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Sample records for nonresidential drug treatment

  1. 28 CFR 550.52 - Non-residential drug abuse treatment services.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Non-residential drug abuse treatment... INSTITUTIONAL MANAGEMENT DRUG PROGRAMS Drug Abuse Treatment Program § 550.52 Non-residential drug abuse treatment services. All institutions must have non-residential drug abuse treatment services,...

  2. Client-Provider relationship in comprehensive substance abuse treatment: differences in residential and nonresidential settings.

    Science.gov (United States)

    Shin, Hee-Choon; Marsh, Jeanne C; Cao, Dingcai; Andrews, Christina M

    2011-12-01

    As the substance abuse service system shifts from primarily residential to primarily nonresidential settings, it becomes important to understand how substance abuse treatment processes and outcomes may vary across service setting. Research increasingly indicates that, along with specific treatment and service strategies, client-provider relationship is an important ingredient in effective substance abuse treatment. This study uses a moderator-mediator analysis of a comprehensive service model to examine how the relation between client-provider relationship and substance abuse treatment outcomes may differ in residential and nonresidential settings. The study used data collected for the National Treatment Improvement Evaluation Study, a prospective, cohort-based study of U.S. substance abuse treatment programs and their clients, with an analytic sample of 59 publicly funded service delivery units and 3,027 clients. Structural equation modeling is used to assess the structural relations and causal connections between treatment process and treatment outcome variables. Results indicate that for nonresidential settings, a better client-provider relationship is directly related to improved outcomes of treatment duration and reduced posttreatment substance use and is indirectly related to both outcomes through provision of services matched to client needs. In residential settings, the quality of the client-provider relationship is unrelated to process or outcome variables. The findings point to the importance of the client-provider relationship in all settings but particularly in outpatient settings where there are limited physical constraints on the treatment process.

  3. 38 CFR 17.80 - Alcohol and drug dependence or abuse treatment and rehabilitation in residential and...

    Science.gov (United States)

    2010-07-01

    ... of Services of Other Federal Agencies § 17.80 Alcohol and drug dependence or abuse treatment and rehabilitation in residential and nonresidential facilities by contract. (a) Alcohol and drug dependence or abuse... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Alcohol and...

  4. Drug treatment

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    2010263 Drug resistance mechanism of non-small cell lung cancer PC9/AB2 cell line with acquired drug resistance to gefitinib.JU Lixia(鞠立霞),et al. Dept Oncol,Shanghai Pulm Hosp,Tongji Univ,Shanghai 200433. Chin J Tuberc Respir Dis 2010;33(5):354-358. Objective To

  5. Drug treatment

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    950229 A controlled multi—center clinical trial oncisapride in treatment of functional dyspepsia.WANGBaoen(王宝恩),et al.Beijing Friendship Hosp,Bei-jing.100050.Chin J Intern Med 1995;34(3):180—184.A controlled muhi-centre clinical trial was con-ducted for evaluating the efficacy and safety of cis-apride in the treatment of 414 cases of functional dys-pepsia with 169 cases as control.Cisapride were given

  6. Drug treatment

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    930015 Treatment of soil-transmittedhelminth infections by helminthicides in currentuse.XU Longqi(许隆祺),et al.Instit ParasitDis,Acad Chin Pre Med,Shanghai 200025.Chin J Parasitol & Parasit Dis 1992;10(2):95—98.The efficacy of broad-spectrum helminthi-cides in current use was studied in HengshanCounty,Hunan Province.The vermicides under

  7. 12 CFR 541.21 - Nonresidential real estate.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Nonresidential real estate. 541.21 Section 541... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

  8. 12 CFR 541.15 - Improved nonresidential real estate.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Improved nonresidential real estate. 541.15... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.15 Improved nonresidential real estate. The term improved nonresidential real estate means nonresidential real estate: (a) Containing a permanent structure...

  9. Cholesterol - drug treatment

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000314.htm Cholesterol - drug treatment To use the sharing features on ... treatment; Hardening of the arteries - statin Statins for Cholesterol Statins reduce your risk of heart disease, stroke, ...

  10. Treatment Approaches for Drug Addiction

    Science.gov (United States)

    ... Approaches for Drug Addiction Treatment Approaches for Drug Addiction Email Facebook Twitter Revised July 2016 NOTE: This ... treatment options in your state. What is drug addiction? Drug addiction is a chronic disease characterized by ...

  11. Storytelling in drug treatment

    DEFF Research Database (Denmark)

    Andersen, Ditte

    2014-01-01

    Professionals who provide drug treatment to young people regularly encounter what they conceive to be inauthentic client claims, that is, claims not in accordance with reality. Earlier research demonstrates how authenticity remains a key concern within drug treatment, but it has not sufficiently...... of ulterior motives, clients are interpreted as making inauthentic claims because they want to obtain something externally from drug treatment (e.g., avoid prison or work training programs), and (3) the story of disorders explains inauthenticity as a result of pathology. The study illuminates how...... professionals assert narrative control through storytelling and how specific stories carry specific consequences and may ultimately contribute to the exclusion of some clients from treatment....

  12. Benefits of Residential and Nonresidential Youth Summer Camps.

    Science.gov (United States)

    Ross, David M.; Driver, B. L.

    1988-01-01

    Describes survey made as part of Youth Conservation Corps evaluation. Compares personal benefits of residential camping with benefits of nonresidential camps. Concludes residential participants benefited in different ways and to greater extent than nonresidential campers. Residential camping benefits measurable at least nine months after…

  13. 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…

  14. Evaluation of Active Cooling Systems for Non-Residential Buildings

    Directory of Open Access Journals (Sweden)

    M.A. Othuman Mydin

    2014-05-01

    Full Text Available Cooling systems are an essential element in many facets of modern society including cars, computers and buildings. Cooling systems are usually divided into two types: passive and active. Passive cooling transfers heat without using any additional energy while active cooling is a type of heat transfer that uses powered devices such as fans or pumps. This paper will focus on one particular type of passive cooling: air-conditioning systems. An air-conditioning system is defined as controlled air movement, temperature, humidity and cleanliness of a building area. Air conditioning consists of cooling and heating. Therefore, the air-conditioning system should be able to add and remove heat from the area. An air-conditioning system is defined as a control or treatment of air in a confined space. The process that occurs is the air-conditioning system absorbs heat and dust while, at the same time, cleaning the air breathed into a closed space. The purpose of air-conditioning is to maintain a comfortable atmosphere for human life and to meet user requirements. In this paper, air-conditioning systems for non-residential buildings will be presented and discussed.

  15. HIV Treatment: What is a Drug Interaction?

    Science.gov (United States)

    ... Mental Health How to Find HIV Treatment Services HIV Treatment What is a Drug Interaction? (Last updated ... Are drug interactions a problem for people with HIV? Treatment with HIV medicines (called antiretroviral therapy or ...

  16. Financing Non-Residential Photovoltaic Projects: Options and Implications

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark

    2009-01-09

    Installations of grid-connected photovoltaic (PV) systems in the United States have increased dramatically in recent years, growing from less than 20 MW in 2000 to nearly 500 MW at the end of 2007, a compound average annual growth rate of 59%. Of particular note is the increasing contribution of 'non-residential' grid-connected PV systems--defined here as those systems installed on the customer (rather than utility) side of the meter at commercial, institutional, non-profit, or governmental properties--to the overall growth trend. Although there is some uncertainty in the numbers, non-residential PV capacity grew from less than half of aggregate annual capacity installations in 2000-2002 to nearly two-thirds in 2007. This relative growth trend is expected to have continued through 2008. The non-residential sector's commanding lead in terms of installed capacity in recent years primarily reflects two important differences between the non-residential and residential markets: (1) the greater federal 'Tax Benefits'--including the 30% investment tax credit (ITC) and accelerated tax depreciation--provided to commercial (relative to residential) PV systems, at least historically (this relative tax advantage has largely disappeared starting in 2009) and (2) larger non-residential project size. These two attributes have attracted to the market a number of institutional investors (referred to in this report as 'Tax Investors') seeking to invest in PV projects primarily to capture their Tax Benefits. The presence of these Tax Investors, in turn, has fostered a variety of innovative approaches to financing non-residential PV systems. This financial innovation--which is the topic of this report--has helped to overcome some of the largest barriers to the adoption of non-residential PV, and is therefore partly responsible (along with the policy changes that have driven this innovation) for the rapid growth in the market seen in recent years

  17. NEW DRUG TARGETING TREATMENT - GLIVEC

    Institute of Scientific and Technical Information of China (English)

    SUN Xue-mei(孙雪梅); BRADY Ben

    2003-01-01

    This review evaluates the role of Glivec in the treatment of chronic myelogenous leukemia and other malignant tumors. Preclinical and clinical evidence showed that Glivec demonstrated a potent and specific inhibition on BCR-ABL positive leukemias and other malignant tumors in which overexpression of c-kit and PDGFR-β played a major role in their pathogenesis. Glivec has induced complete hematologic responses in up to 98% of patients evaluated in clinical trials. It's a very successful drug that supported the idea of targeted therapy through inhibition of tyrosine kinases. Although it's still in the early stages of clinical development and the resistance to Glivec remains to be a problem needed further study, a great deal has been learned from these research and observation. And with the increasing data, molecular targeting therapy will play much more important role in the treatment of malignant tumors. With the better understanding of the pathogenesis of malignant tumors, well-designed drugs targeting the specific molecular abnormalities with higher efficacy and lower side effect will benefit numerous patients with malignant tumors.

  18. Outpatient drug abuse treatment for Hispanic adolescents.

    Science.gov (United States)

    Szapocznik, José; Lopez, Barbara; Prado, Guillermo; Schwartz, Seth J; Pantin, Hilda

    2006-09-01

    The objective of this article is to review the state of the science in evidence-based drug abuse treatments for Hispanic adolescents, highlight scientific opportunities, and offer recommendations to further the field of drug abuse treatment for this population. The article is divided into seven sections: boundaries for this review, drug abuse and associated problems, behavioral treatment, cultural issues in hispanic adolescent behavioral drug abuse treatment, pharmacological treatment, gender differences in treatment, and scientific opportunities/recommendations. Although only one treatment approach, Brief Strategic Family Therapy, has been empirically shown to be efficacious in treating Hispanic adolescent drug abusers, with some modifications other treatments may also have the potential to be efficacious with Hispanic adolescents. Family-based approaches, which typically appear to be most efficacious with adolescents in general, may also have the greatest potential to treat drug abuse in Hispanic adolescents.

  19. The Social Ecology of Drug Treatment.

    Science.gov (United States)

    Murdock, Steve H.; And Others

    1980-01-01

    Evaluated perceptions of treatment environments within the Comprehensive Drug Program of Dade County (Miami) Florida. Analysis revealed that perceptions of drug clients toward their treatment environments were more positive than those of clients in other types of medical and psychiatric treatment. Perceptions varied directly with contact between…

  20. Enhancing Residential Treatment for Drug Court Participants

    Science.gov (United States)

    Koob, Jeff; Brocato, Jo; Kleinpeter, Christine

    2011-01-01

    In this study, the authors describe and evaluate the impact of increased access to residential treatment added to traditional drug court services in Orange County, California, with a goal of increasing program retention, successful completion, and graduation rates for a high-risk drug offender population participating in drug court between January…

  1. Drug Dependence Treatment Awareness among Japanese Female Stimulant Drug Offenders

    Directory of Open Access Journals (Sweden)

    Shinzo Yatsugi

    2016-11-01

    Full Text Available Few stimulant drug users receive adequate treatment. This cross-sectional study describes the characteristics of female drug offenders that use stimulants and clarifies the factors related to the awareness of treatment for drug dependencies. We included 80 females imprisoned due to stimulant control law violations from 2012 to 2015. The characteristics of the female prisoners were stratified according to various treatment awareness levels, and associations between each characteristic and treatment awareness were evaluated using logistic regression models. The average period of stimulant drug use was 17.7 years. Participants imprisoned for the second time were significantly more likely to consider treatment compared to those imprisoned only once: odds ratio (OR = 3.2 (95% confidence interval (CI: 1.0–10.7. This elevated OR was diluted in repeat offenders. Participants who had experienced multiple aftereffects (≥7 or serious depressive symptoms were also more likely to consider treatment: OR = 6.1 (95% CI: 1.8–20.8 and OR = 2.5 (95% CI: 1.0–6.2, respectively. Second-time stimulant offenders or offenders who had experienced health problems were more likely to consider it important to receive drug dependence treatment. To overcome relapses of stimulant use, it is recommended that stimulant use offenders are encouraged to accept adequate treatment.

  2. [Vaccines for the treatment of drug addiction].

    Science.gov (United States)

    Zorzoli, Ermanno; Marino, Maria Giulia; Bagnato, Barbara; Franco, Elisabetta

    2016-01-01

    The treatment of drug addiction is a very wide-ranging sector within modern medicine. The use of immunotherapy in this context represents an innovative approach. The purpose of this paper is to illustrate, through a literature review, the main avenues of research and the results obtained with immunotherapy in the treatment of drug addiction.

  3. The drug treatment of premature ejaculation.

    Science.gov (United States)

    Hisasue, Shin-Ichi

    2016-08-01

    The management recommendation for both acquired premature ejaculation (APE) and lifelong PE (LPE) are similar, such as a behavioral/psychotherapy, a pharmacotherapy and a combination of these treatments. For the drug treatment for PE, gold standard is selective serotonin reuptake inhibitors (SSRIs) including dapoxetine or paroxetine. The drug treatment for PE is still developing and some new promising therapeutic options have been proposed. Topical anesthetics, tramadol, and alpha-1 blockers will be the next strategies of the drug treatment for PE in the future.

  4. [New drugs for treatment of tuberculosis].

    Science.gov (United States)

    Schaberg, T

    2016-02-01

    New effective drugs for the treatment of tuberculosis (TB) are necessary for two main reasons: firstly, it would be desirable to reduce the duration of TB treatment from 6 to 4 months and secondly, new drugs are urgently needed for the treatment of multidrug-resistant strains of Mycobacterium tuberculosis. For the first time since 1960 the two new drugs bedaquiline and delamanid were approved and licensed in 2014 for the treatment of multidrug-resistant M. tuberculosis; however, efforts to reduce the duration of treatment to 4 months using fluoroquinolones have not been successful. Further new drugs are currently in phase 2 and phase 3 studies; therefore, new treatment options can be expected within the next few years.

  5. The drug treatment of premature ejaculation

    OpenAIRE

    Hisasue, Shin-ichi

    2016-01-01

    The management recommendation for both acquired premature ejaculation (APE) and lifelong PE (LPE) are similar, such as a behavioral/psychotherapy, a pharmacotherapy and a combination of these treatments. For the drug treatment for PE, gold standard is selective serotonin reuptake inhibitors (SSRIs) including dapoxetine or paroxetine. The drug treatment for PE is still developing and some new promising therapeutic options have been proposed. Topical anesthetics, tramadol, and alpha-1 blockers ...

  6. Stories of change in drug treatment

    DEFF Research Database (Denmark)

    Andersen, Ditte

    2015-01-01

    treatment institution shapes how particular stories make sense of the past, present and future; and (4) storytelling in drug treatment is an interactive achievement. A fine-grained analysis illuminates in particular how some stories on gender and drug use are silenced, while others are encouraged....... The demonstration of how local narrative environments shape stories contributes to the general understanding of interactive storytelling in encounters between professionals and clients in treatment settings....

  7. Non-residential water demand model validated with extensive measurements

    Directory of Open Access Journals (Sweden)

    E. J. Pieterse-Quirijns

    2012-08-01

    Full Text Available Existing guidelines related to the water demand of non-residential buildings are outdated and do not cover hot water demand for the appropriate selection of hot water devices. Moreover, they generally overestimate peak demand values required for the design of an efficient and reliable water system. Recently, a procedure was developed based on the end-use model SIMDEUM® to derive design rules for peak demand values of both cold and hot water during various time steps for several types and sizes of non-residential buildings, i.e. offices, hotels and nursing homes. In this paper, the design rules are validated with measurements of cold and hot water patterns on a per second base. The good correlation between the simulated patterns and the measured patterns indicates that the basis of the design rules, the SIMDEUM simulated standardised buildings, is solid. Moreover, the SIMDEUM based rules give a better prediction of the measured peak values for cold water flow than the existing guidelines. Furthermore, the new design rules can predict hot water use well. In this paper it is illustrated that the new design rules lead to reliable and improved designs of building installations and water heater capacity, resulting in more hygienic and economical installations.

  8. Stories of change in drug treatment

    DEFF Research Database (Denmark)

    Andersen, Ditte

    2015-01-01

    Addiction research has demonstrated how recovering individuals need narratives that make sense of past drug use and enable constructions of future, non-addict identities. However, there has not been much investigation into how these recovery narratives actually develop moment-to-moment in drug...... treatment. Building on the sociology of storytelling and ethnographic fieldwork conducted at two drug treatment institutions for young people in Denmark, this article argues that studying stories in the context of their telling brings forth novel insights. Through a narrative analysis of both ‘the whats......’ (story content) and ‘the hows’ (storying process) the article presents four findings: (1) stories of change function locally as an institutional requirement; (2) professional drug treatment providers edit young people's storytelling through different techniques; (3) the narrative environment of the drug...

  9. Emerging drugs for the treatment of obesity

    DEFF Research Database (Denmark)

    Martinussen, Christoffer; Bojsen-Møller, Kirstine Nyvold; Svane, Maria Saur

    2017-01-01

    INTRODUCTION: The increasing prevalence of obesity represents a huge threat to public health and the current pharmacological treatment options are limited. Bariatric surgery is by far the most effective treatment for severe obesity, highlighting the urgent need for new and improved drug therapies....... Areas covered: Based on the physiological regulation of energy homeostasis, pharmacological strategies to treat obesity are evaluated with focus on drugs in phase 2 and 3 clinical development. The potential impact of these drugs on current treatment standards and the barriers for development...... are discussed and set in a historical perspective of previous antiobesity medications. Expert opinion: The radical effects of bariatric surgery have extended our understanding of the mechanisms controlling appetite and boosted the search for new drug targets in obesity treatment. Accordingly, several compounds...

  10. Systematic evaluation of "compliance" to prescribed treatment medications and "abstinence" from psychoactive drug abuse in chemical dependence programs: data from the comprehensive analysis of reported drugs.

    Directory of Open Access Journals (Sweden)

    Kenneth Blum

    Full Text Available This is the first quantitative analysis of data from urine drug tests for compliance to treatment medications and abstinence from drug abuse across "levels of care" in six eastern states of America. Comprehensive Analysis of Reported Drugs (CARD data was used in this post-hoc retrospective observational study from 10,570 patients, filtered to include a total of 2,919 patients prescribed at least one treatment medication during 2010 and 2011. The first and last urine samples (5,838 specimens were analyzed; compliance to treatment medications and abstinence from drugs of abuse supported treatment effectiveness for many. Compared to non-compliant patients, compliant patients were marginally less likely to abuse opioids, cannabinoids, and ethanol during treatment although more likely to abuse benzodiazepines. Almost 17% of the non-abstinent patients used benzodiazepines, 15% used opiates, and 10% used cocaine during treatment. Compliance was significantly higher in residential than in the non-residential treatment facilities. Independent of level of care, 67.2% of the patients (n = 1963; P<.001 had every treatment medication found in both first and last urine specimens (compliance. In addition, 39.2% of the patients (n = 1143; P<.001 had no substance of abuse detected in either the first or last urine samples (abstinence. Moreover, in 2010, 16.9% of the patients (n = 57 were abstinent at first but not at last urine (deteriorating abstinence, the percentage dropped to 13.3% (n = 174 in 2011; this improvement over years was statistically significant. A longitudinal analysis for abstinence and compliance was studied in a randomized subset from 2011, (n = 511 representing 17.5% of the total cohort. A statistically significant upward trend (p = 2.353×10-8 of abstinence rates as well as a similar but stronger trend for compliance ((p = 2.200×10-16 was found. Being cognizant of the trend toward drug urine testing being linked

  11. Systematic evaluation of "compliance" to prescribed treatment medications and "abstinence" from psychoactive drug abuse in chemical dependence programs: data from the comprehensive analysis of reported drugs.

    Science.gov (United States)

    Blum, Kenneth; Han, David; Femino, John; Smith, David E; Saunders, Scott; Simpatico, Thomas; Schoenthaler, Stephen J; Oscar-Berman, Marlene; Gold, Mark S

    2014-01-01

    This is the first quantitative analysis of data from urine drug tests for compliance to treatment medications and abstinence from drug abuse across "levels of care" in six eastern states of America. Comprehensive Analysis of Reported Drugs (CARD) data was used in this post-hoc retrospective observational study from 10,570 patients, filtered to include a total of 2,919 patients prescribed at least one treatment medication during 2010 and 2011. The first and last urine samples (5,838 specimens) were analyzed; compliance to treatment medications and abstinence from drugs of abuse supported treatment effectiveness for many. Compared to non-compliant patients, compliant patients were marginally less likely to abuse opioids, cannabinoids, and ethanol during treatment although more likely to abuse benzodiazepines. Almost 17% of the non-abstinent patients used benzodiazepines, 15% used opiates, and 10% used cocaine during treatment. Compliance was significantly higher in residential than in the non-residential treatment facilities. Independent of level of care, 67.2% of the patients (n = 1963; P<.001) had every treatment medication found in both first and last urine specimens (compliance). In addition, 39.2% of the patients (n = 1143; P<.001) had no substance of abuse detected in either the first or last urine samples (abstinence). Moreover, in 2010, 16.9% of the patients (n = 57) were abstinent at first but not at last urine (deteriorating abstinence), the percentage dropped to 13.3% (n = 174) in 2011; this improvement over years was statistically significant. A longitudinal analysis for abstinence and compliance was studied in a randomized subset from 2011, (n = 511) representing 17.5% of the total cohort. A statistically significant upward trend (p = 2.353×10-8) of abstinence rates as well as a similar but stronger trend for compliance ((p = 2.200×10-16) was found. Being cognizant of the trend toward drug urine testing being linked to

  12. Upgrading of the non-residential building stock towards nZEB standard

    DEFF Research Database (Denmark)

    Haavik, Trond; Helgesen, Paul Jacob; Rose, Jørgen;

    aware that such savings are possible, they tend to set less ambitious targets. Buildings that are renovated to mediocre performance can be a lost opportunity for decades. The objectives of IEA SHC Task 47 are to develop a solid knowledge-base including: how to renovate non-residential buildings towards......A few exemplary non-residential renovation projects have demonstrated that total primary energy consumption can be drastically reduced, together with improvements to indoor environment quality through renovation of a building’s passive and active systems. Because most property owners are not even...... for deep renovation of non-residential buildings....

  13. Experimental drugs for treatment of autoimmune myocarditis

    Institute of Scientific and Technical Information of China (English)

    Han Lina; Guo Shuli; Wang Yutang; Yang Liming; Liu Siyu

    2014-01-01

    Objective To review the experimental drugs for the treatment of autoimmune myocarditis.Data sources The literatures published in English about different kinds of experimental drugs based on different therapeutic mechanisms for the treatment of autoimmune myocarditis were obtained from PubMed from 2002 to 2013.Study selection Original articles regarding the experimental drugs for treatment of autoimmune myocarditis were selected.Results This study summarized the effects of the experimental drugs for the treatment of autoimmune myocarditis,such as immunomodulators and immunosuppressants,antibiotics,Chinese medicinal herbs,cardiovascular diseases treatment drugs,etc.These drugs can significantly attenuate autoimmune myocarditis-induced inflammation and fibrosis,alleviate autoimmune myocarditis-triggered overt lymphocyte proliferation,and meanwhile reduce Th1 cytokines (IFN-γ and IL-2) and increase Th2 cytokines (IL-4 and IL-10).Conclusion This study summarized recent advances in autoimmune myocarditis treatment and further proposes that traditional Chinese medicine and immune regulators will play important roles in the future.

  14. Drug treatment of functional dyspepsia

    Institute of Scientific and Technical Information of China (English)

    Klaus M(o)nkemüller; Peter Malfertheiner

    2006-01-01

    Symptomatic improvement of patients with functional dyspepsia after drug therapy is often incomplete and obtained in not more than 60% of patients. This is likely because functional dyspepsia is a heterogeneous disease.Although great advance has been achieved with the consensus definitions of the Rome Ⅰ and Ⅱ criteria, there are still some aspects about the definition of functional dyspepsia that require clarification. The Rome criteria explicitly recognise that epigastric pain or discomfort must be the predominant complaint in patients labelled as suffering from functional dyspepsia. However, this strict definition can create problems in the daily primary care clinical practice, where the patient with functional dyspepsia presents with multiple symptoms. Before starting drug therapy it is recommended to provide the patient with an explanation of the disease process and reassurance. A thorough physical examination and judicious use of laboratory data and endoscopy are also indicated. In general, the approach to treat patients with functional dyspepsia based on their main symptom is practical and effective. Generally, patients should be treated with acid suppressive therapy using proton-pump inhibitors if the predominant symptoms are epigastric pain or gastroesophageal reflux symptoms. Although the role of Helicobacter pylori(H pylori) in functional dyspepsia continues to be a matter of debate, recent data indicate that there is modest but clear benefit of eradication of H pylori in patients with functional dyspepsia. In addition,H pylori is a gastric carcinogen arid if found it should be eliminated. Although there are no specific diets for patients with FD, it may be helpful to guide the patients on healthy exercise and eating habits.

  15. 2.1.Drug treatment

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    920014 Quinolones in treatment of acuteamebic dysentery. YANG Jianguo (杨建国),etal.Dept Infect Dis,Taizhou 2nd Municipal Peo-ple’s Hosp,225300.Chin J Intern Med 1991;30(9):569-571.Seventy-five patients with acute amebic dysen-

  16. Do Nonresidential Fathers' Financial Support and Contact Improve Children's Health?

    Science.gov (United States)

    Hofferth, Sandra L; Pinzon, Angela M

    2011-06-01

    Nonresidential father investment of time and money has been shown to ameliorate the negative consequences of family dissolution on children's behavior and achievement; however, no research has shown whether this investment also has positive effects on child health. Using data from the Early Childhood Longitudinal Survey, Kindergarten cohort, this research uses a two-wave cross-lagged model to examine how child support and contact are associated with maternal reports of children's physical health over time following parental separation. Child support in kindergarten is not associated with child health in third grade. Instead, children who are healthier in kindergarten receive greater financial support from their father. Although contact and child support are positively related, greater contact is not associated with better child health.

  17. Energy statistics for non-residential premises 2012; Energistatistik foer lokaler 2012

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-01

    This report presents data on a number of non-residential premises, heated floor area, use of energy (totals and averages) and use of fuels (totals and averages) for the total population and for various subDivs.

  18. Treatment of drug-induced seizures.

    Science.gov (United States)

    Chen, Hsien-Yi; Albertson, Timothy E; Olson, Kent R

    2016-03-01

    Seizures are a common complication of drug intoxication, and up to 9% of status epilepticus cases are caused by a drug or poison. While the specific drugs associated with drug-induced seizures may vary by geography and change over time, common reported causes include antidepressants, stimulants and antihistamines. Seizures occur generally as a result of inadequate inhibitory influences (e.g., gamma aminobutyric acid, GABA) or excessive excitatory stimulation (e.g. glutamate) although many other neurotransmitters play a role. Most drug-induced seizures are self-limited. However, status epilepticus occurs in up to 10% of cases. Prolonged or recurrent seizures can lead to serious complications and require vigorous supportive care and anticonvulsant drugs. Benzodiazepines are generally accepted as the first line anticonvulsant therapy for drug-induced seizures. If benzodiazepines fail to halt seizures promptly, second line drugs include barbiturates and propofol. If isoniazid poisoning is a possibility, pyridoxine is given. Continuous infusion of one or more anticonvulsants may be required in refractory status epilepticus. There is no role for phenytoin in the treatment of drug-induced seizures. The potential role of ketamine and levetiracetam is promising but not established.

  19. 2.1.Drug treatment

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    930220 Anti-human cytomegalovirus effectof ailitridi and its use in bone marrow trans-plantation.MENG Yuesheng (孟月生),et al.Hematol Instit,Shandong Med Univ,Jinan.250012.Chin J Hematol 1992;13(12):627—628.Infections of human cytomegalonerus (HCMV)remains one of the major causes leading to thedeath of immunocompromised patients and noeffective treatments for it have been developedso far.Clinical studies showed that garlic com-ponents plaved roles in the prevention and treat-

  20. Current drug treatments for vestibular disorders

    OpenAIRE

    Maksim Valeryevich Zamergrad

    2012-01-01

    There has recently been significant progress in the treatment of different diseases accompanied by dizziness. First and foremost, this is due to the development of highly effective medical positioning maneuvers for benign paroxysmal positional vertigo and to their introduction into practice. At the same time, drug treatments for vertigo are being continued under development. The paper considers the current methods of symptomatic and pathogenetic treatment for different diseases of the vestibu...

  1. New drug candidates in tuberculosis treatment

    Directory of Open Access Journals (Sweden)

    Begüm Evranos Aksöz

    2014-12-01

    makes them quit the treatment. From these problems emerges the need for development of effective new drugs, with smaller duration of therapy, less side effects and without the problem of resistance. After a long period such as 40 years, a new drug molecule bedaquiline was approved in December 2012 by FDA while the drug was in phase II research. Bedaquiline will be used in multidrug resistant tuberculosis therapy. When the chemical structures of bedaquilline and other candidate drugs were examined, the structures such as diarylquinoline, oxazolidinone, nitroimidazole, ethylenediamine drew attention. These common structures will be directive in designing new molecules. In this review, bedaquiline and other candidate drug molecules such as sutezolide, linezolide, PA-824, delamanide, rifapentine, gatifloxacin, moxifloxacin, BTZ-043, TBA-354, CPZEN-45, DC-159a, Q201, SQ-609, SQ-641 were mentioned.

  2. Sustainable medication: Microtechnology for personalizing drug treatment

    DEFF Research Database (Denmark)

    Faralli, Adele; Melander, Fredrik; Andresen, Thomas Lars

    2014-01-01

    expenditure. Cost levels have stabilized by increasing competition between the pharmaceutical producers and through guidelines between hospitals on how to apply the most cost-­‐effective medication for given disease conditions. Personalized drug treatment extends the latter concept by testing...... testing calls for development of scalable nano-­‐ and microtechnologies suitable for culturing patient cells or cell clusters, and for easy and safe dosing of the patient cells with toxic drugs in normal hospital settings. Here, we will focus on easy scalable drug dosing of cells by introducing “digital...

  3. Blood pressure response to out-patient drug treatment of ...

    African Journals Online (AJOL)

    Blood pressure response to out-patient drug treatment of hypertension in 1973 ... as the increased number of drugs did not decrease blood pressure significantly. Keywords: Hypertension, Antihypertensive drugs, Blood pressure treatment, ...

  4. Current drug treatments for vestibular disorders

    Directory of Open Access Journals (Sweden)

    Maksim Valeryevich Zamergrad

    2012-01-01

    Full Text Available There has recently been significant progress in the treatment of different diseases accompanied by dizziness. First and foremost, this is due to the development of highly effective medical positioning maneuvers for benign paroxysmal positional vertigo and to their introduction into practice. At the same time, drug treatments for vertigo are being continued under development. The paper considers the current methods of symptomatic and pathogenetic treatment for different diseases of the vestibular system. It gives data on current medicinal approaches to the treatment of vestibular neuronitis, Mеniеre's disease, migraine-associated vertigo, and central vestibulopathies. Furthermore, prospects for the use of drugs together with vestibular exercises to stimulate central vestibular compensation are discussed.

  5. New drugs in migraine treatment and prophylaxis

    DEFF Research Database (Denmark)

    Edvinsson, Lars; Linde, Mattias

    2010-01-01

    Although the triptan drugs provide effective relief from migraine for many patients, a substantial number of affected individuals are unresponsive to these compounds, and such therapy can also lead to a range of adverse effects. Telcagepant represents a new class of antimigraine drug-the calcitonin...... of triptans. Comparisons with triptans in clinical trials for acute treatment of migraine attacks revealed clinical effects similar to those of triptans but better than those of placebo. Telcagepant might provide hope for those who have a poor response to, or are unable to use, older drugs. In patients who...... need prophylaxis because of frequent attacks of migraine, topiramate is a first-line drug for migraine prevention inmany countries; it is generally safe and reasonably well tolerated. Data suggest that topiramate could aid reversion of chronic migraine to episodic migraine....

  6. [Treatment approaches for synthetic drug addiction].

    Science.gov (United States)

    Kobayashi, Ohji

    2015-09-01

    In Japan, synthetic drugs have emerged since late 2000s, and cases of emergency visits and fatal traffic accidents due to acute intoxication have rapidly increased. The synthetic drugs gained popularity mainly because they were cheap and thought to be "legal". The Japanese government restricted not only production and distribution, but also its possession and use in April 2014. As the synthetic drug dependent patients have better social profiles compared to methamphetamine abusers, this legal sanction may have triggered the decrease in the number of synthetic drug dependent patient visits observed at Kanagawa Psychiatric Center since July 2014. Treatment of the synthetic drug dependent patients should begin with empathic inquiry into the motives and positive psychological effects of the drug use. In the maintenance phase, training patients to trust others and express their hidden negative emotions through verbal communications is essential. The recovery is a process of understanding the relationship between psychological isolation and drug abuse, and gaining trust in others to cope with negative emotions that the patients inevitably would face in their subsequent lives.

  7. Treatment of severe psoriasis with systemic drugs.

    Science.gov (United States)

    Camisa, C

    1995-04-01

    Psoriasis, a common papulosquamous skin disease of unknown cause, affects 2% of the U.S. population with 150,000-200,000 new cases annually. Systemic drug treatment of severe psoriasis includes retinoids, methotrexate, cyclosporine, hydroxyurea, sulfasalazine, and calcitriol. It is important for dermatology nurses to understand the effects of these medications when treating patients who have severe psoriasis.

  8. Adolescent Drug Abuse: Etiological and Treatment Considerations

    Science.gov (United States)

    Amini, Fariboz; And Others

    1976-01-01

    Issues involved in treating adolescent drug abusers and literature describing abuser personality traits are examined. The Youth Service at Langley Porter Institute and the problems encountered and solutions attempted there are discussed. The importance of residential as opposed to outpatient treatment and honesty in staff-patient relationships is…

  9. New drugs and treatment targets in psoriasis.

    Science.gov (United States)

    Kofoed, Kristian; Skov, Lone; Zachariae, Claus

    2015-02-01

    In recent years, the increased understanding of the pathophysiology of psoriasis has resulted in several new treatments. The success of ustekinumab proved the importance of the IL-23/T helper cell 17 axis in psoriatic diseases. Several new biologics targeting this axis will reach the clinic in the next years. Biologics are costly, require injections, and some patients experience tacaphylaxis, thus, the development of orally available, small-molecule inhibitors is desirable. Among small-molecules under investigation are A3 adenosine receptor agonists, Janus kinase inhibitors, and phosphodiesterase inhibitors. We review published clinical trials, and conference abstracts presented during the last years, concerned with new drugs under development for the treatment of psoriasis. In conclusion, our psoriasis armamentarium will be filled with several new effective therapeutic options the coming years. We need to be aware of the limitations of drug safety data when selecting new novel treatments. Monitoring and clinical registries are still important tools.

  10. Drug treatment of male fertility disorders

    Institute of Scientific and Technical Information of China (English)

    GerhardHaidl; Frank-MichaelKoehn; Wolf-BernhardSchill

    2000-01-01

    Drug treatment remains an active domain in the therapy of male fertility disorders. Although there are only a few conditions that allow causal treatment, rational approaches are possible in many cases. Best results are obtained in cases requiring an anti-inflammatory treatment and in patients with an impaired sperm transport. High-dosage administration of FSH is a promising new development, aimed particularly at improving the disturbed sperm structures. A careful diagnostic work-up with elucidation of the underlying disease is essential to achieve a successful therapy.

  11. Energy Cost Impact of Non-Residential Energy Code Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Jian; Hart, Philip R.; Rosenberg, Michael I.

    2016-08-22

    The 2012 International Energy Conservation Code contains 396 separate requirements applicable to non-residential buildings; however, there is no systematic analysis of the energy cost impact of each requirement. Consequently, limited code department budgets for plan review, inspection, and training cannot be focused on the most impactful items. An inventory and ranking of code requirements based on their potential energy cost impact is under development. The initial phase focuses on office buildings with simple HVAC systems in climate zone 4C. Prototype building simulations were used to estimate the energy cost impact of varying levels of non-compliance. A preliminary estimate of the probability of occurrence of each level of non-compliance was combined with the estimated lost savings for each level to rank the requirements according to expected savings impact. The methodology to develop and refine further energy cost impacts, specific to building type, system type, and climate location is demonstrated. As results are developed, an innovative alternative method for compliance verification can focus efforts so only the most impactful requirements from an energy cost perspective are verified for every building and a subset of the less impactful requirements are verified on a random basis across a building population. The results can be further applied in prioritizing training material development and specific areas of building official training.

  12. New Drugs and Treatment Targets in Psoriasis

    DEFF Research Database (Denmark)

    Kofoed, Kristian; Skov, Lone; Zachariae, Claus

    2015-01-01

    In recent years, the increased understanding of the pathophysiology of psoriasis has resulted in several new treatments. The success of ustekinumab proved the importance of the IL-23/T helper cell 17 axis in psoriatic diseases. Several new biologics targeting this axis will reach the clinic......, and phosphodiesterase inhibitors. We review published clinical trials, and conference abstracts presented during the last years, concerned with new drugs under development for the treatment of psoriasis. In conclusion, our psoriasis armamentarium will be filled with several new effective therapeutic options the coming...

  13. [The treatment of atherosclerosis--drug therapy].

    Science.gov (United States)

    Nakamura, H; Takahashi, Y

    1993-08-01

    Drug treatment against atherosclerosis has been evaluated recently in many epidemiological studies. Lipid Research Clinics Group convincingly reported in a large scale design that anion exchange resin effectively reduced blood cholesterol level and concomitantly decreased the events of coronary heart disease. Subsequently, anion exchange resin with or without combined administration of niacin or statin was found to inhibit the progression of coronary atherosclerotic lesions in FATS, SCOR, CLAS and STARS. Fenofibrate also successfully reduced the coronary artery narrowings. Based on these intervention studies, several hypocholesterolemic agents are definitely effective in the treatment of coronary atherosclerosis.

  14. [Misuse of alcohol and new drug treatments].

    Science.gov (United States)

    Paille, François

    2011-12-01

    Three drugs are currently marketed in France in the prevention of relapse in alcohol-dependent patients. Their efficacy though real remains limited and it is useful to develop other molecules. Some products are at present under evaluation, and are already or could be used in the near future in the treatment of alcohol dependence: baclofene, oxybate de sodium (GHB), nalmefene, topiramate, ondansetron and aripiprazole. The available studies on these molecules are still limited and the results sometimes clinically modest. Nevertheless, some of them open interesting future prospects. If there is no big revolution to wait in the short term in the treatment of alcohol dependence, we can consider some interesting orientations: better effectiveness on alcohol consumption, but also change of paradigm concerning the objectives and the methods of this treatment: reduction of consumption versus abstinence, treatment on request, choice of the molecule guided by objective criteria (psychosocial, biological, genetic...).

  15. Drugs for the treatment of peripheral neuropathies.

    Science.gov (United States)

    Marmiroli, Paola; Cavaletti, Guido

    2016-01-01

    Peripheral neuropathies are frequent in association with systemic diseases as well as isolated disorders. Recent advances in the therapy of specific neuropathies led to the approval of new drugs/treatments. This review selected those peripheral neuropathies where the most recent approvals were provided and revised the potential future developments in diabetic and toxic-induced neuropathies, although they do not have a currently available causal therapy in view of their epidemiological and social relevance. Data have been extracted from the most important published trials and from clinical experience. In addition, data from the Food and Drug Administration and European Medicine Agency indications on the treatment of the selected peripheral neuropathies and from recently updated international guidelines have also been included. The website of the U.S. National Institutes of Health www.clinicaltrials.gov registry has been used as the reference database for phase III clinical trials not yet published or ongoing. This review gives a general overview of the most recent advances in the treatment of amyloid, inflammatory, and paraproteinemic peripheral neuropathies. Moreover, it briefly describes the unmet medical need in disabling and frequent conditions, such as diabetic and chemotherapy-induced neuropathy, highlighting the most promising therapeutic approaches to their treatment.

  16. [Drug compliance of patients on anticoagulant treatment].

    Science.gov (United States)

    Gadó, Klára; Kocsis, Eszter; Zelkó, Romána; Hankó, Balázs; Kovácsné Balogh, Judit; Forczig, Mónika; Domján, Gyula

    2015-08-09

    Despite several therapeutic possibilities the morbidity and mortality of thromboembolic disorders remain high. Improving drug compliance - i. e. keeping up the doctor's prescriptions - may be an effective tool to reach better results. To improve patients' compliance, the risk factors of non-compliance should be recognized. Among these patients' fear of adverse effects of drugs, their lack of knowledge about their illness and medication, forgetfulness, and other social, economic factors may be the most important. Furthermore, adherence may be worsened when the patient feels that the decision has been made over his/her head. Sustained medical adherence is important because anticoagulation may be a life-long treatment. The new oral anticoagulants make the matter of compliance to be current. These new type of drugs do not need regular laboratory monitoring and, therefore, compliance cannot be strictly followed. There are several studies concerning drug compliance to anticoagulant medications. Improvement of adherence is based on regular patient education after reviewing the factors of non-compliance, which needs teamwork with important roles of doctors, pharmacists, dietetics and nurses. Careful and accurate work of the participants of primary care might be complemented by the activity of anticoagulant clinics.

