy, and to provide reference for rational use of antineoplastic drug and improve quality of life of patients. METHODS: 306 patients with malignant tumors were selected to investigate and analyze the effect of preventive medication, explore regularity of it and guide drug use in the clinic. RESULTS & CONCLUSION: Preventive medication could reduce ADR caused by chemotherapy, 5-HT amine played a significant role on reducing gastrointestinal side effects, and recombinant human granulocyte colony stimulating factor could prevent and treat myelosuppression induced by chemotherapy. Rational use of preventive medications can protect the smooth progress of chemotherapy, improve patient tolerance to chemotherapy, and enhance patient health.

  18. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... late 1980s, research has shown that treating drug abuse is an effective way to prevent the spread of HIV. Drug abusers in treatment stop or reduce their drug use and related risk behaviors, including drug injection and unsafe sexual practices. Drug treatment programs also serve an important ...

  19. Mujer Mas Segura (Safer Women: a combination prevention intervention to reduce sexual and injection risks among female sex workers who inject drugs

    Directory of Open Access Journals (Sweden)

    Vera Alicia

    2012-08-01

    Full Text Available Abstract Background Female sex workers who inject drugs (FSW-IDUs are at risk of acquiring HIV, sexually transmitted infections (STI and blood-borne infections through unprotected sex and sharing injection equipment. We conducted a 2×2 factorial randomized controlled trial to evaluate combination interventions to simultaneously reduce sexual and injection risks among FSW-IDUs in Tijuana and Ciudad Juarez, Mexico. Methods/design FSW-IDUs ≥18 years reporting sharing injection equipment and unprotected sex with clients within the last month were randomized to one of four conditions based on an a priori randomization schedule, blinding interviewer/counselors to assignment. Due to the extreme vulnerability of this population, we did not include a control group that would deny some women access to preventive information. All women received similar information regardless of group allocation; the difference was in the way the information was delivered and the extent to which women had an interactive role. Each condition was a single 60-minute session, including either an interactive or didactic version of an injection risk intervention and sexual risk intervention. Women underwent interviewer-administered surveys and testing for HIV, syphilis, gonorrhea, Chlamydia, and Trichomonas at baseline and quarterly for 12 months. Combined HIV/STI incidence will be the primary outcome. Secondary outcomes are proportionate reductions in sharing of injection equipment and unprotected sex with clients. Discussion Of 1,132 women, 548 (48.4% were excluded (88.9% were ineligible; 11.1% refused to participate or did not return; 584 eligible women enrolled (284 in Tijuana; 300 in Ciudad Juarez. All 584 participants completed the baseline interview, provided biological samples and were randomized to one of the four groups. During follow-up, 17 participants (2.9% were lost to follow-up, of whom 10 (58.8% had died, leaving 567 participants for analysis. This study

  20. Lansoprazole prevents experimental gastric injury induced by non-steroidal anti-inflammatory drugs through a reduction of mucosal oxidative damage

    Institute of Scientific and Technical Information of China (English)

    Corrado Blandizzi; Matteo Fornai; Rocchina Colucci; Gianfranco Natale; Valter Lubrano; Cristina Vassalle; Luca Antonioli; Gloria Lazzeri; Mario Del Tacca

    2005-01-01

    AIM: This study investigated the mechanisms of protection afforded by the proton pump inhibitor lansoprazole against gastric injury induced by different non-steroidal antiinflammatory drugs (NSAIDs) in rats.METHODS: Male Sprague-Dawley rats were orally treated with indomethacin (100 μmol/kg), diclofenac (60 μmol/kg),piroxicam (150 μmol/kg) or ketoprofen (150 μmol/kg).Thirty minutes before NSAIDs, animals were orally treated with lansoprazole 18 or 90 μmol/kg. Four hours after the end of treatments, the following parameters were assessed: gastric mucosal PGE2, malondialdehyde (MDA), myeloperoxidase (MPO) or non-proteic sulfhydryl compounds (GSH) levels; reverse transcription-polymerase chain reaction (RT-PCR) of mucosal COX-2 mRNA; gastric acid secretion in pylorus-ligated animals; in vitro effects of lansoprazole (1-300 μmol/L) on the oxidation of low density lipoproteins (LDLs) induced by copper sulphate.RESULTS: All NSAIDs elicited mucosal necrotic lesions which were associated with neutrophil infiltration and reduction of PGE2 levels. Increments of MPO and MDA contents, as well as a decrease in GSH levels were detected in the gastric mucosa of indomethacin- or piroxicam-treated animals. Indomethacin enhanced mucosal cyclooxygenase-2 expression, while not affecting cyclooxygenase-1. At the oral dose of 18 μmol/kg lansoprazole partly counteracted diclofenac-induced mucosal damage, whereas at 90 μmol/kg it markedly prevented injuries evoked by all test NSAIDs. Lansoprazole at 90 μmol/kg reversed also the effects of NSAIDs on MPO, MDA and GSH mucosal contents, without interfering with the decrease in PGE2 levels or indomethacin-induced cyclooxygenase-2 expression. However, both lansoprazole doses markedly inhibited acid secretion in pylorus-ligated rats. Lansoprazole concentration-dependently reduced the oxidation of LDLs in vitro.CONCLUSION: These results suggest that, besides the inhibition of acid secretion, lansoprazole protection against NSAID

  1. Light Hygiene: Time to make preventive use of insights--old and new--into the nexus of the drug light, melatonin, clocks, chronodisruption and public health.