  17. Inclusion of cool roofs in nonresidential Title 24 prescriptive requirements

    Energy Technology Data Exchange (ETDEWEB)

    Levinson, Ronnen; Akbari, Hashem; Konopacki, Steve; Bretz, Sarah

    2002-12-15

    Roofs that have high solar reflectance (high ability to reflect sunlight) and high thermal emittance (high ability to radiate heat) tend to stay cool in the sun. The same is true of low-emittance roofs with exceptionally high solar reflectance. Substituting a cool roof for a noncool roof tends to decrease cooling electricity use, cooling power demand, and cooling-equipment capacity requirements, while slightly increasing heating energy consumption. Cool roofs can also lower the ambient air temperature in summer, slowing ozone formation and increasing human comfort. DOE-2.1E building energy simulations indicate that use of a cool roofing material on a prototypical California nonresidential building with a low-sloped roof yields average annual cooling energy savings of approximately 300 kWh/1000 ft2 [3.2 kWh/m2], average annual natural gas deficits of 4.9 therm/1000 ft2 [5.6 MJ/m2], average source energy savings of 2.6 MBTU/1000 ft2 [30 MJ/m2], and average peak power demand savings of 0. 19 kW/1000 ft2 [2.1 W/m2]. The 15-year net present value (NPV) of energy savings averages $450/1000 ft2 [$4.90/m2] with time dependent valuation (TDV), and $370/1000 ft2 [$4.00/m2] without TDV. When cost savings from downsizing cooling equipment are included, the average total savings (15-year NPV + equipment savings) rises to $550/1000 ft2 [$5.90/m2] with TDV, and to $470/1000 ft2 [$5.00/m2] without TDV. Total savings range from 0.18 to 0.77 $/ft2 [1.90 to 8.30 $/m2] with TDV, and from 0.16 to 0.66 $/ft2 [1.70 to 7.10 $/m2] without TDV, across California's 16 climate zones. The typical cost premium for a cool roof is 0.00 to 0.20 $/ft2 [0.00 to 2.20 $/m2]. Cool roofs with premiums up to $0.20/ft2 [$2.20/m2] are expected to be cost effective in climate zones 2 through 16; those with premiums not exceeding $0.18/ft2 [$1.90/m2] are expected to be also cost effective in climate zone 1. Hence, this study recommends that the year-2005 California building energy efficiency code (Title

  18. California Drug and Alcohol Treatment Assessment (CALDATA-1991-1993)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The California Drug and Alcohol Treatment Assessment (CALDATA) was designed to study the costs, benefits, and effectiveness of the state's alcohol and drug treatment...

  19. Public goods and private interests: Understanding non-residential demand for green power

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan H.; Fowlie, Meredith; Holt, Edward A.

    2001-01-01

    This article presents the results of the first large-scale mail survey of non-residential green power customers in the United States. The survey explored the motivations, attitudes, and experiences of 464 business, non-profit, and public-sector customers that have voluntarily opted to purchase - and frequently pay a premium for - renewable electricity. Results of this study should be of value to marketers interested in targeting these customer segments, to policy makers interested in fostering and understanding non-residential demand for green power, and to academics pondering the motivations for firms to engage in such voluntary environmental initiatives.

  20. Drug treatment and novel drug target against Cryptosporidium

    Directory of Open Access Journals (Sweden)

    Gargala G.

    2008-09-01

    Full Text Available Cryptosporidiosis emergence triggered the screening of many compounds for potential anti-cryptosporidial activity in which the majority were ineffective. The outbreak of cryptosporidiosis which occurred in Milwaukee in 1993 was not only the first significant emergence of Cryptosporidium spp. as a major human pathogen but also a huge waterborne outbreak thickening thousands of people from a major city in North America. Since then, outbreaks of cryptosporidiosis are regularly occurring throughout the world. New drugs against this parasite became consequently urgently needed. Among the most commonly used treatments against cryptosporidiosis are paromomycin, and azithromycin, which are partially effective. Nitazoxanide (NTZ’s effectiveness was demonstrated in vitro, and in vivo using several animal models and finally in clinical trials. It significantly shortened the duration of diarrhea and decreased mortality in adults and in malnourished children. NTZ is not effective without an appropriate immune response. In AIDS patients, combination therapy restoring immunity along with antimicrobial treatment of Cryptosporidium infection is necessary. Recent investigations focused on the potential of molecular-based immunotherapy against this parasite. Others tested the effects of probiotic bacteria, but were unable to demonstrate eradication of C. parvum. New synthetic isoflavone derivatives demonstrated excellent activity against C. parvum in vitro and in a gerbil model of infection. Newly synthesized nitroor non nitro- thiazolide compounds, derived from NTZ, have been recently shown to be at least as effective as NTZ against C. parvum in vitro development and are promising new therapeutic agents.

  1. Treatment of drug addiction and psychopathology: A field study

    Directory of Open Access Journals (Sweden)

    Antonio Souto

    2010-01-01

    Full Text Available Field study to assess the concurrence of the psychopathology of drug addiction, and to evaluate the efficacy of pharmacological treatment versus drug-free treatments for the psychopathology of drug addiction. A total of 261 patients treated for drug addiction, 131 on a drug-free treatment and the remaining 130 patients received a drug regime, of which 113 were, according to the Prochaska and Decrement’s Transtheorical Model, in a initial phase of the treatment (from 15 days to 6 months of treatment and 148 in a maintenance phase in drug treatment (> 6 months, were psychopathologically assessed using the SCL-90-R (Derogatis, 2002. A field study with a 2 X 2 design (treatment: drug-free vs. drug-regime and (treatment phase: initial phase vs. maintenance in drug treatment was carried out. The results support the hypothesis of a dual diagnosis, that is, the comorbidity of psychopathology and drug addiction. On the whole, treatment for drug addiction had a significant impact on reducing associated psychopathology. Finally, the results are discussed in the light of the implications for the treatment of drug addiction.

  2. Progress in Drug Treatment of Cerebral Edema.

    Science.gov (United States)

    Deng, Y Y; Shen, F C; Xie, D; Han, Q P; Fang, M; Chen, C B; Zeng, H K

    2016-01-01

    Cerebral edema causes intracranial hypertension (ICH) which leads to severe outcome of patients in the clinical setting. Effective anti-edema therapy may significantly decrease the mortality in a variety of neurological conditions. At present drug treatment is a cornerstone in the management of cerebral edema. Osmotherapy has been the mainstay of pharmacologic therapy. Mannitol and hypertonic saline (HS) are the most commonly used osmotic agents. The relative safety and efficacy of HS and mannitol in the treatment of cerebral edema and reduction of enhanced ICP have been demonstrated in the past decades. Apart from its osmotic force, HS exerts anti-edema effects partly through inhibition of Na(+)-K(+)-2Cl(-) Cotransporter-1 (NKCC1) and aquaporin 4 (AQP4) expression in astrocytes. Melatonin may also reduce brain edema and exert neuroprotective effect on several central nervous system diseases through inhibition of inflammatory response. The inhibitors of Na/H exchanger, NKCC and AQP4 may attenuate brain edema formation through inhibition of excessive transportation of ion and water from blood into the cerebral tissue. In this review we survey some of the most recent findings in the drug treatment of brain edema focusing on the use of osmotherapy, melatonin and inhibitors of ion cotransporters and water channels. A better understanding of the molecular mechanism of these agents would help to improve in the clinical management of patients with brain edema.

  3. 24 CFR 960.205 - Drug use by applicants: Obtaining information from drug treatment facility.

    Science.gov (United States)

    2010-04-01

    ... information from drug treatment facility. 960.205 Section 960.205 Housing and Urban Development Regulations... Admission § 960.205 Drug use by applicants: Obtaining information from drug treatment facility. (a) Purpose. This section addresses a PHA's authority to request and obtain information from drug abuse...

  4. Treatment Services in Adult Drug Courts: Report on the 1999 National Drug Court Treatment Survey. Drug Courts Resource Series.

    Science.gov (United States)

    Pexton, Elizabeth A.; Gossweiler, Robert

    In October 1999, National Treatment Accountability for Safer Communities (TASC), in cooperation with the Office of Justice Programs, Drug Courts Program Office and the Substance Abuse and Mental Health Services Administration, Center for Substance Abuse Treatment, developed and distributed a questionnaire designed to describe substance abuse…

  5. Patterns of pre-treatment drug abuse, drug treatment history and characteristics of addicts in methadone maintenance treatment in Iran

    Directory of Open Access Journals (Sweden)

    Shekarchizadeh Hajar

    2012-06-01

    Full Text Available Abstract Background Opiates are the main drugs of abuse, and Methadone Maintenance Treatment (MMT is the most widely administered drug addiction treatment program in Iran. Our study aimed to investigate patterns of pre-treatment drug abuse, addiction treatment history and characteristics of patients in MMT in Tehran. Methods We applied a stratified cluster random sampling technique and conducted a cross-sectional survey utilizing a standard patient characteristic and addiction history form with patients (n = 810 in MMT. The Chi-square test and t-test served for statistical analyses. Results A clear majority of the participants were men (96%, more than 60% of whom were between 25 and 44 years of age, educated (89% had more than elementary education, and employed (>70%. The most commonly reported main drugs of abuse prior to MMT entry were opium (69% and crystalline heroin (24%. The patients’ lifetime drug experience included opium (92%, crystalline heroin (28%, cannabis (16%, amphetamines (15%, and other drugs (33%. Crystalline heroin abusers were younger than opium users, had begun abusing drugs earlier, and reported a shorter history of opiate addiction. Conclusion Opium and crystalline heroin were the main drugs of abuse. A high rate of addiction using more dangerous opiate drugs such as crystalline heroin calls for more preventive efforts, especially among young men.

  6. Adjustment to College in Nonresidential First-Year Students: The Roles of Stress, Family, and Coping

    Science.gov (United States)

    Gefen, Dalia R.; Fish, Marian C.

    2013-01-01

    This study explored factors related to college adjustment in nonresidential first-year students. It was hypothesized that stress, family functioning, and coping strategies would predict academic, personal-emotional, and social adjustment in addition to institutional attachment. The sample comprised 167 first-year college students (ages 18-23)…

  7. Non-residential water demand model validated with extensive measurements and surveys

    NARCIS (Netherlands)

    Pieterse-Quirijns, I.; Blokker, E.J.M.; van der Blom, E.C.; Vreeburg, J.H.G.

    2013-01-01

    Existing Dutch guidelines for the design of the drinking water and hot water system of nonresidential buildings are based on outdated assumptions on peak water demand or on unfounded assumptions on hot water demand. They generally overestimate peak demand values required for the design of an efficie

  8. Nonresidential Crime Attractors and Generators Elevate Perceived Neighborhood Crime and Incivilities

    Science.gov (United States)

    McCord, Eric S.; Ratcliffe, Jerry H.; Garcia, R. Marie; Taylor, Ralph B.

    2007-01-01

    Recent studies have produced conflicting findings about the impacts of local nonresidential land uses on perceived incivilities. This study advances work in this area by developing a land-use perspective theoretically grounded in Brantingham and Brantingham's geometry of crime model in environmental criminology. That focus directs attention to…

  9. Being There in Spirit, Fire, and Mind: Expressive Roles among Nonresidential African American Fathers

    Science.gov (United States)

    Hammond, Wizdom Powell; Caldwell, Cleopatra Howard; Brooks, Cassandra; Bell, Lee

    2011-01-01

    Objective: This exploratory qualitative study examined factors contributing to expressive father role negotiation, salience, and commitment in a sample of nonresidential African American fathers (n = 18). Method: Two focus groups were conducted between 2000 and 2001 in a Midwestern city to understand factors that strengthen and diminish bonds…

  10. Lead in Drinking Water in Schools and Non-Residential Buildings.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    This manual demonstrates how drinking water in schools and non-residential buildings can be tested for lead and how contamination problems can be corrected when found. The manual also provides background information concerning the sources and health effects of lead, how lead gets into drinking water, how lead in drinking water is regulated, and…

  11. Metabolic syndrome patient compliance with drug treatment

    Directory of Open Access Journals (Sweden)

    Nilcéia Lopes

    2008-01-01

    Full Text Available OBJECTIVES: 1 To evaluate the compliance with drug treatment in patients with metabolic syndrome. 2 To determine association between access to and use of medicines, as well as the level of knowledge of cardiovascular risk factors and compliance. INTRODUCTION: Low compliance has been one of the greatest challenges for the successful treatment of chronic diseases. Although this issue has been widely studied in patients with isolated hypertension, diabetes and dyslipidemia, compliance studies involving patients with these concomitant diseases or with metabolic syndrome diagnosis are scarce. METHODS: This was a cross-sectional study involving patients who have been diagnosed with metabolic syndrome according to the IDF criteria. Patients were being treated in a Health-Medical School Center bound to the Public Brazilian Healthcare System. This study was conducted in two phases. Phase I was characterized by analyzing medical records and Phase II involved interviewing the patients. A variation of the Morisky-Green Test was used to evaluate compliance. Compliance was the dependent variable and the independent variables included access to medicines, the use of medicines and the level of knowledge concerning cardiovascular risk factors. RESULTS: Two hundred and forty-three patients were identified as being eligible for Phase II, and 75 were included in the study. The average level of compliance was 5.44 points (standard deviation of 0.68, on a scale ranging from 1.00 to 6.00 points. There was no statistically meaningful association between independent variables and compliance. The level of patient knowledge of diet and dyslipidemia was considered to be low. CONCLUSIONS: Patients involved in this study exhibited a high level of compliance with drug treatment. Further research is needed to better elucidate the compliance behavior of patients who have been diagnosed with metabolic syndrome.

  12. Early discontinuation of attention-deficit/hyperactivity disorder drug treatment: a danish nationwide drug utilization study

    DEFF Research Database (Denmark)

    Pottegård, Anton; Bjerregaard, B. K.; Kortegaard, L. S.

    2015-01-01

    Knowledge of patterns of treatment discontinuation in attention-deficit/hyperactivity disorder (ADHD) drug treatment is of importance, for both the clinical practice and the study of long-term treatment outcomes. The purpose of this study was to describe early discontinuation of ADHD drug treatment...... regions, except for adults in the capital region. Overall, early discontinuation was somewhat lower than expected, considering rates of side effects or non-response to ADHD drug treatment....

  13. Synthetic investigational new drugs for the treatment of tuberculosis.

    Science.gov (United States)

    Kwon, Yong-Soo; Koh, Won-Jung

    2016-01-01

    Tuberculosis (TB) is a major global health concern. And while there are treatments already on the market, there is a demand for new drugs that are effective and safe against Mycobacterium tuberculosis, which reduce the number of drugs and the duration of treatment in both drug-susceptible TB and multidrug-resistant TB (MDR-TB). This review covers promising novel investigational TB drugs that are currently under development. Specifically, the authors review the efficacy of novel agents for the treatment of TB in preclinical, phase I and phase II clinical trials. The authors also review the safety and tolerability profiles of these drugs. Bedaquiline and delamanid are the most promising novel drugs for the treatment of MDR-TB, each having high efficacy and tolerability. However, the best regimen for achieving better outcomes and reducing adverse drug reactions remains to be determined, with safety concerns regarding cardiac events due to QT prolongation still to be addressed. Pretomanid is a novel drug that potentially shortens the duration of treatment in both drug-susceptible and drug-resistant TB in combination with moxifloxacin and pyrazinamide. Linezolid shows marked efficacy in the treatment of MDR-TB and extensively drug-resistant TB (XDR-TB), but the drug is known to cause significant adverse drug reactions, including peripheral neuropathy, optic neuropathy and myelosuppression. These adverse reactions must be considered prior to prescribing long-term usage of this drug.

  14. DRUG COMPLIANCE AND ADHERENCE TO TREATMENT

    Directory of Open Access Journals (Sweden)

    Manmohan

    2012-09-01

    Full Text Available ABSTRACT: BACKGROUND: In spite of any number of medicines will not be of use unless patient takes’ them. After diagnosing the disease, the next most i mportant step is to follow the instructions of physician in terms of treatment. The doctor’s respons ibility does not end with writing prescription, assuming patient will adhere to it. He/ she should cross check the behavior of patient for drug compliance and see that patient follo ws it and get the benefit. Non compliance is the main barrier for the effective delivery of the medical care. This will have greater implications on the economic burde n on the country in terms of frequent hospitalization, use of expensive medicines in case o f relapse due to non adherence.Though the terms compliance and adherence are used synonymously , they differ in the delivery of quality of the medicare as the former implicates the passive fol lowing of the physician instruction, while in the later, patient actively participates in the dev elopment of the treatment plan, which will improves outcome of the treatment. Adherence is the preferred term over compliance by WHO.

  15. Emerging drugs and alternative possibilities in the treatment of tuberculosis

    NARCIS (Netherlands)

    Hofman, S.; Segers, M. M.; Ghimire, S.; Bolhuis, M. S.; Sturkenboom, M. G. G.; Van Soolingen, D.; Alffenaar, J. W. C.

    2016-01-01

    Introduction: Tuberculosis (TB) remains a global health problem. Drug resistance, treatment duration, complexity, and adverse drug reactions associated with anti-TB regimens are associated with treatment failure, prolonged infectiousness and relapse. With the current set of anti-TB drugs the goal to

  16. Principles of Drug Addiction Treatment: A Research-Based Guide.

    Science.gov (United States)

    National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

    This booklet can function as a resource for counselors, counselors in training, or anyone else who works with or knows someone who is addicted to drugs. It begins by identifying 13 principles of effective treatment for drug abusers. It then provides answers to 11 frequently asked questions regarding drug addiction treatment. Next it discusses drug…

  17. Emerging drugs and alternative possibilities in the treatment of tuberculosis

    NARCIS (Netherlands)

    Hofman, S.; Segers, M. M.; Ghimire, S.; Bolhuis, M. S.; Sturkenboom, M. G. G.; Van Soolingen, D.; Alffenaar, J. W. C.

    2016-01-01

    Introduction: Tuberculosis (TB) remains a global health problem. Drug resistance, treatment duration, complexity, and adverse drug reactions associated with anti-TB regimens are associated with treatment failure, prolonged infectiousness and relapse. With the current set of anti-TB drugs the goal to

  18. New drug treatments for urinary incontinence.

    Science.gov (United States)

    Robinson, Dudley; Cardozo, Linda

    2010-04-01

    Urinary incontinence remains a common and distressing condition affecting many women and is known to have a significant effect on quality of life (QoL). Whilst conservative and behavioural therapy are important in the management of women with both stress incontinence and overactive bladder (OAB) ultimately many may benefit from pharmacological therapy. Antimuscarinic drugs are the commonly used agents in the treatment of OAB although often compliance and persistence are affected by adverse effects. Consequently many newer agents remain under investigation. In addition duloxetine has recently been introduced for the management of women with stress incontinence and may offer an alternative to surgery in selected cases. The aim of this review is to provide an overview of the current and new developments in the management of women with urinary incontinence as well as reviewing the role of oestrogen therapy in relation to lower urinary tract dysfunction.

  19. Bell's Palsy: Treatment with Steroids and Antiviral Drugs

    Science.gov (United States)

    ... PATIENTS and their FAMILIES BELL’S PALSY: TREATMENT WITH STEROIDS AND ANTIVIRAL DRUGS This information sheet is provided to help you understand the role of steroids and antiviral drugs for treating Bell’s palsy. Neurologists ...

  20. Drug treatment of hypertension in pregnancy.

    Science.gov (United States)

    Brown, Catherine M; Garovic, Vesna D

    2014-03-01

    Hypertensive disorders represent major causes of pregnancy-related maternal mortality worldwide. Similar to the non-pregnant population, hypertension is the most common medical disorder encountered during pregnancy and is estimated to occur in about 6-8 % of pregnancies. A recent report highlighted hypertensive disorders as one of the major causes of pregnancy-related maternal deaths in the USA, accounting for 579 (12.3 %) of the 4,693 maternal deaths that occurred between 1998 and 2005. In low-income and middle-income countries, preeclampsia and its convulsive form, eclampsia, are associated with 10-15 % of direct maternal deaths. The optimal timing and choice of therapy for hypertensive pregnancy disorders involves carefully weighing the risk-versus-benefit ratio for each individual patient, with an overall goal of improving maternal and fetal outcomes. In this review, we have compared and contrasted the recommendations from different treatment guidelines and outlined some newer perspectives on management. We aim to provide a clinically oriented guide to the drug treatment of hypertension in pregnancy.

  1. Drug treatment of vertigo in neurological disorders

    Directory of Open Access Journals (Sweden)

    Ivana I Berisavac

    2015-01-01

    Full Text Available Vertigo is a common symptom in everyday clinical practice. The treatment depends on the specific etiology. Vertigo may be secondary to inner ear pathology, or any existing brainstem or cerebellar lesion but may also be psychogenic. Central vertigo is a consequence of a central nervous system lesion. It is often associated with a focal neurological deficit. Peripheral vertigo is secondary to dysfunction of the peripheral vestibular system and is usually characterized by an acute vertigo with loss of balance, sensation of spinning in the space or around self, and is exaggerated with changes of the head and body position; no other neurological deficit is present. Some medications may also cause vertigo. Depending on the cause of the vertigo, drugs with different mechanisms of action, physical therapy, psychotherapy, as well as surgery may be used to combat this disabling malady. Symptomatic treatment has a particularly important role, regardless of the etiology of vertigo. We reviewed the current medications recommended for patients with vertigo, their mechanisms of action and their most frequent side effects.

  2. Drug treatment of vertigo in neurological disorders.

    Science.gov (United States)

    Berisavac, Ivana I; Pavlović, Aleksandra M; Trajković, Jasna J Zidverc; Šternić, Nadežda M Čovičković; Bumbaširević, Ljiljana G Beslać

    2015-01-01

    Vertigo is a common symptom in everyday clinical practice. The treatment depends on the specific etiology. Vertigo may be secondary to inner ear pathology, or any existing brainstem or cerebellar lesion but may also be psychogenic. Central vertigo is a consequence of a central nervous system lesion. It is often associated with a focal neurological deficit. Peripheral vertigo is secondary to dysfunction of the peripheral vestibular system and is usually characterized by an acute vertigo with loss of balance, sensation of spinning in the space or around self, and is exaggerated with changes of the head and body position; no other neurological deficit is present. Some medications may also cause vertigo. Depending on the cause of the vertigo, drugs with different mechanisms of action, physical therapy, psychotherapy, as well as surgery may be used to combat this disabling malady. Symptomatic treatment has a particularly important role, regardless of the etiology of vertigo. We reviewed the current medications recommended for patients with vertigo, their mechanisms of action and their most frequent side effects.

  3. Protein Innovations Advance Drug Treatments, Skin Care

    Science.gov (United States)

    2012-01-01

    Dan Carter carefully layered the sheets of tracing paper on the light box. On each sheet were renderings of the atomic components of an essential human protein, one whose structure had long been a mystery. With each layer Carter laid down, a never-before-seen image became clearer. Carter joined NASA s Marshall Space Flight Center in 1985 and began exploring processes of protein crystal growth in space. By bouncing intense X-rays off the crystals, researchers can determine the electron densities around the thousands of atoms forming the protein molecules, unveiling their atomic structures. Cultivating crystals of sufficient quality on Earth was problematic; the microgravity conditions of space were far more accommodating. At the time, only a few hundred protein structures had been mapped, and the methods were time consuming and tedious. Carter hoped his work would help reveal the structure of human serum albumin, a major protein in the human circulatory system responsible for ferrying numerous small molecules in the blood. More was at stake than scientific curiosity. Albumin has a high affinity for most of the world s pharmaceuticals, Carter explains, and its interaction with drugs can change their safety and efficacy. When a medication enters the bloodstream a cancer chemotherapy drug, for example a majority of it can bind with albumin, leaving only a small percentage active for treatment. How a drug interacts with albumin can influence considerations like the necessary effective dosage, playing a significant role in the design and application of therapeutic measures. In spite of numerous difficulties, including having no access to microgravity following the 1986 Space Shuttle Challenger disaster, the image Carter had hoped to see was finally clarifying. In 1988, his lab had acquired specialized X-ray and detection equipment a tipping point. Carter and his colleagues began to piece together albumin s portrait, the formation of its electron densities coalescing on

  4. Rental fees for using the non-residential funds of the municipal fisc and factors of its growth

    Directory of Open Access Journals (Sweden)

    Raul’ R. Yarullin

    2015-12-01

    Full Text Available Objective to develop the theoretical bases of forming the rent fees for nonresidential funds which constitute the fisc of Ufa municipality and to identify the opportunities of revenues increase from its use. Methods abstractlogical dialectical comparative systematic and structural economic analysis and synthesis. Results the content is disclosed of the rental fees of nonresidential funds constituting the municipal fisc as a cash payment of compensatory and equivalent character for the use of the municipality fisc the necessity is grounded of increasing the budget effectiveness of the municipal nonresidential facilities rent which consists in the proper use of rental fees for maintenance investments in the renovation and construction of nonresidential facilities the availability of funds for their financing and the lack of growth in rents above the economically viable threshold the factors are analyzed which determine the budget revenues from rent affecting the fiscal efficiency of nonresidential facilities rent in Ufa city a number of problematic issues were identified of systemic character reduction of the number of rent contracts reduction of the rented space an excessive amount of the reduced rent arrears of tenants on rents insufficient quality of the information management system ways are propose to improve the budget efficiency and profitability of the nonresidential rent consisting in the transition of nonresidential buildings and premises which are in economic conducting or in operational administration or are unused unregistered into the rent regime with the establishment of feasible rental fees expanding the number of premises the rental fee for the use of which is determined by bidding reduction of benefits to commercial organizations for the rent payment providing full and timely transfer of the arrears from tenants to the budget acceleration of the formation of the automated system for mass valuation of real estate allowing to

  5. Drug interactions associated with HAART: focus on treatments for addiction and recreational drugs.

    Science.gov (United States)

    Faragon, John J; Piliero, Peter J

    2003-09-01

    The advent of HAART has improved survival in patients infected with HIV; however, treatment is complicated by potential drug interactions. The risk of drug interactions is compounded by the use of additional therapies for comorbid conditions, such as substance abuse, and by the use of recreational drugs. HIV health care providers should be aware of the potential interaction of recreational drugs and addiction treatments with HAART because of the potential for significant adverse effects for their HIV-infected patients. This article provides a review of the literature on drug interactions among addiction therapies, recreational drugs, and HAART.

  6. Intralipid emulsion treatment as an antidote in lipophilic drug intoxications.

    Science.gov (United States)

    Eren Cevik, Sebnem; Tasyurek, Tanju; Guneysel, Ozlem

    2014-09-01

    Intravenous lipid emulsion (ILE) is a lifesaving treatment of lipophilic drug intoxications. Not only does ILE have demonstrable efficacy as an antidote to local anesthetic toxicity, it is also effective in lipophilic drug intoxications. Our case series involved 10 patients with ingestion of different types of lipophilic drugs. Intravenous lipid emulsion treatment improved Glasgow Coma Scale or blood pressure and pulse rate or both according to the drug type. Complications were observed in 2 patients (minimal change pancreatitis and probable ILE treatment-related fat infiltration in lungs). In our case series, ILE was used for different lipophilic drug intoxications to improve cardiovascular and neurologic symptoms. According to the results, it was found that ILE treatment is a lifesaving agent in lipophilic drug intoxications and it can be used in unconscious patients who have cardiac and/or neurologic symptoms but no history of a specific drug ingestion.

  7. Recent advancements in the drug treatment of endocrine diseases.

    Science.gov (United States)

    Sam, Amir H; Meeran, Karim

    2013-04-01

    Recent years have seen several advances in the management of endocrine diseases. These include novel drugs developed as a consequence of better understanding of the pathophysiology of endocrine conditions, as well as improved delivery methods for existing drugs. In this article, we summarise recent studies evaluating several drugs used in the treatment of endocrine disorders.

  8. Treatment of falciparum malaria in the age of drug resistance

    Directory of Open Access Journals (Sweden)

    Shanks G

    2006-01-01

    Full Text Available The growing problem of drug resistance has greatly complicated the treatment for falciparum malaria. Whereaschloroquine and sulfadoxine/pyrimethamine could once cure most infections, this is no longer true and requiresexamination of alternative regimens. Not all treatment failures are drug resistant and other issues such asexpired antimalarials and patient compliance need to be considered. Continuation of a failing treatment policyafter drug resistance is established suppresses infections rather than curing them, leading to increasedtransmission of malaria, promotion of epidemics and loss of public confidence in malaria control programs.Antifolate drug resistance (i.e. pyrimethamine means that new combinations are urgently needed particularlybecause addition of a single drug to an already failing regimen is rarely effective for very long. Atovaquone/proguanil and mefloquine have been used against multiple drug resistant falciparum malaria with resistance toeach having been documented soon after drug introduction. Drug combinations delay further transmission ofresistant parasites by increasing cure rates and inhibiting formation of gametocytes. Most currentlyrecommended drug combinations for falciparum malaria are variants of artemisinin combination therapy wherea rapidly acting artemisinin compound is combined with a longer half-life drug of a different class. Artemisininsused include dihydroartemisinin, artesunate, artemether and companion drugs include mefloquine, amodiaquine,sulfadoxine/pyrimethamine, lumefantrine, piperaquine, pyronaridine, chlorproguanil/dapsone. The standard ofcare must be to cure malaria by killing the last parasite. Combination antimalarial treatment is vital not only tothe successful treatment of individual patients but also for public health control of malaria.

  9. Angina Treatment: Stents, Drugs, Lifestyle Changes -- What's Best?

    Science.gov (United States)

    Angina treatment: Stents, drugs, lifestyle changes — What's best? You may have several options for your angina treatment: angioplasty and stenting, medications, or lifestyle changes. Discover the benefits and risks of each ...

  10. The effectiveness of compulsory drug treatment: A systematic review.

    Science.gov (United States)

    Werb, D; Kamarulzaman, A; Meacham, M C; Rafful, C; Fischer, B; Strathdee, S A; Wood, E

    2016-02-01

    Despite widespread implementation of compulsory treatment modalities for drug dependence, there has been no systematic evaluation of the scientific evidence on the effectiveness of compulsory drug treatment. We conducted a systematic review of studies assessing the outcomes of compulsory treatment. We conducted a search in duplicate of all relevant peer-reviewed scientific literature evaluating compulsory treatment modalities. The following academic databases were searched: PubMed, PAIS International, Proquest, PsycINFO, Web of Science, Soc Abstracts, JSTOR, EBSCO/Academic Search Complete, REDALYC, SciELO Brazil. We also searched the Internet, and article reference lists, from database inception to July 15th, 2015. Eligibility criteria are as follows: peer-reviewed scientific studies presenting original data. Primary outcome of interest was post-treatment drug use. Secondary outcome of interest was post-treatment criminal recidivism. Of an initial 430 potential studies identified, nine quantitative studies met the inclusion criteria. Studies evaluated compulsory treatment options including drug detention facilities, short (i.e., 21-day) and long-term (i.e., 6 months) inpatient treatment, community-based treatment, group-based outpatient treatment, and prison-based treatment. Three studies (33%) reported no significant impacts of compulsory treatment compared with control interventions. Two studies (22%) found equivocal results but did not compare against a control condition. Two studies (22%) observed negative impacts of compulsory treatment on criminal recidivism. Two studies (22%) observed positive impacts of compulsory inpatient treatment on criminal recidivism and drug use. There is limited scientific literature evaluating compulsory drug treatment. Evidence does not, on the whole, suggest improved outcomes related to compulsory treatment approaches, with some studies suggesting potential harms. Given the potential for human rights abuses within compulsory

  11. Suicidal behaviours in male and female users of illicit drugs recruited in drug treatment facilities

    Directory of Open Access Journals (Sweden)

    Elisabet Arribas-Ibar

    2017-07-01

    Conclusions: Prevalence of suicidal ideation/plans was high among illicit drug users recruited from healthcare facilities. Besides psychological variables, participation in illegal market activities and crime ought to be considered in drug users’ suicidal prevention. Suicide risk needs to be evaluated in drug treatment facilities and psychological status and context contemplated.

  12. The energy investment decision in the nonresidential building sector: Research into the areas of influence

    Energy Technology Data Exchange (ETDEWEB)

    Harkreader, S.A.; Ivey, D.L.

    1987-04-01

    The purpose of this report is to describe and to characterize the decision process in the nonresidential building sector as well as the variables influencing energy investment decisions, both of which impact the development of R and D agendas for the Office of Building and Community Systems (BCS). The report reviews the available information on the factors that influence energy investment decisions and identifies information gaps where additional research is needed. This report focuses on variables and combinations of these variables (descriptive states) that influence the non residential energy investment decision maker. Economic and demographic descriptors, energy investment decision maker characteristics, and variables affecting energy investments are identified. This response examines the physical characteristics of buildings, characteristics of the legal environment surrounding buildings, demographic factors, economic factors, and decision processes, all of which impact the nonresidential energy investment market. The emphasis of the report is on providing possible methodologies for projecting the future of the nonresidential energy investment market, as well as, collecting the data necessary for such projections. The use of alternate scenarios is suggested as a projection tool and suggestions for collecting the appropriate data are made in the recommendations.

  13. Transportation and retention in outpatient drug abuse treatment programs.

    Science.gov (United States)

    Friedmann, P D; Lemon, S C; Stein, M D

    2001-09-01

    To determine whether certain types of transportation assistance improve outpatient treatment retention beyond thresholds shown to have therapeutic benefits, we analyzed data from 1,144 clients in 22 outpatient methadone maintenance (OMM) programs and 2,031 clients in 22 outpatient drug-free (ODF) programs in the Drug Abuse Treatment Outcomes Study (DATOS), a national, 12-month, longitudinal study of drug abuse treatment programs. Directors' surveys provided information about provision of car, van, or contracted transportation services or individual vouchers/payment for public transportation. Chart-abstracted treatment retention was dichotomized at 365 days for OMM and 90 days for ODF. Separate multivariate hierarchical linear models revealed that provision of car, van, or contracted transportation services improved treatment retention beyond these thresholds for both OMM and ODF, but individual vouchers or payment for public transportation did not. Future research should validate whether car, van, or contracted transportation services improve retention and other treatment outcomes in outpatient drug abuse treatment.

  14. Integrating translational neuroscience to improve drug abuse treatment for adolescents.

    Science.gov (United States)

    Boyce, Cheryl Anne; Lynne-Landsman, Sarah D

    2013-06-01

    Adolescence is an exciting and challenging period of maturation, rapid brain development, and developmental changes in neurobiological, neurocognitive, and neurobehavioral processes. Although behavioral therapies available for adolescent substance abuse have increased, effectiveness research in this area lags considerably behind that of clinical research on treatment for drug-abusing adults. Behavioral treatment approaches show significant promise for treating drug-abusing adolescents, but many have not incorporated innovations in neuroscience on brain development, cognitive processes, and neuroimaging. Linking developmental neuroscience with behavioral treatments can create novel drug abuse interventions and increase the effectiveness of existing interventions for substance-abusing adolescents. Contemporary research on brain development, cognition, and neuroscience is ripe for translation to inform developmentally sensitive drug abuse treatments for adolescents. Neuroscientists and interventionists are challenged to build mutual collaborations for integration of neuroscience and drug abuse treatment for adolescents.

  15. Comprehensive treatment of extensively drug-resistant tuberculosis.

    Science.gov (United States)

    Mitnick, Carole D; Shin, Sonya S; Seung, Kwonjune J; Rich, Michael L; Atwood, Sidney S; Furin, Jennifer J; Fitzmaurice, Garrett M; Alcantara Viru, Felix A; Appleton, Sasha C; Bayona, Jaime N; Bonilla, Cesar A; Chalco, Katiuska; Choi, Sharon; Franke, Molly F; Fraser, Hamish S F; Guerra, Dalia; Hurtado, Rocio M; Jazayeri, Darius; Joseph, Keith; Llaro, Karim; Mestanza, Lorena; Mukherjee, Joia S; Muñoz, Maribel; Palacios, Eda; Sanchez, Epifanio; Sloutsky, Alexander; Becerra, Mercedes C

    2008-08-07

    Extensively drug-resistant tuberculosis has been reported in 45 countries, including countries with limited resources and a high burden of tuberculosis. We describe the management of extensively drug-resistant tuberculosis and treatment outcomes among patients who were referred for individualized outpatient therapy in Peru. A total of 810 patients were referred for free individualized therapy, including drug treatment, resective surgery, adverse-event management, and nutritional and psychosocial support. We tested isolates from 651 patients for extensively drug-resistant tuberculosis and developed regimens that included five or more drugs to which the infecting isolate was not resistant. Of the 651 patients tested, 48 (7.4%) had extensively drug-resistant tuberculosis; the remaining 603 patients had multidrug-resistant tuberculosis. The patients with extensively drug-resistant tuberculosis had undergone more treatment than the other patients (mean [+/-SD] number of regimens, 4.2+/-1.9 vs. 3.2+/-1.6; P<0.001) and had isolates that were resistant to more drugs (number of drugs, 8.4+/-1.1 vs. 5.3+/-1.5; P<0.001). None of the patients with extensively drug-resistant tuberculosis were coinfected with the human immunodeficiency virus (HIV). Patients with extensively drug-resistant tuberculosis received daily, supervised therapy with an average of 5.3+/-1.3 drugs, including cycloserine, an injectable drug, and a fluoroquinolone. Twenty-nine of these patients (60.4%) completed treatment or were cured, as compared with 400 patients (66.3%) with multidrug-resistant tuberculosis (P=0.36). Extensively drug-resistant tuberculosis can be cured in HIV-negative patients through outpatient treatment, even in those who have received multiple prior courses of therapy for tuberculosis. 2008 Massachusetts Medical Society

  16. Antineoplastic Drugs : Treatment Principles and Toxicity

    Directory of Open Access Journals (Sweden)

    Bibu John Kariyil

    Full Text Available The therapy of cancer has improved dramatically during the past half century. This improvement can be traced to a number of factors: a better understanding of cancer's cause and natural history, better technologies for early detection and diagnosis, improved control of primary tumors through surgery and radiation therapy and more effective drugs. The evolution of drug therapy for cancer has progressed rapidly from alkylating agents and antimetabolites to natural products, and most recently, molecular targeted drugs such as imatinib and gefitinib. As our understanding of the biology of cancer improves, new targets for therapy are being identified daily. [Vet. World 2011; 4(8.000: 380-382

  17. 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.

  18. Emerging migraine treatments and drug targets

    DEFF Research Database (Denmark)

    Olesen, Jes; Ashina, Messoud

    2011-01-01

    Migraine has a 1-year prevalence of 10% and high socioeconomic costs. Despite recent drug developments, there is a huge unmet need for better pharmacotherapy. In this review we discuss promising anti-migraine strategies such as calcitonin gene-related peptide (CGRP) receptor antagonists and 5....... Tonabersat, a cortical spreading depression inhibitor, has shown efficacy in the prophylaxis of migraine with aura. Several new drug targets such as nitric oxide synthase, the 5-HT(1D) receptor, the prostanoid receptors EP(2) and EP(4), and the pituitary adenylate cyclase receptor PAC1 await development....... The greatest need is for new prophylactic drugs, and it seems likely that such compounds will be developed in the coming decade....

  19. HIV Treatment: What is a Drug Interaction?

    Science.gov (United States)

    ... to-Child Transmission of HIV Post-Exposure Prophylaxis (PEP) Pre-Exposure Prophylaxis (PrEP) HIV Treatment HIV Treatment: ... example, some HIV medicines may make hormonal birth control less effective. Women using hormonal contraceptives may need ...

  20. Emerging migraine treatments and drug targets

    DEFF Research Database (Denmark)

    Olesen, Jes; Ashina, Messoud

    2011-01-01

    . Tonabersat, a cortical spreading depression inhibitor, has shown efficacy in the prophylaxis of migraine with aura. Several new drug targets such as nitric oxide synthase, the 5-HT(1D) receptor, the prostanoid receptors EP(2) and EP(4), and the pituitary adenylate cyclase receptor PAC1 await development...

  1. New drugs for the treatment of dry eye disease

    Directory of Open Access Journals (Sweden)

    Ridder III WH

    2015-09-01

    Full Text Available William H Ridder III, Apoorva Karsolia Southern California College of Optometry, Marshall B Ketchum University, Fullerton, CA, USA Abstract: Dry eye disease (DED is one of the most commonly encountered conditions for eye care practitioners. The prevalence of DED can be as high as 30% of the population. In the past decade, only one drug has been approved for the treatment of DED by the US Food and Drug Administration (FDA in the USA (ie, Restasis® by Allergan, Inc.. The total annual cost (ie, treatment and lost productivity due to symptoms to the US economy of dry eye can be more than $55 billion. Thus, the development of new drug treatments for dry eye is important for both the dry eye patient and the ophthalmic industry. There are many drugs in development for the treatment of dry eye. This manuscript reviews the drugs listed on the ClinicalTrials.gov website (FDA list of clinical trials being investigated for the treatment of dry eye. A large number of these drugs are designed to target a specific cause of dry eye and some of these drugs will be approved for clinical use in the next 10 years. This will result in a significant increase in the clinician’s choice of treatment and potentially better control of the dry eye patient's condition. Keywords: keratoconjunctivitis sicca, clinical trials, anti-inflammatory, secretagogues

  2. [Modern drug therapy of atrial fibrillation: selection of treatment strategy, antiarrhythmic preparations, and schemes of treatment].

    Science.gov (United States)

    Kanorskiĭ, S G

    2012-01-01

    This review presents novel literature data on drug treatment of atrial fibrillation. We discuss here choice of strategy of therapy, antiarrhythmic drugs, and algorithms of preventive measures aimed at prevention of recurrences of this arrhythmia.

  3. Implicit and Explicit Drug-Related Cognitions during Detoxification Treatment Are Associated with Drug Relapse: An Ecological Momentary Assessment Study

    Science.gov (United States)

    Marhe, Reshmi; Waters, Andrew J.; van de Wetering, Ben J. M.; Franken, Ingmar H. A.