    Science.gov (United States)

    Erren, Thomas C; Reiter, Russel J

    2009-10-01

    Light is, clearly, a key to life on Earth and light, equally clearly, determines biological rhythmicity in organisms. Light does the latter by setting internal or endogenous clocks which allow a multitude of species, including man, to adjust their lives to changing external or environmental conditions. Critical changes over time occur from day to night and throughout the year. In this paper, we sum up how visible light provides electromagnetic information about environmental "time" via the ocular interface of newly discovered photoreceptive cells to a master clock in our brain, viz the suprachiasmatic nuclei [SCN], and how the SCN translate this input, with melatonin as a key biologic intermediary, into endogenous or biological time. We summarize experimental and epidemiological evidence suggesting how chronodisruption, a relevant disturbance of the temporal organization or order of physiology, endocrinology, metabolism and behaviour, is probably detrimental for human beings. On the basis of our synthesis, and in line with suggestions by other researchers voiced decades ago, light must, functionally, be considered as a drug equivalent. In this vein, the very timing, quality (wavelength), quantity (dose) and side effects, including chronodisruption, of light exposures can be critically important for health and disease in man. As a promising means to foster public health, we advocate an appropriate balance of exposures to the key Zeitgeber light in terms of "light hygiene", implying strong and appropriate rather than weak and confusing temporal information. This focus on "light hygiene", and thus on the key Zeitgeber light, does not mean to ignore that there are multiple entrainment pathways for our circadian clocks. Indeed, when dealing with light, chronodisruption and a multitude of adverse health effects, we ultimately need to consider Zeitgeber cues, and their possible interplay, beyond light alone. Confusions of the temporal programmes in humans can also stem

  2. Study on drug prevention education and its countermeasures among rural left-behind children%农村留守儿童毒品预防教育现状评价与对策研究

    Institute of Scientific and Technical Information of China (English)

    王玮

    2015-01-01

    目的:探讨辽宁省农村留守儿童的毒品预防教育现状及防控对策。方法:采取分层整群随机抽样相结合的方法,对辽宁省6所农村小学的952名留守儿童及952名非留守儿童进行问卷调查,应用卡方检验对农村留守儿童与非留守儿童毒品预防教育的现状进行统计分析。结果:与非留守儿童相比,留守儿童中对新型毒品及毒品危害的认知较差( P <0.05),对他人吸毒的态度较为模糊(P <0.05);有59.7%的留守儿童毒品预防知识来源于学校,20.9%来源于家庭,而留守儿童对学校毒品预防教育总体满意率仅为62.6%。结论:应加强对留守儿童毒品知识的预防教育,构建留守儿童毒品预防教育社会支持体系。%Objective:To explore the present situation of drug prevention education countermeasure among the rural left-behind children in Liaoning. Methods:Totally 952 rural left-behind children and 952 normal children in Liaoning were sampled by stratified random sampling method. Chi square test analysis was used to analyze the present situation between rural left-behind children and nor-mal children. Results:Compared with normal children,left-behind children’s cognitive on new drug and hazards of drugs was poor (P < 0. 05),the attitude to other drug users was relatively fuzzy(P < 0. 05). Fifty-nine percent left-behind children’s knowledge of drug prevention came from school,20. 9% knowledge of drug prevention came from family,however,the overall rate of their satisfac-tion on school drug prevention education was 62. 6% . Conclusion:We should strengthen drug prevention education for left-behind children,construct the social support system of the left behind children’s drug prevention.

  3. Preparation of drug nanocrystals by controlled crystallization : Application of a 3-way nozzle to prevent premature crystallization for large scale production

    NARCIS (Netherlands)

    de Waard, Hans; Grasmeijer, Niels; Hinrichs, Wouter L.J.; Eissens, Anko C.; Pfaffenbach, Peter P.F.; Frijlink, Henderik W.

    2009-01-01

    In a previous study we have developed a novel process to produce drug nanocrystals. This process, "controlled crystallization during freeze-drying" has shown to be a successful method to increase the dissolution rate of poorly water-soluble drugs [de Waard, H., Hinrichs, W.L.J., Frijlink, H.W., 2008

  4. A promoção da saúde enquanto estratégia de prevenção ao uso das drogas Health promotion as a strategy for the prevention of drug use

    Directory of Open Access Journals (Sweden)

    Fátima Büchele

    2009-02-01

    Full Text Available Este artigo descreve a promoção da saúde e prevenção ao uso das drogas, revisando abordagens, conceituações, sem especificar sua classificação, sejam elas lícitas ou ilícitas. Tem como objetivo descrever a prevenção ao uso de drogas e levantar aspectos pertinentes ao uso indevido na construção de uma estratégia de promoção da saúde. A atenção sobre drogas no Brasil tem investido na formulação de políticas de promoção, proteção e recuperação da saúde; porém, enfoques mais humanizados, intersetoriais, descentralizado, democrático e participativo necessitam de implementações. Essa revisão mostra a necessidade de ampliar discussões sobre a promoção da saúde e a prevenção ao uso das drogas, envolvendo educadores, pais, comunidade, num processo estruturado composto de múltiplas facetas, que integre e comprometa instituições e setores na co-responsabilidade de promover e prevenir a saúde da população neste sentido. Mostra também nossa preocupação em percorrer caminhos que contribuam para implementar políticas públicas na questão da drogadição.This article addresses health promotion and prevention of drug use, reviewing approaches and conceptualizations without specifying determinate classes of drugs and their licitness or illicitness. The objective of this paper is to describe the prevention of drug use and to raise pertinent aspects of drug abuse for the construction of a health promotion strategy. As refers to drug use, Brazil has invested in the formulation of policies for health promotion, protection and recovery, however humanized, inter-sectorial, decentralized, integrated, democratic and active approaches need to be implemented. This review shows the need for more discussions about the prevention of drug use involving educators, parents and the community, in a structured multiple process integrating and involving institutions and sectors in the co-responsibility to promote the health of the

  5. Efficacy and safety of the mosquitocidal drug ivermectin to prevent malaria transmission after treatment: a double-blind, randomized, clinical trial

    NARCIS (Netherlands)

    Ouedraogo, A.L.; Bastiaens, G.J.H.; Tiono, A.B.; Guelbeogo, W.M.; Kobylinski, K.C.; Ouedraogo, A.; Barry, A.; Bougouma, E.C.; Nebie, I.; Ouattara, M.S.; Lanke, K.H.W.; Fleckenstein, L.; Sauerwein, R.W.; Slater, H.C.; Churcher, T.S.; Sirima, S.B.; Drakeley, C.; Bousema, T.