    2013-01-01

    Objective: Relapse is a major problem in drug addiction treatment. Both drug craving and drug-related cognitions (e.g., attentional bias and implicit attitudes to drugs) may contribute to relapse. Using ecological momentary assessments, we examined whether craving and cognitions assessed during drug detoxification treatment were associated with…

  4. Randomized Trial of Drug Abuse Treatment-Linkage Strategies

    Science.gov (United States)

    Sorenson, James L.; Masson, Carmen L.; Delucchi, Kevin; Sporer, Karl; Barnett, Paul G.; Mitsuishi, Fumi; Lin, Christine; Song, Yong; Chen, TeChieh; Hall, Sharon M.

    2005-01-01

    A clinical trial contrasted 2 interventions designed to link opioid-dependent hospital patients to drug abuse treatment. The 126 out-of-treatment participants were randomly assigned to (a) case management, (b) voucher for free methadone maintenance treatment (MMT), (c) case management plus voucher, or (d) usual care. Services were provided for 6…

  5. Patients' preferences for osteoporosis drug treatment: A discrete choice experiment

    NARCIS (Netherlands)

    E.W. de Bekker-Grob (Esther); M.L.E. Essink-Bot (Marie-Louise); W.J. Meerding (Willem Jan); H.A.P. Pols (Huib); B.W. Koes (Bart); E.W. Steyerberg (Ewout)

    2008-01-01

    textabstractSummary: Active case finding for osteoporosis is used to identify patients at high fracture risk who may benefit from preventive drug treatment. We investigated the relative weight that women place on various aspects of preventive drugs in a discrete choice experiment. Our patients said

  6. Gender Differences among Israeli Adolescents in Residential Drug Treatment

    Science.gov (United States)

    Isralowitz, Richard; Reznik, Alex

    2007-01-01

    Aims: The use of licit and illicit drugs is considered to be primarily a male problem. Numerous studies, however, question the extent of gender differences. This article reports on last 30 day drug use and related problem behaviour among male and female youth prior to residential treatment. Methods: Self-report data were collected from 95 male and…

  7. 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…

  8. Assessment of AIDS Risk among Treatment Seeking Drug Abusers.

    Science.gov (United States)

    Black, John L.; And Others

    Intravenous (IV) drug abusers are at risk for contracting transmittable diseases such as acquired immunodeficiency syndrome (AIDS) and hepatitis B. This study was conducted to investigate the prevalence of risk behaviors for acquiring and transmitting AIDS and hepatitis B among treatment-seeking drug abusers (N=168). Subjects participated in a…

  9. [Drug treatment of obesity--current situation and perspectives].

    Science.gov (United States)

    Hainer, Vojtech

    2010-01-01

    Pharmacotherapy of obesity should be an integral part of the comprehensive obesity management program which includes diet, exercise and cognitive behavioural intervention. Currently available antiobesity drugs result in only modest weight loss, however it is still accompanied by reduction of cardiometabolic health risks. In the past several antiobesity drugs were removed from the market because of serious adverse effects (psychostimulatory, cardiovascular, pulmonary hypertension, valvular disease, depression, addiction etc.). Such situations led some investigators and clinicians to nihilistic approaches to the drug treatment of obesity. This paper aims to review the data on clinical efficiency and safety of currently available antiobesity drugs and to summarize our knowledge on the recently discovered antiobesity agents which underwent clinical trials (such as lorcaserin, tesofensine, cetilistat, combination drugs, gut hormone analogues etc.). Approaches with two drug combination of decreased doses were recommended to increase both safety and efficacy of antiobesity treatment. However, previous experiences that antiobesity drug combinations (e.g. fenfluramine/phentermine) may also potentiate adverse events should be carefully considered in the evaluation of recently tested compounds. Administration of physiological doses of gut hormones - derived appetite regulating agents seems to be a promising, efficient, specific and thus, low side-effect approach in the treatment of obesity. To confirm the strong role of antiobesity drugs in the treatment of obesity and its complications further long-term studies evaluating their effect on morbidity and mortality end points in appropriate target populations are needed.

  10. [The treatment of drug-addicted parents and their children].

    Science.gov (United States)

    Rosenblum, Ouriel; Dayan, Jacques; Vinay, Aubeline; Andro, Gwenaëlle

    2013-01-01

    The specificities of the parent-child relationship in cases of addiction, as well as the role of opiate substitution treatments in the support of parenthood, can be analysed by studying the place of drugs within the psychological processes. The objective is to enable drug-addicted parents to situate themselves in transfer and affiliation approaches.

  11. Public opinion of drug treatment policy: exploring the public's attitudes, knowledge, experience and willingness to pay for drug treatment strategies.

    Science.gov (United States)

    Matheson, C; Jaffray, M; Ryan, M; Bond, C M; Fraser, K; Kirk, M; Liddell, D

    2014-05-01

    Research evidence is strong for opiate replacement treatment (ORT). However, public opinion (attitudes) can be at odds with evidence. This study explored the relationships between, attitudes, knowledge of drugs and a range of socio-demographic variables that potentially influence attitude. This is relevant in the current policy arena in which a major shift from harm reduction to, rehabilitation is underway. A cross sectional postal questionnaire survey in Scotland was conducted where the drug, treatment strategy has changed from harm-reduction to recovery-based. A random sample (N=3000), of the general public, >18 years, and on the electoral register was used. The questionnaire was largely structured with tick box format but included two open questions for qualitative responses. Valuation was measured using the economic willingness-to-pay (WTP) method. The response rate was 38.1% (1067/2803). Less than 10% had personal experience of drug, misuse but 16.7% had experience of drug misuse via a friend/acquaintance. Regression modelling revealed more positive attitudes towards drug users in those with personal experience of drug misuse, (p£50,000 per, annum compared to public attitudes and evidence regarding drug treatment. Findings suggest a way forward might be to develop and evaluate treatment that integrates ORT with a community rehabilitative approach. Evaluation of public engagement/education to improve knowledge of drug treatment effectiveness is recommended. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Use of Gestalt Therapy Within a Drug Treatment Program.

    Science.gov (United States)

    Sideroff, Stephen I.

    1979-01-01

    Presents a Gestalt therapeutic approach that has shown promise within a drug treatment program. The major issues discussed include the acquisition of self-support, taking responsibility, dealing with anxiety, contact, and the expression of pent-up feelings. (Author)

  13. A South African outpatient drug treatm.ent centre

    African Journals Online (AJOL)

    drug problem, involves the family/spouse ifpossible, and develops a ... family members where indicated. The clinical staff ... example, found a high prevalence of respiratory illness .... expectations of treatment; and (iv) therapist factors, e.g..

  14. Influence of benzodiazepines on antiparkinsonian drug treatment in levodopa users

    OpenAIRE

    2002-01-01

    OBJECTIVES: Animal studies showed that benzodiazepines decrease the concentration of dopamine in the striatum. Benzodiazepines may therefore affect the treatment of Parkinson's disease. This study determined whether start of a benzodiazepine in patients on levodopa was followed by a faster increase of antiparkinsonian drug treatment. METHODS: Data came from the PHARMO database, which includes information on drug dispensing for all residents of six Dutch cities. Selected were all patients aged...

  15. Drug Treatment Centers in Afghanistan: Creating a Participatory Approach to Tackling the Drug Trade

    Science.gov (United States)

    2012-12-01

    Anti-Government Forces AIDS: Acquired Immunodeficiency Syndrome ANP: Afghan National Police ART: Anti-Retroviral Treatment BPHS: Basic Package of...treatment centers do performance reviews, corruption within the drug treatment clinics, and how management monitor staff burnout . While clinical governance

  16. Therapeutic Drug Monitoring in the Treatment of Active Tuberculosis

    Directory of Open Access Journals (Sweden)

    Aylin Babalik

    2011-01-01

    Full Text Available Therapeutic drug monitoring ensures optimal dosing while aiming to reduce toxicity. However, due to the high costs and complexity of testing, therapeutic drug monitoring is not routinely used in the treatment of individuals with active tuberculosis, despite the efficacy demonstrated in several randomized trials. This study reviewed data spanning five years regarding the frequency of finding low drug levels in patients with tuberculosis, the dosing adjustments that were required to achieve adequate levels and the factors associated with low drug levels.

  17. Therapeutic drug monitoring: how to improve drug dosage and patient safety in tuberculosis treatment

    Directory of Open Access Journals (Sweden)

    Giovanni Sotgiu

    2015-03-01

    Full Text Available In this article we describe the key role of tuberculosis (TB treatment, the challenges (mainly the emergence of drug resistance, and the opportunities represented by the correct approach to drug dosage, based on the existing control and elimination strategies. In this context, the role and contribution of therapeutic drug monitoring (TDM is discussed in detail. Treatment success in multidrug-resistant (MDR TB cases is low (62%, with 7% failing or relapsing and 9% dying and in extensively drug-resistant (XDR TB cases is even lower (40%, with 22% failing or relapsing and 15% dying. The treatment of drug-resistant TB is also more expensive (exceeding €50 000 for MDR-TB and €160 000 for XDR-TB and more toxic if compared to that prescribed for drug-susceptible TB. Appropriate dosing of first- and second-line anti-TB drugs can improve the patient's prognosis and lower treatment costs. TDM is based on the measurement of drug concentrations in blood samples collected at appropriate times and subsequent dose adjustment according to the target concentration. The ‘dried blood spot’ technique offers additional advantages, providing the rationale for discussions regarding a possible future network of selected, quality-controlled reference laboratories for the processing of dried blood spots of difficult-to-treat patients from reference TB clinics around the world.

  18. Therapeutic drug monitoring : how to improve drug dosage and patient safety in tuberculosis treatment

    NARCIS (Netherlands)

    Sotgiu, Giovanni; Alffenaar, Jan-Willem C.; Centis, Rosella; D'Ambrosio, Lia; Spanevello, Antonio; Piana, Andrea; Migliori, Giovanni Battista

    2015-01-01

    In this article we describe the key role of tuberculosis (TB) treatment, the challenges (mainly the emergence of drug resistance), and the opportunities represented by the correct approach to drug dosage, based on the existing control and elimination strategies. In this context, the role and contrib

  19. Pharmacogenetics and individualizing drug treatment during pregnancy.

    Science.gov (United States)

    Haas, David M

    2014-01-01

    Pharmacogenetics as a tool to aid clinicians implement individualized pharmacotherapy is utilized in some areas of medicine. Pharmacogenetics in pregnancy is still a developing field. However, there are several areas of obstetric therapeutics where data are emerging that give glimpses into future therapeutic possibilities. These include opioid pain management, antihypertensive therapy, antidepressant medications, preterm labor tocolytics, antenatal corticosteroids and drugs for nausea and vomiting of pregnancy, to name a few. More data are needed to populate the therapeutic models and to truly determine if pharmacogenetics will aid in individualizing pharmacotherapy in pregnancy. The objective of this review is to summarize current data and highlight research needs.

  20. Prediction of antiepileptic drug treatment outcomes using machine learning

    Science.gov (United States)

    Colic, Sinisa; Wither, Robert G.; Lang, Min; Zhang, Liang; Eubanks, James H.; Bardakjian, Berj L.

    2017-02-01

    Objective. Antiepileptic drug (AED) treatments produce inconsistent outcomes, often necessitating patients to go through several drug trials until a successful treatment can be found. This study proposes the use of machine learning techniques to predict epilepsy treatment outcomes of commonly used AEDs. Approach. Machine learning algorithms were trained and evaluated using features obtained from intracranial electroencephalogram (iEEG) recordings of the epileptiform discharges observed in Mecp2-deficient mouse model of the Rett Syndrome. Previous work have linked the presence of cross-frequency coupling (I CFC) of the delta (2-5 Hz) rhythm with the fast ripple (400-600 Hz) rhythm in epileptiform discharges. Using the I CFC to label post-treatment outcomes we compared support vector machines (SVMs) and random forest (RF) machine learning classifiers for providing likelihood scores of successful treatment outcomes. Main results. (a) There was heterogeneity in AED treatment outcomes, (b) machine learning techniques could be used to rank the efficacy of AEDs by estimating likelihood scores for successful treatment outcome, (c) I CFC features yielded the most effective a priori identification of appropriate AED treatment, and (d) both classifiers performed comparably. Significance. Machine learning approaches yielded predictions of successful drug treatment outcomes which in turn could reduce the burdens of drug trials and lead to substantial improvements in patient quality of life.

  1. [Burnout in Residential Drug- and Alcohol Treatment

    Science.gov (United States)

    Härtel, Roland; Limmer, Uwe; Schiller, Martin; Wolfersdorf, Manfred

    2003-05-01

    OBJECTIVE: The study aimed at comparing burnout in staff members at residential drug and alcohol detoxification wards with and without teamsupervision. METHOD: 4 times in a period of 18 month all staff members (n = 44) were assessed for burnout using a german version (Checkliste Burnoutmerkmale) of the Maslach Burnout Inventory (MBI, Maslach u. Jackson 1986) to asses the severity and the CBE (Checkliste Burnoutentstehungsmerkmale) for associated burnout risc-factors. RESULT: There was no statistical differences between the mean scores of the 3 different wards due to extreme SDs. The interpersonal differences among staff on the 4 occasions were remarkably. On repeated measurements the intraindividual changes were high. Higher scores were correlated with high workload (seen as frequent admissions). CONCLUSION: Work-related variables (admissions) turned out to be of more importance than supervision in times of chronic staff-shortage.

  2. Early exit: Estimating and explaining early exit from drug treatment

    Directory of Open Access Journals (Sweden)

    Sanders Melony

    2008-04-01

    Full Text Available Abstract Background Early exit (drop-out from drug treatment can mean that drug users do not derive the full benefits that treatment potentially offers. Additionally, it may mean that scarce treatment resources are used inefficiently. Understanding the factors that lead to early exit from treatment should enable services to operate more effectively and better reduce drug related harm. To date, few studies have focused on drop-out during the initial, engagement phase of treatment. This paper describes a mixed method study of early exit from English drug treatment services. Methods Quantitative data (n = 2,624 was derived from three English drug action team areas; two metropolitan and one provincial. Hierarchical linear modelling (HLM was used to investigate predictors of early-exit while controlling for differences between agencies. Qualitative interviews were conducted with 53 ex-clients and 16 members of staff from 10 agencies in these areas to explore their perspectives on early exit, its determinants and, how services could be improved. Results Almost a quarter of the quantitative sample (24.5% dropped out between assessment and 30 days in treatment. Predictors of early exit were: being younger; being homeless; and not being a current injector. Age and injection status were both consistently associated with exit between assessment and treatment entry. Those who were not in substitution treatment were significantly more likely to leave treatment at this stage. There were substantial variations between agencies, which point to the importance of system factors. Qualitative analysis identified several potential ways to improve services. Perceived problems included: opening hours; the service setting; under-utilisation of motivational enhancement techniques; lack of clarity about expectations; lengthy, repetitive assessment procedures; constrained treatment choices; low initial dosing of opioid substitution treatment; and the routine requirement

  3. Promising Practices in Drug Treatment: Findings from Southeast Asia

    Science.gov (United States)

    Libretto, Salvatore; Nemes, Susanna; Namur, Jenny; Garrett, Gerald; Hess, Lauren; Kaplan, Linda

    2005-01-01

    In a study to evaluate the drug treatment and aftercare efforts sponsored by the State Department's International Narcotics and Law Enforcement Affairs Bureau, residential Therapeutic Community (TC) treatment programs in three countries in Southeast Asia--Malaysia, Singapore, and Thailand--were examined to identify promising practices and to…

  4. Pharmacokinetic strategies for treatment of drug overdose and addiction.

    Science.gov (United States)

    Gorelick, David A

    2012-02-01

    The pharmacokinetic treatment strategy targets the drug molecule itself, aiming to reduce drug concentration at the site of action, thereby minimizing any pharmacodynamic effect. This approach might be useful in the treatment of acute drug toxicity/overdose and in the long-term treatment of addiction. Phase IIa controlled clinical trials with anticocaine and antinicotine vaccines have shown good tolerability and some efficacy, but Phase IIb and III trials have been disappointing because of the failure to generate adequate antibody titers in most participants. Monoclonal antibodies against cocaine, methamphetamine and phencyclidine have shown promise in animal studies, as has enhancing cocaine metabolism with genetic variants of human butyrylcholinesterase, with a bacterial esterase, and with catalytic monoclonal antibodies. Pharmacokinetic treatments offer potential advantages in terms of patient adherence, absence of medication interactions and benefit for patients who cannot take standard medications.

  5. Drug treatment of vertigo in neurological disorders

    OpenAIRE

    Ivana I Berisavac; Pavlović, Aleksandra M.; Jasna J. Zidverc Trajković; Čovičković Šternić, Nadežda M; Ljiljana G. Beslać Bumbaširević

    2015-01-01

    Vertigo is a common symptom in everyday clinical practice. The treatment depends on the specific etiology. Vertigo may be secondary to inner ear pathology, or any existing brainstem or cerebellar lesion but may also be psychogenic. Central vertigo is a consequence of a central nervous system lesion. It is often associated with a focal neurological deficit. Peripheral vertigo is secondary to dysfunction of the peripheral vestibular system and is usually characterized by an acute vertigo with l...

  6. Drug treatment of hypertensive crisis in children.

    Science.gov (United States)

    Thomas, Christopher A

    2011-10-01

    Hypertensive crisis is a relatively rare event and is associated with significant morbidity and mortality in adults and pediatric patients alike. Rapid, safe, and effective treatment is imperative to alleviate immediate presenting clinical symptoms, prevent devastating morbidity, preserve long-term quality of life, and prevent mortality. Many medications in the hypertensive crisis arsenal have been used for nearly half a century. Nearly all treatment options have been utilized in children for decades, yet reliable data and sound clinical literature remain elusive. Every agent considered to be a first-line, second-line, or adjunctive option has yet to be evaluated in a randomized controlled trial in pediatric patients. With a paucity of clinical data to form evidence-based decisions, the clinician must rely entirely on the extrapolation from adult data and small retrospective studies, case series, and case reports of medication use in pediatric patients. Although more research in the treatment of pediatric hypertensive crisis is desperately needed, current practice demands a sharp knowledge of the pediatric clinical literature and pharmacology in this area as an essential tool to consistently improve patient outcomes with respect to morbidity and mortality.

  7. Drug activity and therapeutic synergism in cancer treatment.

    Science.gov (United States)

    Carter, W H; Wampler, G L; Stablein, D M; Campbell, E D

    1982-08-01

    In work involving modeling of response surfaces to describe the effects of cancer chemotherapy treatments, it is important to define activity and therapeutic synergism in a statistically defensible manner. This requires the construction of confidence intervals around the estimated optimal treatment which has been achieved by use of an indirect method first proposed by Box and Hunter. Activity for a drug or a combination can be claimed at 100(1 - alpha)% level of confidence when the 100(1 - alpha)% confidence interval about the optimal treatment excludes a zero dose. Results of treatment of B16 melanoma and Lewis lung carcinoma with 3,4-dihydroxybenzohydroxamic acid are used to demonstrate this definition. Extensions of this concept lead to a statistically valid definition of therapeutic synergism. If the confidence region about the optimum combination of k drugs does not contact any of the k - 1 dimensional subspaces, then a k drug therapeutic synergism can be claimed. In the event that a k drug therapeutic synergism cannot be claimed, there may be subsets of the drugs which do combine with therapeutic synergy. These concepts are demonstrated by two- and three-drug combination experiments in L1210-bearing C57BL/6 x DBA/2 F1 (B6D2F1) mice. Razoxane and dacarbazine show therapeutic synergism at a 95% confidence level. A three-drug combination of 5-fluorouracil, Teniposide, and mitomycin C is considered. In this case, although the estimated optimum treatment includes 48.1 mg of 5-fluorouracil per kg, 15.9 mg of Teniposide per kg, and 3.9 mg of mitomycin C per kg, the confidence region generated failed to confirm at an 80% level of confidence that 5-fluorouracil was a necessary component of the best treatment.

  8. [Treatment of tics in Tourette syndrome with atypical antipsychotic drugs].

    Science.gov (United States)

    Sindø, Ingrid; Jørgensen, Jan Ib

    2002-08-05

    We reviewed articles in English dealing with research into the effect of atypical antipsychotic drugs on tic reduction in Tourette's syndrome. In Denmark, there are four registered atypical antipsychotic drugs; clozapine, sulpiride, olanzapine, and risperidone. The topic of interest is the effectiveness and side effects of these drugs as compared to the conventional antipsychotic, pimozide, which is today the preferred pharmacological treatment of Tourette's syndrome among the antipsychotics. The conclusion is that risperidone would be a good first-line antipsychotic drug for the treatment of Tourette's syndrome. It is as effective as pimozide, its side effect profile is overall much more favourable, and unlike pimozide it does not contain the risk of causing heart arrhythmia.

  9. Towards Nearly Zero Energy Buildings in Europe: A Focus on Retrofit in Non-Residential Buildings

    Directory of Open Access Journals (Sweden)

    Delia D’Agostino

    2017-01-01

    Full Text Available Buildings are the focus of European (EU policies aimed at a sustainable and competitive low-carbon economy by 2020. Reducing energy consumption of existing buildings and achieving nearly zero energy buildings (NZEBs are the core of the Energy Efficiency Directive (EED and the recast of the Energy Performance of Building Directive (EPBD. To comply with these requirements, Member States have to adopt actions to exploit energy savings from the building sector. This paper describes the differences between deep, major and NZEB renovation and then it provides an overview of best practice policies and measures to target retrofit and investment related to non-residential buildings. Energy requirements defined by Member States for NZEB levels are reported comparing both new and existing residential and non-residential buildings. The paper shows how the attention given to refurbishment of NZEBs increased over the last decade, but the achievement of a comprehensive implementation of retrofit remains one of main challenges that Europe is facing.

  10. Latent profiles of nonresidential father engagement six years after divorce predict long-term offspring outcomes.

    Science.gov (United States)

    Modecki, Kathryn Lynn; Hagan, Melissa J; Sandler, Irwin; Wolchik, Sharlene A

    2015-01-01

    This study examined profiles of nonresidential father engagement (i.e., support to the adolescent, contact frequency, remarriage, relocation, and interparental conflict) with their adolescent children (N = 156) 6 to 8 years following divorce and the prospective relation between these profiles and the psychosocial functioning of their offspring, 9 years later. Parental divorce occurred during late childhood to early adolescence; indicators of nonresidential father engagement were assessed during adolescence, and mental health problems and academic achievement of offspring were assessed 9 years later in young adulthood. Three profiles of father engagement were identified in our sample of mainly White, non-Hispanic divorced fathers: Moderate Involvement/Low Conflict, Low Involvement/Moderate Conflict, and High Involvement/High Conflict. Profiles differentially predicted offspring outcomes 9 years later when they were young adults, controlling for quality of the mother-adolescent relationship, mother's remarriage, mother's income, and gender, age, and offspring mental health problems in adolescence. Offspring of fathers characterized as Moderate Involvement/Low Conflict had the highest academic achievement and the lowest number of externalizing problems 9 years later compared to offspring whose fathers had profiles indicating either the highest or lowest levels of involvement but higher levels of conflict. Results indicate that greater paternal psychosocial support and more frequent father-adolescent contact do not outweigh the negative impact of interparental conflict on youth outcomes in the long term. Implications of findings for policy and intervention are discussed.

  11. Herbal drugs for diabetic treatment: an updated review of patents.

    Science.gov (United States)

    Wais, Mohd; Nazish, Iram; Samad, Abdus; Beg, Sarwer; Abusufyan, S; Ajaj, S Ajaz; Aqil, Mohd

    2012-04-01

    Diabetes mellitus is the most common endocrine disorder, affecting 16 million individuals in the United States and 200 million worldwide. Despite the use of advanced synthetic drugs for the treatment, use of herbal remedies is gaining higher importance because of synthetic drugs have drawbacks and limitations. The herbal drugs with antidiabetic activity are extensively formulated commercially because of easy availability, affordability and less side effects as compared to the synthetic antidiabetic drugs. Antidiabetic herbal formulations (AHF) are considered to be more effective for the management of diabetes. There are around 600 herbal drug manufacturers in India of which almost all manufacturers are developing AHF in addition to others. Till date, no article is published to give detailed information of the patents on AHF. Thus, this review article undertake the attempt for providing updated information on the type of diabetes and patented AHF which will enhance the existing knowledge of the researchers.

  12. Bioresponsive polymer coated drug nanorods for breast cancer treatment

    Science.gov (United States)

    Laemthong, Tunyaboon; Kim, Hannah H.; Dunlap, Kelly; Brocker, Caitlin; Barua, Dipak; Forciniti, Daniel; Huang, Yue-Wern; Barua, Sutapa

    2017-01-01

    Ineffective drug release at the target site is among the top challenges for cancer treatment. This reflects the facts that interaction with the physiological condition can denature active ingredients of drugs, and low delivery to the disease microenvironment leads to poor therapeutic outcomes. We hypothesize that depositing a thin layer of bioresponsive polymer on the surface of drug nanoparticles would not only protect drugs from degradation but also allow the release of drugs at the target site. Here, we report a one-step process to prepare bioresponsive polymer coated drug nanorods (NRs) from liquid precursors using the solvent diffusion method. A thin layer (10.3 ± 1.4 nm) of poly(ε-caprolactone) (PCL) polymer coating was deposited on the surface of camptothecin (CPT) anti-cancer drug NRs. The mean size of PCL-coated CPT NRs was 500.9 ± 91.3 nm length × 122.7 ± 10.1 nm width. The PCL polymer coating was biodegradable at acidic pH 6 as determined by Fourier transform infrared spectroscopy. CPT drugs were released up to 51.5% when PCL coating dissolved into non-toxic carboxyl and hydroxyl groups. Trastuzumab (TTZ), a humanized IgG monoclonal antibody, was conjugated to the NR surface for breast cancer cell targeting. Combination treatments using CPT and TTZ decreased the HER-2 positive BT-474 breast cancer cell growth by 66.9 ± 5.3% in vitro. These results suggest effective combination treatments of breast cancer cells using bioresponsive polymer coated drug delivery.

  13. [Importance of drug carriers in the treatment of visceral leishmaniasis].

    Science.gov (United States)

    Fusai, T; Durand, R; Boulard, Y; Paul, M; Bories, C; Rivollet, D; Houin, R; Deniau, M

    1995-01-01

    Visceral leishmaniasis is caused by hemoflagellate protozoa which are obligatory parasites of the mononuclear phagocyte system. Leishmaniasis causes high morbidity and mortality worldwide. The treatment of choice remains pentavalent antimonials, but high toxicity and failures have been reported. An alternative to conventional treatment is delivery anti-leishmania agents using colloidal carrier systems. Carriers improve drug activity against intracellular disease involving the mononuclear phagocyte system. The principle of drug delivery by carrier systems has been applied successfully for anticancer drugs. Recently complete remission of polyresistant visceral leishmaniasis was obtained by injection of liposomal amphotericin B. At present, no colloidal drug carrier for antimony derivatives is available, but pentamidine can be linked experimentally to methacrylate polymer nano-particles. Drug-loaded nanoparticles have been shown to be effective against amastigote leishmania both in vitro and in vivo. Another colloidal system of major interest for drug delivery, the liposome has already been loaded with amphotericin B and used for human therapy. The concept of particulate drug carriers opens the way for new chemotherapeutic approaches in the field of parasitology.

  14. Illicit drug use and treatment in South Africa: a review.

    Science.gov (United States)

    Peltzer, Karl; Ramlagan, Shandir; Johnson, Bruce D; Phaswana-Mafuya, Nancy

    2010-11-01

    This review synthesizes available epidemiological data on current drug use and substance user treatment admissions in South Africa since 1994, and how changes in the political, economic, and social structures within South Africa, both before and after Apartheid, has made the country more vulnerable to drug use. Based on national surveys, current use of cannabis ranged among adolescents from 2% to 9% and among adults it was 2%, cocaine/crack (0.3%), mandrax/sedatives (0.3%), club drugs/amphetamine-type stimulants (0.2%), opiates (0.1%), and hallucinogens (0.1%). The use of primary illicit substance at admission to South African drug user treatment centers was cannabis 16.9%, methamphetamine (tik) 12.8%, crack/cocaine 9.6%, cannabis and mandrax 3.4%, heroin/opiates 9.2%, and prescription and OTC drugs 2.6%. An increase in substance user treatment admissions has increased. While the prevalence of illicit drug use in South Africa is relatively low compared to the United States and Australia, prevention and intervention policies need to be designed to reduce these levels by targeting the more risky subpopulations identified from this review.

  15. Treatment of drug abusers in Malaysia: a comparison.

    Science.gov (United States)

    Johnson, S H

    1983-10-01

    The purpose of this paper is to compare two forms of treatment for heroin abusers in Malaysia--traditional medicine and institutional--and to evaluate which form of treatment the drug abusers consider more effective. The study involved interviewing 100 male drug abusers in Malaysia who had had treatment from an institution and from a traditional healer. The data revealed that traditional medicine was better for some abusers, but institutional treatment was better for others, depending upon an individual's own needs and personality. Advantages and disadvantages of both forms of treatment were given by those interviewed. The data can be used as guidelines for the development of a more flexible, individualized program within an institutional setting in Malaysia.

  16. Carbon Mitigation Impacts of Increased Softwood Lumber and Structural Panel Use for Nonresidential Construction in the United States

    Science.gov (United States)

    Prakash Nepal; Kenneth E. Skog; David B. McKeever; Richard D. Bergman; Karen L. Abt; Robert C. Abt

    2016-01-01

    More wood use in the United States to construct low-rise nonresidential (NR) buildings would increase consumption and production of softwood (SW) lumber, engineered wood products, and structural and nonstructural wood panels. Using a consequential life-cycle analysis, we estimated the change in net CO2 emissions thatwould be caused by increased...

  17. 7 CFR 240.4 - Cash in lieu of donated foods for nonresidential child and adult care institutions.

    Science.gov (United States)

    2010-01-01

    ... and adult care institutions. 240.4 Section 240.4 Agriculture Regulations of the Department of... LIEU OF DONATED FOODS § 240.4 Cash in lieu of donated foods for nonresidential child and adult care... or adult care institutions participating in the Child and Adult Care Food Program. FNS shall pay...

  18. Combinations of drugs in the Treatment of Obesity

    Directory of Open Access Journals (Sweden)

    Marcio C. Mancini

    2010-07-01

    Full Text Available Obesity is a chronic disease associated with excess morbidity and mortality. Clinical treatment, however, currently offers disappointing results, with very high rates of weight loss failure or weight regain cycles, and only two drugs (orlistat and sibutramine approved for long-term use. Drugs combinations can be an option for its treatment but, although widely used in clinical practice, very few data are available in literature for its validation. Our review focuses on the rationale for their use, with advantages and disadvantages; on combinations often used, with or without studies; and on new perspectives of combinations being studied mainly by the pharmaceutical industry.

  19. Towards rational drug treatment of Lesch-Nyhan disease.

    Science.gov (United States)

    Seifert, Roland

    2016-07-01

    Lesch-Nyhan disease (LND) is a rare X-chromosomal purine metabolism disorder. LND is characterized by self-injurious behavior (SIB) for which there is no drug treatment. This commentary places a recent clinical study by Khasnavis et al. (Mol. Genetic. Metab., in press) on drug treatment of SIB into a broader context. Although the study by Khasnavis et al. was no break-through in terms of "positive" results, nonetheless, it presents an excellent model of how clinical studies in general and clinical studies on rare diseases should be conducted. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Delamanid expanded access novel treatment of drug resistant tuberculosis

    Directory of Open Access Journals (Sweden)

    Rustomjee R

    2015-10-01

    Full Text Available Roxana Rustomjee,1 Alimuddin Zumla2,31South African Medical Research Council, Cape Town, South Africa; 2Division of Infection and Immunity, University College London, London, UK; 3NIHR Biomedical Research Centre, University College Hospitals NHS Foundation Trust, London, UKAbstract: Tuberculosis (TB remains a global emergency and is one of the most common infectious disease causes of death in developing countries. Current treatment regimens for multi-drug resistant TB are associated with low treatment success rates, are toxic, and require long duration of treatment. The need for shorter and more effective treatment regimens is urgent. Delamanid (Deltyba, or formerly known as OPC-67683 is a new dihydro-imidazooxazole anti-TB drug active against resistant forms of pulmonary TB. Delamanid kills Mycobacterium tuberculosis by inhibiting the synthesis of mycolic acids required for cell wall synthesis. Whilst delamanid has been included in the WHO Model List of Essential Medicine by the World Health Organization Expert Committee on Selection and Use of Essential Medicines and in international guidance for the treatment of multi-drug resistant TB since April 2014, its access in countries with the greatest need, has proven challenging. This review provides an update on currently available clinical safety and efficacy data on delamanid and offers a discussion on research priorities and recommendations for expedited, expanded access.Keywords: delamanid, tuberculosis, drug resistance, MDR-TB, expanded access

  1. Repurposing drugs for the treatment and control of helminth infections

    Directory of Open Access Journals (Sweden)

    Gordana Panic

    2014-12-01

    Full Text Available Helminth infections are responsible for a considerable public health burden, yet the current drug armamentarium is small. Given the high cost of drug discovery and development, the high failure rates and the long duration to develop novel treatments, drug repurposing circumvents these obstacles by finding new uses for compounds other than those they were initially intended to treat. In the present review, we summarize in vivo and clinical trial findings testing clinical candidates and marketed drugs against schistosomes, food-borne trematodes, soil-transmitted helminths, Strongyloides stercoralis, the major human filariases lymphatic filariasis and onchocerciasis, taeniasis, neurocysticercosis and echinococcosis. While expanding the applications of broad-spectrum or veterinary anthelmintics continues to fuel alternative treatment options, antimalarials, antibiotics, antiprotozoals and anticancer agents appear to be producing fruitful results as well. The trematodes and nematodes continue to be most investigated, while cestodal drug discovery will need to be accelerated. The most clinically advanced drug candidates include the artemisinins and mefloquine against schistosomiasis, tribendimidine against liver flukes, oxantel pamoate against trichuriasis, and doxycycline against filariasis. Preclinical studies indicate a handful of promising future candidates, and are beginning to elucidate the broad-spectrum activity of some currently used anthelmintics. Challenges and opportunities are further discussed.

  2. Drug rechallenge and treatment beyond progression—implications for drug resistance

    Science.gov (United States)

    Kuczynski, Elizabeth A.; Sargent, Daniel J.; Grothey, Axel; Kerbel, Robert S.

    2015-01-01

    The established dogma in oncology for managing recurrent or refractory disease dictates that therapy is changed at disease progression, because the cancer is assumed to have become drug-resistant. Drug resistance, whether pre-existing or acquired, is largely thought to be a stable and heritable process; thus, reuse of therapeutic agents that have failed is generally contraindicated. Over the past few decades, clinical evidence has suggested a role for unstable, non-heritable mechanisms of acquired drug resistance pertaining to chemotherapy and targeted agents. There are many examples of circumstances where patients respond to reintroduction of the same therapy (drug rechallenge) after a drug holiday following disease relapse or progression during therapy. Additional, albeit limited, evidence suggests that, in certain circumstances, continuing a therapy beyond disease progression can also have antitumour activity. In this Review, we describe the anticancer agents used in these treatment strategies and discuss the potential mechanisms explaining the apparent tumour re-sensitization with reintroduced or continued therapy. The extensive number of malignancies and drugs that challenge the custom of permanently switching to different drugs at each line of therapy warrants a more in-depth examination of the definitions of disease progression and drug resistance and the resulting implications for patient care. PMID:23999218

  3. Anti-Influenza Treatment: Drugs Currently Used and Under Development.

    Science.gov (United States)

    Amarelle, Luciano; Lecuona, Emilia; Sznajder, Jacob I

    2017-01-01

    Influenza is a very common contagious disease that carries significant morbidity and mortality. Treatment with antiviral drugs is available, which if administered early, can reduce the risk of severe complications. However, many virus types develop resistance to those drugs, leading to a notable loss of efficacy. There has been great interest in the development of new drugs to combat this disease. A wide range of drugs has shown anti-influenza activity, but they are not yet available for use in the clinic. Many of these target viral components, which others are aimed at elements in the host cell which participate in the viral cycle. Modulating host components is a strategy which minimizes the development of resistance, since host components are not subject to the genetic variability of the virus. The main disadvantage is the risk of treatment-related side effects. The aim of this review is to describe the main pharmacological agents currently available and new drugs in the pipeline with potential benefit in the treatment of influenza. Copyright © 2016 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Integrating Multiscale Modeling with Drug Effects for Cancer Treatment.

    Science.gov (United States)

    Li, Xiangfang L; Oduola, Wasiu O; Qian, Lijun; Dougherty, Edward R

    2015-01-01

    In this paper, we review multiscale modeling for cancer treatment with the incorporation of drug effects from an applied system's pharmacology perspective. Both the classical pharmacology and systems biology are inherently quantitative; however, systems biology focuses more on networks and multi factorial controls over biological processes rather than on drugs and targets in isolation, whereas systems pharmacology has a strong focus on studying drugs with regard to the pharmacokinetic (PK) and pharmacodynamic (PD) relations accompanying drug interactions with multiscale physiology as well as the prediction of dosage-exposure responses and economic potentials of drugs. Thus, it requires multiscale methods to address the need for integrating models from the molecular levels to the cellular, tissue, and organism levels. It is a common belief that tumorigenesis and tumor growth can be best understood and tackled by employing and integrating a multifaceted approach that includes in vivo and in vitro experiments, in silico models, multiscale tumor modeling, continuous/discrete modeling, agent-based modeling, and multiscale modeling with PK/PD drug effect inputs. We provide an example application of multiscale modeling employing stochastic hybrid system for a colon cancer cell line HCT-116 with the application of Lapatinib drug. It is observed that the simulation results are similar to those observed from the setup of the wet-lab experiments at the Translational Genomics Research Institute.

  5. Treatment approaches for interoceptive dysfunctions in drug addiction.

    Science.gov (United States)

    Paulus, Martin P; Stewart, Jennifer L; Haase, Lori

    2013-10-18

    There is emerging evidence that individuals with drug addiction have dysfunctions in brain systems that are important for interoceptive processing, which include, among others, the insular and the anterior cingulate cortices. These individuals may not be expending sufficient neural resources to process perturbations of the interoceptive state but may exert over-activation of these systems when processing drug-related stimuli. As a consequence, insufficient detection and processing of interoceptive state changes may result in inadequate anticipation and preparation to adapt to environmental challenges, e.g., adapt to abstinence in the presence of withdrawal symptoms. Here, we integrate interoceptive dysfunction in drug-addicted individuals, with the neural basis for meditation and exercise to develop a heuristic to target the interoceptive system as potential treatments for drug addiction. First, it is suggested that mindfulness-based approaches can modulate both interoceptive function and insular activation patterns. Second, there is an emerging literature showing that the regulation of physical exercise in the brain involves the insula and anterior cingulate cortex and that intense physical exercise is associated with a insula changes that may provide a window to attenuate the increased interoceptive response to drug-related stimuli. It is concluded that the conceptual framework of interoceptive dysfunctions in drug addiction and the experimental findings in meditation and exercise provide a useful approach to develop new interventions for drug addiction.

  6. Treatment Approaches for Interoceptive Dysfunctions in Drug Addiction

    Directory of Open Access Journals (Sweden)

    Martin P Paulus

    2013-10-01

    Full Text Available There is emerging evidence that individuals with drug addiction have dysfunctions in brain systems that are important for interoceptive processing, which include, among others, the insular and the anterior cingulate cortices. These individuals may not be expending sufficient neural resources to process perturbations of the interoceptive state but may exert over-activation of these systems when processing drug-related stimuli. As a consequence, insufficient detection and processing of interoceptive state changes may result in inadequate anticipation and preparation to adapt to environmental challenges, e.g. adapt to abstinence in the presence of withdrawal symptoms. Here, we integrate interoceptive dysfunction in drug-addicted individuals, with the neural basis for meditation and exercise to develop a heuristic to target the interoceptive system as potential treatments for drug addiction. First, it is suggested that mindfulness-based approaches can modulate both interoceptive function and insular activation patterns. Second, there is an emerging literature that the regulation of physical exercise in the brain involves the insula and anterior cingulate cortex and that intense physical exercise is associated with a state-dependent activation difference in the insula that may provide a window to attenuate the increased interoceptive response drug related stimuli. It is concluded that the conceptual framework of interoceptive dysfunctions in drug addiction and the experimental findings in meditation and exercise provide a useful approach to develop new interventions for drug addiction.

  7. Gender differences in treatment progress of drug-addicted patients.

    Science.gov (United States)

    Fernández-Montalvo, Javier; López-Goñi, José J; Azanza, Paula; Arteaga, Alfonso; Cacho, Raúl

    2017-03-01

    The authors of this study explored the differences in treatment progress between men and women who were addicted to drugs. The differential rate of completion of/dropout from treatment in men and women with substance dependence was established. Moreover, comparisons between completers and dropouts, accounting for gender, were carried out for several variables related to treatment progress and clinical profile. A sample of 183 addicted patients (96 male and 87 female) who sought outpatient treatment between 2002 and 2006 was assessed. Information on socio-demographic, consumption, and associated characteristics was collected. A detailed tracking of each patient's progress was maintained for a minimum period of 8 years to assess treatment progression. The treatment dropout rate in the whole sample was 38.8%, with statistically significant differences between women (47.1%) and men (31.3%). Women who dropped out of treatment presented a more severe profile in most of the psychopathologic variables than women who completed it. Moreover, women who dropped out from treatment presented a more severe profile than men who dropped out. According to these results, drug-addicted women showed worse therapeutic progress than men with similar histories. Thus, women must be provided with additional targeted intervention to promote better treatment outcomes.