    2015-01-01

    BACKGROUND: Artemisinin combination therapy effectively clears asexual malaria parasites and immature gametocytes but does not prevent posttreatment malaria transmission. Ivermectin (IVM) may reduce malaria transmission by killing mosquitoes that take blood meals from IVM-treated humans. METHODS: In

  6. [Prevention of dementia].

    Science.gov (United States)

    Urakami, Katsuya

    2016-03-01

    The dementia prevention consists of three steps, primary prevention of dementia is to prevent from normal and mild cognitive impairment to dementia, secondary prevention is early detection and early treatment of dementia, and tertiary prevention is three stages of progress prevention of dementia. Primary prevention of dementia had been considered impossible until recently, but potential scientific evidence has been shown recently. The fact that 4.62 million people are person with dementia and 400 million people are person with mild cognitive impairment are considered to be urgent problem and we must intend to perform dementia prevention from primary to tertiary prevention thoroughly. We perform dementia screening using touch panel type computer and we recommend person with mild cognitive impairment to join dementia prevention classroom. Therefore, we can prevent progression from mild cognitive impairment to dementia (primary prevention). Early diagnosis and introduction to the specialized medical institution are needed if you find early stage of dementia and treat early (secondary prevention). To prevent progression by the appropriate drug treatment and care for dementia is required (tertiary prevention).

  7. Drug-drug interactions between clopidogrel and novel cardiovascular drugs.

    Science.gov (United States)

    Pelliccia, Francesco; Rollini, Fabiana; Marazzi, Giuseppe; Greco, Cesare; Gaudio, Carlo; Angiolillo, Dominick J

    2015-10-15

    The combination of aspirin and the thienopyridine clopidogrel is a cornerstone in the prevention of atherothrombotic events. These two agents act in concert to ameliorate the prothrombotic processes stimulated by plaque rupture and vessel injury complicating cardiovascular disease. Guidelines recommend the use of clopidogrel in patients with acute coronary syndromes and in those undergoing percutaneous coronary intervention, and the drug remains the most utilized P2Y12 receptor inhibitor despite the fact that newer antiplatelet agents are now available. In recent years, numerous studies have shown inconsistency in the efficacy of clopidogrel to prevent atherothrombotic events. Studies of platelet function testing have shown variability in the response to clopidogrel. One of the major reason for this phenomenon lies in the interaction between clopidogrel and other drugs that may affect clopidogrel absorption, metabolism, and ultimately its antiplatelet action. Importantly, these drug-drug interactions have prognostic implications, since patients with high on-treatment platelet reactivity associated with reduced clopidogrel metabolism have an increased risk of ischemia. Previous systematic reviews have focused on drug-drug interactions between clopidogrel and specific pharmacologic classes, such as proton pump inhibitors, calcium channel blockers, and statins. However, more recent pieces of scientific evidence show that clopidogrel may also interact with newer drugs that are now available for the treatment of cardiovascular patients. Accordingly, the aim of this review is to highlight and discuss recent data on drug-drug interactions between clopidogrel and third-generation proton pump inhibitors, pantoprazole and lansoprazole, statins, pitavastatin, and antianginal drug, ranolazine.

  8. Drug: D09220 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available D09220 Crude, Drug Isodon herb (non-JP); Powdered isodon herb (non-JP); Rabdosia he...ove ground part; Standards for non-pharmacopoeial crude drugs Crude drugs [BR:br08305] Dicot plants: asterids Lamiaceae (mint family) D09220 Rabdosia herb PubChem: 96025900 ...

  9. Preventing stroke

    Science.gov (United States)

    Stroke - prevention; CVA - prevention; cerebral vascular accident - prevention; TIA - prevention, transient ischemic attack - prevention ... something that increases your chance of having a stroke. You cannot change some risk factors for stroke. ...

  10. Effects of antiretroviral drugs for prevention of HIV-mother-to-child transmission on hematological parameters and hemoglobin synthesis in HIV-uninfected newborns with and without thalassemia carrier.

    Science.gov (United States)

    Wongnoi, Rotjanee; Oberdorfer, Peninnah; Sirivatanapa, Pannee; Phanpong, Chotiros; Pornprasert, Sakorn

    2013-04-01

    The effects of antiretroviral (ARV) drugs administered to HIV-infected pregnancy on hematological parameters and hemoglobin (Hb) synthesis in ARV-exposed newborns with and without thalassemia carrier and of ARV drugs in worsening anemia in thalassemia carrier newborns are not well understood. Cord blood samples were collected from newborns of HIV-infected and -uninfected pregnancies. Hematological parameters and hemoglobin typing were analyzed by automated blood counter and capillary electrophoresis (CE), respectively. In the group of thalassemia carrier, the ARV-exposed newborns had significantly lower mean levels of red blood cell counts and hematocrit and had significantly higher mean levels of MCH than the ARV-unexposed newborns. Similar results were found in the group of newborns without thalassemia carrier. There were no statistical differences in mean levels of Hb-A₂, Hb-A, Hb-F and Hb-E (when applicable) in ARV-exposed and -unexposed newborns either with or without thalassemia carrier. However, ARV-exposed newborns who were thalassemia carriers had the lowest levels of hemoglobin and hematocrit when compared to the other groups. Therefore, ARV drugs used for prevention of HIV-mother-to-child transmission (HIV-MTCT) altered hematological parameters but did not affect hemoglobin synthesis in newborns with and without thalassemia carrier. However, thalassemia and ARV drugs might have synergetic effect in inducing severe anemia.

  11. Legislative and policy analysis of HIV prevention, treatment and care for people who use drugs and incarcerated people in Central Asia and Azerbaijan.

    Science.gov (United States)

    Cozac, David; Elliott, Richard

    2011-04-01

    In January 2011, the Regional Office for Central Asia of the UN Office on Drugs and Crime (UNODC) and the Canadian HIV/AIDS Legal Network released an extensive report assessing the legislative and policy environment affecting the response to HIV in six countries of the Commonwealth of Independent States (CIS). The report, which draws in part upon the work of a national expert group in each country, puts forward dozens of recommendations for legislative and policy reform, including recommendations for specific reform tailored to the situation in each of the participating countries, with a particular focus on addressing the fast-growing HIV epidemic linked to injection drug use and in prisons.

  12. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Prevention Recovery Substance Use and SUDs in LGBT Populations Treatment Trends & Statistics Women and Drugs Publications Search ... the link between drug abuse and HIV/AIDS, populations most at risk, trends in HIV/AIDS, and ...

  13. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... has shown that treating drug abuse is an effective way to prevent the spread of HIV. Drug ... that use text messaging as a means of communication. The "Text Message" PSA features two young girls ...

  14. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Prevention Recovery Substance Use and SUDs in LGBT Populations Treatment Trends & Statistics Women and Drugs Publications Search Publications Orderable DrugFacts Research Reports Mind Over Matter Science of Addiction Funding Funding Opportunities Clinical ...

  15. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Drug Misuse Mental Health Military Naloxone Pain Prevention Treatment Trends & Statistics Women and Drugs Publications Funding Funding ... of the immune system for which there is treatment, but no cure, at the present time. The ...

  16. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Naloxone (Narcan, Evzio) Pain Prevention Recovery Treatment Trends & Statistics Women and Drugs Publications Search Publications Orderable DrugFacts ... decrease symptoms of illness. To learn about current statistics of HIV in the United States, please visit: ...

  17. Reliability of Self-Report Measures of Drug Use in Prevention Research: Evaluation of the Project SMART Questionnaire via the Test-Retest Reliability Matrix.

    Science.gov (United States)

    Graham, John W.; And Others

    1984-01-01

    Describes an evaluation of a self-report questionnaire administered to seventh graders (N=396). Using the test-retest reliability matrix, eight of nine drug-use indices appeared to have acceptable to good reliability. The three measures included in the test-retest reliability matrix provide stronger evidence for good reliability than could any…

  18. A school-based programme for tobacco and alcohol prevention in special education: effectiveness of the modified 'healthy school and drugs' intervention and moderation by school subtype

    NARCIS (Netherlands)

    Turhan, Abdullah; Onrust, Simone; ten Klooster, Peter M.; Pieterse, Marcel E.

    2017-01-01

    AIMS: To test the effectiveness of the Healthy School and Drugs (HSD) programme on tobacco and alcohol use in Dutch secondary special education (SE) schools, and whether this depends upon subtypes of SE schools and the level of implementation. DESIGN: In a quasi-experimental design with baseline and

  19. Ground water and energy

    Energy Technology Data Exchange (ETDEWEB)

    1980-11-01

    This national workshop on ground water and energy was conceived by the US Department of Energy's Office of Environmental Assessments. Generally, OEA needed to know what data are available on ground water, what information is still needed, and how DOE can best utilize what has already been learned. The workshop focussed on three areas: (1) ground water supply; (2) conflicts and barriers to ground water use; and (3) alternatives or solutions to the various issues relating to ground water. (ACR)

  20. Food-drug interactions

    DEFF Research Database (Denmark)

    Schmidt, Lars E; Dalhoff, Kim

    2002-01-01

    Interactions between food and drugs may inadvertently reduce or increase the drug effect. The majority of clinically relevant food-drug interactions are caused by food-induced changes in the bioavailability of the drug. Since the bioavailability and clinical effect of most drugs are correlated......, the bioavailability is an important pharmacokinetic effect parameter. However, in order to evaluate the clinical relevance of a food-drug interaction, the impact of food intake on the clinical effect of the drug has to be quantified as well. As a result of quality review in healthcare systems, healthcare providers...... are increasingly required to develop methods for identifying and preventing adverse food-drug interactions. In this review of original literature, we have tried to provide both pharmacokinetic and clinical effect parameters of clinically relevant food-drug interactions. The most important interactions are those...

  1. Public Commitment, Resistance to Advertising, and Leisure Promotion in a School-Based Drug Abuse Prevention Program: A Component Dismantling Study

    Science.gov (United States)

    Hernández-Serrano, Olga; Griffin, Kenneth W.; García-Fernández, José Manuel; Espada, Mireia; Orgilés José P.