  8. [Treatment with tuberculostatic drugs: compliance at a general hospital].

    Science.gov (United States)

    Polo Friz, H; Kremer, L; Acosta, H; Abdala, O; Canova, S; Rojo, S; Roca, G; Daín, A

    1997-01-01

    The purpose of this study was to assess the compliance with tuberculostatic drugs treatment in a public hospital from Córdoba City and to establish the causes of noncompliance. All the patients to which treatment with tuberculostatic drugs was indicated from January 1991 up to December 1994 were included. 45 patients were included: 18 females (40%) and 29 males. Sixteen (35.6%) did not complete the time of treatment indicated. Nine (56.3%) abandoned the treatment 2 months after having initiated it. In the group that did not complete the treatment there was a higher percentage of female patients (62.5%) than in the group that did complete it (27.6%), p = 0.02. There were not statistically significant differences in age, percentages of pulmonar and extrapulmonar tuberculosis and months of treatment indicated between both groups. Thirty-six percent of the patients who abandoned the treatment referred having interrupted it due to their own negligency, knowing the risk of such behavior; 36% suffered side effects and did not come back to hospital; 21% referred having consulted another physician who indicated to interrupt the treatment without performing other tests; and 7% misunderstood the indications. It is concluded that in a general hospital from Córdoba City, the percentage of patients who abandoned tuberculostatic treatment is high. In most cases the cause was related to failures in the conduct of patients, physicians or both.

  9. Predicting Drug Court Treatment Completion Using the MMPI-2-RF

    Science.gov (United States)

    Mattson, Curtis; Powers, Bradley; Halfaker, Dale; Akeson, Steven; Ben-Porath, Yossef

    2012-01-01

    We examined the ability of the Minnesota Multiphasic Personality Inventory-2 Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008) substantive scales to predict Drug Court treatment completion in a sample of individuals identified as being at risk for failure to complete the program. Higher scores on MMPI-2-RF scales…

  10. Plasma drug activity assay for treatment optimization in tuberculosis patients

    NARCIS (Netherlands)

    Heysell, S.K.; Mtabho, C.; Mpagama, S.; Mwaigwisya, S.; Pholwat, S.; Ndusilo, N.; Gratz, J.; Aarnoutse, R.E.; Kibiki, G.S.; Houpt, E.R.

    2011-01-01

    Low antituberculosis (TB) drug levels are common, but their clinical significance remains unclear, and methods of measurement are resource intensive. Subjects initiating treatment for sputum smear-positive pulmonary TB were enrolled from Kibong'oto National TB Hospital, Tanzania, and levels of isoni

  11. Drug Abuse Treatment Training in Peru: A Social Policy Experiment.

    Science.gov (United States)

    Johnson, Knowlton W.; Young, Linda C.; Suresh, Geetha; Berbaum, Michael L.

    2002-01-01

    Conducted a social policy experiment in 76 drug treatment organizations in Peru from 1997 to 2000. Programs were assigned to one of three training conditions. Positive effects were found for increased staff empowerment to use training tools and principles, and larger effects were found on the implementation of therapeutic community methods with…

  12. Epidemiology of drug abuse treatment in South Africa

    African Journals Online (AJOL)

    In South Africa, alcohol and drug abuse was highlighted by former President Nelson ... university's teaching hospital's cross-sectional study between 1980 and 1984.10 Those ... of curiosity, 11% wanted to enhance their work or academic performance, 11% .... treatment by young persons, especially related to cannabis and.

  13. Brand-name drug, generic drug, orphan drug. Pharmacological therapy with biosimilar drugs - provision of due diligence in the treatment process.

    Science.gov (United States)

    Zajdel, Justyna; Zajdel, Radosław

    2013-01-01

    Due diligence in the process of provision of healthcare services refers, among other elements, to the application of pharmacological therapy at a time which offers the greatest chance for a successful outcome of treatment, i.e. for achieving the optimum expected effect understood as an improvement in the patient's health, reduction of health risks or elimination of the disease. However, due diligence may also refer to actions aimed at ensuring that neither the patient nor the healthcare payer is required to incur unreasonable costs in the process of treatment. The validity of that statement stems not only from normative acts but also from ethical standards laid down in the Medical Code of Ethics (Article 57 section 2). It often happens that the provision of optimal treatment calls for deviations from the formal provisions included in Summary Product Characteristics (SPCs), and the application of drugs that are bioequivalent to reference drugs, which translates into a significant reduction of costs. The present study addresses the problem of acceptability of a specific form of drug substitution consisting in the replacement of a reference drug with a generic drug. Also explored are legal aspects associated with the possibility of therapy based on "off-label use". The study reviews normative acts existing in the Polish and EU legislation. It also provides a clear definition of orphan drug, which has made it possible to make a distinction and investigate mutual relations between the concepts of brand-name (reference) drug, orphan drug and generic drug.

  14. Is immunotherapy an opportunity for effective treatment of drug addiction?

    Science.gov (United States)

    Zalewska-Kaszubska, Jadwiga

    2015-11-27

    Immunotherapy has a great potential of becoming a new therapeutic strategy in the treatment of addiction to psychoactive drugs. It may be used to treat addiction but also to prevent neurotoxic complications of drug overdose. In preclinical studies two immunological methods have been tested; active immunization, which relies on the administration of vaccines and passive immunization, which relies on the administration of monoclonal antibodies. Until now researchers have succeeded in developing vaccines and/or antibodies against addiction to heroin, cocaine, methamphetamine, nicotine and phencyclidine. Their effectiveness has been confirmed in preclinical studies. At present, clinical studies are being conducted for vaccines against nicotine and cocaine and also anti-methamphetamine monoclonal antibody. These preclinical and clinical studies suggest that immunotherapy may be useful in the treatment of addiction and drug overdose. However, there are a few problems to be solved. One of them is controlling the level of antibodies due to variability between subjects. But even obtaining a suitable antibody titer does not guarantee the effectiveness of the vaccine. Additionally, there is a risk of intentional or unintentional overdose. As vaccines prevent passing of drugs through the blood/brain barrier and thereby prevent their positive reinforcement, some addicted patients may erroneously seek higher doses of psychoactive substances to get "high". Consequently, vaccination should be targeted at persons who have a strong motivation to free themselves from drug dependency. It seems that immunotherapy may be an opportunity for effective treatment of drug addiction if directed to adequate candidates for treatment. For other addicts, immunotherapy may be a very important element supporting psycho- and pharmacotherapy. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Antipsychotic drug treatment for patients with schizophrenia: theoretical background, clinical considerations and patients preferences

    DEFF Research Database (Denmark)

    Nielsen, René Ernst; Nielsen, Jimmi

    2009-01-01

      The cornerstone in treatment of psychosis is antipsychotic drugs. Treatment options have increased over the years; newer antipsychotic drugs with a proposed efficacy regarding negative and cognitive symptoms, but also a shift in side-effects from neurological side-effects to metabolic side-effe...... treatment. The clinically relevant aspects of antipsychotic drug treatment are reviewed; mechanism of antipsychotic drug action, clinical considerations in treatment, switching antipsychotic drugs, polypharmacy, safety and patient preference.  ...

  16. Difficulties with interferon treatment in former intravenous drug users

    Directory of Open Access Journals (Sweden)

    Gábor Gazdag

    2011-04-01

    Full Text Available OBJECTIVES: Intravenous drug use accounts for most of the new hepatitis C infections worldwide. Although there is an urgent need for antiviral treatment of infected intravenous drug users (IDUs, several factors compromise their treatment including lack of treatment adherence and high dropout rate. The aim of this study was to compare antiviral treatment-related problems among former IDUs to HCV-infected patients without a history of IDU. METHODS: This was a retrospective chart review of HCV-infected IDUs who received combined antiviral therapy at the Hepatology Outpatient Clinic of Szent László Hospital between 1 January 2006 and 31 December 2008. A control group of interferon treated patients with no history of IDU matched for age and sex was selected. RESULTS: Dropout rate was significantly higher in the IDU group (p = 0.016. Treatment response at the 12th week of treatment was significantly better in the IDU group (p = 0.004. Significantly more IDUs underwent antiviral treatment while in prison (p = 0.008. CONCLUSIONS: In this study higher dropout rate was found among IDUs. IDUs had a better response rate to antiviral therapy compared to controls. More attention should be paid to factors that worsen treatment adherence of IDUs - particularly lack of abstinence - in order to increase the effectiveness of antiviral therapy.

  17. Understanding the drug treatment community's ambivalence towards tobacco use and treatment.

    Science.gov (United States)

    Richter, Kimber P; Hunt, Jamie J; Cupertino, A Paula; Garrett, Susan; Friedmann, Peter D

    2012-05-01

    Most clients in drug treatment smoke cigarettes, but few facilities provide treatment for tobacco dependence. We identify subjective experiences and social processes that may influence facility adoption of tobacco treatment policies and practices. Cross-sectional, semi-structured interviews were conducted with staff, directors and clients of 8 drug treatment facilities in the Midwestern U.S. We assembled a purposive sample stratified by ownership, methadone provision, and treatment service provision. We conducted in-person interviews with clinic directors and 54 staff and clients and employed a mixed-method analytic approach. Facility policies and philosophy related to tobacco differed from those regarding alcohol and other drugs. Participants suggested facilities may not treat tobacco dependence because it does not create legal and social problems that force clients into treatment. Tobacco dependence treatment falls outside of a core function of drug treatment, which is to help clients fix legal problems caused by their drug use. Moreover, proactively treating clients for tobacco dependence creates strong ambivalence amongst staff and directors. On the one hand, staff smoking would violate core principles of drug treatment (i.e., the importance of staff abstinence from drugs of abuse); on the other, staff who smoke feel their personal rights and jobs are threatened. This situation creates strong incentives for staff to resist adoption of tobacco dependence treatment. Unlike other studies, the fear of jeopardising clients' abstinence from other drugs did not emerge as a downside for treating tobacco dependence. International and national trends will probably increase the pressure to treat tobacco dependence during drug treatment. However, the U.S. context of drug treatment, as a patchwork, under-funded industry with high employee turnover, may undermine true adoption. At present, many facility staff resolve their ambivalence by reporting they "offer" treatment, but

  18. Variation in drug injection frequency among out-of-treatment drug users in a national sample.

    Science.gov (United States)

    Singer, M; Himmelgreen, D; Dushay, R; Weeks, M R

    1998-05-01

    This article analyzes data on drug injection frequency in a sample of more than 13,000 out-of-treatment drug injectors interviewed across 21 U.S. cities and Puerto Rico through the National Institute on Drug Abuse (NIDA) Cooperative Agreement for AIDS Community-Based Outreach/Intervention Research Program. The goals of the article are to present findings on injection frequency and to predict variation in terms of a set of variables suggested by previous research, including location, ethnicity, gender, age, educational attainment, years since first use of alcohol and marijuana, income, living arrangement, homelessness, drugs injected, and duration of injection across drugs. Three models were tested. Significant intersite differences were identified in injection frequency, although most of the other predictor variables we tested accounted for little of the variance. Ethnicity and drugs injected, however, were found to be significant. Taken together, location, ethnicity, and type of drug injected provide a configuration that differentiated and (for the variables available for the analysis) best predicted injection frequency. The public health implications of these findings are presented.

  19. Quantitative EEG Brain Mapping In Psychotropic Drug Development, Drug Treatment Selection, and Monitoring.

    Science.gov (United States)

    Itil, Turan M.; Itil, Kurt Z.

    1995-05-01

    Quantification of standard electroencephalogram (EEG) by digital computers [computer-analyzed EEG (CEEG)] has transformed the subjective analog EEG into an objective scientific method. Until a few years ago, CEEG was only used to assist in the development of psychotropic drugs by means of the quantitative pharmaco EEG. Thanks to the computer revolution and the accompanying reductions in cost of quantification, CEEG can now also be applied in psychiatric practice. CEEG can assist the physician in confirming clinical diagnoses, selecting psychotropic drugs for treatment, and drug treatment monitoring. Advancements in communications technology allow physicians and researchers to reduce the costs of acquiring a high-technology CEEG brain mapping system by utilizing the more economical telephonic services.

  20. Suicidal behaviours in male and female users of illicit drugs recruited in drug treatment facilities.

    Science.gov (United States)

    Arribas-Ibar, Elisabet; Suelves, Josep Maria; Sanchez-Niubò, Albert; Domingo-Salvany, Antònia; T Brugal, M

    We assessed prevalence of suicidal ideation and plans among illicit drug users and their association with contextual factors, by gender. Cross-sectional study. In a sample of 511 illicit drug users recruited during spring 2012 in drug treatment and prevention facilities in Catalonia (Spain), the prevalence of suicidal ideation/plans in the last 12 months was assessed. Poisson regression was used to examine associations between suicidal ideation/plans and various factors (socio-demographic, psychological, illegal drug market activities and marginal income generation activities, which included any reported sex work, stealing, peddling, begging or borrowing on credit from a dealer). The average age was 37.9 years (standard deviation: 8.62); 76.3% were men. Suicidal ideation/plans were reported by 30.8% of men and 38.8% of women, with no significant differences by age or gender. Recent aggression (male prevalence ratio [PR]=2.2; female PR=1.4), psychological treatment (male PR=1.2; female PR=1.3) and illegal/marginal income generation activities (male PR=1.5; female PR=1.1) were associated with suicidal ideation/plans. Men who trafficked were more likely to have suicidal ideation/plans (PR=1.3), while prison history was positive for women (PR=1.8) and negative for men (PR=0.7). Prevalence of suicidal ideation/plans was high among illicit drug users recruited from healthcare facilities. Besides psychological variables, participation in illegal market activities and crime ought to be considered in drug users' suicidal prevention. Suicide risk needs to be evaluated in drug treatment facilities and psychological status and context contemplated. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Recent advances in tuberculosis: New drugs and treatment regimens.

    Science.gov (United States)

    Sloan, Derek J; Davies, Geraint R; Khoo, Saye H

    2013-06-01

    The current treatment regimen against drug susceptible tuberculosis (DS-TB) was defined by the 1980s. Since then the emergence of the global HIV pandemic and the escalation of drug resistant (DR-) forms of TB have presented new challenges for therapeutic research. Priority goals include shortening DS-TB treatment, improving DR-TB treatment and making combined TB-HIV therapy easier. To help achieve these goals, a range of new drugs and treatment strategies are currently being evaluated. Phase IIb and III clinical trials are ongoing to assess combinations involving the high-dose rifamycins, the 8-methoxyquinolones, a diarylquinoline (bedaquiline) and the nitroimidazoles. Other compounds (e.g. novel oxazolidinones and ethylenediamines) are at earlier stages of clinical development. Overall, there are grounds for optimism that recent advances will contribute towards achievement of new treatment regimens in the foreseeable future. However, long-term investment, political commitment and scientific endeavour are crucial to ensure that progress is sustained and the benefits of recent advances reach those in the greatest need.

  2. Evaluation of the Drug Treatment and Persistence of Onychomycosis

    Directory of Open Access Journals (Sweden)

    Andrew W. Campbell

    2004-01-01

    Full Text Available Onychomycosis is a common nail disease responsible for approximately 50% of diseases of the nail. It occurs more in the elderly, though several cases have been reported among children. Several factors influence, such as climate, geography, and migration. The two dermatophytes most commonly implicated in onychomycosis are Trichophyton rubrum and T. mentagrophytes, accounting for more than 90% of onychomycoses. Nonetheless, several other toxigenic molds have been implicated. For convenience, onychomycosis is divided into four major clinical presentations: distal subungal, which is the most common form of the disease; proximal subungal, which is the most common form found in patients with human immunodeficiency virus infection; superficial; and total dystrophic onychomycosis. Epidemiology of onychomycosis in adults and children is evaluated and the most common clinical symptoms addressed. Although the risk factors are discussed, the multifactorial nature of onychomycosis makes this inexhaustible. The diagnosis and treatments are difficult and the choice of appropriate antifungal drugs complex and require the knowledge of the chemical structures of the metabolites of the molds that cause onychomycosis and their interaction with the antifungal drugs. This is true because most of the antifungal drugs are derived from mold/fungal metabolism. Treatment with griseofulvin and amphotericin is displaced by the use of newer drugs from azole compounds, pyrimidines, and allylamines derivatives. Amorolfine, itraconazole, and ciclopirox nail lacquer solution 8 have gained support globally, but the side effects, drug resistance, and persistence of the disease are still a serious concern to the patients, just as economics and quality of life. Hence, the search for safer and more efficacious drug treatments are continuing.

  3. Psychobiology and the treatment of drug dependence: the biobehavioral interface.

    Science.gov (United States)

    Meyer, R E

    1986-01-01

    In the past 15 years there has been an explosion of data on the multivariate nature of drug dependence. The complex relationship between addictive disorders and psychopathology has been better clarified. Certain Axis I and II diagnoses in DSM-III appear to occur more commonly in alcohol- and drug-dependent patients than in the general population, suggesting that they may serve as risk factors for the development of addictive disorders. Psychopathological symptoms also result during periods of chronic intoxication and may persist as secondary psychiatric disorders even in the absence of continued substance use. Behavioral research in human and animal models has begun to yield insights into the nature of dependence disorders and the importance of brain mechanisms of reinforcement to the addiction process. Inevitably, neural scientists are beginning to delineate the commonalities and differences in drug reinforcement across drug class. The research has begun to suggest pharmacological approaches to the treatment of drug dependence and withdrawal. This paper provides an overview of research on the psychobiology of drug dependence with implications for the clinician.

  4. Development of a brazilian nanoencapsulated drug for schistosomiasis treatment

    Directory of Open Access Journals (Sweden)

    Laís Bastos da Fonseca

    2013-11-01

    Full Text Available Schistosomiasis is a parasitic disease that, according to the World Health Organization, constitutes a major public health problem associated with severe morbidity, mostly children in preschool age. The administration of drugs in children always constitutes a difficult task, especially when formulations are not developed specifically for pediatric use, when high doses of drug are required and the drug has a bitter taste, as in the case of praziquantel. Polymer nanoparticles are promising systems for development of encapsulated drugs with low water solubility and bitter taste, due to the good physical and chemical stability, adequate biocompatibility and simple manufacturing processes. Moreover, they can enhance the bioavailabili-ty and reduce variability of treatment among patients. Poly (methyl methacrylate doped with praziquantel was produced through a miniemulsion polymerization pro-cess to compose a pediatric pharmaceutical suspension. Nanoparticles were cha-racterized in terms of physico-chemical properties, toxicological properties and biological activity in mice, being concluded that obtained results were satisfactory. The results were encapsulation rate around 90%, absence of chemical interaction drug - polymer and the presence of biological activity. A collaborative approach was used for this development, involving national partnerships and independent funding mechanisms, a powerful pathway for development of drugs for neglected diseases.

  5. 77 FR 35689 - Guidance for Industry on Irritable Bowel Syndrome-Clinical Evaluation of Drugs for Treatment...

    Science.gov (United States)

    2012-06-14

    ... Evaluation of Drugs for Treatment; Availability; Correction AGENCY: Food and Drug Administration, HHS. ACTION... guidance for industry entitled ``Irritable Bowel Syndrome--Clinical Evaluation of Drugs for Treatment...

  6. Cognitive reserve and cognitive impairments: drug and nondrug treatments

    Directory of Open Access Journals (Sweden)

    E.I. Dainikova

    2014-01-01

    Full Text Available The paper discusses concepts, such as cognitive reserve (CR and cognitive impairments (CI. It presents the controlled and uncorrectable factors that influence CR and considers the factors of increasing CR and reducing the risk of dementia. The mechanisms responsible for the development of vascular CIs and the role of vascular factor in the occurrence of neurodegenerative disease, primarily Alzheimer's disease and Parkinson's disease, are covered. The issues of correcting CIs in cerebrovascular and neurodegenerative diseases are discussed. The conception of CR is shown to be of value in the planning of management tactics for each patient to prevent dementia by drug and non-drug treatments.

  7. [New drugs in the treatment of multiple myeloma].

    Science.gov (United States)

    Oriol, Albert; Motlló, Cristina

    2014-09-15

    Progress in the treatment of multiple myeloma in the last decade has been able to delay, but ultimately not to prevent, the development of resistances and most patients still die of the disease or its related complications. New drugs have been developed including new alkylating agents, proteasome inhibitors and immunomodulators but also monoclonal antibodies and drugs with new mechanisms of action. Hopefully, this new generation of targeted agents will improve the results of the initial therapy, avoid relapses and development of resistances and provide better and less toxic options for the relapsed and refractory patient.

  8. Surgical treatment of jaw osteonecrosis in "Krokodil" drug addicted patients.

    Science.gov (United States)

    Poghosyan, Yuri M; Hakobyan, Koryun A; Poghosyan, Anna Yu; Avetisyan, Eduard K

    2014-12-01

    Retrospective study of jaw osteonecrosis treatment in patients using the "Krokodil" drug from 2009 to 2013. On the territory of the former USSR countries there is widespread use of a self-produced drug called "Krokodil". Codeine containing analgesics ("Sedalgin", "Pentalgin" etc), red phosphorus (from match boxes) and other easily acquired chemical components are used for synthesis of this drug, which used intravenously. Jaw osteonecrosis develops as a complication in patients who use "Krokodil". The main feature of this disease is jawbone exposure in the oral cavity. Surgery is the main method for the treatment of jaw osteonecrosis in patients using "Krokodil". 40 "Krokodil" drug addict patients with jaw osteonecrosis were treated. Involvement of maxilla was found in 11 patients (27.5%), mandible in 21 (52.5%), both jaws in 8 (20%) patients. 35 Lesions were found in 29 mandibles and 21 lesions in 19 maxillas. Main factors of treatment success are: cessation of "Krokodil" use in the pre- (minimum 1 month) and postoperative period and osteonecrosis area resection of a minimum of 0.5 cm beyond the visible borders of osteonecrosis towards the healthy tissues. Surgery was not delayed until sequestrum formation. In the mandible marginal or segmental resection (with or without TMJ exarticulation) was performed. After surgery recurrence of disease was seen in 8 (23%) cases in the mandible, with no cases of recurrence in the maxilla. According to our experience in this case series, surgery is the main method for the treatment of jaw osteonecrosis in patients using "Krokodil". Cessation of drug use and jaw resection minimize the rate of recurrences in such patients.

  9. Treatment Programs in the National Drug Abuse Treatment Clinical Trials Network

    Science.gov (United States)

    McCarty, Dennis; Fuller, Bret; Kaskutas, Lee Ann; Wendt, William W.; Nunes, Edward V.; Miller, Michael; Forman, Robert; Magruder, Kathryn M.; Arfken, Cynthia; Copersino, Marc; Floyd, Anthony; Sindelar, Jody; Edmundson, Eldon

    2008-01-01

    Drug abuse treatment programs and university-based research centers collaborate to test emerging therapies for alcohol and drug disorders in the National Drug Abuse Treatment Clinical Trials Network (CTN). Programs participating in the CTN completed organizational (n = 106 of 112; 95% response rate) and treatment unit surveys (n = 348 of 384; 91% response rate) to describe the levels of care, ancillary services, patient demographics, patient drug use and co-occurring conditions. Analyses describe the corporations participating in the CTN and provide an exploratory assessment of variation in treatment philosophies. A diversity of treatment centers participate in the CTN; not for profit organizations with a primary mission of treating alcohol and drug disorders dominate. Compared to N-SSATS (National Survey of Substance Abuse Treatment Services), programs located in medical settings are over-represented and centers that are mental health clinics are under-represented. Outpatient, methadone, long-term residential and inpatient treatment units differed on patients served and services proved. Larger programs with higher counselor caseloads in residential settings reported more social model characteristics. Programs with higher social model scores were more likely to offer self-help meetings, vocational services and specialized services for women. Conversely, programs with accreditation had less social model influence. The CTN is an ambitious effort to engage community-based treatment organizations into research and more fully integrate research and practice. PMID:17875368

  10. Treatment programs in the National Drug Abuse Treatment Clinical Trials Network.

    Science.gov (United States)

    McCarty, Dennis; Fuller, Bret; Kaskutas, Lee Ann; Wendt, William W; Nunes, Edward V; Miller, Michael; Forman, Robert; Magruder, Kathryn M; Arfken, Cynthia; Copersino, Marc; Floyd, Anthony; Sindelar, Jody; Edmundson, Eldon

    2008-01-01

    Drug abuse treatment programs and university-based research centers collaborate to test emerging therapies for alcohol and drug disorders in the National Drug Abuse Treatment Clinical Trials Network (CTN). Programs participating in the CTN completed Organizational Surveys (n=106 of 112; 95% response rate) and Treatment Unit Surveys (n=348 of 384; 91% response rate) to describe the levels of care, ancillary services, patient demographics, patient drug use and co-occurring conditions. Analyses describe the corporations participating in the CTN and provide an exploratory assessment of variation in treatment philosophies. A diversity of treatment centers participate in the CTN; not for profit organizations with a primary mission of treating alcohol and drug disorders dominate. Compared to National Survey of Substance Abuse Treatment Services (N-SSATS), programs located in medical settings are over-represented and centers that are mental health clinics are under-represented. Outpatient, methadone, long-term residential and inpatient treatment units differed on patients served and services provided. Larger programs with higher counselor caseloads in residential settings reported more social model characteristics. Programs with higher social model scores were more likely to offer self-help meetings, vocational services and specialized services for women. Conversely, programs with accreditation had less social model influence. The CTN is an ambitious effort to engage community-based treatment organizations into research and more fully integrate research and practice.

  11. Emerging drugs for the treatment of wound healing.

    Science.gov (United States)

    Zielins, Elizabeth R; Brett, Elizabeth A; Luan, Anna; Hu, Michael S; Walmsley, Graham G; Paik, Kevin; Senarath-Yapa, Kshemendra; Atashroo, David A; Wearda, Taylor; Lorenz, H Peter; Wan, Derrick C; Longaker, Michael T

    2015-06-01

    Wound healing can be characterized as underhealing, as in the setting of chronic wounds, or overhealing, occurring with hypertrophic scar formation after burn injury. Topical therapies targeting specific biochemical and molecular pathways represent a promising avenue for improving and, in some cases normalizing, the healing process. A brief overview of both normal and pathological wound healing has been provided, along with a review of the current clinical guidelines and treatment modalities for chronic wounds, burn wounds and scar formation. Next, the major avenues for wound healing drugs, along with drugs currently in development, are discussed. Finally, potential challenges to further drug development, and future research directions are discussed. The large body of research concerning wound healing pathophysiology has provided multiple targets for topical therapies. Growth factor therapies with the ability to be targeted for localized release in the wound microenvironment are most promising, particularly when they modulate processes in the proliferative phase of wound healing.

  12. Vintage treatments for PTSD: a reconsideration of tricyclic drugs.

    Science.gov (United States)

    Davidson, Jonathan

    2015-03-01

    Serotonin (SSRI) and serotonin-norepinephrine (SNRI) reuptake inhibitors (SSRI) are the first-line recommended drug treatments for post-traumatic stress disorder (PTSD); but despite their benefits, much residual pathology remains and no new drugs have yet emerged with a clearly demonstrated benefit for treating the disorder. A case is made that tricyclic drugs deserve a closer look, based on their ability to affect several of the main neurotransmitters that are relevant to PTSD. Their promising efficacy, which was shown 30 years ago, had not been followed up, until a recent trial of desipramine found advantages over a SSRI in PTSD with comorbid alcohol dependence. Opportunities exist for studying newer and purportedly safer tricyclic formulations, as well as further the work with older, established compounds. A reappraisal of their risk:benefit ratio seems in order, when treating PTSD.

  13. Modeling mass drug treatment and resistant filaria disease transmission

    Science.gov (United States)

    Fuady, A. M.; Nuraini, N.; Soewono, E.; Tasman, H.; Supriatna, A. K.

    2014-03-01

    It has been indicated that a long term application of combined mass drug treatment may contribute to the development of drug resistance in lymphatic filariasis. This phenomenon is not well understood due to the complexity of filaria life cycle. In this paper we formulate a mathematical model for the spread of mass drug resistant in a filaria endemic region. The model is represented in a 13-dimensional Host-Vector system. The basic reproductive ratio of the system which is obtained from the next generation matrix, and analysis of stability of both the disease free equilibrium and the coexistence equilibria are shown. Numerical simulation for long term dynamics for possible field conditions is also shown.

  14. The safety profile of drug treatment of alzheimer's disease

    Directory of Open Access Journals (Sweden)

    V. А. Moroz

    2013-06-01

    Full Text Available Despite the fact that Alzheimer's disease is being intensively studied for many years, its main etiopathogenic mechanisms are still unknown. At the same time, given the prognosis of the disease and its prevalence, the problem of adequate medical treatment is an important medical and social problem. The problem is compounded by the fact that in recent years there has been a tendency of expanding the concept of the disease. The aim of the study was to evaluate the safety profile of drug regimens used for the treatment of Alzheimer's disease with the evidence of controlled clinical trials, completed in 2012, according to the database of the U.S.National Institute of Health and available Cochrane reviews and publications. The safety profile and tolerability of reversible anticholinesterase drugs, memantine, as well as alternative: ginkgo biloba, cerebrolysin, estrogen, idebenone, nicergoline, statins, and neurotrophines, has been evaluated. Analysis of the data has showed that the greatest limiting factor in the use of anticholinesterase drugs in the treatment is their direct dose-related side effects of dangerous dysfunction of the heart, nervous and respiratory systems, dyspepsia, which allows to use the recommended effective dose more than 3 months only in 50-58% of the patients with a minimum of efficiency. At the same time, the use of such drugs, as ginkgo biloba, based on standardized extract, improves cognitive function of the patients and has less side effects. There were also marked results of cerebrolysin, the dangers of using estrogen replacement therapy (vaginal bleeding in 16% of patients, the modest prospects of using idebenone, nicergoline and statins. The author comes to the conclusion that because of the low profile of safety and efficacy for the treatment of Alzheimer's disease anticholinesterase drugs and memantine, as well as the knowledge of the pathogenesis of the disease, the use of alternative schemes of drug therapy can be

  15. NMDA Receptor Modulators in the Treatment of Drug Addiction.

    Science.gov (United States)

    Tomek, Seven E; Lacrosse, Amber L; Nemirovsky, Natali E; Olive, M Foster

    2013-02-06

    Glutamate plays a pivotal role in drug addiction, and the N-methyl-D-aspartate (NMDA) glutamate receptor subtype serves as a molecular target for several drugs of abuse. In this review, we will provide an overview of NMDA receptor structure and function, followed by a review of the mechanism of action, clinical efficacy, and side effect profile of NMDA receptor ligands that are currently in use or being explored for the treatment of drug addiction. These ligands include the NMDA receptor modulators memantine and acamprosate, as well as the partial NMDA agonist D-cycloserine. Data collected to date suggest that direct NMDA receptor modulators have relatively limited efficacy in the treatment of drug addiction, and that partial agonism of NMDA receptors may have some efficacy with regards to extinction learning during cue exposure therapy. However, the lack of consistency in results to date clearly indicates that additional studies are needed, as are studies examining novel ligands with indirect mechanisms for altering NMDA receptor function.

  16. Advancing drug delivery systems for the treatment of multiple sclerosis.

    Science.gov (United States)

    Tabansky, Inna; Messina, Mark D; Bangeranye, Catherine; Goldstein, Jeffrey; Blitz-Shabbir, Karen M; Machado, Suly; Jeganathan, Venkatesh; Wright, Paul; Najjar, Souhel; Cao, Yonghao; Sands, Warren; Keskin, Derin B; Stern, Joel N H

    2015-12-01

    Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease of the central nervous system. It is characterized by demyelination of neurons and loss of neuronal axons and oligodendrocytes. In MS, auto-reactive T cells and B cells cross the blood-brain barrier (BBB), causing perivenous demyelinating lesions that form multiple discrete inflammatory demyelinated plaques located primarily in the white matter. In chronic MS, cortical demyelination and progressive axonal transections develop. Treatment for MS can be stratified into disease-modifying therapies (DMTs) and symptomatic therapy. DMTs aim to decrease circulating immune cells or to prevent these cells from crossing the BBB and reduce the inflammatory response. There are currently 10 DMTs approved for the relapsing forms of MS; these vary with regard to their efficacy, route and frequency of administration, adverse effects, and toxicity profile. Better drug delivery systems are being developed in order to decrease adverse effects, increase drug efficacy, and increase patient compliance through the direct targeting of pathologic cells. Here, we address the uses and benefits of advanced drug delivery systems, including nanoparticles, microparticles, fusion antibodies, and liposomal formulations. By altering the properties of therapeutic particles and enhancing targeting, breakthrough drug delivery technologies potentially applicable to multiple disease treatments may rapidly emerge.

  17. NMDA Receptor Modulators in the Treatment of Drug Addiction

    Directory of Open Access Journals (Sweden)

    M. Foster Olive

    2013-02-01

    Full Text Available Glutamate plays a pivotal role in drug addiction, and the N-methyl-D-aspartate (NMDA glutamate receptor subtype serves as a molecular target for several drugs of abuse. In this review, we will provide an overview of NMDA receptor structure and function, followed by a review of the mechanism of action, clinical efficacy, and side effect profile of NMDA receptor ligands that are currently in use or being explored for the treatment of drug addiction. These ligands include the NMDA receptor modulators memantine and acamprosate, as well as the partial NMDA agonist D-cycloserine. Data collected to date suggest that direct NMDA receptor modulators have relatively limited efficacy in the treatment of drug addiction, and that partial agonism of NMDA receptors may have some efficacy with regards to extinction learning during cue exposure therapy. However, the lack of consistency in results to date clearly indicates that additional studies are needed, as are studies examining novel ligands with indirect mechanisms for altering NMDA receptor function.

  18. Emerging drugs for the treatment of chronic obstructive pulmonary disease.

    Science.gov (United States)

    Malhotra, Samir; Man, S F Paul; Sin, Don D

    2006-05-01

    By 2020 chronic obstructive pulmonary disease (COPD) will be the third leading cause of mortality and fifth leading cause of morbidity. Research over the past two decades has shed important insights on the pathobiology of COPD, leading to the development of novel drugs. In the past, symptomatic treatment with bronchodilators was the predominant focus of COPD management. With increased awareness of the importance of airway inflammation in COPD progression, there has been a shift in emphasis to drugs that attack various targets in the inflammatory cascade. These drugs include phosphodiesterase 4 inhibitors, leukotriene modifiers and TNF antagonists, which are poised to enter the COPD market in the very near future. Tyrosine kinase antagonists, inhibitors of NF-kappaB, neutrophil elastase inhibitors, chemokine antagonists, mucolytics and novel antibiotics are being evaluated for possible effectiveness in COPD. Many of these drugs may enter the COPD market within the next decade. This paper reviews the molecular rationale for these emerging drugs and their potential efficacy in COPD.

  19. A Survey of Treatment of Diabetic Complications with Chinese Drugs

    Institute of Scientific and Technical Information of China (English)

    Zhao Fan

    2005-01-01

    @@ According to the TCM theory, diabetes is characterized in the initial stage by deficiency and consumption of qi and yin fluid and excessive dryness-heat; in the middle stage by deficiency of both qi and yin, and obstruction of channels and collaterals; while in the late stage, by various complications due to consumption and loss of qi and yin, imbalance of yin and yang and stagnation of both phlegm and blood stasis, which may result in failure of the kidney and serious injury of the channels and collaterals and zang-fu organs. In recent years, there are lots of reports concerning Chinese-drug treatment of diabetes with satisfactory therapeutic results. The following is a survey of treatment of diabetic complications with Chinese drugs.

  20. Drug delivery options for the treatment of ocular inflammation.

    Science.gov (United States)

    Lobo, Ann-Marie; Sobrin, Lucia; Papaliodis, George N

    2010-01-01

    Treatments available for ocular inflammatory diseases and their associated complications have expanded significantly over the course of the last ten years. While corticosteroids are a mainstay of therapy for uveitis and macular edema, the methods of delivering corticosteroids have evolved. Intravitreal triamcinolone acetonide provides a local therapy for persistent cystoid macular edema (CME) and posterior uveitis. Other intravitreal therapies, such as bevacizumab and methotrexate, have also been used successfully in uveitic CME. Sustained release intravitreal implants, including the fluocinolone acetonide implant and the dexamethasone drug delivery system, offer an alternative therapy for chronic, recalcitrant posterior uveitis and CME. Their design was inspired by the ganciclovir implant, which prevented the progression of CMV retinitis in AIDS patients. Technological advances in drug delivery have supplied new treatments for patients with ocular inflammatory disease.

  1. Application of drug testing using exhaled breath for compliance monitoring of drug addicts in treatment.

    Science.gov (United States)

    Carlsson, Sten; Olsson, Robert; Lindkvist, Irene; Beck, Olof

    2015-04-01

    Exhaled breath has recently been identified as a possible matrix for drug testing. This study explored the potential of this new method for compliance monitoring of patients being treated for dependence disorders. Outpatients in treatment programs were recruited for this study. Urine was collected as part of clinical routine and a breath sample was collected in parallel together with a questionnaire about their views of the testing procedure. Urine was analyzed for amphetamines, benzodiazepines, cannabis, cocaine, buprenorphine, methadone and opiates using CEDIA immunochemical screening and mass spectrometry confirmation. The exhaled breath was collected using the SensAbues device and analyzed by mass spectrometry for amphetamine, methamphetamine, diazepam, oxazepam, tetrahydrocannabinol, cocaine, benzoylecgonine, buprenorphine, methadone, morphine, codeine and 6-acetylmorphine. A total of 122 cases with parallel urine and breath samples were collected; 34 of these were negative both in urine and breath. Out of 88 cases with positive urine samples 51 (58%) were also positive in breath. Among the patients on methadone treatment, all were positive for methadone in urine and 83% were positive in breath. Among patients in treatment with buprenorphine, 92% were positive in urine and among those 80% were also positive in breath. The questionnaire response documented that in general, patients accepted drug testing well and that the breath sampling procedure was preferred. Compliance testing for the intake of prescribed and unprescribed drugs among patients in treatment for dependence disorders using the exhaled breath sampling technique is a viable method and deserves future attention.

  2. Drug treatment of cerebral vasospasm after subarachnoid hemorrhage following aneurysms

    Institute of Scientific and Technical Information of China (English)

    Yongfei Liu; HanCheng Qiu; Juan Su; WeiJian Jiang

    2016-01-01

    Cerebral vasospasm (CVS) is a common and severe complication of aneurysmal subarachnoid hemorrhage (aSAH). Despite the improvement in treatment of aSAH, CVS complicating aSAH has remained the main cause of death. CVS begins most often on the third day after the ictal event and reaches the maximum on the 5th–7th postictal days. Several therapeutic modalities have been employed to prevent or reverse CVS. The aim of this review is to summate all the available drug treatment modalities for vasospasm.

  3. Drug Treatment within the U.S. Federal Prison System: Are Treatment Needs Being Met?

    Science.gov (United States)

    van Wormer, Katherine; Persson, Lance Edwards

    2010-01-01

    A large percentage of inmates in the U.S. federal prison system have serious drug problems and are in need of treatment before they return to society. Accordingly, the Federal Bureau of Prisons has revamped substance abuse programming consistent with the latest research and expanded treatment services throughout its institutions. This article…

  4. Drug treatments for subjective tinnitus: serendipitous discovery versus rational drug design.

    Science.gov (United States)

    Smith, Paul F; Darlington, Cynthia L

    2005-07-01

    Progress has been made in understanding the neural basis of subjective tinnitus (ST); however, this has not, as yet, translated into many new drug treatments. One reason for this is that realistic behavioral models of ST in animals have been developed only recently, and are still not widely used. Nonetheless, some significant pharmacological advances have been made. At present, there is evidence to support the efficacy of transtympanic gentamicin administration in the treatment of tinnitus associated with Meniere's disease; there is also some evidence to support the efficacy of intratympanic steroid and lidocaine application in the management of ST. Although benzodiazepines and anti-epileptic drugs appear to be effective in many cases of this condition, there is concern about their adverse side effect profile. Based on well-controlled clinical trials, vasodilators such as misoprostol, and histamine receptor ligands should be further investigated. Finally, given the evidence that ST is a form of sensory epilepsy, new antiepileptic drugs should be tested for potential efficacy as they are developed; such drugs may include novel N-methyl-D-aspartate receptor antagonists, as well as cannabinoids.

  5. 78 FR 32667 - Draft Guidance for Industry on Rheumatoid Arthritis: Developing Drug Products for Treatment...

    Science.gov (United States)

    2013-05-31

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Rheumatoid Arthritis... guidance for industry entitled ``Rheumatoid Arthritis: Developing Drug Products for Treatment.'' This... products developed as drug-device combination products. This guidance revises the guidance for...

  6. Nonresidential buildings energy consumption survey: 1979 consumption and expenditures. Part 2. Steam, fuel oil, LPG, and all fuels

    Energy Technology Data Exchange (ETDEWEB)

    Patinkin, L.

    1983-12-01

    This report presents data on square footage and on total energy consumption and expenditures for commercial buildings in the contiguous United States. Also included are detailed consumption and expenditures tables for fuel oil or kerosene, liquid petroleum gas (LPG), and purchased steam. Commercial buildings include all nonresidential buildings with the exception of those where industrial activities occupy more of the total square footage than any other type of activity. 7 figures, 23 tables.

  7. Plasma drug activity assay for treatment optimization in tuberculosis patients.

    Science.gov (United States)

    Heysell, Scott K; Mtabho, Charles; Mpagama, Stellah; Mwaigwisya, Solomon; Pholwat, Suporn; Ndusilo, Norah; Gratz, Jean; Aarnoutse, Rob E; Kibiki, Gibson S; Houpt, Eric R

    2011-12-01

    Low antituberculosis (TB) drug levels are common, but their clinical significance remains unclear, and methods of measurement are resource intensive. Subjects initiating treatment for sputum smear-positive pulmonary TB were enrolled from Kibong'oto National TB Hospital, Tanzania, and levels of isoniazid, rifampin, ethambutol, and pyrazinamide were measured at the time of typical peak plasma concentration (C(2 h)). To evaluate the significance of the effect of observed drug levels on Mycobacterium tuberculosis growth, a plasma TB drug activity (TDA) assay was developed using the Bactec MGIT system. Time to detection of plasma-cocultured M. tuberculosis versus time to detection of control growth was defined as a TDA ratio. TDA assays were later performed using the subject's own M. tuberculosis isolate and C(2 h) plasma from the Tanzanian cohort and compared to drug levels and clinical outcomes. Sixteen subjects with a mean age of 37.8 years ± 10.7 were enrolled. Fourteen (88%) had C(2 h) rifampin levels and 11 (69%) had isoniazid levels below 90% of the lower limit of the expected range. Plasma spiked with various concentrations of antituberculosis medications found TDA assay results to be unaffected by ethambutol or pyrazinamide. Yet with a range of isoniazid and rifampin concentrations, TDA exhibited a statistically significant correlation with drug level and drug MIC, and a TDA of ~1.0 indicated the presence of multidrug-resistant TB. In Tanzania, low (≤ 2.0) TDA was significantly associated with both lower isoniazid and rifampin C(2 h) levels, and very low (≤ 1.5) TDA corresponded to a trend toward lack of cure. Study of TDA compared to additional clinical outcomes and as a therapeutic management tool is warranted.

  8. Current idea of an algorithm for drug treatment and optimal succession of using targeted drugs

    Directory of Open Access Journals (Sweden)

    D. A. Nosov

    2014-11-01

    Full Text Available The application of targeted and pathogenetically sound medicational approaches could considerably improve the results of therapy in patients with metastatic renal-cell carcinoma (mRCC. To date, VEGF/VEGFR inhibitors continue to remain a basic and most effective drug treatment in patients with mRCC and the choice of a drug for first-line therapy is based on the following factors: disease prognosis, a patient’s general somatic state, and the understanding of immediate therapy goals, anticipated toxicity and tolerability.Most patients develop resistance to VEGFR inhibitors within 6–11 months after treatment initiation. The basis for resistance development may be the following mechanisms: activation of alternative proangiogenic signaling pathways, that of angiogenesis-independent progression pathways, a microenvironment-induced phenotypic change of tumor cells to form their resistance to targeted drugs, and pharmacokinetic and pharmacodynamic changes in the drug itself during therapy. To overcome resistance to VEGFR inhibitors, there are 2 possible options: 1 switching to a drug having another mechanism of action (the mTOR inhibitor everolimus; 2 that to a more selective and potent tyrosine kinase inhibitor (axitinib that selectively affects and suppresses the activityof the same targets – VEGFR (Vascular Endothelial Growth Factor Receptor 1–3. As before, there is scanty convincing evidence for unique benefits in a particular succession of targeted drugs: a VEGFR inhibitor – a VEGFR inhibitor or a VEGFR inhibitor – an mТOR inhibitor. In a number of cases, the succession of prescribing of targeted drugs may be practically determined by clinical criteria, specifically by the possibility of controlling toxic complications that may be typical for VEFGR inhibitors and may accumulate in case of their successive use. It must be also remembered that VEGFR inhibitors may be successfully reused in patients who have received second- or

  9. Current idea of an algorithm for drug treatment and optimal succession of using targeted drugs

    Directory of Open Access Journals (Sweden)

    D. A. Nosov

    2014-01-01

    Full Text Available The application of targeted and pathogenetically sound medicational approaches could considerably improve the results of therapy in patients with metastatic renal-cell carcinoma (mRCC. To date, VEGF/VEGFR inhibitors continue to remain a basic and most effective drug treatment in patients with mRCC and the choice of a drug for first-line therapy is based on the following factors: disease prognosis, a patient’s general somatic state, and the understanding of immediate therapy goals, anticipated toxicity and tolerability.Most patients develop resistance to VEGFR inhibitors within 6–11 months after treatment initiation. The basis for resistance development may be the following mechanisms: activation of alternative proangiogenic signaling pathways, that of angiogenesis-independent progression pathways, a microenvironment-induced phenotypic change of tumor cells to form their resistance to targeted drugs, and pharmacokinetic and pharmacodynamic changes in the drug itself during therapy. To overcome resistance to VEGFR inhibitors, there are 2 possible options: 1 switching to a drug having another mechanism of action (the mTOR inhibitor everolimus; 2 that to a more selective and potent tyrosine kinase inhibitor (axitinib that selectively affects and suppresses the activityof the same targets – VEGFR (Vascular Endothelial Growth Factor Receptor 1–3. As before, there is scanty convincing evidence for unique benefits in a particular succession of targeted drugs: a VEGFR inhibitor – a VEGFR inhibitor or a VEGFR inhibitor – an mТOR inhibitor. In a number of cases, the succession of prescribing of targeted drugs may be practically determined by clinical criteria, specifically by the possibility of controlling toxic complications that may be typical for VEFGR inhibitors and may accumulate in case of their successive use. It must be also remembered that VEGFR inhibitors may be successfully reused in patients who have received second- or

  10. Tracking the Sun VIII. The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Barbose, Galen L. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Darghouth, Naïm R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Spears, Mike [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Wiser, Ryan H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Buckley, Michael [Exeter Associates, Columbia, MD (United States); Widiss, Rebecca [Exeter Associates, Columbia, MD (United States); Grue, Nick [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-08-01

    Now in its eighth edition, Lawrence Berkeley National Laboratory (LBNL)’s Tracking the Sun report series is dedicated to summarizing trends in the installed price of grid-connected solar photovoltaic (PV) systems in the United States. The present report focuses on residential and nonresidential systems installed through year-end 2014, with preliminary trends for the first half of 2015. As noted in the text box below, this year’s report incorporates a number of important changes and enhancements. Among those changes, this year's report focuses solely on residential and nonresidential PV systems; data on utility-scale PV are reported in LBNL’s companion Utility-Scale Solar report series. Installed pricing trends presented within this report derive primarily from project-level data reported to state agencies and utilities that administer PV incentive programs, solar renewable energy credit (SREC) registration systems, or interconnection processes. In total, data were collected for roughly 400,000 individual PV systems, representing 81% of all U.S. residential and non-residential PV capacity installed through 2014 and 62% of capacity installed in 2014, though a smaller subset of this data were used in analysis.

  11. Evaluation of tinnitus patients by peroral multi-drug treatment.

    Science.gov (United States)

    Ohsaki, K; Ueno, M; Zheng, H X; Wang, Q C; Nishizaki, K; Nobuto, Y; Fujimura, T

    1998-05-01

    To evaluate patients complaining of subjective tinnitus, this study examined their response to peroral betahistine mesilate, vitamin B complex and diazepam in combination. Because three drugs were used together, it remains to be seen whether a single drug or a combination of drugs was effective. We issued questionnaires to 67 patients with tinnitus associated with sensorineural hearing loss of unknown etiology or tinnitus, despite normal hearing in pure tone audiometry and lack of distinct systemic disorders. Our original questionnaire contained seven items and allotted points for each item to facilitate evaluation. After prescribing the above drugs and observing patients' progress for 5 weeks, 50 of the 67 subjects were evaluated again by the same questionnaire. The present study evaluates tinnitus of patients as an example of clinical applications; this was not a controlled double blind study. It was found that, after patients took the prescribed medication, the total number of points were significantly reduced (paired t-test, P tinnitus were significantly reduced from 27 to 14, and cases of two types of tinnitus sound, were significantly decreased from 22 to 11 (chi 2-test, P tinnitus. However, long-term efficacy of the treatment was not investigated.

  12. Review of drug treatment of oral submucous fibrosis.

    Science.gov (United States)

    Chole, Revant H; Gondivkar, Shailesh M; Gadbail, Amol R; Balsaraf, Swati; Chaudhary, Sudesh; Dhore, Snehal V; Ghonmode, Sumeet; Balwani, Satish; Mankar, Mugdha; Tiwari, Manish; Parikh, Rima V

    2012-05-01

    This study undertook a review of the literature on drug treatment of oral submucous fibrosis. An electronic search was carried out for articles published between January 1960 to November 2011. Studies with high level of evidence were included. The levels of evidence of the articles were classified after the guidelines of the Oxford Centre for Evidence-Based Medicine. The main outcome measures used were improvement in oral ulceration, burning sensation, blanching and trismus. Only 13 publications showed a high level of evidence (3 randomized controlled trials and 10 clinical trials/controlled clinical trials), with a total of 1157 patients. Drugs like steroids, hyaluronidase, human placenta extracts, chymotrypsin and collagenase, pentoxifylline, nylidrin hydrochloride, iron and multivitamin supplements including lycopene, have been used. Only systemic agents were associated with few adverse effects like gastritis, gastric irritation and peripheral flushing with pentoxifylline, and flushingly warm skin with nylidrin hydrochloride; all other side-effects were mild and mainly local. Few studies with high levels of evidence were found. The drug treatment that is currently available for oral submucous fibrosis is clearly inadequate. There is a need for high-quality randomized controlled trials with carefully selected and standardized outcome measures.

  13. Nanotechnology-based intelligent drug design for cancer metastasis treatment.

    Science.gov (United States)

    Gao, Yu; Xie, Jingjing; Chen, Haijun; Gu, Songen; Zhao, Rongli; Shao, Jingwei; Jia, Lee

    2014-01-01

    Traditional chemotherapy used today at clinics is mainly inherited from the thinking and designs made four decades ago when the Cancer War was declared. The potency of those chemotherapy drugs on in-vitro cancer cells is clearly demonstrated at even nanomolar levels. However, due to their non-specific effects in the body on normal tissues, these drugs cause toxicity, deteriorate patient's life quality, weaken the host immunosurveillance system, and result in an irreversible damage to human's own recovery power. Owing to their unique physical and biological properties, nanotechnology-based chemotherapies seem to have an ability to specifically and safely reach tumor foci with enhanced efficacy and low toxicity. Herein, we comprehensively examine the current nanotechnology-based pharmaceutical platforms and strategies for intelligent design of new nanomedicines based on targeted drug delivery system (TDDS) for cancer metastasis treatment, analyze the pros and cons of nanomedicines versus traditional chemotherapy, and evaluate the importance that nanomaterials can bring in to significantly improve cancer metastasis treatment.

  14. Tumor burden talks in cancer treatment with PEGylated liposomal drugs.

    Directory of Open Access Journals (Sweden)

    Yi-Yu Lin

    Full Text Available PURPOSE: PEGylated liposomes are important drug carriers that can passively target tumor by enhanced permeability and retention (EPR effect in neoplasm lesions. This study demonstrated that tumor burden determines the tumor uptake, and also the tumor response, in cancer treatment with PEGylated liposomal drugs in a C26/tk-luc colon carcinoma-bearing mouse model. METHODS: Empty PEGylated liposomes (NanoX and those encapsulated with VNB (NanoVNB were labeled with In-111 to obtain InNanoX and InVNBL in high labeling yield and radiochemical purity (all >90%. BALB/c mice bearing either small (58.4±8.0 mm(3 or large (102.4±22.0 mm(3 C26/tk-luc tumors in the right dorsal flank were intravenously administered with NanoVNB, InNanoX, InVNBL, or NanoX as a control, every 7 days for 3 times. The therapeutic efficacy was evaluated by body weight loss, tumor growth inhibition (using calipers and bioluminescence imaging and survival fraction. The scintigraphic imaging of tumor mouse was performed during and after treatment. RESULTS: The biodistribution study of InVNBL revealed a clear inverse correlation (r (2 = 0.9336 between the tumor uptake and the tumor mass ranged from 27.6 to 623.9 mg. All three liposomal drugs showed better therapeutic efficacy in small-tumor mice than in large-tumor mice. Tumor-bearing mice treated with InVNBL (a combination drug showed the highest tumor growth inhibition rate and survival fraction compared to those treated with NanoVNB (chemodrug only and InNanoX (radionuclide only. Specific tumor targeting and significantly increased tumor uptake after periodical treatment with InVNBL were evidenced by scintigraphic imaging, especially in mice bearing small tumors. CONCLUSION: The significant differences in the outcomes of cancer treatment and molecular imaging between animals bearing small and large tumors revealed that tumor burden is a critical and discriminative factor in cancer therapy using PEGylated liposomal drugs.

  15. Are drug-eluting stents the future of SFA treatment?

    Science.gov (United States)

    Bosiers, M; Deloose, K; Keirse, K; Verbist, J; Peeters, P

    2010-02-01

    Drug-eluting stent (DES) technology was developed to prevent early thrombosis and late luminal loss to potentially improve long-term patency rates. Although favorable DES results have recently become available with the Zilver PTX and STRIDES studies, the high price of DES is a major drawback for this technology to become the golden standard for peripheral endovascular therapy in de novo femoro-popliteal (FP) lesions. Nevertheless, DES has the potential to make the difference and to establish itself as an important treatment option in patients presenting with TASC C&D FP lesions who are at high-risk for surgery and for the treatment of in-stent restenosis, where until now, no valuable treatment option has proven to be beneficial.

  16. Fabry disease - current treatment and new drug development.

    Science.gov (United States)

    Motabar, Omid; Sidransky, Ellen; Goldin, Ehud; Zheng, Wei

    2010-07-23

    Fabry disease is a rare inherited lysosomal storage disorder caused by a partial or complete deficiency of α-galactosidase A (GLA), resulting in the storage of excess cellular glycosphingolipids. Enzyme replacement therapy is available for the treatment of Fabry disease, but it is a costly, intravenous treatment. Alternative therapeutic approaches, including small molecule chaperone therapy, are currently being explored. High throughput screening (HTS) technologies can be utilized to discover other small molecule compounds, including non-inhibitory chaperones, enzyme activators, molecules that reduce GLA substrate, and molecules that activate GLA gene promoters. This review outlines the current therapeutic approaches, emerging treatment strategies, and the process of drug discovery and development for Fabry disease.

  17. Rebound effect of drugs: fatal risk of conventional treatment and pharmacological basis of homeopathic treatment

    Directory of Open Access Journals (Sweden)

    Marcus Zulian Teixeira

    2012-06-01

    Full Text Available The homeopathic model applies the secondary action or vital reaction of the organism as a therapeutic method and thus prescribes treatment by similitude, which consists in administering to ill individuals substances that cause similar symptoms in healthy individuals. The vital, homeostatic or paradoxical reaction of the organism might be explained scientifically by means of the rebound effect of modern drugs, which might cause fatal iatrogenic events after discontinuation of antipathic (a term used in alternative medicine for palliative treatment, also known as enantiopathic treatment. Although the rebound effect is studied by modern pharmacology, it is poorly communicated to and discussed among healthcare professionals, who are thus deprived of information needed for the safe management of modern drugs. This article presents an up-to-date review on the rebound effect of modern drugs that grounds the homeopathic principle of healing and calls the attention of doctors to this type of adverse effect that is usually unnoticed. The rebound effect of modern palliative drugs, which was pointed out by Hahnemann more than two centuries ago, might cause fatal adverse events and is illustrated by the examples of acetylsalicylic acid, anti-inflammatory agents, bronchodilators, antidepressants, statins, proton-pump inhibitors, etc. Although the rebound effect is expressed by a small fraction of (susceptible individuals and might be avoided by gradual tapering of antipathic drugs, it exhibits epidemiologic importance as a function of the massive use of such palliative drugs and the lack of knowledge in its regard.

  18. 77 FR 61417 - Guidance for Industry on Acute Bacterial Sinusitis: Developing Drugs for Treatment; Availability

    Science.gov (United States)

    2012-10-09

    ... HUMAN SERVICES Food and Drug Administration Guidance for Industry on Acute Bacterial Sinusitis... entitled ``Acute Bacterial Sinusitis: Developing Drugs for Treatment.'' This guidance addresses FDA's... an indication for the treatment of acute bacterial sinusitis (ABS). This guidance finalizes the...

  19. Immunosuppressive drugs for the treatment of autoimmune pancreatitis.

    Science.gov (United States)

    Pezzilli, Raffaele

    2014-01-01

    Autoimmune pancreatitis is one of the few diseases of the pancreas characterized by the possibility of curing the illness using immunosuppressant drugs. In this paper, the therapeutic approach used to treat autoimmune pancreatitis patients and the clinical outcome related to each treatment modality were reviewed. Steroids are useful in alleviating the symptoms of the acute presentation of autoimmune pancreatitis, but some questions remain open, such as a shared definition of the disease's remission as well as autoimmune pancreatitis relapse, the dosage of steroids in the symptomatic phase of the disease and the duration of steroid therapy. Finally, it should be determined if other immunosuppressive nonsteroidal drugs could become first-line therapy in patients with autoimmune pancreatitis without jaundice and without atrophic pancreas.

  20. [Pulmonary medicine. Two new drugs for the treatment of COPD].

    Science.gov (United States)

    Rochat, Thierry

    2011-01-19

    Roflumilast is a new anti-inflammatory drug for the treatment of COPD. Studies have reported modest, but significant increase of FEV1 with roflumilast, as well as decreased rate of exacerbations. Its use is limited by drug-related nausea and weight lost occurring in some patients. Currently it is only available in Germany. Indacaterol is a new beta-2-adrenergic bronchodilator that needs only one inhalation per day. Studies with indacaterol report a good therapeutic window and the preparation is available in Switzerland. There is no reason that prevents prescription of indacaterol together with tiotropium, a once-a-day anti-cholinergic bronchodilator. However, no studies have specifically evaluated the combination of indacaterol and tiotropium in COPD.

  1. Correlates of injection drug use among individuals admitted to public and private drug treatment facilities in Turkey.

    Science.gov (United States)

    Mutlu, Elif; Alaei, Arash; Tracy, Melissa; Waye, Katherine; Cetin, Mustafa Kemal; Alaei, Kamiar

    2016-07-01

    The number of individuals seeking treatment for drug use has been increasing in recent years in Turkey. However, existing research on patterns and risk factors for drug use and how they vary by age and location in Turkey is limited. We examined the socio-demographic characteristics, drug use behaviors, and treatment history of citizens admitted to inpatient substance use treatment at public and private facilities in Turkey during 2012 and 2013 and identified correlates of lifetime and current injection drug use. Of the 11,247 patients at the 22 public treatment centers in 2012-2013, a majority were male, lived with family, were unemployed, and had an average age of 27 years. Within private clinics (n=663), a higher proportion was female (9.7% private vs. 5.7% public), aged 11-17 years old (13% vs. 7.4%), used cannabis as their primary drug (18.4% vs. 13.2%), and had previously received drug treatment (57% vs. 47.2%). Within public centers, 40.4% reported ever injecting drugs and 33.7% reported injecting in the past 30 days; the corresponding percentages at private clinics were 22.5% and 18.1%. Significant predictors of injection drug use included being homeless, being a temporal employee or unemployed, having higher education, heroin as a preferred drug, having a longer duration of drug use, and prior drug treatment. Prevention and intervention efforts are needed to reduce the transition to heroin and injection drug use among youth as well as improve access to a variety of drug treatment options for people who use substances in Turkey. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  2. Cardiovascular drugs in the treatment of infantile hemangioma

    Institute of Scientific and Technical Information of China (English)

    Israel Fernandez-Pineda; Regan Williams; Lucia Ortega-Laureano; Ryan Jones

    2016-01-01

    Since the introduction of propranolol in the treatment of complicated infantile hemangiomas(IH) in 2008, other different beta-blockers, including timolol, acetabutolol, nadolol and atenolol, have been successfully used for the same purpose. Various hypotheses including vasoconstriction, inhibition of angiogenesis and the induction of apoptosis in proliferating endothelial cells have been advanced as the potential beta-blockerinduced effect on the accelerated IH involution, although the exact mechanism of action of beta-blockers remains unknown. This has generated an extraordinary interest in IH research and has led to the discovery of the role of the renin-angiotensin system(RAS) in the biology of IH, providing a plausible explanation for the beta-blocker induced effect on IH involution and the development of new potential indications for RAS drugs such as angiotensin-converting enzyme inhibitors and angiotensin-receptor blockers in the treatment of IH. This review is focused on the current use of cardiovascular drugs in the treatment of IH.

  3. New drug treatments for alcohol problems: a critical appraisal.

    Science.gov (United States)

    Moncrieff, J; Drummond, D C

    1997-08-01

    This review considers the novel drug treatments that have been suggested to help prevent relapse or attenuate drinking in people with alcohol problems. The evidence from randomized controlled trials for the efficacy of some of the main candidates: acamprosate, naltrexone, bromocriptine, selective serotonin re-uptake inhibitors and buspirone, was examined. Important methodological problems which may have introduced bias were detected in many of the trials. These included failure to test the integrity of the double blind, excluding or estimating outcome in early withdrawals and the comparison of groups on multiple outcome measures with selective reporting of results. In addition, the generalizability of some studies was limited by the procedures used for sample selection. In view of the potential adverse effects of drug treatment it is concluded that the evidence is not strong enough to support the introduction of any of these substances into routine clinical practice at present. The review also emphasizes the importance of methodological rigour to maximize objectivity in treatment evaluation research.

  4. Drug-drug interactions between immunosuppressants and antidiabetic drugs in the treatment of post-transplant diabetes mellitus.

    Science.gov (United States)

    Vanhove, Thomas; Remijsen, Quinten; Kuypers, Dirk; Gillard, Pieter

    2016-09-14

    Post-transplant diabetes mellitus is a frequent complication of solid organ transplantation that generally requires treatment with lifestyle interventions and antidiabetic medication. A number of demonstrated and potential pharmacokinetic drug-drug interactions (DDIs) exist between commonly used immunosuppressants and antidiabetic drugs, which are comprehensively summarized in this review. Cyclosporine (CsA) itself inhibits the cytochrome P450 (CYP) 3A4 enzyme and a variety of drug transporters. As a result, it increases exposure to repaglinide and sitagliptin, will likely increase the exposure to nateglinide, glyburide, saxagliptin, vildagliptin and alogliptin, and could theoretically increase the exposure to gliquidone and several sodium-glucose transporter (SGLT)-2 inhibitors. Currently available data, although limited, suggest that these increases are modest and, particularly with regard to gliptins and SGLT-2 inhibitors, unlikely to result in hypoglycemia. The interaction with repaglinide is more pronounced but does not preclude concomitant use if repaglinide dose is gradually titrated. Mycophenolate mofetil and azathioprine do not engage in DDIs with any antidiabetic drug. Although calcineurin inhibitors (CNIs) and mammalian target of rapamycin inhibitors (mTORi) are intrinsically prone to DDIs, their disposition is not influenced by metformin, pioglitazone, sulfonylureas (except possibly glyburide) or insulin. An effect of gliptins on the disposition of CNIs and mTORi is unlikely, but has not been definitively ruled out. Based on their disposition profiles, glyburide and canagliflozin could affect CNI and mTORi disposition although this requires further study. Finally, delayed gastric emptying as a result of glucagon-like peptide-1 agonists seems to have a limited, but not necessarily negligible effect on CNI disposition.

  5. Managing Mental Health Problems in Everyday Life: Drug Treatment Client's Self-Care Strategies

    Science.gov (United States)

    Holt, Martin; Treloar, Carla

    2008-01-01

    Little is understood about the self-care activities undertaken by drug treatment clients. Using data from a qualitative study of drug treatment and mental health we identify the self-care practices of drug treatment clients diagnosed with anxiety and depression. Seventy-seven participants were interviewed in four sites across Australia.…

  6. Current and emerging options for the drug treatment of narcolepsy.

    Science.gov (United States)

    De la Herrán-Arita, Alberto K; García-García, Fabio

    2013-11-01

    Narcolepsy/hypocretin deficiency (now called type 1 narcolepsy) is a lifelong neurologic disorder with well-established diagnostic criteria and etiology. Narcolepsy is a chronic sleep disorder characterized by excessive daytime sleepiness (EDS) and symptoms of dissociated rapid eye movement sleep such as cataplexy (sudden loss of muscle tone), hypnagogic hallucinations (sensory events that occur at the transition from wakefulness to sleep), sleep paralysis (inability to perform movements upon wakening or sleep onset), and nocturnal sleep disruption. As these symptoms are often disabling, most patients need life-long treatment. The treatment of narcolepsy is well defined, and, traditionally, amphetamine-like stimulants (i.e., dopaminergic release enhancers) have been used for clinical management to improve EDS and sleep attacks, whereas tricyclic antidepressants have been used as anticataplectics. However, treatments have evolved to better-tolerated compounds such as modafinil or armodafinil (for EDS) and adrenergic/serotonergic selective reuptake inhibitors (as anticataplectics). In addition, night-time administration of a short-acting sedative, c-hydroxybutyrate (sodium oxybate), has been used for the treatment for EDS and cataplexy. These therapies are almost always needed in combination with non-pharmacologic treatments (i.e., behavioral modification). A series of new drugs is currently being tested in animal models and in humans. These include a wide variety of hypocretin agonists, melanin- concentrating hormone receptor antagonists, antigenspecific immunopharmacology, and histamine H3 receptor antagonists/inverse agonists (e.g., pitolisant), which have been proposed for specific therapeutic applications, including the treatment of Alzheimer's disease, attention-deficit hyperactivity disorder, epilepsy, and more recently, narcolepsy. Even though current treatment is strictly symptomatic, based on the present state of knowledge of the pathophysiology of

  7. The relationship between vulnerable attachment style, psychopathology, drug abuse, and retention in treatment among methadone maintenance treatment patients.

    Science.gov (United States)

    Potik, David; Peles, Einat; Abramsohn, Yahli; Adelson, Miriam; Schreiber, Shaul

    2014-01-01

    The relationship between vulnerable attachment style, psychopathology, drug abuse, and retention in treatment among patients in methadone maintenance treatment (MMT) was examined by the Vulnerable Attachment Style Questionnaire (VASQ), the Symptom Checklist-90 (SCL-90), and drug abuse urine tests. After six years, retention in treatment and repeated urine test results were studied. Patients with vulnerable attachment style (a high VASQ score) had higher rates of drug abuse and higher psychopathology levels compared to patients with secure attachment style, especially on the interpersonal sensitivity, anxiety, hostility, phobic anxiety, and paranoid ideation scales. Drug abstinence at baseline was related to retention in treatment and to higher rates of drug abstinence after six years in MMT, whereas a vulnerable attachment style could not predict drug abstinence and retention in treatment. Clinical Implications concerning treatment of drug abusing populations and methodological issues concerning the VASQ's subscales are also discussed.

  8. JCL roundtable: drug treatment of severe forms of familial hypercholesterolemia.

    Science.gov (United States)

    Brown, W Virgil; Rader, Daniel J; Goldberg, Anne C

    2014-01-01

    Clinical lipidologists are often asked to manage patients with severely elevated low-density lipoprotein cholesterol (LDL-C) and other apolipoprotein B-containing lipoproteins. Statins at maximum doses and in combination with other drugs may not achieve adequate reductions in LDL-C in such patients. The most dramatic elevations are usually in patients with genetic abnormalities in the LDL receptor gene on both chromosome pairs. LDL-C values well in excess of 400 mg/dL are not fully responsive to current treatments. In the past few months, the Food and Drug Administration has approved 2 new drugs for special use in such patients; these are mipomersen and lomitapide. During the National Lipid Association's Scientific Sessions, 2 highly experienced clinician scientists who have completed research studies with these agents agreed to answer questions pertinent to the prescription use of these agents. These scientists are Dr Anne Goldberg from Washington University in St. Louis and Dr Daniel Rader from the University of Pennsylvania.

  9. Measured energy savings from the application of reflective roofsin 2 small non-residential buildings

    Energy Technology Data Exchange (ETDEWEB)

    Akbari, Hashem

    2003-01-14

    Energy use and environmental parameters were monitored in two small (14.9 m{sup 2}) non-residential buildings during the summer of 2000. The buildings were initially monitored for about 1 1/2 months to establish a base condition. The roofs of the buildings were then painted with a white coating and the monitoring was continued. The original solar reflectivities of the roofs were about 26%; after the application of roof coatings the reflectivities increased to about 72%. The monitored electricity savings were about 0.5kWh per day (33 Wh/m2 per day). The estimated annual savings are about 125kWh per year (8.4 kWh/m2); at a cost of $0.1/kWh, savings are about $0.86/m2 per year. Obviously, it costs significantly more than this amount to coat the roofs with reflective coating, particularly because of the remote locations of these buildings. However, since the prefabricated roofs are already painted green at the factory, painting them a white (reflective) color would bring no additional cost. Hence, a reflective roof saves energy at no incremental cost.

  10. Information Processing and Creative Thinking Abilities of Residential and Non-Residential School Children

    Directory of Open Access Journals (Sweden)

    Atasi Mohanty

    2015-10-01

    Full Text Available This study attempts to assess and compare the residential and non-residential schoolchildren in information-processing skills and creative thinking abilities. A sample of 80 children from Classes 5 and 7 were selected from two types of schools, residential/ashram (02 and non-residential/formal schools (02 in Bolpur subdivision of West Bengal in India where the medium of instruction is Bengali language/mother-tongue. All the children were individually administered the PASS (Planning, Attention, Simultaneous, Successive, Stroop, Matching Familiar Figure Test (MFFT-20, and creative thinking tasks. The residential school children were found to perform better both in information processing and creative thinking tasks. The developmental trend could not be clearly observed due to small sample size, but with increasing age, children were using better processing strategies. Due to ashram environment, creative pedagogy, and various co-curricular activities, the residential school children were found to be more creative than their formal school counterparts. Moreover, some significant positive correlations were found among information processing skills and creative thinking dimensions.

  11. New active drugs for the treatment of advanced colorectalcancer

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Newer active drugs have been recently added to thepharmacological armamentarium for the treatment ofmetastatic colorectal cancer. Aflibercept, a recombinantfusion protein composed of the extracellular domainsof human vascular endothelial growth factor receptors(VEGFR) 1 and 2 and the Fc portion of human immunoglobulinG1 (IgG1), is an attractive second-line optionin combination with folfiri for patients who have failedfolfox +/- bevacizumab. Ramucirumab, a human IgG1monoclonal antibody that targets VEGFR-2, providedsimilar results in the same setting. Tas-102, an oralfluoropyrimidine, and regorafenib, a multi-tyrosinekinase inhibitor, are both able to control the diseasein a considerable proportion of patients when all otheravailable treatments have failed. These new therapeuticoptions along with the emerging concept that previoustherapies may also be reitroduced or rechallenged afterregorafenib and Tas-102 failure are bringing new hopefor thousands of patients and their families.

  12. Stroke: ineffective tube securement reduces nutrition and drug treatment.

    Science.gov (United States)

    Brazier, Sophie; Taylor, Stephen J; Allan, Kaylee; Clemente, Rowan; Toher, Deirdre

    2017-06-22

    Stroke patients with dysphagia often depend on nutrition, hydration and medication via nasogastric (NG) feeding tubes. Securing tubes using tape is associated with repeated tube loss. In this study, the authors determined cause and effect by auditing tube placement methods, delays incurred, duration and costs. Of 202 NG tube placements in 75 patients, 67 placements occurred in 17 patients over a full course of enteral nutrition (EN) and 40 of these placements were tracked. Tubes were secured by tape in 100%, mittens 31% and special observation 5.4%. However, over an EN course, inadvertent tube loss occurred in 82% of patients and was associated with age (p=0.049) and mitten use (pnutrition, hydration and drug treatments; this may impair recovery. Reducing tube loss is likely to reduce patient distress, treatment cost and enhance recovery.

  13. Survival Analysis of Drug Abuse Relapse in Addiction Treatment Centers

    Directory of Open Access Journals (Sweden)

    Kassani

    2015-09-01

    Full Text Available Background Drug abuse is a chronic and enduring phenomenon, which is among the important challenging public health problems. One of the main aspects in drug abuse is the relapse. Objectives The aims of this study were to estimate the time to relapse (survival rate and to evaluate some of its associated variables by survival analysis. Patients and Methods This research was conducted in four addiction treatment centers on 140 self-referred addicts in Ilam city, Iran, in 2012. Cluster sampling method was used for selecting the samples and data were collected by interview and referring to the subjects’ records. The gathered data were analyzed through the life table, Kaplan-Meier analysis, log rank test, and Cox regression. Results The relapse rate was 30.42%, mean and median of the time to relapse (survival time were 27.40 ± 1.63 months (CI 95%: 24.19 - 30.60 and 25 ± 2.25 months (CI 95%: 22.5 - 27.5, respectively. In the first six months, the cumulative survival rate was 83%, while in the 24th month it was 46% and the following time was consistent. Job status (OR = 2.64, marital status (OR = 1.55, family size (OR = 1.20 and age (OR = 0.23 were statistically significant in Cox regression model. Conclusions In the initial treatment, it seems necessary to supervise and monitor the treatment process through staff in addiction treatment centers together with the company of the addicts’ families to reduce relapse rate.

  14. Drugs in early clinical development for the treatment of osteosarcoma.

    Science.gov (United States)

    Heymann, Marie-Françoise; Brown, Hannah K; Heymann, Dominique

    2016-11-01

    Osteosarcomas are the main malignant primary bone tumours found in children and young adults. Conventional treatment is based on diagnosis and resection surgery, combined with polychemotherapy. This is a protocol that was established in the 1970s. Unfortunately, this therapeutic approach has reached a plateau of efficacy and the patient survival rate has not improved in the last four decades. New therapeutic approaches are thus required to improve the prognosis for osteosarcoma patients. Areas covered: From the databases available and published scientific literature, the present review gives an overview of the drugs currently in early clinical development for the treatment of osteosarcoma. For each drug, a short description is given of the relevant scientific data supporting its development. Expert opinion: Multidrug targeted approaches are set to emerge, given the heterogeneity of osteosarcoma subtypes and the multitude of therapeutic responses. The key role played by the microenvironment in the disease increases the number of therapeutic targets (such as macrophages or osteoclasts), as well as the master proteins that control cell proliferation or cell death. Ongoing phase I/II trials are important steps, not only for identifying new therapies with greater safety and efficacy, but also for better defining the role played by the microenvironment in the pathogenesis of osteosarcoma.

  15. Drug Combinations as the New Standard for Melanoma Treatment.

    Science.gov (United States)

    Polkowska, Marta; Czepielewska, Edyta; Kozłowska-Wojciechowska, Małgorzata

    2016-12-01

    Advanced melanoma is related to a very grim prognosis and fast progression. Until recently, there has been no indicated treatment that would affect the disease's outcome. However, the progress in immunotherapy and molecular therapy has significantly changed the unfavourable prognosis of melanoma progression and its short survival rate. Both approaches have improved patients' outcomes and provided renewed hope for successful treatment. Moreover, in order to further enhance patients' outcomes and to avoid mechanisms of tumour resistance, investigators attempted a combined approach. Targeted therapy combinations allowed a better response rate and progression-free survival than monotherapy with one of the agents. Another promising combination, but with limiting toxicities, is a concurrent immuno- and molecular-targeted therapy. It is suspected that complimentary usage of these drugs may lead to synergism, providing robust and quick tumour responses as well as long-lasting effects. Results of currently ongoing clinical trials that investigate combination strategies in melanoma are expected to provide more mature data about the effectiveness and the safety profile of those therapies. Until more robust results of these studies occur, the best management of advanced and metastatic melanoma is immunotherapy with anti-PD1 drugs or targeted therapy with concomitant BRAF and MEK inhibitor. However, which of these two options should be used first is still under discussion.

  16. [Possibilities of non-drug treatment for Parkinson's disease].

    Science.gov (United States)

    Pokhabov, D V; Abramov, V G; Pokhabov, D D

    In this article, non-drug methods of treatment of Parkinson's disease are reviewed. Particular attention is given to the motor symptoms of disease, specifically to gait disorders. Information about objective methods of gait impairment is presented. Own results that confirm the effect of a method of tempo-rhythmical correction of walk in patients with Parkinson's disease (PD) and vascular parkinsonism as well as a device for assessment of gait parameters developed by the authors are analyzed. The efficacy of other methods of gait correction using external cues, study design and level of evidence are analyzed as well. Information about possibilities of physical therapy and ergotherapy for correction of different symptoms of Parkinson's disease is presented. Positive and negative results of transcranial magnetic stimulation, light therapy and transcranial micropolarization in PD are analyzed. Basis non-drug methods of PD treatment, which currently have insufficient level of evidence (methods of mental relaxation and auditory training, methods of whole body vibration (vibromassage), laser therapy (photoacoustic therapy), acupuncture), are described in brief. Perspectives of the method of gait recovery in PD using tempo-rhythmic correction are emphasized.

  17. Oral drugs in the treatment of metastatic colorectal cancer.

    Science.gov (United States)

    Kwakman, J J M; Punt, C J A

    2016-07-01

    Intravenous administration of fluoropyrimidine-based chemotherapy has been the cornerstone of treatment in metastatic colorectal cancer (mCRC) for decades. The availability of oral capecitabine has improved the tolerability in monotherapy schedules, and has simplified combination schedules. Since then, other oral drugs have proven efficacy in this setting. We review the available evidence and most recent data concerning oral drugs with proven efficacy in mCRC, including capecitabine, S-1, trifluridine-tipiracil (TAS-102) and regorafenib. The use of capecitabine is widely implemented in the care of mCRC. However, with recent data supporting its prolonged use, the relatively high incidence of hand-foot syndrome (HFS) may impair quality of life. In Asian populations, S-1 is associated with equivalent efficacy but lower incidence of HFS compared to capecitabine. Further studies evaluating the effects of S-1 in Western populations are needed. Both regorafenib and TAS-102 improve the overall survival of patients in whom all other treatment options have failed. Since only a subset of patients appears to benefit, future studies to identify predictive biomarkers are needed.

  18. Managing la malilla: Exploring drug treatment experiences among injection drug users in Tijuana, Mexico, and their implications for drug law reform.

    Science.gov (United States)

    Syvertsen, Jennifer; Pollini, Robin A; Lozada, Remedios; Vera, Alicia; Rangel, Gudelia; Strathdee, Steffanie A

    2010-11-01

    In August 2009, Mexico reformed its drug laws and decriminalized small quantities of drugs for personal use; offenders caught three times will be mandated to enter drug treatment. However, little is known about the quality or effectiveness of drug treatment programs in Mexico. We examined injection drug users' (IDUs) experiences in drug treatment in Tijuana, Mexico, with the goal of informing program planning and policy. We examined qualitative and quantitative data from Proyecto El Cuete, a multi-phased research study on HIV risk among IDUs in Tijuana. Phase I consisted of 20 in-depth interviews and Phase II employed respondent-driven sampling to recruit 222 IDUs for a quantitative survey. We also reviewed national drug policy documents, surveillance data, and media reports to situate drug users' experiences within the broader sociopolitical context. Participants in the qualitative study were 50% male with a mean age of 32; most injected heroin (85.0%) and methamphetamine (60.0%). The quantitative sample was 91.4% male with a mean age of 35; 98.2% injected heroin and 83.7% injected heroin and methamphetamine together. The majority of participants reported receiving treatment: residential treatment was most common, followed by methadone; other types of services were infrequently reported. Participants' perceptions of program acceptability and effectiveness were mixed. Mistreatment emerged as a theme in the qualitative interviews and was reported by 21.6% of Phase II participants, primarily physical (72.0%) and verbal (52.0%) abuse. Our results point to the need for political, economic, and social investment in the drug treatment system before offenders are sentenced to treatment under the revised national drug law. Resources are needed to strengthen program quality and ensure accountability. The public health impact of the new legislation that attempts to bring drug treatment to the forefront of national drug policy should be systematically evaluated. Copyright

  19. Recovery among Adolescents: Models for Post-Treatment Gains in Drug Abuse Treatments

    Science.gov (United States)

    Joe, George W.; Knight, Danica Kalling; Becan, Jennifer E.; Flynn, Patrick M.

    2013-01-01

    Recovery among adolescents undergoing substance abuse treatment was modeled in terms of pre-treatment motivation, therapeutic relationships, psychological functioning, treatment retention, legal pressures, DSM diagnoses, and client demographics. To address between program differences, a within-covariance matrix, based on 547 youth, was used. Applicability of the results across treatment modalities was also examined. The data were from the NIDA-sponsored DATOS Adolescent study. Results from structural equation models (estimated using Mplus) indicated that higher pre-treatment motivation predicted stronger counselor and in-treatment peer relationships, better counselor relationships and retention predicted less illegal drug use at follow-up, and DSM diagnosis was important in the treatment process. Overall, illegal drug use at follow-up was associated with post-treatment alcohol consumption, cigarette use, condom nonuse, psychological distress, criminality, and school non-attendance. The results document the importance of motivation and therapeutic relationships on recovery, even when taking into account the relative effects of legal pressures, DSM diagnoses, and demographics. PMID:24238715

  20. Drug utilization of clarithromycin for gastrointestinal disease treatment

    Institute of Scientific and Technical Information of China (English)

    Quan Zhou; Ling-Ling Zhu; Xiao-Feng Yan; Wen-Sheng Pan; Su Zeng

    2008-01-01

    AIM: To evaluate the patterns of use of clarithromycin for gastrointestinal disease treatment and promote its rational use.METHODS: Using a structured pro forma, we conducted a two-month survey of the electronic prescriptions containing immediate-release (IR) or sustained-release (SR) product of clarithromycin for outpatients with gastrointestinal diseases in a 2200-bed general hospital. Suitability of the prescription was audited retrospectively.RESULTS: One hundred and sixty-four prescriptions of SR product and 110 prescriptions of IR product were prescribed for gastrointestinal disease treatment. Among prescriptions for anti-Helicobacter pylori(H pylori) therapy, triple therapy take the dominant position (91.8%), followed by quadruple therapy (4.3%) and dual therapy (3.9%). Amoxicillin was the most frequently co-prescribed antibiotic. Furazolidone and levofloxacin are used more widely than metronidazole or tinidazole. Clarithromycin SR was administered at inappropriate time points in all prescriptions. Fifty percent of all prescriptions of clarithromycin SR, and 6.4% of prescriptions of clarithromycin IR, were prescribed at inappropriate dosing intervals. Surprisingly, disconcordance between diagnoses and indications was observed in all prescriptions of clarithromycin SR which has not been approved for treating Hpylori infection although off-label use for this purpose was reported in literature. On the contrary, only one prescription (0.9%) of clarithromycin IR was prescribed for unapproved indication (i.e. Gastro-oesophageal reflux disease). 1.4% of prescriptions for chronic gastritis or peptic ulcer treatment were irrational in that clarithromycin was not co-prescribed with gastric acid inhibitors. Clinical significant CYP3A based drug interactions with clarithromycin were identified.CONCLUSION: There is a great scope to improve the quality of clarithromycin prescribing in patients with gastrointestinal disease, especially with regard to administration

  1. From Leflunomide to Teriflunomide: Drug development and Immunosuppressive Oral Drugs in the Treatment of Multiple Sclerosis.