    2013-01-01

    The objective of the present study was to examine the contribution of three intervention components (public commitment, resistance to advertising, and leisure promotion) on alcohol and protective variables in a school-based substance use prevention program. Participants included 480 Spanish students aged from 14 to 16 who received the…

  2. A Comparison of Maternal Outcomes from an Alcohol, Tobacco, and Other Drug Prevention Program for Mothers Choosing an Intervention versus Being Randomized

    Science.gov (United States)

    Byrnes, Hilary F.; Miller, Brenda A.; Laborde, Nicole

    2013-01-01

    Self-determination theory and substantial research findings suggest that more desirable outcomes may occur when participants are able to choose their prevention or treatment interventions, as having a choice may lead to greater motivation and feelings of self-efficacy. The present study examined the influence of having a choice of family-based…

  3. Public Commitment, Resistance to Advertising, and Leisure Promotion in a School-Based Drug Abuse Prevention Program: A Component Dismantling Study

    Science.gov (United States)

    Hernández-Serrano, Olga; Griffin, Kenneth W.; García-Fernández, José Manuel; Espada, Mireia; Orgilés José P.

    2013-01-01

    The objective of the present study was to examine the contribution of three intervention components (public commitment, resistance to advertising, and leisure promotion) on alcohol and protective variables in a school-based substance use prevention program. Participants included 480 Spanish students aged from 14 to 16 who received the…

  4. A Learning Model for Drug Dependent Behaviors.

    Science.gov (United States)

    Bremkamp, Steven

    1982-01-01

    Presents the complex factors, i.e., social determinants, drug types, personality characteristics, reasons for drug use and misuse, which characterize the drug experience. Defines awareness of these characteristics as a developmental approach to treatment and prevention of addiction. (RC)

  5. Drug Facts

    Medline Plus

    Full Text Available ... Get Addicted to Drugs? Does Addiction Run in Families? Why Is It So Hard to Quit Drugs? ... Drug Use and Other People Drug Use and Families Drug Use and Kids Drug Use and Unborn ...

  6. Ensuring safe access to medication for palliative care while preventing prescription drug abuse: innovations for American inner cities, rural areas, and communities overwhelmed by addiction

    Directory of Open Access Journals (Sweden)

    Francoeur RB

    2011-09-01

    Full Text Available Richard B FrancoeurSchool of Social Work, Adelphi University, Garden City, NY, USA; Center for the Psychosocial Study of Health and Illness, Columbia University, New York, NY, USAAbstract: This article proposes and develops novel components of community-oriented programs for creating and affording access to safe medication dispensing centers in existing retail pharmacies and in permanent or travelling pharmacy clinics that are guarded by assigned or off-duty police officers. Pharmacists at these centers would work with police, medical providers, social workers, hospital administrators, and other professionals in: planning and overseeing the safe storage of controlled substance medications in off-site community safe-deposit boxes; strengthening communication and cooperation with the prescribing medical provider; assisting the prescribing medical provider in patient monitoring (checking the state prescription registry, providing pill counts and urine samples; expanding access to lower-cost, and in some cases, abuse-resistant formulations of controlled substance medications; improving transportation access for underserved patients and caregivers to obtain prescriptions; and integrating community agencies and social networks as resources for patient support and monitoring. Novel components of two related community-oriented programs, which may be hosted outside of safe medication dispensing centers, are also suggested and described: (1 developing medication purchasing cooperatives (ie, to help patients, families, and health institutions afford the costs of medications, including tamper- or abuse-resistant/deterrent drug formulations; and (2 expanding the role of inner-city methadone maintenance treatment programs in palliative care (ie, to provide additional patient monitoring from a second treatment team focusing on narcotics addiction, and potentially, to serve as an untapped source of opioid medication for pain that is less subject to abuse

  7. Identifying New Chemical Entities that Treat and Prevent Relapsing Vivax and Drug-Resistant Falciparum Malaria in U.S. Military Personnel

    Science.gov (United States)

    2016-10-01

    Southeast Asia, Africa, the Middle East, the Pacific, and both Central and South America . The project combines expertise from the Walter Reed Army...falciparum, P. cynomolgi, asexual blood stages, liver stages, high-throughput screen, drug assays, cell culture , transfection, green fluorescent...by the end of 2016. Active compounds have also been screened against P. berghei liver stages cultured in vitro, using a parasite line expressing

  8. Research progress on drug prevention of Streptococcus mutants%变异链球菌防治药物的研究现状

    Institute of Scientific and Technical Information of China (English)

    刘开云; 孙红武; 张卫军

    2012-01-01

    变异链球菌是人类丰要的致龋微生物,其在口腔中的定植与龋病的发生密切相关.国内外学者多年来一直致力于寻找和研究抑制或杀灭变异链球菌的药物,曾运用抗生素、消毒剂、氟化物和免疫制剂等抗变异链球菌感染.本文就抗变异链球菌化学合成药物和抗变异链球菌植物提取物等研究进展作一综述.%Streptococcus mutans colonization in the oral cavity is closely related to the incidence of dental caries. It is the main cariogenic micro-organisms to human. Domestic and foreign scholars, who engaged in finding and research to inhibit or kill Streptococcus mutans drugs, used the agents of antibiotics, disinfectants, fluoride and immune products to anti -Streptococcus mutans infection. Chemistry of synthetic and plant extract drugs anti -Streptococcus mutans drugs reviewed in the paper.

  9. Days La Familia community drug and alcohol prevention program: Family-centered model for working with inner-city Hispanic families.

    Science.gov (United States)

    Hernandez, L P; Lucero, E

    1996-03-01

    Substance abuse among Hispanics is on the increase despite national efforts toward reducing it. Researchers and service providers have recognized the specific need for better prevention models that address the issues of poor Hispanics. La Familia is a community-based ATOD prevention program that targets Hispanic families with high-risk youth from 6 to 11 years old, and attempts to reduce identified risk factors while building on culturally relevant protective factors. During the 2 years, the program has enrolled 219 youth and their families utilizing existing community networks and aggressive outreach. The program resulted in a 92% retention rate and over 80% attendance per session. As a result of the program, families became more willing to discuss ATOD issues openly and made positive steps toward empowerment.