    Science.gov (United States)

    Aly, Lilian; Hemmer, Bernhard; Korn, Thomas

    2016-12-08

    Immunosuppressive drugs have been used in the treatment of multiple sclerosis (MS) for a long time. Today, the increased number of approved substances and the possibility of an oral availability of some immunomodulators improve the therapeutic repertory and increase patient satisfaction and compliance. Teriflunomide is indicated as first line oral disease modifying therapy (DMT) in relapsing-remitting MS (RRMS). Its immunosuppressive capacity results from an inhibition of de novo pyrimidine synthesis in rapidly proliferating lymphocytes. While Teriflunomide has been approved for the treatment of RRMS only since 2012, there is substantial therapeutic experience with its prodrug Leflunomide used in the treatment of rheumatoid arthritis (RA). In MS, a daily dose of 14 mg Teriflunomide reduces the annualized relapse rate (ARR) by more than 30% and disability progression by 30% compared to placebo while it provides a reasonable safety profile. This review presents an overview on oral immunosuppressants used in the treatment of MS. With an emphasis on Teriflunomide it summarizes discovery, mechanism of action and clinical effectiveness in phase II and III trials as well as important aspects for treating physicians.

  2. Training the Staff of a Drug Addiction Treatment Facility: A Case Study of Hogar De Encuentro

    Science.gov (United States)

    Sorensen, Andrew A.; Leske, M. Cristina

    1977-01-01

    This paper, presented at the American Public Health Association meeting; Chicago, November 1975, discusses a staff training program at a drug addiction treatment facility established for Spanish-speaking (and other) drug addicts. Staff improved counseling skills and knowledge of drug addiction, but changed little in attitudes toward drug use and…

  3. Treatment of cancer by using Nanoparticles as a Drug Delivery

    Directory of Open Access Journals (Sweden)

    Dimendra J Patel

    2012-03-01

    Full Text Available Although the “war on cancer” is now in its fourth decade and despite much progress has been made in categorizing the environmental causes and cellular and molecular biological basis for this dreaded disease, we still do not have a precise understanding of the differences between a cancer cell and its normal counterpart. If we do not understand cancer, we cannot control, conquer, and eliminate it. The completion of the human genome sequence and its subsequent improvements in the sequence data are important steps to fully comprehend cancer cell biology. Nanotechnology, a new, novel focus of research evolved from the convergence and coalescence of many diverse scientific disciplines and as a general term for the creation, manipulation, and application of structures in the nanometer size range. In this article, Nano medicine aspects of nanotechnology will be stressed and will cover areas such as drug delivery systems and new drug therapies as they relate to cancer. One of the ultimate goals of Nano medicine is to create medically useful Nano devices that can function inside the body. It is envisioned that Nano devices will be hybrids of biologic molecules and synthetic polymers that can enter cells and the organelles to interact directly with DNA and proteins. Additionally, Nano medicine will have an impact on the key challenges in cancer therapy: localized drug delivery and specific targeting. Among the newly developed Nano medicine and Nano devices such as quantum dots, nanowires, nanotubes, Nano cantilevers, and Nano pores, Nano shells and nanoparticles are the most promising applications for various cancer treatments.

  4. Treatment of Drug Abuse: An Overview. National Clearinghouse for Drug Abuse Information Report Series 34, Number 1.

    Science.gov (United States)

    National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

    This report presents a brief review of the development of methods and programs for treatment of drug abusers in the United States. In order to limit the scope of the report, discussion of the treatment of alcohol abuse and alcoholism is excluded. The report focuses primarily on the treatment of opiate dependence, since most of the experience on…

  5. Hearing preservation in cochlear implantation and drug treatment.

    Science.gov (United States)

    Barriat, Sebastien; Poirrier, Annelise; Malgrange, Brigitte; Lefebvre, Philippe

    2010-01-01

    Insertion of an electrode array into the cochlea produces immediate damage to the inner ear, which is responsible for a hearing loss. In addition, a delayed hearing loss can be observed. In order to maximize hearing preservation after insertion of an electrode and to enhance the performance of the cochlear implant, it has been proposed to deliver pharmacological agents to the inner ear. Molecules can be administered locally to the inner ear through a direct perilymphatic perfusion or through the round window membrane. These modalities of treatment have already been successfully applied to some patients with inner ear diseases. In this paper, we will review some basic aspects of drug delivery to the inner ear to prevent the degeneration of the neurosensory hair cells and auditory neurons, and the actual applicability to humans in order to maintain hearing function after the insertion of electrodes of a cochlear implant.

  6. Treatment of alcoholism and concomitant drugs of abuse.

    Science.gov (United States)

    Zeiner, A R; Stanitis, T; Spurgeon, M; Nichols, N

    1985-01-01

    It has been proposed that concomitant substances of abuse may have additive or synergistic properties such that alcoholics using other substances of abuse concurrently may have a harder time giving up alcohol than alcoholics abusing only alcohol. The present study surveyed 291 alcoholics in an alcohol treatment program and 86 social drinker controls matched on age, education, SES and gender. Alcohol consumption, smoking, coffee intake, other substances of abuse. Beck depression and Spielberger Anxiety (State) were measured. Alcoholics drank significantly more alcohol than did social drinkers per day (350.19 cc versus 28.08 cc, p less than 0.001), consumed more caffeine/day (486.3 mg versus 339.9 mg, p less than 0.002), smoked more cigarettes/day (27.8 versus 12.8, p less than 0.001), were more depressed (16.8 versus 4.4 (Beck), p less than 0.0001), had lower internal locus of control scores (37.6 versus 39.7, p less than 0.005), had higher scores on control by chance (22.7 versus 20.2, p less than 0.03) and were significantly more anxious (52.5 versus 33.9 on Spielberger's State Inventory p less than 0.0001). Some patients used stimulants, tranquilizers, depressants, narcotics or toluene. Only 3/258 abused alcohol without using other drugs. Results support earlier studies showing strong associations between alcohol and smoking and between alcohol and caffeine consumption. The alcoholic abusing only alcohol is very rare. Treatment programs need to pay attention to concomitant drugs of abuse.

  7. Screening aortic drug treatments through arterial compliance measurements.

    Science.gov (United States)

    Rentschler, Mark E; Baxter, B Timothy

    2008-10-01

    Abdominal aortic aneurysm (AAA) is a common and deadly problem. The aortic diameter increases in association with a complex remodeling process that includes changes in the structure and content of key proteins, elastin and collagen. As these changes occur, the tissue mechanical properties also change. The natural history of AAA is progressive enlargement to a point of mechanical tissue failure typically followed by death. Currently, the marker used to predict the risk of impending rupture is the largest transverse diameter. After reaching a diameter threshold of 5.5 cm the AAA needs to be surgically repaired. This criterion does not consider any patient-specific information or heterogeneity of the AAA that may, in some cases, lead to rupture before the AAA reaches the standard intervention threshold. Conversely, in many patients, continued observation beyond this threshold is safe. While no medical treatment is yet approved, doxycycline (Doxy) has been shown to greatly reduce AAA growth in animal models and has been shown to slow growth in 1 small clinical trial. While larger prospective randomized trials are needed, one unknown is what effect Doxy has on the structural integrity of the aortic wall. That is, does slowed AAA growth, by Doxy treatment, prevent rupture, or does the wall continue to weaken and the AAA instead ruptures at a smaller diameter? Using an established animal model of AAA, we begun to determine the changes in tissue mechanics compliance of the aorta as the AAA develops. Our current research is focused on verifying that these changes mimic the observed changes seen in the human population as reported by other researchers, so that we can confidently study how potential drug therapies may affect wall strength and compliance in the human population. The long-term objectives are to understand better factors related to progression of AAA and help verify that drug therapy with Doxy will decrease the chance of rupture by preventing wall weakening and

  8. 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- ...

  9. Food and Drug Administration process for development and approval of drugs and radiopharmaceuticals: treatments in urologic oncology.

    Science.gov (United States)

    Ning, Yang-Min; Maher, V Ellen

    2015-03-01

    Regulatory advice and assessment play an important role in the successful development of new drugs and radiopharmaceuticals for the treatment of urologic malignancies. Cooperation between the US Food and Drug Administration (FDA) and the pharmaceutical industry has led to the approval of more than 20 new urologic oncology products in the last 2 decades. Despite these advances, more effective treatments need to be developed and approved for the treatment of urologic malignancies. This review provides general information about the FDA's role in the development of investigational new drugs, with an emphasis on the regulatory process and the requirements for marketing approval. In addition, this review summarizes the products for the treatment of urologic malignancies that were approved by the FDA in the last 30 years and the key issues concerning urologic oncology products that were discussed publicly at Oncologic Drug Advisory Committee meetings in the past 10 years.

  10. High levels of pre-treatment HIV drug resistance and treatment failure in Nigerian children

    Directory of Open Access Journals (Sweden)

    Ragna S Boerma

    2016-11-01

    Full Text Available Introduction: Pre-treatment HIV drug resistance (PDR is an increasing problem in sub-Saharan Africa. Children are an especially vulnerable population to develop PDR given that paediatric second-line treatment options are limited. Although monitoring of PDR is important, data on the paediatric prevalence in sub-Saharan Africa and its consequences for treatment outcomes are scarce. We designed a prospective paediatric cohort study to document the prevalence of PDR and its effect on subsequent treatment failure in Nigeria, the country with the second highest number of HIV-infected children in the world. Methods: HIV-1-infected children ≤12 years, who had not been exposed to drugs for the prevention of mother-to-child transmission (PMTCT, were enrolled between 2012 and 2013, and followed up for 24 months in Lagos, Nigeria. Pre-antiretroviral treatment (ART population-based pol genotypic testing and six-monthly viral load (VL testing were performed. Logistic regression analysis was used to assess the effect of PDR (World Health Organization (WHO list for transmitted drug resistance on subsequent treatment failure (two consecutive VL measurements >1000 cps/ml or death. Results: Of the total 82 PMTCT-naïve children, 13 (15.9% had PDR. All 13 children harboured non-nucleoside reverse transcriptase inhibitor (NNRTI mutations, of whom seven also had nucleoside reverse transcriptase inhibitor resistance. After 24 months, 33% had experienced treatment failure. Treatment failure was associated with PDR and a higher log VL before treatment initiation (adjusted odds ratio (aOR 7.53 (95%CI 1.61–35.15 and 2.85 (95%CI 1.04–7.78, respectively. Discussion: PDR was present in one out of six Nigerian children. These high numbers corroborate with recent findings in other African countries. The presence of PDR was relevant as it was the strongest predictor of first-line treatment failure. Conclusions: Our findings stress the importance of implementing fully

  11. [Drug treatment and interventional pain therapy in back pain patients].

    Science.gov (United States)

    Sprott, Haiko; Klauke, Wolfgang

    2013-09-01

    The treatment of chronic, non-malignant low-back pain is based on the patients' history and the clinical examination. It can be assumed that half of the cases present with a neuropathic pain component which needs to be treated with antidepressive and antiepileptic drugs instead of "pure" analgesics. Opioids should be considered with extreme caution because of their toxicity. Chronic non-malignant back pain is the prototype for interdisciplinary treatment approaches and multi-modal interdisciplinary settings, including pain programmes. However, a personalised strategy has to be preferred in most cases. A quick relief of pain is important in order to improve function as well as to re-integrate the patient into professional life. Spinal infiltrations can be of both diagnostic as well as therapeutic benefits. Their indication must be considered carefully, especially if the invasive diagnostic intervention has no therapeutic consequences. The interventional procedures should only be used as part of a multimodal approach in patients without any psychological problem. The sole use of interventions supports the purely somatic orientation of many patients and thus leads us in the wrong direction.

  12. Functional Family Therapy (FFT) for Young People in Treatment for Non-opioid Drug Use:

    DEFF Research Database (Denmark)

    Filges, Trine; Andersen, Ditte; Jørgensen, Anne-Marie Klint

    2015-01-01

    The main aim of this review is to evaluate the current evidence on the effects of FFT on drug abuse reduction for young people in treatment for non-opioid drug use.......The main aim of this review is to evaluate the current evidence on the effects of FFT on drug abuse reduction for young people in treatment for non-opioid drug use....

  13. Rational prescription of drugs within similar therapeutic or structural class for gastrointestinal disease treatment: Drug metabolism and its related interactions

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To review and summarize drug metabolism and its related interactions in prescribing drugs within the similar therapeutic or structural class for gastrointestinal disease treatment so as to promote rational use of medicines in clinical practice.METHODS: Relevant literature was identified by performing MEDLINE/Pubmed searches covering the period from 1988 to 2006. RESULTS: Seven classes of drugs were chosen, including gastric proton pump inhibitors, histamine H2-receptor antagonists, benzamide-type gastroprokinetic agents, selective 5-HT3 receptor antagonists, fluoroquinolones, macrolide antibiotics and azole antifungals. They showed significant differences in metabolic profile (I.e., the fraction of drug metabolized by cytochrome P450 (CYP), CYP reaction phenotype, impact of CYP genotype on interindividual pharmacokinetics variability and CYP-mediated drug-drug interaction potential). Many events of severe adverse drug reactions and treatment failures were closely related to the ignorance of the above issues. CONCLUSION: Clinicians should acquaint themselves with what kind of drug has less interpatient variability in clearance and whether to perform CYP genotyping prior to initiation of therapy. The relevant CYP knowledge helps clinicians to enhance the management of patients with gastrointestinal disease who may require treatment with polytherapeutic regimens.

  14. Drugs for treatment of very high blood pressure during pregnancy.

    Science.gov (United States)

    Duley, Lelia; Meher, Shireen; Jones, Leanne

    2013-07-31

    , 1650 women; 47% versus 65%; RR 0.84, 95% CI 0.76 to 0.93). Nimodipine was associated with a lower risk of respiratory difficulties (RR 0.28, 95% CI 0.08 to 0.99), fewer side-effects (RR 0.68, 95% CI 0.55 to 0.85) and less postpartum haemorrhage (RR 0.41, 95% CI 0.18 to 0.92) than magnesium sulphate. Stillbirths and neonatal deaths were not reported.There are insufficient data for reliable conclusions about the comparative effects of any other drugs. Until better evidence is available the choice of antihypertensive should depend on the clinician's experience and familiarity with a particular drug; on what is known about adverse effects; and on women's preferences. Exceptions are nimodipine, magnesium sulphate (although this is indicated for women who require an anticonvulsant for prevention or treatment of eclampsia), diazoxide and ketanserin, which are probably best avoided.

  15. Current drug treatments targeting dopamine D3 receptor.

    Science.gov (United States)

    Leggio, Gian Marco; Bucolo, Claudio; Platania, Chiara Bianca Maria; Salomone, Salvatore; Drago, Filippo

    2016-09-01

    Dopamine receptors (DR) have been extensively studied, but only in recent years they became object of investigation to elucidate the specific role of different subtypes (D1R, D2R, D3R, D4R, D5R) in neural transmission and circuitry. D1-like receptors (D1R and D5R) and D2-like receptors (D2R, D2R and D4R) differ in signal transduction, binding profile, localization in the central nervous system and physiological effects. D3R is involved in a number of pathological conditions, including schizophrenia, Parkinson's disease, addiction, anxiety, depression and glaucoma. Development of selective D3R ligands has been so far challenging, due to the high sequence identity and homology shared by D2R and D3R. As a consequence, despite a rational design of selective DR ligands has been carried out, none of currently available medicines selectively target a given D2-like receptor subtype. The availability of the D3R ligand [(11)C]-(+)-PHNO for positron emission tomography studies in animal models as well as in humans, allows researchers to estimate the expression of D3R in vivo; displacement of [(11)C]-(+)-PHNO binding by concurrent drug treatments is used to estimate the in vivo occupancy of D3R. Here we provide an overview of studies indicating D3R as a target for pharmacological therapy, and a review of market approved drugs endowed with significant affinity at D3R that are used to treat disorders where D3R plays a relevant role.

  16. Incarceration or mandatory treatment: Drug use and the law in the Middle East and North Africa.

    Science.gov (United States)

    Al-Shazly, Fattouh; Tinasti, Khalid

    2016-05-01

    In the Middle East and North Africa (MENA), drug policies are embedded in the prohibition paradigm. Laws and legislation criminalize all types of activities related to illicit drugs. This article gives a detailed assessment of the provisions of Arab national laws to control the use of illicit drugs across the areas of punishment of drug users, penalties for drug dependence, legislation on use and dependence treatment, and the right of the convicted people who use drugs to confidentiality. It reviews the national legislations on drug control of 16 Arab countries as amended in January 2011.

  17. Patients’ satisfaction with and views about treatment with disease-modifying drugs in multiple sclerosis

    OpenAIRE

    Spessotto,Caroline Vieira; Cavalli,Hanaie; Eboni,Audred Cristina Biondo; Machado,Rafael Berlezi; Mousquer,Analara Munardi; Palazzo,Lara Both; Finkelsztejn, Alessandro; Goncalves, Marcus Vinicius Magno; Sato,Henry Koiti; Siquineli,Fabio; Fragoso,Yara Dadalti

    2016-01-01

    ABSTRACT Objective The treatment of multiple sclerosis (MS) with disease-modifying-drugs (DMDs) is evolving and new drugs are reaching the market. Efficacy and safety aspects of the drugs are crucial, but the patients’ satisfaction with the treatment must be taken into consideration. Methods Individual interview with patients with MS regarding their satisfaction and points of view on the treatment with DMDs. Results One hundred and twenty eight patients attending specialized MS Un...

  18. Patients’ satisfaction with and views about treatment with disease-modifying drugs in multiple sclerosis

    OpenAIRE

    Caroline Vieira Spessotto; Hanaie Cavalli; Audred Cristina Biondo Eboni; Rafael Berlezi Machado; Analara Munardi Mousquer; Lara Both Palazzo; Alessandro Finkelsztejn; Marcus Vinicius Magno Goncalves; Henry Koiti Sato; Fabio Siquineli; Yara Dadalti Fragoso

    2016-01-01

    ABSTRACT Objective The treatment of multiple sclerosis (MS) with disease-modifying-drugs (DMDs) is evolving and new drugs are reaching the market. Efficacy and safety aspects of the drugs are crucial, but the patients’ satisfaction with the treatment must be taken into consideration. Methods Individual interview with patients with MS regarding their satisfaction and points of view on the treatment with DMDs. Results One hundred and twenty eight patients attending specialized MS Units in...

  19. Evaluation of the Effectiveness of Client Participation in Drug Abuse Treatment

    Directory of Open Access Journals (Sweden)

    Akbar Aliverdinia

    2014-01-01

    The results suggest an inverse relationship between participation in the treatment process and differential association. Previous studies have also shown that as long as the patient is present in the treatment system there is a lower risk of committing social crimes. In general, we can conclude that participation in the treatment process leads to reduction of drug abuse by increasing associations and beliefs that are against drug abuse and by negating positive attitudes towards drugs.

  20. Causation of drug abuse and treatment strategy: a comparison of counselors' perceptions of faith-based and secular drug treatment programs.

    Science.gov (United States)

    Chu, Doris C; Sung, Hung-En

    2014-04-01

    Many offenders participate in drug abuse treatment programs while in prison or on probation or parole. Among other benefits, this treatment may lessen the risk of recidivism. Thus, understanding counselor treatment philosophy is important as their attitudes toward treatment can be influential in the strategies they use and ultimately affect treatment outcomes. Analyzing data from 110 drug abuse treatment counselors, this study compared counselors' perceptions of causation of drug abuse and treatment strategy between faith-based and secular treatment programs. It was found that counselors from faith-based programs were more likely to endorse religious models and less prone to support disease models as an explanation of drug use. With regard to treatment strategy, counselor's group affiliation was not predictive of a focus on either a client religious need or a medical treatment model. Nevertheless, the extent of counselor's religiosity was correlated with tackling clients' religious needs as a treatment strategy. On the other hand, certified (licensed) counselors were found to be more supportive of the medical model as a treatment approach. Limitations of the current study and policy implications are discussed.

  1. [Up-to-date drug treatment of disseminated lung cancer--which other drugs are available in addition to conventional cytotoxic agents?].

    Science.gov (United States)

    Koivunen, Jussi; Knuuttila, Aija; Mali, Pekka

    2016-01-01

    In addition to conventional cytotoxic agents, novel drug treatments have in the last few years been introduced for the treatment of non-small cell lung cancer. Whereas some of the novel treatments have brought significant improvement in treatment outcome, the benefit brought about by the treatment has in some cases been quite small in comparison with the costs and adverse effects. In the present review we explore the goals of drug treatments of disseminated lung cancer, assessment of therapeutic benefits as well as most significant research results of novel drug treatments of the lastfew years In addition, we evaluate the effect of the novel drug treatments on Finnish treatment practices.

  2. Tracking the Sun IX: The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Energy Technologies Area; Darghouth, Naïm [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Energy Technologies Area; Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Cates, Sarah [Exeter Associates, Columbia, MD (United States); DiSanti, Nicholas [Exeter Associates, Columbia, MD (United States); Widiss, Rebecca [Exeter Associates, Columbia, MD (United States)

    2016-08-16

    Now in its ninth edition, Lawrence Berkeley National Laboratory (LBNL)’s Tracking the Sun report series is dedicated to summarizing trends in the installed price of grid-connected solar photovoltaic (PV) systems in the United States. The present report focuses on residential and non-residential systems installed through year-end 2015, with preliminary trends for the first half of 2016. An accompanying LBNL report, Utility-Scale Solar, addresses trends in the utility-scale sector. This year’s report incorporates a number of important changes and enhancements from prior editions. Among those changes, LBNL has made available a public data file containing all non-confidential project-level data underlying the analysis in this report. Installed pricing trends presented within this report derive primarily from project-level data reported to state agencies and utilities that administer PV incentive programs, solar renewable energy credit (SREC) registration systems, or interconnection processes. Refer to the text box to the right for several key notes about these data. In total, data were collected and cleaned for more than 820,000 individual PV systems, representing 85% of U.S. residential and non-residential PV systems installed cumulatively through 2015 and 82% of systems installed in 2015. The analysis in this report is based on a subset of this sample, consisting of roughly 450,000 systems with available installed price data.

  3. Role of exercise and nutrition on cardiopulmonary fitness and pulmonary functions on residential and non-residential school children.

    Science.gov (United States)

    Khodnapur, Jyoti P; Dhanakshirur, Gopal B; Aithala, Manjunatha

    2012-01-01

    Physical fitness is the prime criterion for survival and to lead a healthy life. Our aim is to find out effect of exercise and nutrition on physical fitness on growing children with scientific records. The present study was designed on healthy school children of a Residential-Sainik (100) and Non-Residential (100) school children (12-16 yrs) of Bijapur. To evaluate cardiopulmonary fitness parameters included are VO2Max (ml/kg/min) and Physical Fitness Index (PFI %). Harvard Step Test determined VO2 Max and PFI. Also recorded pulmonary function parameters like Forced Expiratory Volume in 1 sec (FEV1 in %) by recording spirometry. Peak Expiratory Flow Rate (PEFR in L/Min) by Peak flow meter and Maximal Expiratory Pressure (MEP in mmHg) by modified Black's apparatus. We found statistically significant higher values (p = 0.000) of VO2Max, PFI, FEV1, PEFR and MEP in residential school children compared to nonresidential school children higher. So, our study shows that regular exercise and nutritious food increase the cardiopulmonary fitness values and pulmonary functions in Residential school children.

  4. United Nations Office on Drugs and Crime International Network of Drug Dependence Treatment and Rehabilitation Resource Centres: Treatnet

    Science.gov (United States)

    Tomas-Rossello, Juana; Rawson, Richard A.; Zarza, Maria J.; Bellows, Anne; Busse, Anja; Saenz, Elizabeth; Freese, Thomas; Shawkey, Mansour; Carise, Deni; Ali, Robert; Ling, Walter

    2010-01-01

    Key to the dissemination of evidence-based addiction treatments is the exchange of experiences and mutual support among treatment practitioners, as well as the availability of accurate addiction training materials and effective trainers. To address the shortage of such resources, the United Nations Office on Drugs and Crime (UNODC) created…

  5. [Hip fracture, antiplatelet drugs treatment and postoperative complications].

    Science.gov (United States)

    Reguant, F; Martínez, E; Gil, B; Prieto, J C; del Milagro Jiménez, L; Arnau, A; Bosch, J

    2013-11-01

    To assess the incidence of postoperative complications, blood transfusions and survival at one month, in the old patients operated for hip fracture undergoing chronic treatment with antiplatelet drugs. Two hundred twenty three patients operated for hip fracture were studied retrospectively, separated into 3 groups: patients who received acetylsalicylic acid (group I), patients who were given 100mg/day of acetylsalicylic acid or 300mg/day of triflusal (group II) and patients receiving>100mg/day of acetylsalicylic acid, or>300mg/day of triflusal or thienopyridines (group III). Surgery was delayed for 4 days in patients in group III. Demographic, biological, clinical and treatment characteristics, postoperative complications and survival at one month were recorded. Patients in group III were older and sustain worse general health status. Patients with a higher transfusion requirement were those of group II (73.8%) (P=0.192), who also showed a higher percentage of anaemia on admission. Severe cardiovascular complications were experienced by 5.4% of group III patients, 4.8% of group II patients and 2.1% of group I patients. Patients from group III presented a significant amount of respiratory complications (P=0.007). Our results suggest that delaying surgery for 4 days in patients treated with clopidogrel can be associated to an increase in postoperative respiratory complications and severe adverse cardiovascular events, without increasing the tranfusional index, hospital stay, mortality, and without complications related to neuraxial anaesthesia. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  6. Recommendations for Optimizing Tuberculosis Treatment: Therapeutic Drug Monitoring, Pharmacogenetics, and Nutritional Status Considerations.

    Science.gov (United States)

    Choi, Rihwa; Jeong, Byeong Ho; Koh, Won Jung; Lee, Soo Youn

    2017-03-01

    Although tuberculosis is largely a curable disease, it remains a major cause of morbidity and mortality worldwide. Although the standard 6-month treatment regimen is highly effective for drug-susceptible tuberculosis, the use of multiple drugs over long periods of time can cause frequent adverse drug reactions. In addition, some patients with drug-susceptible tuberculosis do not respond adequately to treatment and develop treatment failure and drug resistance. Response to tuberculosis treatment could be affected by multiple factors associated with the host-pathogen interaction including genetic factors and the nutritional status of the host. These factors should be considered for effective tuberculosis control. Therefore, therapeutic drug monitoring (TDM), which is individualized drug dosing guided by serum drug concentrations during treatment, and pharmacogenetics-based personalized dosing guidelines of anti-tuberculosis drugs could reduce the incidence of adverse drug reactions and increase the likelihood of successful treatment outcomes. Moreover, assessment and management of comorbid conditions including nutritional status could improve anti-tuberculosis treatment response.

  7. Behavioural profile of drug users attending public drug-treatment centres in Sicily: the role of social context

    Directory of Open Access Journals (Sweden)

    Francesco Vitale

    2007-12-01

    Full Text Available

    Objective: Investigations of injecting drug users (IDUs have suggested that the social context may influence high-risk behaviours in this population. The aim of this study was to describe knowledge, attitudes and behaviours of IDUs attending public drug-treatment centres in our area.

    Study design and methods: A cross-sectional survey was conducted between July 2002 and February 2004, enrolling 607 drug users attending four public drug-treatment centres in the Palermo area. Two of them were located inside the urban area, whereas the other two were in rural districts near the city. All participants answered an anonymous questionnaire concerning social and demographic characteristic and potential high-risk behaviours.

    Results: IDUs living in urban context have a higher educational level, higher number of sexual partners, as well as a lower prevalence of exchanging sex for drugs. Conversely, IDUs living in suburban/rural context are less likely to share syringes and more likely to have used light drugs in the past. Suburban/rural IDUs drink more alcohol but smoke less cigarettes/day, although both groups are strong smokers.

    Conclusions: The results suggest that public drug-treatment centres should take in consideration the adoption of specific programs targeting specific groups, in line with the profile and needs of the subjects in each context in order to promote approaches leading to risk reduction.

  8. Clinicians' perspectives on the use of drug-eluting contact lenses for the treatment of glaucoma.

    Science.gov (United States)

    Taniguchi, Elise V; Kalout, Patricia; Pasquale, Louis R; Kohane, Daniel S; Ciolino, Joseph B

    2014-10-01

    Glaucoma is the leading cause of irreversible blindness worldwide. The perspective of clinicians who treat the disease is important and may ultimately dictate the adoption of new treatment modalities, such as drug-eluting contact lenses. Recent advances have enabled contact lenses to serve as a sustained-release drug-delivery platform capable of treating glaucoma. This review covers the medical treatment of glaucoma, suboptimal adherence rates to treatment, and factors that may influence the clinical applicability of drug-eluting contact lenses. Ophthalmologists who treat glaucoma were surveyed to determine their perspective on treatment adherence, bandage contact lens use and the use of a drug-eluting contact lens to treat glaucoma. Given the challenge of treating glaucoma and the clinical need for improved drug delivery, drug-eluting contact lenses appear to be a promising treatment option.

  9. [Drugs for the treatment of benign prostatic hypertrophy].

    Science.gov (United States)

    Caprino, L

    2000-06-01

    Benign Prostatic Hyperplasia (BPH) usually occurs in males 45-50 old and progressively involves 75% of the male population over 75 years of age. The clinical manifestations of BPH are related primarily to bladder outlet obstructions resulting from enlargement (mechanical component) of the prostate gland, and from extrinsic and intrinsic sympathetic activation of alpha-adrenoceptors (dynamic component) present in the prostatic muscle tissue, prostatic urethra, bladder base and neck. Several drugs have been employed in the last decades: LHRH analogs (Leuprorelin and Goserelin) which can reduce the testicular production of androgens with reduction in prostate size; Serenoa repens for its anti-androgenic and anti-estrogenic activities; Finasteride (5-alpha-reductase inhibitor) which blocks the conversion of testosterone into the more active dihydrotestosterone. Finally, the alpha 1 blocking agents (Terazosin, Doxazosin, Tamsulosin) that improve urinary symptoms by acting on dynamic component. Clinical improvements derive from their antagonist action on alpha 1 adrenergic receptors which mediate contraction of the prostate gland, proximal urethra, bladder base and neck, with the consequent reduction of urethral pressure, bladder outlet resistance, and increase of urinary flow. Due to its pharmacodynamic and pharmacokinetic properties, as well as the clinical results obtained, Terazosin, alpha 1 blocker, appears to be particularly useful in the treatment of patients with mild- to moderate symptomatic BPH.

  10. Passive flow regulators for drug delivery and hydrocephalus treatment

    Science.gov (United States)

    Chappel, E.; Dumont-Fillon, D.; Mefti, S.

    2014-03-01

    Passive flow regulators are usually intended to deliver or drain a fluid at a constant rate independently from pressure variations. New designs of passive flow regulators made of a stack of a silicon membrane anodically bonded to a Pyrex substrate are proposed. A first design has been built for the derivation of cerebrospinal fluid (CSF) towards peritoneum for hydrocephalus treatment. The device allows draining CSF at the patient production rate independently from postural changes. The flow rate is regulated at 20 ml/h in the range 10 to 40 mbar. Specific features to adjust in vivo the nominal flow rate are shown. A second design including high pressure shut-off feature has been made. The intended use is drug delivery with pressurized reservoir of typically 100 to 300 mbar. In both cases, the membrane comprises several holes facing pillars in the Pyrex substrate. These pillars are machined in a cavity which ensures a gap between the membrane and the pillars at rest. The fluid in the pressurized reservoir is directly in contact with the top surface of the membrane, inducing its deflection towards Pyrex substrate and closing progressively the fluidic pathway through each hole of the membrane. Since the membrane deflection is highly non-linear, FEM simulations have been performed to determine both radial position and diameter of the membrane holes that ensure a constant flow rate for a given range of pressure.

  11. Nanocarrier drugs in the treatment of brain tumors

    Institute of Scientific and Technical Information of China (English)

    Tereza Cerna; Marie Stiborova; Vojtech Adam; Rene Kizek; Tomas Eckschlager

    2016-01-01

    Nanoparticle-mediated targeted delivery of drugs might signiifcantly reduce the dosage and optimize their release properties, increase speciifcity and bioavailability, improve shelf life, and reduce toxicity. Some nanodrugs are able to overcome the blood-brain barrier that is an obstacle to treatment of brain tumors. Vessels in tumors have abnormal architecture and are highly permeable; moreover, tumors also have poor lymphatic drainage, allowing for accumulation of macromolecules greater than approximately 40 kDa within the tumor microenvironment. Nanoparticles exploit this feature, known as the enhanced permeability and retention effect, to target solid tumors. Active targeting, i.e. surface modiifcation of nanoparticles, is a way to decrease uptake in normal tissue and increase accumulation in a tumor, and it usually involves targeting surface membrane proteins that are upregulated in cancer cells. The targeting molecules are typically antibodies or their fragments; aptamers; oligopeptides or small molecules. There are currently several FDA-approved nanomedicines, but none approved for brain tumor therapy. This review, based both on the study of literature and on the authors own experimental work describes a comprehensive overview of preclinical and clinical research of nanodrugs in therapy of brain tumors.

  12. Optimizing hepatitis C virus treatment through pharmacist interventions: Identification and management of drug-drug interactions

    Science.gov (United States)

    Langness, Jacob A; Nguyen, Matthew; Wieland, Amanda; Everson, Gregory T; Kiser, Jennifer J

    2017-01-01

    AIM To quantify drug-drug-interactions (DDIs) encountered in patients prescribed hepatitis C virus (HCV) treatment, the interventions made, and the time spent in this process. METHODS As standard of care, a clinical pharmacist screened for DDIs in patients prescribed direct acting antiviral (DAA) HCV treatment between November 2013 and July 2015 at the University of Colorado Hepatology Clinic. HCV regimens prescribed included ledipasvir/sofosbuvir (LDV/SOF), paritaprevir/ritonavir/ombitasvir/dasabuvir (OBV/PTV/r + DSV), simeprevir/sofosbuvir (SIM/SOF), and sofosbuvir/ribavirin (SOF/RBV). This retrospective analysis reviewed the work completed by the clinical pharmacist in order to measure the aims identified for the study. The number and type of DDIs identified were summarized with descriptive statistics. RESULTS Six hundred and sixty four patients (83.4% Caucasian, 57% male, average 56.7 years old) were identified; 369 for LDV/SOF, 48 for OBV/PTV/r + DSV, 114 for SIM/SOF, and 133 for SOF/RBV. Fifty-one point five per cent of patients were cirrhotic. Overall, 5217 medications were reviewed (7.86 medications per patient) and 781 interactions identified (1.18 interactions per patient). The number of interactions were fewest for SOF/RBV (0.17 interactions per patient) and highest for OBV/PTV/r + DSV (2.48 interactions per patient). LDV/SOF and SIM/SOF had similar number of interactions (1.28 and 1.48 interactions per patient, respectively). Gastric acid modifiers and vitamin/herbal supplements commonly caused interactions with LDV/SOF. Hypertensive agents, analgesics, and psychiatric medications frequently caused interactions with OBV/PTV/r + DSV and SIM/SOF. To manage these interactions, the pharmacists most often recommended discontinuing the medication (28.9%), increasing monitoring for toxicities (24.1%), or separating administration times (18.2%). The pharmacist chart review for each patient usually took approximately 30 min, with additional time for more complex

  13. Drug treatment of paraphilic and nonparaphilic sexual disorders.

    Science.gov (United States)

    Guay, David R P

    2009-01-01

    Paraphilias are characterized by recurrent, intense, sexually arousing fantasies, urges, or behaviors, over a period of > or =6 months, generally involving nonhuman objects, suffering or humiliation of oneself or one's partner, or children or other nonconsenting persons. These fantasies, urges, and behaviors produce clinically significant distress or impairments in social, occupational, and other important areas of functioning. The goal of this article was to provide an in-depth review of the clinical pharmacology of the main antiandrogens (cyproterone acetate, medroxyprogesterone acetate [MPA], and the luteinizing hormone-releasing hormone [LHRH] agonists) used in the treatment of the paraphilias, as well as a discussion of the relevant clinical case reports, case series, and controlled trials. Treatment recommendations are also provided. Relevant publications were identified through a search of the English-language literature indexed on MEDLINE/PubMed (1966-September 2008) using the search terms paraphilia, sex offender, hypersexuality, sexual behaviors, fetish, transvestic fetishism, sexual addiction, sexual compulsivism, selective serotonin reuptake inhibitors, tricyclic antidepressants, antiandrogens, cyproterone acetate, medroxyprogesterone acetate, LHRH agonists, and estrogens. Additional publications were identified from the bibliographies of retrieved publications. In vitro and in vivo (animal) studies have revealed that serotonin and prolactin inhibit sexual arousal, while norepinephrine (via alpha(1)-adrenoceptor activation), dopamine, acetylcholine (via muscarinic receptor activation), enkephalins, oxytocin, gonadotropin-releasing hormone, follicle-stimulating hormone, luteinizing hormone, testosterone/dihydrotestosterone, and estrogen/progesterone stimulate it. Most of the currently used pharmacologic treatments of the paraphilias have serotonin and testosterone/dihydrotestosterone as their targets. Cognitive-behavioral psychotherapy should be

  14. An Analysis of the Influence of Regional Nonresidential Expanded Tax Base Approaches to School Finance on Measures of Student and Taxpayer Equity.

    Science.gov (United States)

    Brent, Brian O.

    1999-01-01

    Simulates effects of regional, nonresidential, expanded tax-base (ETB) school-finance approaches on measures of student and taxpayer equity for New York State. ETB plans are regressive, as they fail to decrease the variation in tax burden across districts, allowing high-wealth districts lower relative tax burdens. (23 references) (MLH)

  15. 28 CFR 550.56 - Community Transitional Drug Abuse Treatment Program (TDAT).

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Community Transitional Drug Abuse... JUSTICE INSTITUTIONAL MANAGEMENT DRUG PROGRAMS Drug Abuse Treatment Program § 550.56 Community... RDAP, they must participate in TDAT in the community. If inmates refuse or fail to complete TDAT,...

  16. Multidimensional Family Therapy (MDFT) for Young People in Treatment for Non-opioid Drug Abuse:

    DEFF Research Database (Denmark)

    Filges, Trine; Rasmussen, Pernille; Andersen, Ditte

    2015-01-01

    The main objectives of this review are to evaluate the current evidence on the effects of MDFT on drug abuse reduction for young people (aged 11-21 years) in treatment for non-opioid drug abuse, and if possible to examine moderators of drug abuse reduction effects, specifically analysing whether ...

  17. Drug Treatment with Children in Programs for the Trainable Mentally Handicapped.

    Science.gov (United States)

    Gadow, Kenneth D.

    In order to describe the extent of drug treatment with mentally retarded children in public schools and the involvement of teachers in the drug regimen, a study was designed to survey teachers of the trainable mentally handicapped by mail about psychotropic and anticonvulsant drug use with the children they were teaching. The study was divided…

  18. Current status and opportunities for therapeutic drug monitoring in the treatment of tuberculosis

    NARCIS (Netherlands)

    Zuur, Marlanka A.; Bolhuis, Mathieu S.; Anthony, Richard; den Hertog, Alice; van der Laan, Tridia; Wilffert, Bob; Lange, de Wiel; van Soolingen, Dick; Alffenaar, Jan-Willem C.

    Introduction: Tuberculosis remains a global health problem and pharmacokinetic variability has been postulated as one of the causes of treatment failure and acquired drug resistance. New developments enable implementation of therapeutic drug monitoring, a strategy to evaluate drug exposure in order

  19. Multidimensional Family Therapy (MDFT) for Young People in Treatment for Non-opioid Drug Abuse:

    DEFF Research Database (Denmark)

    Filges, Trine; Rasmussen, Pernille; Andersen, Ditte

    2015-01-01

    The main objectives of this review are to evaluate the current evidence on the effects of MDFT on drug abuse reduction for young people (aged 11-21 years) in treatment for non-opioid drug abuse, and if possible to examine moderators of drug abuse reduction effects, specifically analysing whether...

  20. Relapse Among Adolescent Drug Abusers Following Treatment: The Role of Probable ADHD Status

    Science.gov (United States)

    Latimer, William W.; Ernst, Jenna; Hennessey, Jodi; Stinchfield, Randy D.; Winters, Ken C.

    2004-01-01

    This is a report on a sample of adolescent drug abusers in treatment (N = 220) to estimate the degree to which probable ADHD status increases the odds of posttreatment alcohol, marijuana, and other drug relapse during the initial 6 months following discharge. Drug abusing youth with probable ADHD status exhibited 2.5 times the risk of…

  1. Methadone: The Drug and Its Therapeutic Uses In the Treatment of Addiction. Series 31, No. 1.

    Science.gov (United States)

    Gamage, James R.; Zerkin, E. Lief

    This fact sheet from the National Clearinghouse for Drug Abuse Information discusses methadone, a therapeutic drug for the treatment of narcotic addiction. It reviews the pharmacology of the drug as well as physiological and psychological effects, patterns of use, and adverse effects (toxicity and poisoning). It examines the success rates of…

  2. An investigation into the precedents of modern drug treatment in psychiatry.

    Science.gov (United States)

    Moncrieff, J

    1999-12-01

    This paper examines some of the factors associated with the introduction of a range of new drug treatments into psychiatry in the 1950s and 1960s. The nature of psychiatry in the United Kingdom in preceding decades is examined and a continuous emphasis on biological explanations and treatments of mental disorder is revealed. Physical treatment procedures such as insulin coma therapy and shock treatment received most attention. Older drug treatments, although widely used, excited little interest during this time. The new drug treatments by contrast received much attention and began to be regarded as having specific effects on different mental disorders. It is suggested that a combination of long-standing professional concerns and commercial factors helped to account for the rapid acceptance and employment of the new drugs. In turn, these drugs helped to strenghten the hegemony of the medical approach to mental illness.

  3. Seeking Drug Abuse Treatment: Know What to Ask

    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 ...

  4. 78 FR 66744 - Draft Guidance for Industry on Pulmonary Tuberculosis: Developing Drugs for Treatment; Availability

    Science.gov (United States)

    2013-11-06

    ... immunodeficiency virus/acquired immunodeficiency syndrome; and (3) new drugs that are active in the treatment of... Treatment.'' It does not create or confer any rights for or on any person and does not operate to bind FDA...

  5. Nanoscale Quantifying the Effects of Targeted Drug on Chemotherapy in Lymphoma Treatment Using Atomic Force Microscopy.

    Science.gov (United States)

    Li, Mi; Xiao, Xiubin; Liu, Lianqing; Xi, Ning; Wang, Yuechao

    2016-10-01

    The applications of targeted drugs in treating cancers have significantly improved the survival rates of patients. However, in the clinical practice, targeted drugs are commonly combined with chemotherapy drugs, causing that the exact contribution of targeted drugs to the clinical outcome is difficult to evaluate. Quantitatively investigating the effects of targeted drugs on chemotherapy drugs on cancer cells is useful for us to understand drug actions and design better drugs. The advent of atomic force microscopy (AFM) provides a powerful tool for probing the nanoscale physiological activities of single live cells. In this paper, the detailed changes in cell morphology and mechanical properties were quantified on single lymphoma cells during the actions of rituximab (a monoclonal antibody targeted drug) and two chemotherapy drugs (cisplatin and cytarabine) by AFM. AFM imaging revealed the distinct changes of cellular ultramicrostructures induced by the drugs. The changes of cellular mechanical properties after the drug stimulations were measured by AFM indenting. The statistical histograms of cellular surface roughness and mechanical properties quantitatively showed that rituximab could remarkably strengthen the killing effects of chemotherapy drugs. The study offers a new way to quantify the synergistic interactions between targeted drugs and chemotherapy drugs at the nanoscale, which will have potential impacts on predicting the efficacies of drug combinations before clinical treatments.

  6. New Drugs for Anemia Treatment Based on a New Understanding of the Mechanisms of Stress Erythropoiesis

    Science.gov (United States)

    2014-09-01

    treatments for young children with Diamond Blackfan Anemia and other bone marrow failure disorders. Our work will likely lead to treatments for...Award Number: W81XWH-12-1-0449 TITLE: New Drugs for Anemia Treatment Based on a New Understanding...September 2014 2. REPORT TYPE Annual 3. DATES COVERED 1 Sep 2013 - 31 Aug 2014 4. TITLE AND SUBTITLE New Drugs for Anemia Treatment Based on a New

  7. Pattern of primary tuberculosis drug resistance and associated treatment outcomes in Transnistria, Moldova.

    Science.gov (United States)

    Dolgusev, O; Obevzenco, N; Padalco, O; Pankrushev, S; Ramsay, A; Van den Bergh, R; Manzi, M; Denisiuk, O; Zachariah, R

    2014-10-21

    This cohort study assessed drug susceptibility testing (DST) patterns and associated treatment outcomes from Transnistria, Moldova, from 2009 to 2012. Of 1089 newly registered tuberculosis (TB) patients with available DST results, 556 (51%) had some form of drug resistance, while 369 (34%) had multidrug-resistant TB (MDR-TB). There were four cases of extensively drug-resistant TB. MDR-TB patients had poor treatment success (45%); human immunodeficiency virus positivity and a history of incarceration were associated with an unfavourable treatment outcome. This first study from Trans-nistria shows a high level of drug-resistant TB, which constitutes a major public health problem requiring urgent attention.

  8. Opioid analgesics and heroin: Examining drug misuse trends among a sample of drug treatment clients in Kentucky.

    Science.gov (United States)

    Victor, Grant A; Walker, Robert; Cole, Jennifer; Logan, T K

    2017-08-01

    In an effort to mitigate Kentucky's prescription drug misuse, legislative intervention efforts were introduced in 2012 and 2013 to better regulate pain clinics, prescribed use of opioid analgesics, and to expand the monitoring of opioid prescriptions. The focus of this paper is primarily on opioid analgesics and heroin and the relationship of use/misuse patterns of these drugs to state drug policy initiatives. A secondary data analysis of drug treatment clients (N=52,360) was conducted to project illicit drug use trends in Kentucky. This study describes temporal and geographic trends of self-reported illicit drug use among individuals in state-funded treatment in Kentucky between fiscal year 2010 and fiscal year 2013. Significant reductions in the prevalence of illicit opioid use, declined from fiscal year 2010 to fiscal year 2013 (popioids to heroin (popioid use, but heroin use has increased. One possible explanation for this relationship is that as prescription opioids became more difficult to obtain, users turned to heroin as a substitute. The finding of rising heroin use suggests a need for further policy initiatives to reduce heroin use, but the potential effectiveness of this policy remains unclear. Understanding trends may help to guide future policy efforts and pain management treatment strategies to where they might have their greatest impact. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Drug Repurposing: New Treatments for Zika Virus Infection?

    Science.gov (United States)

    Cheng, Feixiong; Murray, James L; Rubin, Donald H

    2016-11-01

    To date, no antiviral agents have been approved for treating Zika virus (ZIKV) infection. Two recent drug-repurposing studies published in Cell Host & Microbe and Nature Medicine demonstrated that screening FDA-approved drugs for antiviral activity is a promising strategy for identifying therapeutics with novel activity against ZIKV infection. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Drug Delivery Approaches for the Treatment of Cervical Cancer

    Directory of Open Access Journals (Sweden)

    Farideh Ordikhani

    2016-07-01

    Full Text Available Cervical cancer is a highly prevalent cancer that affects women around the world. With the availability of new technologies, researchers have increased their efforts to develop new drug delivery systems in cervical cancer chemotherapy. In this review, we summarized some of the recent research in systematic and localized drug delivery systems and compared the advantages and disadvantages of these methods.

  11. Compliance to drug treatment of patients with rheumatoid arthritis : A 3 year longitudinal study

    NARCIS (Netherlands)

    Viller, F.; Guillemin, F.; Briancon, S.; Moum, T.; Suurmeijer, T.; van den Heuvel, W.

    1999-01-01

    Objective. Patient compliance is considered necessary for the success of drug treatment in chronic diseases. We document compliance with drug treatment and the factors affecting it in a cohort of patients with rheumatoid arthritis (RA). Methods. A prospective cohort study of 556 patients with RA fol

  12. Longitudinal HIV Risk Behavior among the Drug Abuse Treatment Outcome Studies (DATOS) Adult Sample

    Science.gov (United States)

    Murphy, Debra A.; Brecht, Mary-Lynn; Herbeck, Diane; Evans, Elizabeth; Huang, David; Hser, Yih-Ing

    2008-01-01

    Longitudinal trajectories for HIV risk were examined over 5 years following treatment among 1,393 patients who participated in the nationwide Drug Abuse Treatment Outcome Studies. Both injection drug use and sexual risk behavior declined over time, with most of the decline occurring between intake and the first-year follow-up. However, results of…

  13. Compliance to drug treatment of patients with rheumatoid arthritis : A 3 year longitudinal study

    NARCIS (Netherlands)

    Viller, F.; Guillemin, F.; Briancon, S.; Moum, T.; Suurmeijer, T.; van den Heuvel, W.

    1999-01-01

    Objective. Patient compliance is considered necessary for the success of drug treatment in chronic diseases. We document compliance with drug treatment and the factors affecting it in a cohort of patients with rheumatoid arthritis (RA). Methods. A prospective cohort study of 556 patients with RA

  14. 77 FR 71006 - Sodium Nitrite Injection and Sodium Thiosulfate Injection Drug Products Labeled for the Treatment...

    Science.gov (United States)

    2012-11-28

    ... HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-1134 Sodium Nitrite Injection and Sodium Thiosulfate Injection Drug Products Labeled for the Treatment of Cyanide Poisoning; Enforcement... products containing sodium nitrite labeled for the treatment of cyanide poisoning and unapproved...

  15. Treatment of Cutaneous Injuries of Neonates Induced by Drug Extravasation with Hyaluronidase and Hirudoid

    OpenAIRE

    Yan, Ya-Min; Fan, Qiao-Ling; Li, Ai-Qiu; Chen, Jia-Ling; Dong, Fei-Fei; Gong, Mei

    2014-01-01

    Objective: To analyze the effects of hyaluronidase and hirudoid treatment on drug extravasation in neonates. Methods: The medical records of 13 neonates with drug extravasation treated with hyaluronidase and hirudoid between August 1st, 2010 and May 1st, 2012 were analyzed retrospectively. The treatment procedure for drug extravasation adhered to the protocol in neonatal department. The information including age, sex, weight, diagnosis, size of affected area, site of extravasation and treatme...

  16. Introduction to The Special Issue on The Behavior Analysis and Treatment of Drug Addiction

    OpenAIRE

    Silverman, Kenneth; Roll, John M.; Higgins, Stephen T.

    2008-01-01

    Extensive evidence from the laboratory and the clinic suggests that drug addiction can be viewed as operant behavior and effectively treated through the application of principles of operant conditioning. Contingency management interventions that arrange for the direct reinforcement of drug abstinence or of other therapeutically important target behaviors (e.g., regular use of drug abuse treatment medications) are among the most studied type of operant treatments. Behavior analysts have contri...

  17. Developing artemisinin based drug combinations for the treatment of drug resistant falciparum malaria: A review

    Directory of Open Access Journals (Sweden)

    Olliaro P

    2004-01-01

    Full Text Available The emergence and spread of drug resistant malaria represents a considerable challenge to controlling malaria. To date, malaria control has relied heavily on a comparatively small number of chemically related drugs, belonging to either the quinoline or the antifolate groups. Only recently have the artemisinin derivatives been used but mostly in south east Asia. Experience has shown that resistance eventually curtails the life-span of antimalarial drugs. Controlling resistance is key to ensuring that the investment put into developing new antimalarial drugs is not wasted. Current efforts focus on research into new compounds with novel mechanisms of action, and on measures to prevent or delay resistance when drugs are introduced. Drug discovery and development are long, risky and costly ventures. Antimalarial drug development has traditionally been slow but now various private and public institutions are at work to discover and develop new compounds. Today, the antimalarial development pipeline is looking reasonably healthy. Most development relies on the quinoline, antifolate and artemisinin compounds. There is a pressing need to have effective, easy to use, affordable drugs that will last a long time. Drug combinations that have independent modes of action are seen as a way of enhancing efficacy while ensuring mutual protection against resistance. Most research work has focused on the use of artesunate combined with currently used standard drugs, namely, mefloquine, amodiaquine, sulfadoxine/pyrimethamine, and chloroquine. There is clear evidence that combinations improve efficacy without increasing toxicity. However, the absolute cure rates that are achieved by combinations vary widely and depend on the level of resistance of the standard drug. From these studies, further work is underway to produce fixed dose combinations that will be packaged in blister packs. This review will summarise current antimalarial drug developments and outline recent

  18. Research Progress of Anti-angiogenesis Drugs in the Treatment of Lymphoma

    Institute of Scientific and Technical Information of China (English)

    Feng Jifeng

    2014-01-01

    As the targeted drugs come into being in recent years, such as monoclonal antibody, great achievements have been made for the treatment of malignant lymphoma (ML). Rituximab, a monoclonal antibody against CD20 whose effective rate is up to 85% in the ifrst-line treatment of lymphoma, has become the standard ifrst-line treatment of multiple B cell lymphomas. However, how to improve the therapeutic efficacy of B lymphoma and reduce reoccurrence rate in drug-resistant patients still need to be further studied. And great importance is increasingly attached to the development of new drugs, especially tumor angiogenesis drugs, in which Bevacizumab and Endostatin are studied as the main representative for the treatment of ML. This paper mainly made a review on Current situation and prospects of anti-angiogenesis drugs for the treatment of lymphoma.

  19. Relationship between treatment-seeking behaviour and artemisinin drug quality in Ghana

    Directory of Open Access Journals (Sweden)

    Klein Eili Y

    2012-04-01

    Full Text Available Abstract Background Artemisinin-based combination therapy (ACT is currently the recommended first-line treatment for uncomplicated malaria infections. However, a significant proportion of ACT is assumed to be of poor quality, particularly in Africa. In addition, little is known about how treatment-seeking behaviour of individuals or drug price is associated with drug quality. Methods Caregivers of children less than 5 years of age were interviewed on their knowledge of malaria and their choices for treatment. Artemisinin drugs were then purchased from sellers that caregivers preferred or had previously patronized. The active ingredients were quantified by nuclear magnetic resonance spectroscopy. Results A negative relationship was anticipated between the education level of caregivers and the quality of anti-malarial drugs purchased. However, of the 33 drugs collected from 16 different shops, only one contained less than 80% of its purported active ingredient, and most drugs were within 90% of their listed amounts. No link was found between drug quality and price. Nonetheless, while ACT is the recommended first-line treatment in Ghana, 21% of the drugs collected were artemisinin monotherapy, and 27% of the ACT was not co-formulated. Among caregivers, higher education was found to be associated with both an increased likelihood of seeking treatment in a clinic first, as opposed to visiting drug shops or using herbal remedies, and with purchasing drugs from licensed sellers. Conclusion Surprisingly, drug quality was found to be uniformly high and thus no significant relationship between price, treatment-seeking behaviour and the content of the active ingredients was observed. However, artemisinin monotherapy, which the WHO considers inappropriate therapy, was still widely available in Ghana in 2010. Monotherapy was more likely to be available in unlicensed vendors where less-educated caregivers generally shopped. This linkage between education

  20. CHONDROPROTECTIVE DRUG ALFLUTOP IN THE TREATMENT OF OSTEOARTHRITIS

    Directory of Open Access Journals (Sweden)

    G V Lukina

    2001-01-01

    Full Text Available Summary Aljlutup is an effective and well tolerable drug which not only decreases pains and other clinical manifestations of secondary synovitis but also has positive effect on the structure of articular cartilage.

  1. Drug-dependent inpatients reporting continuous absence of spontaneous drug craving for the main substance throughout detoxification treatment.

    Science.gov (United States)

    De Los Cobos, José Pérez; Siñol, Núria; Trujols, Joan; Bañuls, Enrique; Batlle, Fanny; Tejero, Antoni

    2011-07-01

    Drug craving is considered to be an essential component of substance dependence. We aimed to characterise drug-dependent inpatients reporting continuous absence of subjective spontaneous drug craving. This is a 3 year chart-review study designed to compare drug-dependent inpatients who did not report craving everyday (non-cravers) and their counterparts who did (cravers). All participants were recruited consecutively and completed a 14 day detoxification treatment. Craving was defined as a desire to use the main detoxification substance. This substance was chosen by patients, who completed a craving visual analogue scale, the Beck Depression Inventory and the State-Trait Anxiety Inventory daily. The Temperament and Character Inventory and the Addiction Severity Index were also used. Of the 195 patients who completed the detoxification treatment, 45 (23.1%) were non-cravers and 32 (16.4%) were cravers. The main detoxification substances were alcohol, benzodiazepines, cannabis, cocaine, heroin and methadone. Non-cravers named methadone as the main detoxification substance more frequently than cravers, and benzoylecgonine was less frequently present in their urine at treatment entry. A decreased score on the Temperament and Character Inventory dimension of harm avoidance (i.e. trait anxiety) was the only independent predictor of absence of craving (odds ratio = 1.16, 95% confidence interval = 1.03-1.31). During admission, non-cravers had lower Beck Depression Inventory and State-Trait Anxiety Inventory scores than cravers. These differences were not accounted for by pharmacological treatment. Drug -dependent inpatients who report absence of craving are characterised by relatively low levels of depression and anxiety throughout detoxification treatment, and relatively low levels of trait anxiety. © 2010 Australasian Professional Society on Alcohol and other Drugs.

  2. Individualization of treatments with drugs metabolized by CES1: combining genetics and metabolomics

    DEFF Research Database (Denmark)

    Rasmussen, Henrik B.; Bjerre, Ditte; Linnet, Kristian

    2015-01-01

    CES1 is involved in the hydrolysis of ester group-containing xenobiotic and endobiotic compounds including several essential and commonly used drugs. The individual variation in the efficacy and tolerability of many drugs metabolized by CES1 is considerable. Hence, there is a large interest...... in individualizing the treatment with these drugs. The present review addresses the issue of individualized treatment with drugs metabolized by CES1. It describes the composition of the gene encoding CES1, reports variants of this gene with focus upon those with a potential effect on drug metabolism and provides...... an overview of the protein structure of this enzyme bringing notice to mechanisms involved in the regulation of enzyme activity. Subsequently, the review highlights drugs metabolized by CES1 and argues that individual differences in the pharmacokinetics of these drugs play an important role in determining...

  3. Stigma, discrimination, treatment effectiveness, and policy: public views about drug addiction and mental illness.

    Science.gov (United States)

    Barry, Colleen L; McGinty, Emma E; Pescosolido, Bernice A; Goldman, Howard H

    2014-10-01

    Public attitudes about drug addiction and mental illness were compared. A Web-based national survey (N=709) was conducted to compare attitudes about stigma, discrimination, treatment effectiveness, and policy support in regard to drug addiction and mental illness. Respondents held significantly more negative views toward persons with drug addiction. More respondents were unwilling to have a person with drug addiction marry into their family or work closely with them. Respondents were more willing to accept discriminatory practices against persons with drug addiction, more skeptical about the effectiveness of treatments, and more likely to oppose policies aimed at helping them. Drug addiction is often treated as a subcategory of mental illness, and insurance plans group them together under the rubric of "behavioral health." Given starkly different public views about drug addiction and mental illness, advocates may need to adopt differing approaches to reducing stigma and advancing public policy.

  4. Sex Differences in Behavioral Dyscontrol: Role in Drug Addiction and Novel Treatments.

    Science.gov (United States)

    Carroll, Marilyn E; Smethells, John R

    2015-01-01

    The purpose of this review is to discuss recent findings related to sex differences in behavioral dyscontrol that lead to drug addiction, and clinical implications for humans are discussed. This review includes research conducted in animals and humans that reveals fundamental aspects of behavioral dyscontrol. The importance of sex differences in aspects of behavioral dyscontrol, such as impulsivity and compulsivity, is discussed as major determinants of drug addiction. Behavioral dyscontrol during adolescence is also an important consideration, as this is the time of onset for drug addiction. These vulnerability factors additively increase drug-abuse vulnerability, and they are integral aspects of addiction that covary and interact with sex differences. Sex differences in treatments for drug addiction are also reviewed in terms of their ability to modify the behavioral dyscontrol that underlies addictive behavior. Customized treatments to reduce behavioral dyscontrol are discussed, such as (1) using natural consequences such as non-drug rewards (e.g., exercise) to maintain abstinence, or using punishment as a consequence for drug use, (2) targeting factors that underlie behavioral dyscontrol, such as impulsivity or anxiety, by repurposing medications to relieve these underlying conditions, and (3) combining two or more novel behavioral or pharmacological treatments to produce additive reductions in drug seeking. Recent published work has indicated that factors contributing to behavioral dyscontrol are an important target for advancing our knowledge on the etiology of drug abuse, intervening with the drug addiction process and developing novel treatments.

  5. Explanations and expectations: drug narratives among young cannabis users in treatment.

    Science.gov (United States)

    Järvinen, Margaretha; Ravn, Signe

    2015-07-01

    This article analyses how young people enrolled in drug addiction treatment in Copenhagen, Denmark, explain their cannabis careers and how they view their possibilities for quitting drug use again. Inspired by Mead and narrative studies of health and illness, the article identifies four different drug use 'aetiologies' drawn upon by the interviewees. These cover childhood experiences, self-medication, the influence of friends and cannabis use as a specific lifestyle. A central argument of the article is that these explanations not only concern the past but also point towards the future by assigning the interviewee a more or less agential position in relation to drugs. Further, the drug narratives are viewed as interactional achievements, related to the social context in which they were produced, namely, the institutional setting of the treatment centres. The article is based on 30 qualitative interviews with young people in drug addiction treatment.

  6. Latest Results for Anti-Angiogenic Drugs in Cancer Treatment

    DEFF Research Database (Denmark)

    Frandsen, Sofie; Kopp, Sascha; Wehland, Markus;

    2016-01-01

    BACKGROUND: Angiogenesis is a mechanism, which tumors use to recruit oxygen and nutrients in order to maintain growth. The vascular endothelial growth factor family is the primary mediator of this process. For the last couple of decades, inhibition of angiogenesis has been the subject of extensiv...... mechanisms are necessary. Moreover, biomarker studies in future clinical investigations are important for the development of the next generation of anti-angiogenic drugs....... research, but so far anti-angiogenic drugs have only shown a modest effect. METHODS: This paper reviews four relevant anti-angiogenic drugs: bevacizumab, ramucirumab, nintedanib and sunitinib. The primary focus will be recent trials investigating the effects of the drugs in lung, breast...... and gastrointestinal cancers. Furthermore, there will be a discussion of unsolved problems, such as lack of biomarkers, drug resistance, and adverse events, for which a solution is necessary in order to improve the benefit of anti-angiogenic drugs in the future. RESULTS: Anti-angiogenic therapy is extensively used...

  7. [Medical Treatment of Newly Arrived Refugees in Erlangen: A Study of Drug Prescription Rates Focused on Psychotropic Drugs].

    Science.gov (United States)

    Kahl, Fabian; Frewer, Andreas

    2017-04-01

    Background: In 2015 the number of refugees who sought asylum in Germany has increased dramatically. Therefore, the medical care for these refugees faces huge challenges. The treatment of mental illness of refugees is a particular difficult topic. Objective of this study is the acquisition of the outpatient prescriptions of drugs for newly arrived refugees in Erlangen, focused on psychotropic drugs. Methods: Evaluation of all outpatient prescribed drugs (n=1 137), which were prescribed between 10/01/2014 and 09/30/2015 for asylum seekers living in the refugee center in Erlangen, a branch of the "Central Admission Institution" ("ZAE") Zirndorf. Funding organization of this treatment is the City of Erlangen. Settlement documents of the City of Erlangen were used for the analysis. Results: The prescribed drugs cover the spectrum of acute primary care. Big parts of the prescription rates are antiinfectives (ATC-Code: J), medication for the respiratory system (ATC: R), as well as non-steroidal anti-inflammatory drug (NSAID's: ibuprofen, paracetamol, metamizole). The prescription of psychotropic drugs is relatively underrepresented. © Georg Thieme Verlag KG Stuttgart · New York.

  8. Current status and opportunities for therapeutic drug monitoring in the treatment of tuberculosis.

    Science.gov (United States)

    Zuur, Marlanka A; Bolhuis, Mathieu S; Anthony, Richard; den Hertog, Alice; van der Laan, Tridia; Wilffert, Bob; de Lange, Wiel; van Soolingen, Dick; Alffenaar, Jan-Willem C

    2016-05-01

    Tuberculosis remains a global health problem and pharmacokinetic variability has been postulated as one of the causes of treatment failure and acquired drug resistance. New developments enable implementation of therapeutic drug monitoring, a strategy to evaluate drug exposure in order to tailor the dose to the individual patient, in tuberculosis treatment. Literature on pharmacokinetics and pharmacodynamics of anti-tuberculosis drugs was explored to evaluate the effect of drug exposure in relation to drug susceptibility, toxicity and efficacy. New, down-sized strategies, like dried blood spot analysis and limited sampling strategies are reviewed. In addition, molecular resistance testing of Mycobacteria tuberculosis, combining a short turn-around time with relevant information on drug susceptibility of the causative pathogen was explored. Newly emerging host biomarkers provide information on the response to treatment. Therapeutic drug monitoring can minimize toxicity and increase efficacy of tuberculosis treatment and prevent the development of resistance. Dried blood spot analysis and limited sampling strategies, can be combined to provide us with a more patient friendly approach. Furthermore, rapid information on drug susceptibility by molecular testing, and information from host biomarkers on the bacteriological response, can be used to further optimize tuberculosis treatment.

  9. Improving the Energy Performance in Existing Non-residential Buildings in Denmark Using the Total Concept Method

    DEFF Research Database (Denmark)

    Krawczyk, Pawel; Afshari, Alireza; Simonsen, Graves K.

    2016-01-01

    This project is a part of a joint European research project, “Total Concept”, which is a method for improving the energy performance in existing non-Residential buildings. The method focuses on achieving maximum energy savings in a Building within the profitability frames set by a building owner......, who plans to invest. The method differentiates from other refurbishment approaches by using a comprehensive energy audit plan, advanced energy simulation methods, a complex economic model and analysis of measures that may have a reasonable energysaving potential. The aim of the demonstration project...... was to form a package of measures for an energy performance improvement in the building based on the Total Concept method. This paper presents results from recently analyzed data on two renovated Danish buildings according to the rules of “Total Concept” method. According to the estimation done based...

  10. Improving the Energy Performance in Existing Non-residential Buildings in Denmark Using the Total Concept Method

    DEFF Research Database (Denmark)

    Krawczyk, Pawel; Afshari, Alireza; Simonsen, Graves K.

    2016-01-01

    This project is a part of a joint European research project, “Total Concept”, which is a method for improving the energy performance in existing non-Residential buildings. The method focuses on achieving maximum energy savings in a Building within the profitability frames set by a building owner...... on available information the identified measures in total lead to at least 22% and 37% energy saving, respectively for the building 1 and Building 2......., who plans to invest. The method differentiates from other refurbishment approaches by using a comprehensive energy audit plan, advanced energy simulation methods, a complex economic model and analysis of measures that may have a reasonable energysaving potential. The aim of the demonstration project...

  11. Drug treatment for attention-deficit/hyperactivity disorder and suicidal behaviour: register based study

    OpenAIRE

    Chen, Qi; Sjölander, Arvid; Runeson, Bo; D’Onofrio, Brian M; Lichtenstein, Paul; Larsson, Henrik

    2014-01-01

    Objective To investigate the association between drug treatment for attention-deficit/hyperactivity disorder (ADHD) and risk of concomitant suicidal behaviour among patients with ADHD. Design Register based longitudinal study using within patient design. Setting Linkage of multiple national registers in Sweden. Participants 37 936 patients with ADHD born between 1960 and 1996 and followed from 2006 to 2009 for treatment status by ADHD drug treatment and suicide related events (suicide attempt...

  12. Modern state of the assortment drugs for the treatment of vaginal candidosis

    OpenAIRE

    Юлия Валентиновна Левачкова; Татьяна Григорьевна Ярных; Валентина Николаевна Чушенко; Снежана Николаевна Пушок

    2015-01-01

    Today the problem of treatment of vaginal candidosis and creation of effective drugs for the treatment of this disease is actual for modern gynecology and pharmacy.Aim: to explore the structure of the assortment of drugs for the treatment of vaginal candidosis, presented in the Ukrainian pharmaceutical market.Methods: Statistical and marketing methods of investigation of electronic and paper sources of information. Implemented analysis assortment based on the materials of the State Register d...

  13. Not robots: children's perspectives on authenticity, moral agency and stimulant drug treatments.

    Science.gov (United States)

    Singh, Ilina

    2013-06-01

    In this article, I examine children's reported experiences with stimulant drug treatments for attention deficit hyperactivity disorder in light of bioethical arguments about the potential threats of psychotropic drugs to authenticity and moral agency. Drawing on a study that involved over 150 families in the USA and the UK, I show that children are able to report threats to authenticity, but that the majority of children are not concerned with such threats. On balance, children report that stimulants improve their capacity for moral agency, and they associate this capacity with an ability to meet normative expectations. I argue that although under certain conditions stimulant drug treatment may increase the risk of a threat to authenticity, there are ways to minimise this risk and to maximise the benefits of stimulant drug treatment. Medical professionals in particular should help children to flourish with stimulant drug treatments, in good and in bad conditions.

  14. From wanting to willing - controlled drug use as a treatment goal.

    Science.gov (United States)

    Järvinen, Margaretha

    2017-03-01

    This paper uses rational choice theory to analyse a new - and controversial - treatment approach to drug problems: services aimed at making clients capable of controlled use of illegal drugs. The paper highlights three mechanisms used in control-focused treatment: attempts to move drug use from the sphere of "wanting" to the sphere of "willing"; temporal framing of illegal drug use; and a therapeutic focus on clients' resources rather than their problems. Furthermore, the paper identifies some of the main challenges associated with this kind of treatment. The paper is based on 30 qualitative interviews with young people (aged 18-25) enrolled in drug treatment in Copenhagen, Denmark. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Urban planning and agriculture. Methodology for assessing rooftop greenhouse potential of non-residential areas using airborne sensors.

    Science.gov (United States)

    Nadal, Ana; Alamús, Ramón; Pipia, Luca; Ruiz, Antonio; Corbera, Jordi; Cuerva, Eva; Rieradevall, Joan; Josa, Alejandro

    2017-12-01

    The integration of rooftop greenhouses (RTGs) in urban buildings is a practice that is becoming increasingly important in the world for their contribution to food security and sustainable development. However, the supply of tools and procedures to facilitate their implementation at the city scale is limited and laborious. This work aims to develop a specific and automated methodology for identifying the feasibility of implementation of rooftop greenhouses in non-residential urban areas, using airborne sensors. The use of Light Detection and Ranging (LIDAR) and Long Wave Infrared (LWIR) data and the Leica ALS50-II and TASI-600 sensors allow for the identification of some building roof parameters (area, slope, materials, and solar radiation) to determine the potential for constructing a RTG. This development represents an improvement in time and accuracy with respect to previous methodology, where all the relevant information must be acquired manually. The methodology has been applied and validated in a case study corresponding to a non-residential urban area in the industrial municipality of Rubí, Barcelona (Spain). Based on this practical application, an area of 36,312m(2) out of a total area of 1,243,540m(2) of roofs with ideal characteristics for the construction of RTGs was identified. This area can produce approximately 600tons of tomatoes per year, which represents the average yearly consumption for about 50% of Rubí total population. The use of this methodology also facilitates the decision making process in urban agriculture, allowing a quick identification of optimal surfaces for the future implementation of urban agriculture in housing. It also opens new avenues for the use of airborne technology in environmental topics in cities. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Functional Family Therapy for Young People in Treatment for Nonopioid Drug Use

    DEFF Research Database (Denmark)

    Filges, Trine; Andersen, Ditte

    2016-01-01

    Objectives: This review evaluates the evidence on the effects of functional family therapy (FFT) on drug abuse reduction for young people in treatment for nonopioid drug use. Data and Analysis: We followed Campbell Collaboration guidelines to conduct a systematic review of randomized and nonrando......Objectives: This review evaluates the evidence on the effects of functional family therapy (FFT) on drug abuse reduction for young people in treatment for nonopioid drug use. Data and Analysis: We followed Campbell Collaboration guidelines to conduct a systematic review of randomized...

  17. Effect of herb drug medicine Treatment for Functional Dyspepsia:Controlled Trial

    Directory of Open Access Journals (Sweden)

    Lee Jae-Jin

    2009-06-01

    Full Text Available Obejective : Functional dyspepsia is a prevalent disease. It impedes subjective quality of life. The purpose of this research is to examine the equivalent effect of herb drug medicine treatment(H-Dand Over the Counter(OTC for functional dyspepsia. Method : In this controlled study, we compared herb drug medicine(H-D with Over the Counter(OTC of functional dyspepsia. 30 volunteers who satisfied the requirements were enrolled in study. Severity of dyspepsia was measured by Nepean Dyspepsia Index(NDI-K before and after treatments. Result : The results are summarized as follows. 1. In Herb drug medicine and Over the Counter groups, total key symptoms score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. 2. In Herb drug medicine and Over the Counter groups, each symptoms score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. 3. In Herb drug medicine and Over the Counter groups, quality of life score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. Conclusion : Herb drug medicine treatment(H-D is effective to improve the symptoms and quality of life in patients with functional dyspepsia.

  18. Prospective Observational Study of Adverse Drug Reactions of Anticancer Drugs Used in Cancer Treatment in a Tertiary Care Hospital.

    Science.gov (United States)

    Saini, V K; Sewal, R K; Ahmad, Yusra; Medhi, B

    2015-01-01

    Adverse drug reactions associated with the use of anticancer drugs are a worldwide problem and cannot be ignored. Adverse drug reactions can range from nausea, vomiting or any other mild reaction to severe myelosuppression. The study was planned to observe the suspected adverse drug reactions of cancer chemotherapy in patients aged >18 years having cancer attending Postgraduate Institute of Medical Education and Research, Chandigarh. During the study period, 101 patients of breast cancer and 73 patients of lung cancer were screened for occurrence of adverse drug reactions during their treatment with chemotherapy. About 87.36% patients experienced adverse drug reactions, 90.09% and 83.56% of breast and lung cancer patients experienced at least one adverse drug reaction respectively. In breast cancer patients, 41.58% patients were prescribed fluorouracil+doxorubicin+cyclophosphamide while paclitaxel was prescribed to 22.77% patients. Alopecia (54.94%), nail discolouration (43.96%), dysgeusia (38.46%), anorexia (30.77%), nausea (29.67%), and neuropathy (29.67%) were found to be very common in breast cancer patients treated with single/combined regimen. In lung cancer group of patients, cisplatin with docetaxel, cisplatin with pemetrexed and cisplatin with irinotecan were prescribed to 30.14, 24.65 and 17.81% patients, respectively. Dysgeusia (40.98%), diarrhoea (39.34%), anorexia (32.77%) and constipation (31.15%) and alopecia (31.15%) were commonly observed adverse drug reactions having lung cancer patients. Causality assessments using World Health Organization causality assessment scale showed that observed adverse drug reactions were of probable (64.67%) and possible (35.33%) categories. Alopecia, dysgeusia, anorexia, constipation diarrhoea, nausea, nail discoloration were more prevalent amongst the cancer patients undergoing chemotherapy.

  19. Identification of precision treatment strategies for relapsed/refractory multiple myeloma by functional drug sensitivity testing.

    Science.gov (United States)

    Majumder, Muntasir Mamun; Silvennoinen, Raija; Anttila, Pekka; Tamborero, David; Eldfors, Samuli; Yadav, Bhagwan; Karjalainen, Riikka; Kuusanmäki, Heikki; Lievonen, Juha; Parsons, Alun; Suvela, Minna; Jantunen, Esa; Porkka, Kimmo; Heckman, Caroline A

    2017-08-22

    Novel agents have increased survival of multiple myeloma (MM) patients, however high-risk and relapsed/refractory patients remain challenging to treat and their outcome is poor. To identify novel therapies and aid treatment selection for MM, we assessed the ex vivo sensitivity of 50 MM patient samples to 308 approved and investigational drugs. With the results we i) classified patients based on their ex vivo drug response profile; ii) identified and matched potential drug candidates to recurrent cytogenetic alterations; and iii) correlated ex vivo drug sensitivity to patient outcome. Based on their drug sensitivity profiles, MM patients were stratified into four distinct subgroups with varied survival outcomes. Patients with progressive disease and poor survival clustered in a drug response group exhibiting high sensitivity to signal transduction inhibitors. Del(17p) positive samples were resistant to most drugs tested with the exception of histone deacetylase and BCL2 inhibitors. Samples positive for t(4;14) were highly sensitive to immunomodulatory drugs, proteasome inhibitors and several targeted drugs. Three patients treated based on the ex vivo results showed good response to the selected treatments. Our results demonstrate that ex vivo drug testing may potentially be applied to optimize treatment selection and achieve therapeutic benefit for relapsed/refractory MM.

  20. Optimizing drugs to reach treatment targets for children and adolescents living with HIV

    Directory of Open Access Journals (Sweden)

    Martina Penazzato

    2015-12-01

    Full Text Available Introduction: As the global community makes progress towards the 90-90-90 targets by 2020, a key challenge is ensuring that antiretroviral drugs for children and adolescents are suitable to the context of resource-limited settings. Drug optimization aims to support the expanded use of more simplified, less toxic drug regimens with high barriers to drug resistance that require minimal clinical monitoring while maintaining therapeutic efficacy. This manuscript summarizes the progress made and outlines further critical steps required to ensure that the right drugs are available to start children and adolescents on treatment and to keep them virologically suppressed. Discussion: Building upon previous work in drug optimization, several important steps were taken in 2014 to ensure alignment between WHO dosing recommendations and the requirements of regulatory bodies, to accelerate drug development, to reduce intellectual property barriers to generic production of combined formulations and rationalize drug selection in countries. The priority for the future is to improve access to antiretroviral therapy (ART at the two ends of the paediatric age spectrum – infants and adolescents – where the treatment gap is greatest, and optimize drug sequencing with better use of available medicines for second- and third-line ART. Future efforts in this area will require continuous collaboration and coordination, and the promotion of innovative approaches to accelerate access to new drugs and formulations. Conclusions: While significant progress has been made, additional efforts are needed to ensure that treatment targets are reached by 2020.

  1. Reaching out and reaching up - developing a low cost drug treatment system in Cambodia

    Directory of Open Access Journals (Sweden)

    Klein Axel

    2012-03-01

    Full Text Available Abstract Cambodia, confronted by the spread of drug misuse among young people, requested support from international agencies to develop a drug treatment programme in 2000. The initial plan developed by the United Nations Office on Drugs and Crime was to set up a number of conventional drug treatment centres in urban areas. During the planning phase, however, the project was redesigned as a community based outreach programme. Ten Community Counselling Teams have been formed and trained in pilot areas, and within the first year of operation 462 drug and alcohol users contacted. Comprising former drug users, family members affected by drug use and health care staff, they have drug scene credibility, local knowledge and connectivity, and a rudimentary level of medical competence. Crucially, they enjoy the support of village elders, who are involved in the planning and reporting stages. While the Community Counselling Teams with their basic training in addiction counselling are in no position as yet to either provide or refer clients to treatment, they can provide brief interventions, organise self help groups, and most importantly provide an alternative to law enforcement. By taking a development centred approach, with emphasis on community, empowerment and inclusion, it provides a constructive and inclusive alternative to medical approaches and the compulsory drug treatment centres. The paper is based on an evaluation involving interviews with a range of stakeholders and a review of project documents.

  2. Sex differences in behavioral dyscontrol: Role in drug addiction and novel treatments

    Directory of Open Access Journals (Sweden)

    Marilyn E. Carroll

    2016-02-01

    Full Text Available The purpose of this review is to discuss recent findings related to sex differences in behavioral dyscontrol that lead to drug addiction, and clinical implications for humans are discussed. This review includes research conducted in animals and humans that reveals fundamental aspects of behavioral dyscontrol. The importance of sex differences in aspects of behavioral dyscontrol, such as impulsivity and compulsivity, are discussed as major determinants of drug addiction. Behavioral dyscontrol during adolescence is also an important consideration, as this is the time of onset for drug addiction. These vulnerability factors additively increase drug abuse vulnerability, and they are integral aspects of addiction that covary and interact with sex differences. Sex differences in treatments for drug addiction are also reviewed in terms of their ability to modify the behavioral dyscontrol that underlies addictive behavior. Customized treatments to reduce behavioral dyscontrol are discussed, such as: 1 using natural consequences such as nondrug rewards (e.g., exercise to maintain abstinence, or using punishment as a consequence for drug use, 2 targeting factors that underlie behavioral dyscontrol, such as impulsivity or anxiety, by repurposing medications to relieve these underlying conditions, and 3 combining two or more novel behavioral or pharmacological treatments to produce additive reductions in drug seeking. Recent published work has indicated that factors contributing to behavioral dyscontrol are an important target for advancing our knowledge on the etiology of drug abuse, intervening with the drug addiction process and developing novel treatments.

  3. Drug Abuse: The Crack Cocaine Epidemic Health Consequences and Treatment.

    Science.gov (United States)

    1991-01-01

    glands. 2Kalku, David A. M.D., and Daniel H. Lowenstein, M.D., "Emergence of Recreational Drug Abuse as a Major Risk Factor for Stroke in Young Adults...Desipramine." Psychiatric Annals, Vol. 18, No. 9 (Sept. 1988), pp. 535-37. Fischman , Marian W., Ph.D., "Behavioral Pharmacology of Cocaine." Journal of...Consequences and Treal•met for Crack Abse " Bibliography Kaku, David A., M.D. and Daniel H. Lowenstein, M.D., "Emergence of Recreational Drug Abuse as a Major

  4. Research Progress of Anti-angiogenesis Drugs in the Treatment of Lymphoma

    Directory of Open Access Journals (Sweden)

    Jifeng Feng

    2014-06-01

    Full Text Available As the targeted drugs come into being in recent years, such as monoclonal antibody, great achievements have been made for the treatment of malignant lymphoma (ML. Rituximab, a monoclonal antibody against CD20 whose effective rate is up to 85% in the first-line treatment of lymphoma, has become the standard first-line treatment of multiple B cell lymphomas. However, how to improve the therapeutic efficacy of B lymphoma and reduce reoccurrence rate in drugresistant patients still need to be further studied. And great importance is increasingly attached to the development of new drugs, especially tumor angiogenesis drugs, in which Bevacizumab and Endostatin are studied as the main representative for the treatment of ML. This paper mainly made a review on Current situation and prospects of anti-angiogenesis drugs for the treatment of lymphoma.