  10. Blocking protein phosphatase 2A signaling prevents endothelial-to-mesenchymal transition and renal fibrosis: a peptide-based drug therapy

    Science.gov (United States)

    Deng, Yuanjun; Guo, Yanyan; Liu, Ping; Zeng, Rui; Ning, Yong; Pei, Guangchang; Li, Yueqiang; Chen, Meixue; Guo, Shuiming; Li, Xiaoqing; Han, Min; Xu, Gang

    2016-01-01

    Endothelial-to-mesenchymal transition (EndMT) contributes to the emergence of fibroblasts and plays a significant role in renal interstitial fibrosis. Protein phosphatase 2A (PP2A) is a major serine/threonine protein phosphatase in eukaryotic cells and regulates many signaling pathways. However, the significance of PP2A in EndMT is poorly understood. In present study, the role of PP2A in EndMT was evaluated. We demonstrated that PP2A activated in endothelial cells (EC) during their EndMT phenotype acquisition and in the mouse model of obstructive nephropathy (i.e., UUO). Inhibition of PP2A activity by its specific inhibitor prevented EC undergoing EndMT. Importantly, PP2A activation was dependent on tyrosine nitration at 127 in the catalytic subunit of PP2A (PP2Ac). Our renal-protective strategy was to block tyrosine127 nitration to inhibit PP2A activation by using a mimic peptide derived from PP2Ac conjugating a cell penetrating peptide (CPP: TAT), termed TAT-Y127WT. Pretreatment withTAT-Y127WT was able to prevent TGF-β1-induced EndMT. Administration of the peptide to UUO mice significantly ameliorated renal EndMT level, with preserved density of peritubular capillaries and reduction in extracellular matrix deposition. Taken together, these results suggest that inhibiting PP2Ac nitration using a mimic peptide is a potential preventive strategy for EndMT in renal fibrosis.

  11. Progress in the Prevention and Treatment of Disulfiram-like Reactions of Drugs%药物双硫仑样反应预防和治疗进展

    Institute of Scientific and Technical Information of China (English)

    孙红岩; 司继刚

    2014-01-01

    Disulfuram-like reaction is a kind of discomfort or poisoning reaction which arises when alcohol is administered concomitant with the other drugs like cephalosporins , causing by accumulation of acetaldehyde , mainly shows facial flushing , headache , abdominal pain, sweating, palpitations, shortness of breath and other symptoms , and even induces shock or death.This article summarized and ana-lyzed drug disulfiram-like reactions , and also investigated research on the causes , put forward some countermeasures for prevention and treatment of drug disulfiram-like reactions.%药物双硫仑样反应是由于应用药物(如头孢菌素类药物)后饮用含有酒精的饮品(或接触酒精),导致体内“乙醛蓄积”而引起的不适反应或中毒反应,主要表现为面部潮红、头痛、腹痛、出汗、心悸、呼吸困难等症状,甚至诱发休克或死亡。本文拟通过汇总分析药物双硫仑样反应文献,研究探讨其发生原因,提出预防和治疗药物双硫仑样反应的对策。

  12. Patient participation in medication safety management: prevention of drug administration errors%患者参与用药安全管理在预防临床给药差错中的作用

    Institute of Scientific and Technical Information of China (English)

    邵志伟; 周瑞红; 周燕; 潘洁; 余慧琼

    2012-01-01

    目的 探讨患者参与用药安全管理的方法.方法 在“患者参与患者安全”理念的指导下,成立给药安全管理小组,开展护士安全教育,改进健康教育流程,改进查对流程增加患者参与给药前查对的步骤.结果 实施患者参与安全用药管理后,给药差错发生率显著低于实施前(P<0.01).结论 患者参与安全用药管理可有效预防和降低给药差错.%Objective To explore methods for encouraging patients' participation in management of medication safety. Methods Guided by the WHO's patients for patient safety, we established a medication safety management team, provided training about patient safety for nurses, improved health education process, and encouraged patients' participation in checking before drug administration. Results Drug administration errors were significantly reduced after implement of patient participation in medication safety management (P<0. 01). Conclusion Patient participation in medication safety management prevents drug administration errors.

  13. The impact of the Good Behavior Game, a universal classroom-based preventive intervention in first and second grades, on high-risk sexual behaviors and drug abuse and dependence disorders into young adulthood.

    Science.gov (United States)

    Kellam, Sheppard G; Wang, Wei; Mackenzie, Amelia C L; Brown, C Hendricks; Ompad, Danielle C; Or, Flora; Ialongo, Nicholas S; Poduska, Jeanne M; Windham, Amy

    2014-02-01

    The Good Behavior Game (GBG), a method of teacher classroom behavior management, was tested in first- and second-grade classrooms in 19 Baltimore City Public Schools beginning in the 1985-1986 school year. The intervention was directed at the classroom as a whole to socialize children to the student role and reduce aggressive, disruptive behaviors, confirmed antecedents of a profile of externalizing problem outcomes. This article reports on the GBG impact on the courses and interrelationships among aggressive, disruptive behavior through middle school, risky sexual behaviors, and drug abuse and dependence disorders through ages 19-21. In five poor to lower-middle class, mainly African American urban areas, classrooms within matched schools were assigned randomly to either the GBG intervention or the control condition. Balanced assignment of children to classrooms was made, and teachers were randomly assigned to intervention or control. Analyses involved multilevel growth mixture modeling. By young adulthood, significant GBG impact was found in terms of reduced high-risk sexual behaviors and drug abuse and dependence disorders among males who in first grade and through middle school were more aggressive, disruptive. A replication with the next cohort of first-grade children with the same teachers occurred during the following school year, but with minimal teacher mentoring and monitoring. Findings were not significant but generally in the predicted direction. A universal classroom-based prevention intervention in first- and second-grade classrooms can reduce drug abuse and dependence disorders and risky sexual behaviors.

  14. Male central hypogonadism secondary to exogenous androgens: a review of the drugs and protocols highlighted by the online community of users for prevention and/or mitigation of adverse effects.

    Science.gov (United States)

    Karavolos, Stamatios; Reynolds, Michael; Panagiotopoulou, Nikoletta; McEleny, Kevin; Scally, Michael; Quinton, Richard

    2015-05-01

    Androgen- or anabolic steroid-induced hypogonadism (ASIH) is no longer confined to professional athletes; its prevalence amongst young men and teenagers using androgens and/or anabolic steroids (AASs) is rising fast, and those affected can experience significant symptoms. Clinicians are increasingly encountering demanding, well-informed men affected by ASIH, yet lacking authoritative information on the subject may struggle to project a credible message. In this article, we overview the methods and drugs that men use in an attempt to counteract ASIH (with a view to either preventing its onset, or reversing it once it has developed) and summarize the scientific evidence underpinning these. The main channel for obtaining these drugs is the Internet, where they can be readily sourced without a valid prescription. An Internet search using relevant terms revealed a huge number of websites providing advice on how to buy and use products to counteract ASIH. Drugs arising repeatedly in our search included human chorionic gonadotrophin (hCG), selective oestrogen receptor modulators (SERMs) and aromatase inhibitors (AIs). The quality and accuracy of the online information was variable, but review of medical literature also highlighted a lack of scientific data to guide clinical practice. It is important for clinicians to be aware of the AAS user's self-treatment strategies with regard to ASIH side-effect mitigation. By ensuring that they are well-informed, clinicians are more likely to retain the credibility and trust of AAS users, who will in turn likely be more open to engage with appropriate management.

  15. Factores de riesgo/protección y los programas preventivos en drogodependencias en el Perú Risk/protective factors and prevention programs for drug dependence in Peru

    Directory of Open Access Journals (Sweden)

    William Cabanillas-Rojas

    2012-03-01

    Full Text Available Los factores de riesgo/protección (FRP representan elementos fundamentales para el análisis, comprensión y formulación de respuestas preventivas de las drogodependencias. El objetivo de este artículo es mostrar una revisión de la literatura sobre los FRP y sus implicancias en el diseño de programas preventivos. Se focalizará en FRP individual (aspectos genéticos, experiencias tempranas y habilidades psicosociales, familiar (control y monitoreo parental, permisividad, estilos parentales, pares (presión grupal y normas sociales y comunitario (desorganización. De otro lado, se evidencia la necesidad de incorporar un marco conceptual multifactorial para el abordaje preventivo de las drogodependencias, articulando ámbitos de intervención (escolar, familiar y comunitario y la asunción de una perspectiva evolutiva que permita la implementación de acciones sostenidas. Además, se discuten las implicaciones para investigaciones futuras y formulación de políticas públicas.Risk/ protective factors (RPF are main elements for the analysis, understanding and formulation of answers for the prevention of drug dependences. The objective of this article is to present a literature review about the RPF and their implications in the design of preventive programs. It will focus on individual (genetic aspects, early experiences and psicosocial skills, family (parental control and monitoring, permissiveness, parenting styles, peer (group pressure and social norms and communitarian (disorganization RPF. On the other hand, the need of incorporating a multifactor conceptual framework for the preventive approach to drug dependences, articulating the intervention spaces (school, family and community, assuming and evolving perspective allowing the implementations of sustained actions is evidenced. On top, the implications for future research and public policy formulation are discussed.

  16. [Prevention of congenital malformations by means of folic acid - insurmountable problems due to the German penal code and German drug legislation when preparing a preconceptional model in Saxony-Anhalt].

    Science.gov (United States)

    Rösch, C; Steinbicker, V; Robra, B P; Kolbe, M; Heinrich, C

    2001-07-01

    For the last 20 years the prophylactic effect of the vitamin folic acid against the occurrence of neural tube defects has been known but in Germany this fact has not been realized by the public. The recommendations by medical institutions fail, among other reasons, because a folic acid prescription by gynaecologists comes too late in the course of events, i.e., women go to the gynaecologist when pregnancy has already set in and it is too late for preventive measures. An effective folic acid prophylaxis must take place before the onset of pregnancy. Data from the regional surveillance of congenital anomalies of the German Federal State of Saxony-Anhalt and interviews with women in maternity, as well as gynaecologists, indicate that there is a substantial knowledge deficit concerning folic acid prophylaxis. In 1998, therefore, a working group was set up in Saxony-Anhalt. It comprises representatives from interested institutions and has the goal of rectifying the knowledge deficit of women of childbearing age by way of a broad-based campaign while making use of the results of regional congenital anomalies monitoring. A pharmaceutical company was enlisted for cost-free distribution of its folic acid product. Legal problems with the prescription drug laws, the law against unfair competitive practices, the advertising of medicaments law and the SGB V (social code) made it impossible to procure multivitamins containing folic acid free of charge for women wanting a child. A highly differentiated legislation has hitherto prevented an elementary improvement in prevention.

  17. The effect of an active on-ward participation of hospital pharmacists in Internal Medicine teams on preventable Adverse Drug Events in elderly inpatients: protocol of the WINGS study (Ward-oriented pharmacy in newly admitted geriatric seniors

    Directory of Open Access Journals (Sweden)

    Dijkgraaf Marcel G

    2011-05-01

    Full Text Available Abstract Background The potential of clinical interventions, aiming at reduction of preventable Adverse Drug Events (preventable ADEs during hospital stay, have been studied extensively. Clinical Pharmacy is a well-established and effective service, usually consisting of full-time on-ward participation of clinical pharmacists in medical teams. Within the current Hospital Pharmacy organisation in the Netherlands, such on-ward service is less feasible and therefore not yet established. However, given the substantial incidence of preventable ADEs in Dutch hospitals found in recent studies, appears warranted. Therefore, "Ward-Oriented Pharmacy", an on-ward service tailored to the Dutch hospital setting, will be developed. This service will consist of multifaceted interventions implemented in the Internal Medicine wards by hospital pharmacists. The effect of this service on preventable ADEs in elderly inpatients will be measured. Elderly patients are at high risk for ADEs due to multi-morbidity, concomitant disabilities and polypharmacy. Most studies on the incidence and preventability of ADEs in elderly patients have been conducted in the outpatient setting or on admission to a hospital, and fewer in the inpatient setting. Moreover, recognition of ADEs by the treating physicians is challenging in elderly patients because their disease presentation is often atypical and complex. Detailed information about the performance of the treating physicians in ADE recognition is scarce. Methods/Design The design is a multi-centre, interrupted time series study. Patients of 65 years or older, consecutively admitted to Internal Medicine wards will be included. After a pre-measurement, a Ward-Oriented Pharmacy service will be introduced and the effect of this service will be assessed during a post-measurement. The primary outcome measures are the ADE prevalence on admission and ADE incidence during hospital stay. These outcomes will be assessed using structured

  18. Lipid control and use of lipid-regulating drugs for prevention of cardiovascular events in Chinese type 2 diabetic patients: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Tong Peter CY

    2010-11-01

    Full Text Available Abstract Background Dyslipidaemia is an important but modifiable risk factor of cardiovascular disease (CVD in type 2 diabetes. Yet, the effectiveness of lipid regulating drugs in Asians is lacking. We examined the effects of lipid control and treatment with lipid regulating drugs on new onset of CVD in Chinese type 2 diabetic patients. Methods In this prospective cohort consisting of 4521 type 2 diabetic patients without history of CVD and naïve for lipid regulating treatment recruited consecutively from 1996 to 2005, 371 developed CVD after a median follow-up of 4.9 years. We used Cox proportional hazard regression to obtain the hazard ratios (HR of lipids and use of lipid regulating drugs for risk of CVD. Results The multivariate-adjusted HR (95% confidence interval of CVD in patients with high LDL-cholesterol (≥ 3.0 mmol/L was 1.36 (1.08 - 1.71, compared with lower values. Using the whole range value of HDL-cholesterol, the risk of CVD was reduced by 41% with every 1 mmol/L increase in HDL-cholesterol. Plasma triglyceride did not predict CVD. Statins use was associated with lower CVD risk [HR = 0.66 (0.50 - 0.88]. In sub-cohort analysis, statins use was associated with a HR of 0.60 (0.44 - 0.82 in patients with high LDL-cholesterol (≥ 3.0 mmol/L and 0.49 (0.28 - 0.88 in patients with low HDL-cholesterol. In patients with LDL-cholesterol Conclusions In Chinese type 2 diabetic patients, high LDL-cholesterol and low HDL-cholesterol predicted incident CVD. Overall, patients treated with statins had 40-50% risk reduction in CVD compared to non-users.

  19. Drug-induced chimerism and prevention of graft-versus-host disease in lethally irradiated mice transplanted with rat bone marrow. [Gamma radiation

    Energy Technology Data Exchange (ETDEWEB)

    Pierpaoli, W.; Maestroni, G.J.M.

    1978-12-01

    L-5-hydroxytryptophan, haloperidol, and phentolamine were administered subcutaneously to groups of mice. Some groups were inoculated i.p. or i.v. with bone marrow cells. The mice were given a dose of 900 rad of whole-body gamma radiation. Observations were made on survival rate, reconstitution with rat hematopoietic tissue, and capacity to reject or accept skin grafts. Results indicate that the combination of drug-induced tolerance and a newly established preconditioning regimen that eliminated postradiation damage and mortality results in reduction in incidence or delay in onset of GVHD, successful bone marrow grafting, and induction of persistent rat chimerism. (HLW)

  20. The Inhibition of Folylpolyglutamate Synthetase (folC in the Prevention of Drug Resistance in Mycobacterium tuberculosis by Traditional Chinese Medicine

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    Tzu-Chieh Hung

    2014-01-01

    Full Text Available Tuberculosis (TB is an infectious disease caused by many strains of mycobacteria, but commonly Mycobacterium tuberculosis. As a possible method of reducing the drug resistance of M. tuberculosis, this research investigates the inhibition of Folylpolyglutamate synthetase, a protein transcript from the resistance association gene folC. After molecular docking to screen the traditional Chinese medicine (TCM database, the candidate TCM compounds, with Folylpolyglutamate synthetase, were selected by molecular dynamics. The 10,000 ps simulation in association with RMSD analysis and total energy and structural variation defined the protein-ligand interaction. The selected TCM compounds Saussureamine C, methyl 3-O-feruloylquinate, and Labiatic acid have been found to inhibit the activity of bacteria and viruses and to regulate immunity. We also suggest the possible pathway in protein for each ligand. Compared with the control, similar interactions and structural variations indicate that these compounds might have an effect on Folylpolyglutamate synthetase. Finally, we suggest Saussureamine C is the best candidate compound as the complex has a high score, maintains its structural composition, and has a larger variation value than the control, thus inhibiting the drug resistance ability of Mycobacterium tuberculosis.