  5. Brief strategic family therapy for young people in treatment for drug use

    DEFF Research Database (Denmark)

    Lindstrøm, Maia; Filges, Trine; Jørgensen, Anne-Marie Klint

    2015-01-01

    This review evaluates the evidence on the effects of brief strategic family therapy (BSFT) on drug use reduction for young people in treatment for nonopioid drug use. Method: We followed Campbell Collaboration guidelines to prepare this review and ultimately located three studies for final analysis...... and interpretation. Results: The results are mixed: BSFT does not seem to have better or worse effects on drug use frequency and family functioning than other treatments but has positive effects on treatment retention compared to control conditions. Longer retention in treatment has been identified as a consistent...... predictor of a favorable outcome from drug use treatment. Discussion: Although it is possible that the length of follow-up in the included studies was insufficient to detect significant changes, it should be noted that the evidence we found was limited, in terms of both the number of studies...

  6. Brief strategic family therapy for young people in treatment for drug use

    DEFF Research Database (Denmark)

    Lindstrøm, Maia; Filges, Trine; Jørgensen, Anne-Marie Klint

    2015-01-01

    This review evaluates the evidence on the effects of brief strategic family therapy (BSFT) on drug use reduction for young people in treatment for nonopioid drug use. Method: We followed Campbell Collaboration guidelines to prepare this review and ultimately located three studies for final analysis...... and interpretation. Results: The results are mixed: BSFT does not seem to have better or worse effects on drug use frequency and family functioning than other treatments but has positive effects on treatment retention compared to control conditions. Longer retention in treatment has been identified as a consistent...... predictor of a favorable outcome from drug use treatment. Discussion: Although it is possible that the length of follow-up in the included studies was insufficient to detect significant changes, it should be noted that the evidence we found was limited, in terms of both the number of studies...

  7. Perceived Drug Assignment and Treatment Outcome in Smokers Given Nicotine Patch Therapy

    Science.gov (United States)

    Bailey, Steffani R.; Fong, Dalea M.; Bryson, Susan W.; Fortmann, Stephen P.; Killen, Joel D.

    2010-01-01

    This study assessed the relationship between treatment outcome and perceived drug assignment in smokers (nicotine patch (NP) or placebo) using abstinence and relapse status. Smokers (N = 424) were randomly assigned to receive either NP or placebo as part of a study that examined the effects of combining NP with self-help programs. Beliefs about drug assignment, assessed at the 12-month follow-up, were obtained from 384 participants. Beliefs were related to abstinence at the 2-month, p assignment. Our results suggest that there is a relationship between perceived drug assignment and treatment outcome. Future studies using multiple treatment outcome measures and assessments of beliefs over time are warranted. PMID:20598833

  8. Blood pressure reduction, persistence and costs in the evaluation of antihypertensive drug treatment – a review

    Directory of Open Access Journals (Sweden)

    Hasford Joerg

    2009-03-01

    Full Text Available Abstract Background Blood pressure lowering drugs are usually evaluated in short term trials determining the absolute blood pressure reduction during trough and the duration of the antihypertensive effect after single or multiple dosing. A lack of persistence with treatment has however been shown to be linked to a worse cardiovascular prognosis. This review explores the blood pressure reduction and persistence with treatment of antihypertensive drugs and the cost consequences of poor persistence with pharmaceutical interventions in arterial hypertension. Methods We have searched the literature for data on blood pressure lowering effects of different antihypertensive drug classes and agents, on persistence with treatment, and on related costs. Persistence was measured as patients' medication possession rate. Results are presented in the form of a systematic review. Results Angiotensin II receptor blocker (ARBs have a competitive blood pressure lowering efficacy compared with ACE-inhibitors (ACEi and calcium channel blockers (CCBs, beta-blockers (BBs and diuretics. 8 studies describing the persistence with treatment were identified. Patients were more persistent on ARBs than on ACEi and CCBs, BBs and diuretics. Thus the product of blood pressure lowering and persistence was higher on ARBs than on any other drug class. Although the price per tablet of more recently developed drugs (ACEi, ARBs is higher than that of older ones (diuretics and BBs, the newer drugs result in a more favourable cost to effect ratio when direct drug costs and indirect costs are also considered. Conclusion To evaluate drugs for the treatment of hypertension several key variables including the blood pressure lowering effect, side effects, compliance/persistence with treatment, as well as drug costs and direct and indirect costs of medical care have to be considered. ARBs, while nominally more expensive when drug costs are considered only, provide substantial cost savings

  9. A family outreach intervention for engaging young out-of-treatment drug users: pre- versus post-treatment comparison.

    Science.gov (United States)

    Santis, Rodrigo; Hidalgo, Carmen Gloria; Jaramillo, Andrea; Hayden, Viviana; Armijo, Ivan; Lasagna, Andrea

    2013-01-01

    Only a small fraction of drug users worldwide enter treatment each year. We evaluated the efficacy of a systemic family outreach intervention (SFOI) for young, untreated drug users, using a quasi-experimental design in which the experimental group (EG) received SFOI and the control group (CG) received traditional outreach work (OW). Both pre- and post-treatment, we administered the Addiction Severity Index-6 (ASI-6), the Family Environment Scale (FES), and tests of parental practices and risky behavior. Post-treatment, there was a fivefold improvement on the ASI-6 and a significant worsening on the conflict sub-scale of the FES in the EG as compared with the CG. SFOI was more efficacious than OW in reducing drug use in the drug user's home environment. The increased conflict in the EG might be explained by parents' increased awareness of abnormal behaviors and implementation of strategies to protect their children.

  10. Drug and Nondrug Treatment in Tension-type Headache

    DEFF Research Database (Denmark)

    Bendtsen, Lars

    2009-01-01

    . Psychological treatments with scientific evidence for efficacy include relaxation training, EMG biofeedback and cognitive-behavioural therapy. Physical therapy and acupuncture are widely used, but the scientific evidence for efficacy is sparse. Simple analgesics are the mainstays for treatment of episodic TTH...... efficacy and fewer side effects is urgently needed. Future studies should also examine the relative efficacy of the various treatment modalities; for example, psychological, physical and pharmacological treatments, and clarify how treatment programs should be optimized to best suit the individual patient....

  11. non-drug therapy of traditional Chinese medicine treatment of knee osteoarthritis

    Institute of Scientific and Technical Information of China (English)

    Dong-Mei Li; Pin-Jie Gu; Lei Yin

    2016-01-01

    To review combining manipulation in recent years and the progress of moxibustion treatment of knee osteoarthritis, to evaluate the research progress of Chinese medicine external treatment knee osteoarthritis. Collect and analyze non-drug therapy of traditional Chinese medicine for the treatment of knee osteoarthritis of data in recent years. Chinese medicine external treatment can significantly improve the stability of the knee joint, patients walking ability, and quality of life of patients. Chinese medicine non-drug therapy can be used as ideal scheme for the treatment of knee osteoarthritis.

  12. Drug treatment for attention-deficit/hyperactivity disorder and suicidal behaviour: register based study.

    Science.gov (United States)

    Chen, Qi; Sjölander, Arvid; Runeson, Bo; D'Onofrio, Brian M; Lichtenstein, Paul; Larsson, Henrik

    2014-06-18

    To investigate the association between drug treatment for attention-deficit/hyperactivity disorder (ADHD) and risk of concomitant suicidal behaviour among patients with ADHD. Register based longitudinal study using within patient design. Linkage of multiple national registers in Sweden. 37,936 patients with ADHD born between 1960 and 1996 and followed from 2006 to 2009 for treatment status by ADHD drug treatment and suicide related events (suicide attempt and completed suicide). Incidence rate of suicide related events during ADHD drug treatment periods compared with that during non-treatment periods. Among 37,936 patients with ADHD, 7019 suicide related events occurred during 150,721 person years of follow-up. At the population level, drug treatment of ADHD was associated with an increased rate of suicide related events (hazard ratio 1.31, 95% confidence interval 1.19 to 1.44). However, the within patient comparison showed a reverse association between ADHD drug treatment and rate of suicide related events (0.89, 0.79 to 1.00). Among stimulant users, a reduced within patient rate of suicide related events was seen during treatment periods (0.81, 0.70 to 0.94). Among non-stimulant/mixed users, no significantly increased within patient rate of suicide related events during non-stimulant treatment periods was seen (0.96, 0.72 to 1.30). This study found no evidence for a positive association between the use of drug treatments for ADHD and the risk of concomitant suicidal behaviour among patients with ADHD. If anything, the results pointed to a potential protective effect of drugs for ADHD on suicidal behaviour, particularly for stimulant drugs. The study highlights the importance of using within patient designs to control for confounding in future pharmacoepidemiological studies. © Chen et al 2014.

  13. Review: Drug and nondrug treatment in tension-type headache

    DEFF Research Database (Denmark)

    Bendtsen, Lars

    2009-01-01

    . Combination analgesics, triptans, muscle relaxants and opioids should not be used, and it is crucial to avoid frequent and excessive use of simple analgesics to prevent the development of medication-overuse headache. The tricyclic antidepressant amitriptyline is drug of first choice for the prophylactic...

  14. Alcohol and Drug Abusers Entering Treatment: How Different Are They?

    Science.gov (United States)

    Seraganian, Peter; And Others

    A major shift in drug abuse epidemiology has been witnessed in North America over the past decade. Although alcohol continues to be widely abused, usage of other substances has proliferated. While addicted individuals share some attributes, certain demographic, psychological, and cognitive characteristics may distinguish alcoholics from those who…

  15. Exercise treatment for drug abuse -a Danish pilot study

    DEFF Research Database (Denmark)

    Roessler, Kirsten Kaya

    2010-01-01

    AIMS: The paper presents a recent Danish programme using exercise to alter the behaviour and body image of drug addicts. METHODS: 38 participants (23 male and 15 female) took part in groups three times per week for a minimum of two to a maximum of six months. Self-reported data combined with the ...

  16. 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 ...

  17. [Adherence and difficulties related to drug treatment in patients with depression].

    Science.gov (United States)

    Ibanez, Grazielle; Mercedes, Bruna Paiva do Carmo; Vedana, Kelly Graziani Giacchero; Miasso, Adriana Inocenti

    2014-01-01

    This research verified adherence and knowledge of people with depression regarding prescribed pharmacotherapy, satisfaction with the health team and difficulties related to drug treatment. This is descriptive and cross-sectional study, with quail-quantitative approach. The study included 27 people assisted in an outpatient clinic in the interior of the state of São Paulo - Brazil. Data were collected through semi-structured interviews and review of medical records and analyzed using descriptive statistics and content analysis. It was found that 29.6% of patients were no adherent to medication and 51.9% were unaware of the dose of prescribed drugs. Impact of drug therapy in depressive symptoms on self-care, dissatisfaction with effects of psychoactive drugs, lack of support, use of multiple medications and lack of knowledge about the disorder and treatment were reported as difficulties in following drug therapy. This study shows critical factors to the promotion of patient safety in following drug therapy.

  18. Drug regimens identified and optimized by output-driven platform markedly reduce tuberculosis treatment time

    Science.gov (United States)

    Lee, Bai-Yu; Clemens, Daniel L.; Silva, Aleidy; Dillon, Barbara Jane; Masleša-Galić, Saša; Nava, Susana; Ding, Xianting; Ho, Chih-Ming; Horwitz, Marcus A.

    2017-01-01

    The current drug regimens for treating tuberculosis are lengthy and onerous, and hence complicated by poor adherence leading to drug resistance and disease relapse. Previously, using an output-driven optimization platform and an in vitro macrophage model of Mycobacterium tuberculosis infection, we identified several experimental drug regimens among billions of possible drug-dose combinations that outperform the current standard regimen. Here we use this platform to optimize the in vivo drug doses of two of these regimens in a mouse model of pulmonary tuberculosis. The experimental regimens kill M. tuberculosis much more rapidly than the standard regimen and reduce treatment time to relapse-free cure by 75%. Thus, these regimens have the potential to provide a markedly shorter course of treatment for tuberculosis in humans. As these regimens omit isoniazid, rifampicin, fluoroquinolones and injectable aminoglycosides, they would be suitable for treating many cases of multidrug and extensively drug-resistant tuberculosis. PMID:28117835

  19. 77 FR 72752 - Opioid Drugs in Maintenance and Detoxification Treatment of Opiate Addiction; Proposed...

    Science.gov (United States)

    2012-12-06

    ... HUMAN SERVICES 42 CFR Part 8 RIN 0930-AA14 Opioid Drugs in Maintenance and Detoxification Treatment of... Combination as Used in Approved Opioid Treatment Medications AGENCY: Substance Abuse and Mental Health.... SUMMARY: This final rule amends the federal opioid treatment program regulations by modifying the...

  20. Individualizing management of extensively drug-resistant tuberculosis : diagnostics, treatment, and biomarkers

    NARCIS (Netherlands)

    Alffenaar, Jan-Willem C.; Akkerman, Onno W.; Anthony, Richard M.; Tiberi, Simon; Heysell, Scott; Grobusch, Martin P.; Cobelens, Frank G J; van Soolingen, Dick

    2017-01-01

    Introduction: Success rates for treatment of extensively drug resistant tuberculosis (XDR-TB) are low due to limited treatment options, delayed diagnosis and inadequate health care infrastructure.Areas covered: This review analyses existing programmes of prevention, diagnosis and treatment of

  1. Individualizing management of extensively drug-resistant tuberculosis : diagnostics, treatment, and biomarkers

    NARCIS (Netherlands)

    Alffenaar, Jan-Willem; Akkerman, Onno W; Anthony, Richard; Tiberi, Simon; Heysell, Scott; Grobusch, M P; Cobelens, Frank; van Soolingen, Dick

    2016-01-01

    INTRODUCTION: Success rates for treatment of extensively drug resistant tuberculosis (XDR-TB) are low due to limited treatment options, delayed diagnosis and inadequate health care infrastructure. Areas covered: This review analyses existing programmes of prevention, diagnosis and treatment of XDR-T

  2. [Benefits of spironolactone as the optimal treatment for drug resistant hypertension. Pathway-2 trial review].

    Science.gov (United States)

    Prado, J C; Ruilope, L M; Segura, J

    Pathway-2 is the first randomised, double-blind and crossover trial that compares spironolactone as a fourth drug with alfa-blocker, beta-blocker and placebo. This study shows that spironolactone is the drug with more possibilities of success for the management of patients with difficult-to-treat hypertension in patients with a combination of three drugs and poor control. The results validate the widespread treatment with mineralocorticoid receptor antagonists in resistant hypertension.

  3. Association between multi-dose drug dispensing and quality of drug treatment--a register-based study.

    Directory of Open Access Journals (Sweden)

    Christina Sjöberg

    Full Text Available BACKGROUND: In the elderly in Scandinavia, multi-dose drug dispensing (MDD is a common alternative to ordinary prescriptions (OP. MDD patients receive their drugs in unit bags, one for each dose occasion. The prescribing procedure differs between MDD and OP. The aim of the present study was to investigate the association between MDD and quality of drug treatment (QDT. METHODOLOGY/PRINCIPAL FINDINGS: A cross-sectional study was performed of all inhabitants in Region Västra Götaland alive on December 31st 2007, aged ≥65 years, with ≥1 prescribed drug and ≥2 health care visits for ≥2 diagnoses for obstructive pulmonary disease, diabetes mellitus, and/or cardiovascular disease in 2005-2007 (n = 24,146. For each patient, drug treatment on December 31st 2007 was estimated from drugs registered in the Swedish Prescribed Drug Register. QDT was evaluated according to established quality indicators (≥10 drugs, Long-acting benzodiazepines, Drugs with anticholinergic action, ≥3 psychotropics, and Drugs combinations that should be avoided. Logistic regression, with adjustments for age, sex, burden of disease, and residence, was performed to investigate the association between MDD and QDT. Mean age was 77 years, 51% were females, and 20% used MDD. For all quality indicators, the proportion of patients with poor QDT was greater in patients with MDD than in patients with OP (all P<0.0001. Unadjusted and adjusted odds ratios (95% confidence intervals for poor QDT (MDD patients vs. OP patients ranged from 1.47 (1.30-1.65 to 7.08 (6.30-7.96 and from 1.36 (1.18-1.57 to 5.48 (4.76-6.30, respectively. CONCLUSIONS/SIGNIFICANCE: Patients with MDD have poorer QDT than patients with OP. This cannot be explained by differences in age, sex, burden of disease, or residence. These findings must be taken into account when designing alternative prescribing systems. Further research is needed to evaluate causative factors and if the findings also apply to

  4. Reducing the price of treatment for multidrug-resistant tuberculosis through the Global Drug Facility.

    Science.gov (United States)

    Lunte, Kaspars; Cordier-Lassalle, Thierry; Keravec, Joel

    2015-04-01

    Many countries have limited experience of securing the best prices for drugs and have little negotiating power. This is particularly true for the complex, lengthy and expensive regimens used to treat multidrug-resistant tuberculosis. The Stop TB Partnership's Global Drug Facility is dedicated to improving worldwide access to antituberculosis medicines and diagnostic techniques that meet international quality standards. The Global Drug Facility is able to secure price reductions through competitive tendering among prequalified drug manufacturers and by consolidating orders to achieve large purchase volumes. Consolidating the market in this way increases the incentives for suppliers of quality-assured medicines. In 2013 the Global Drug Facility reduced the price of the second-line drugs it supplies for multidrug-resistant tuberculosis: the overall cost of the longest and most expensive treatment regimen for a patient decreased by 26% - from 7890 United States dollars (US$) in 2011 to US$ 5822 in 2013. The price of treatment for multidrug-resistant tuberculosis supplied by the Global Drug Facility was reduced by consolidating orders to achieve large purchase volumes, by international, competitive bidding and by the existence of donor-funded medicine stockpiles. The rise in the number of suppliers of internationally quality-assured drugs was also important. The savings achieved from lower drug costs could be used to increase the number of patients on high-quality treatment.

  5. Cognitive-Behavioural Therapies for Young People in Outpatient Treatment for NonOpioid Drug Use

    DEFF Research Database (Denmark)

    Filges, Trine; Jørgensen, Anne-Marie Klint

    2016-01-01

    Objectives: This review evaluates the evidence on the effects of cognitive–behavioral therapy (CBT) on drug use reduction for young people in treatment for nonopioid drug use. Method: We followed Campbell Collaboration guidelines to conduct a systematic review of randomized and nonrandomized tria...

  6. Family Behavior Therapy (FBT) for young people in treatment for non-opioid drug use:

    DEFF Research Database (Denmark)

    Lindstrøm, Maia; Saidj, Madina; Kowalski, Krystyna

    2015-01-01

    BACKGROUND Youth drug use is a severe problem worldwide, and the use of cannabis, amphetamine ecstasy and cocaine, referred to as non-opioid drugs, are strongly associated with a range of health and social problems. This review focuses on Family Behavior Therapy (FBT) as a treatment for young peo...

  7. Cognitive-Behavioural Therapies for Young People in Outpatient Treatment for Non-Opioid Drug Use:

    DEFF Research Database (Denmark)

    Filges, Trine; Knudsen, Anne-Sofie Due; Svendsen, Majken

    2015-01-01

    BACKGROUND Youth drug use is a severe problem worldwide. This review focuses on Cognitive-Behavioural Therapy (CBT) as a treatment for young people who misuse non-opioid drugs, such as cannabis, amphetamines, ecstasy and cocaine, which are strongly associated with a range of health and social pro...

  8. Multi-drug resistant tuberculosis in the Netherlands : Personalised treatment and outcome

    NARCIS (Netherlands)

    van Altena, Richard

    2016-01-01

    Tuberculosis (TB) caused by bacilli that are resistant to the two major drugs, rifampicin and isoniazid is defined as Multi-Drug Resistant TB or MDRTB. MDRTB kills around 50% of people affected around the world. In contrast, treatment results of MDR-TB in the Netherlands (1985-2013) have consistentl

  9. A Community-Based Multilevel Approach to Drug Treatment and Rehabilitation.

    Science.gov (United States)

    Dell Orto, Arthur E.

    The failure of incarcerative approaches in the alleviation of drug abuse combined with the advent of more liberal public opinion toward drugs has resulted in the development of various rehabilitation treatment methods. The complexity and heterogeneity of the problem, however, indicate the desirability of a multidimensional approach which…

  10. Differences in the pattern of drug use between male and female adolescents in treatment

    Directory of Open Access Journals (Sweden)

    Giusti Jackeline S

    2002-01-01

    Full Text Available INTRODUCTION/OBJECTIVES: The pattern of drug use among adolescents is not well known. Epidemiologic studies have reported no difference in the prevalence of drug use between genders. The present study wanted to assess the difference in drug use between genders in adolescents. The following variables were assessed: gender ratio of those looking for treatment; age they looked for treatment; age of the first drug use; substances used; with whom they first used drugs; pattern of drug use; possibly-related behavior (illegal acts, problems with the police and school delay. METHODS: Medical records of adolescents treated between 1993 and 2000 in a public medical center of the city São Paulo were analyzed. RESULTS: One-hundred and five medical records of adolescents aged 10 to 17 were reviewed. There were no differences between genders according to: age they looked for treatment; age of the first drug use; substances used; and illegal acts. There was a higher prevalence of male adolescents regarding to problems with the police and school delay. CONCLUSIONS: Data suggest that the behavioral consequences of drug use in female adolescents are less evident than in male adolescents, what could explain the lower frequency in which female adolescents had specialized treatment.

  11. Psychic Symptomatology as Predictor to Outcome of Treatment for Adolescent Drug Abusers.

    Science.gov (United States)

    Friedman, Alfred S.; Terras, Arlene

    1996-01-01

    Study of 176 adolescent drug abusers found that greater psychopathology at pretreatment was not found to be related to less improvement in drug treatment. For the male subsample, greater paranoid trends predicted to less reduction in substance use/abuse. Borderline psychotic symptomatology predicted to more improvement. (RJM)

  12. Efficacy of verapamil as an adjunctive treatment in children with drug-resistant epilepsy

    DEFF Research Database (Denmark)

    Nicita, Francesco; Spalice, Alberto; Papetti, Laura;

    2014-01-01

    Verapamil, a voltage-gated calcium channel blocker, has been occasionally reported to have some effect on reducing seizure frequency in drug-resistant epilepsy or status epilepticus. We aimed to investigate the efficacy of verapamil as add-on treatment in children with drug-resistant epilepsy....

  13. Successful treatment of a prolactinoma with the antipsychotic drug aripiprazole

    Science.gov (United States)

    Bakker, Ilse C A; Schubart, Chris D

    2016-01-01

    Summary In this report, we describe a female patient with both prolactinoma and psychotic disorder who was successfully treated with aripiprazole, a partial dopamine 2 receptor agonist. During the follow-up of more than 10 years, her psychotic symptoms improved considerably, prolactin levels normalised and the size of the prolactinoma decreased. This observation may be of clinical relevance in similar patients who often are difficult to treat with the regular dopaminergic drugs. Learning points Prolactinoma coinciding with psychosis can represent a therapeutic challenge. In contrast to many other antipsychotic drugs, aripiprazole is associated with a decrease in prolactin levels. Aripiprazole can be a valuable pharmaceutical tool to treat both prolactinoma and psychosis. PMID:27284453

  14. Effect of drug formulation on the treatment of epilepsy

    Directory of Open Access Journals (Sweden)

    S. G. Burd

    2013-01-01

    Full Text Available The paper describes a trial dealing with the effect of the formulation of an antiepileptic drug on therapy efficiency, safety, and compliance in epileptic patients. Switching from sustained-release valproates to Depakine®Chronosphere™ demonstrates how the values of efficiency, safety, and compliance vary with the taken dosage form, which ultimately affects quality-of-life indicators and may give rise to their improvement.

  15. DENTAL CARIES AND TREATMENT NECESSITY IN INSTITUTIONALIZED DRUG USERS

    Directory of Open Access Journals (Sweden)

    Marina Ferraz Neves Oliveira

    2016-11-01

    Full Text Available Dependence on drugs is a complex disease, incurable and that its use persists in the face of extremely negative consequences. Objective: was to evaluate the prevalence and severity of caries in users of legal drugs. Methods:It is an epidemiological, cross-sectional, descriptive study, held with adults, users of legal and illegal drugs, institutionalized in rehabilitation centers of municipalities in the southwestern region of the state of Bahia. We used a form with sociodemographic questions about the use of licit and illicit drugs. To assess tooth decay, we used the decayed, missing and filled teeth index (DMFT, and the dental units were assessed with a World Health Organization (WHO Model probe and a dental mirror. Data were tabulated and analyzed in Excel. Results: 73 individuals were evaluated, aged between 18 and 64, mean age 35.5 (SD ± 10.7. It was found that 71.4% are single, 73,7% with low level of education, 74.6% do not use dental floss. Caries prevalence was 98.6%, DMF-T average 15.6. In 18-34 years old individuals, the DMF-T average was 12.1 and from 35 to 64 years old it was 19.8. Regarding dentition, 52.6% of the teeth were affected by the disease. Among the affected teeth, 39.9% were decayed, 44.1% lost and 16% filled. Conclusion: We conclude that there is a high prevalence of caries in this population. Among the dental needs, the restoration of the dental element has to be highlighted.

  16. Discovering drugs for the treatment of Ebola virus

    Science.gov (United States)

    2017-08-04

    siRNA [85]. The hold was initially relaxed to allow for expanded access for EVD patients during the outbreak and was ultimately removed, enabling the...care. Many of the drugs evaluated for efficacy in clinical trials have also been administered to EBOV-infected individuals under expanded access or...TIM-1) is a receptor for Zaire Ebolavirus and Lake Victoria Marburgvirus. Proc Natl Acad Sci U S A 2011;108:8426-31. [23] Qiu X, Wong G, Fernando L

  17. Successful treatment of a prolactinoma with the antipsychotic drug aripiprazole

    Directory of Open Access Journals (Sweden)

    Ilse C A Bakker

    2016-06-01

    Full Text Available In this report, we describe a female patient with both prolactinoma and psychotic disorder who was successfully treated with aripiprazole, a partial dopamine 2 receptor agonist. During the follow-up of more than 10 years, her psychotic symptoms improved considerably, prolactin levels normalised and the size of the prolactinoma decreased. This observation may be of clinical relevance in similar patients who often are difficult to treat with the regular dopaminergic drugs.

  18. Pectin matrix as oral drug delivery vehicle for colon cancer treatment.

    Science.gov (United States)

    Wong, Tin Wui; Colombo, Gaia; Sonvico, Fabio

    2011-03-01

    Colon cancer is the fourth most common cancer globally with 639,000 deaths reported annually. Typical chemotherapy is provided by injection route to reduce tumor growth and metastasis. Recent research investigates the oral delivery profiles of chemotherapeutic agents. In comparison to injection, oral administration of drugs in the form of a colon-specific delivery system is expected to increase drug bioavailability at target site, reduce drug dose and systemic adverse effects. Pectin is suitable for use as colon-specific drug delivery vehicle as it is selectively digested by colonic microflora to release drug with minimal degradation in upper gastrointestinal tract. The present review examines the physicochemical attributes of formulation needed to retard drug release of pectin matrix prior to its arrival at colon, and evaluate the therapeutic value of pectin matrix in association with colon cancer. The review suggests that multi-particulate calcium pectinate matrix is an ideal carrier to orally deliver drugs for site-specific treatment of colon cancer as (1) crosslinking of pectin by calcium ions in a matrix negates drug release in upper gastrointestinal tract, (2) multi-particulate carrier has a slower transit and a higher contact time for drug action in colon than single-unit dosage form, and (3) both pectin and calcium have an indication to reduce the severity of colon cancer from the implication of diet and molecular biology studies. Pectin matrix demonstrates dual advantages as drug carrier and therapeutic for use in treatment of colon cancer.

  19. Patients’ satisfaction with and views about treatment with disease-modifying drugs in multiple sclerosis

    Directory of Open Access Journals (Sweden)

    Caroline Vieira Spessotto

    2016-08-01

    Full Text Available ABSTRACT Objective The treatment of multiple sclerosis (MS with disease-modifying-drugs (DMDs is evolving and new drugs are reaching the market. Efficacy and safety aspects of the drugs are crucial, but the patients’ satisfaction with the treatment must be taken into consideration. Methods Individual interview with patients with MS regarding their satisfaction and points of view on the treatment with DMDs. Results One hundred and twenty eight patients attending specialized MS Units in five different cities were interviewed. Over 80% of patients were very satisfied with the drugs in use regarding convenience and perceived benefits. The only aspect scoring lesser values was tolerability. Conclusion Parameters for improving treatment in MS must include efficacy, safety, and patient satisfaction with the given DMD.

  20. Angular cheilitis, part 2: nutritional, systemic, and drug-related causes and treatment.

    Science.gov (United States)

    Park, Kelly K; Brodell, Robert T; Helms, Stephen E

    2011-07-01

    Angular cheilitis (AC) is associated with a variety of nutritional, systemic, and drug-related factors that may act exclusively or in combination with local factors. Establishing the underlying etiology of AC is required to appropriately focus treatment efforts.

  1. [Interventional neuroradiology. Drug treatment, monitoring and function tests].

    Science.gov (United States)

    Laurent, A; Gobin, Y P; Launay, F; Aymard, A; Casasco, A; Merland, J J

    1994-04-23

    Specialized monitoring as well as function tests and drug therapy play an ever growing role in neuroradiological procedures. The particular route of administration and the territories involved in neuroradiology require special precautions. Anaesthesia must enable the operators to monitor the central nervous system since the patients must remain totally immobilized for several hours. Catheterization is made safe by careful asepsia and antibiotic prophylaxis and by preventing embolic events, particularly in neuro-cervico-facial interventions where an anticoagulant protocol is important. Arterial spasms can be prevented or cured with calcium inhibitors. The safety of the procedure itself is guaranteed by various function tests including sensitivity to ischaemia using anaesthetic barbiturates, controlled clampings or the lidocaine test. Undesirable effects of both emboli (e.g. toxicity of cyanoacrylate glue) and embolization (e.g. subsequent venous thrombosis) can be prevented by adapted anti-inflammatory drugs. Herein, we describe the routine monitoring conditions, drugs prescribed and function tests performed at the Therapeutic Angiography Department of the Lariboisière Hospital, Paris.

  2. Review: Drug and nondrug treatment in tension-type headache

    DEFF Research Database (Denmark)

    Bendtsen, Lars

    2009-01-01

    . Psychological treatments with scientific evidence for efficacy include relaxation training, EMG biofeedback and cognitive-behavioural therapy. Physical therapy and acupuncture are widely used, but the scientific evidence for efficacy is sparse. Simple analgesics are the mainstays for treatment of episodic TTH...

  3. Review: Drug and nondrug treatment in tension-type headache

    DEFF Research Database (Denmark)

    Bendtsen, Lars

    2009-01-01

    . Psychological treatments with scientific evidence for efficacy include relaxation training, EMG biofeedback and cognitive-behavioural therapy. Physical therapy and acupuncture are widely used, but the scientific evidence for efficacy is sparse. Simple analgesics are the mainstays for treatment of episodic TTH...

  4. Drug and Nondrug Treatment in Tension-type Headache

    DEFF Research Database (Denmark)

    Bendtsen, Lars

    2009-01-01

    . Psychological treatments with scientific evidence for efficacy include relaxation training, EMG biofeedback and cognitive-behavioural therapy. Physical therapy and acupuncture are widely used, but the scientific evidence for efficacy is sparse. Simple analgesics are the mainstays for treatment of episodic TTH...

  5. Primary drug resistance among pulmonary treatment-naïve tuberculosis patients in Amazonas State, Brazil.

    Science.gov (United States)

    da Silva Garrido, M; Ramasawmy, R; Perez-Porcuna, T M; Zaranza, E; Chrusciak Talhari, A; Martinez-Espinosa, F E; Bührer-Sékula, S

    2014-05-01

    Multidrug-resistant tuberculosis (MDR-TB) is the main indicator of previous treatment in tuberculosis (TB) patients. MDR-TB among treatment-naïve patients indicates infection with drug-resistant Mycobacterium tuberculosis strains, and such cases are considered primary drug-resistant cases. To estimate the prevalence of drug resistance in pulmonary TB (PTB) treatment-naïve patients and to identify the socio-demographic and clinical characteristics of the resistant population. A total of 205 treatment-naïve PTB patients from Manaus, Amazonas State, Brazil, were enrolled. Drug susceptibility testing (DST) was performed on all positive mycobacterial cultures using the 1% proportion method. Positive M. tuberculosis cultures were obtained from only 175 patients for DST. The prevalence of primary MDR-TB was 1.7% (3/175); 14.3% (25/175) of the cultures presented resistance to at least one of the drugs. Resistance to streptomycin, isoniazid, rifampicin and ethambutol was respectively 8.6%, 6.9%, 3.4% and 2.3%. An association between TB patients with resistance to more than one drug and known previous household contact with a TB patient was observed (P= 0.008, OR 6.7, 95%CI 1.2-67.3). Although the prevalence of primary MDR-TB currently is relatively low, it may become a major public health problem if tailored treatment is not provided, as resistance to more than one drug is significantly associated with household contact.

  6. Testing New Drugs for Treatment of Melanoma Patients Applying Connectivity Map Database Analysis with Melanoma Gene Signatures

    Science.gov (United States)

    2012-10-01

    AD_________________ Award Number: W81XWH-11-1-0794 TITLE: Testing New Drugs for Treatment of...TYPE Final 3. DATES COVERED 15 September 2011 – 14 September 2012 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Testing New Drugs for Treatment of...4 Introduction: Project Title: Testing New Drugs for treatment of Melanoma Patients Applying Connectivity Map Database Analysis with Melanoma

  7. New Drugs for Anemia Treatment Based on a New Understanding of the Mechanisms of Stress Erythropoiesis

    Science.gov (United States)

    2015-11-01

    Award Number: W81XWH-12-1-0449 TITLE: New Drugs for Anemia Treatment Based on a New Understanding of the Mechanisms of Stress Erythropoiesis...COVERED 1Sep2012 - 31Aug2015 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER New Drugs for Anemia Treatment Based on a New Understanding of the...cell formation in "Nan" (neonatal anemia ) mice, raising the level of red cells to almost normal. It also causes an increase in the numbers of splenic

  8. Prisoners’ experiences of drug treatment and punishment in four Nordic countries

    Directory of Open Access Journals (Sweden)

    Giertsen Hedda

    2015-04-01

    Full Text Available AIMS - This article describes and analyses prisoners’ experiences of drug treatment in prison in four Nordic countries: Denmark, Finland, Norway and Sweden. The article examines how prisoners experience drug treatment, control and sanctions as related to three main topics, namely motivation; the content of the measure and relations to staff; and control and sanctions. METHODS & DATA - The article is based on data from twelve prisons, three in each of the four countries; 91 interviews with prisoners; and around six months of observation. The two main kinds of drug treatment measures are drug treatment units and day programmes. RESULTS - Prisoners described several motives to participate in drug treatment measures: to leave drugs and crime; to renew relations with family and friends; to solve health problems; and to improve their prison conditions. Prisoners found that drug treatment measures offered possibilities to acquire new ways of being. Staff behaviour seemed to be more important to prisoners than the methods used, and some prisoners seemed more positive to staff involved with the drug treatment than to other staff. A surprising finding was the prisoners’ limited critique of controls and sanctions. We see this as embedded in the situation of being a prisoner, and also in relation to contexts outside prison. CONCLUSION - In discussing their experiences in the treatment units, prisoners are not so concerned about the rehabilitative features or the controls and sanctions. They evaluate their present situation in light of a future, which is their real concern. This is in line with a main task for staff, which is to prepare prisoners for release.

  9. The rights of drug treatment patients: Experience of addiction treatment in Poland from a human rights perspective.

    Science.gov (United States)

    Klingemann, Justyna

    2017-05-01

    Drug dependence is a recognized medical condition and therefore, right to health applies in the same way to drug dependence as it does to any other health condition. The human rights in patient care framework - which refers to the application of basic human rights principles in the delivery of health care services - was used to explore the experiences of equality in the dignity and rights protected by Polish law within four different specialist drug treatment settings in Poland. The views of patients and staff were examined and compared. Focus group interviews were conducted in 12 drug treatment facilities: three inpatient therapeutic communities, three outpatient programs, three opioid substitution programs and three harm reduction programs (drop-in/needle exchange/support). Interviews were conducted with a total of 43 staff and 73 patients. All interviews were audio-recorded with participants' prior consent and transcribed verbatim. Data were analysed according to the problem-centred interview methodology, using CAQDA. Patients described instances of abuse of their rights regarding dignity, privacy, confidentiality, personalized treatment, and respect of patient's time, right to information and to complain. Those accounts were complemented by the perspective of professionals working in drug treatment. Patients of Polish opioid substitution programs reported experiencing more humiliation and disenfranchisement than patients in other drug treatment settings. Drug testing and control, fuelled by prejudices of health professionals, are leading to discriminatory practices in substitution treatment and damaging the chances of therapeutic success. The concept of epistemic injustice illuminates the reasons behind discrimination against patients on opioid substitution programs, who are seen as continuously sick and their illness perceived as a mark of moral, social and epistemic failure. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Drug histories and criminality of inmates of local jails in the United States (1978): implications for treatment and rehabilitation of the drug abuser in a jail setting.

    Science.gov (United States)

    Barton, W I

    1982-04-01

    A survey by the Department of Justice in 1978 of inmates of local jails in the United States found that 68% had ever used drugs like heroin, cocaine, marijuana, amphetamines, or barbiturates outside a treatment program, and without a doctor's prescription. Offenses for which relatively larger proportions of inmates reported drug use included robbery, burglary, auto theft, larceny, and drug offenses. During the month prior to jail, 44% of inmates reported using drugs. Some 21% of convicted inmates reported being under the influence of drugs at the time of an offense for which convicted. One-fourth of inmates reporting drug use had ever been enrolled in drug treatment. Treatment and rehabilitation of the drug abuser in a jail setting is discussed.

  11. [Threshold of Application of Antidepressant Drugs for Treatment of Depressive Disorder].

    Science.gov (United States)

    Kuroki, Toshihide; Tanaka, Teppei

    2015-01-01

    In recent years, along with the expansion of medical care for depressive disorder, there has been much controversy regarding the application of antidepressant drugs for its treatment. The aim of this paper is to consider critical issues concerning the threshold of application of antidepressant drugs for the treatment of depression. It was formerly important to diagnose the 'quality' of depression (melancholia or non-melancholia) in order to choose antidepressant treatment, whereas an assessment of the 'quantity' of depression (severity of symptoms) is crucial today to decide on the threshold. Recent guidelines for the treatment of major depressive disorder do not positively recommend the use of medication for the treatment of mild depression. The guidelines published by the Japanese Society of Mood Disorders also state that doctors have to give priority to treatments avoiding medication, although the effectiveness of antidepressant drugs for mild depression is controversial. Actually, in a clinical setting, doctors have to understand the conditions of individual cases and cope with many issues, such as a risk of suicide, comorbidity of other psychiatric disorders, target symptoms of pharmacotherapy, and choices of classes and doses of antidepressant drugs. The threshold of application of antidepressant drugs for the treatment of depression may vary according to the doctor-patient relationship and surrounding conditions. Doctors are required to provide treatment options other than pharmacotherapy.

  12. Therapeutic community drug treatment success in Peru: a follow-up outcome study

    Directory of Open Access Journals (Sweden)

    Browne Thom

    2008-12-01

    Full Text Available Abstract Background The purpose of this study was to assess the impact of drug abuse treatment in Peru that used the therapeutic community (TC model. Program directors and several staff members from all study treatment facilities received two to eight weeks of in-country training on how to implement the TC treatment model prior to the follow-up study. Methods This outcome study involved 33 TC treatment facilities and 509 former clients in Lima and other cities in five providences across Peru. A retrospective pre-test (RPT follow-up design was employed in which 30-day use of illegal drugs and alcohol to intoxication was measured at baseline retrospectively, at the same time of the six-month follow-up. In-person interview data were collected from directors of 73 percent of the eligible TC organizations in January and February 2003 and from former 58 percent of the eligible TC former clients between October 2003 and October 2004. Drug testing was conducted on a small sample of former clients to increase the accuracy of the self-reported drug use data. Results Medium to large positive treatment effects were found when comparing 30-day illegal drug and alcohol use to intoxication before and six months after receiving treatment. As a supplemental analysis, we assumed the 42 percent of the former clients who were not interviewed at the six month assessment had returned to drugs. These results showed medium treatment effects as well. Hierarchical Generalized Linear Modeling (HGLM results showed higher implementation fidelity, less stigma after leaving treatment, and older clients, singly or in combination are key predictors of treatment success. Conclusion This study found that former clients of drug and alcohol treatment in facilities using the TC model reported substantial positive change in use of illegal drugs and alcohol to intoxication at a six-month follow-up. The unique contribution of this study is that the results also suggest attention should

  13. New drugs for the treatment of tuberculosis: needs, challenges, promise, and prospects for the future.

    Science.gov (United States)

    Lienhardt, Christian; Raviglione, Mario; Spigelman, Mel; Hafner, Richard; Jaramillo, Ernesto; Hoelscher, Michael; Zumla, Alimuddin; Gheuens, Jan

    2012-05-15

    For the first time in 40 years, a portfolio of promising new compounds for the treatment of tuberculosis is on the horizon. The introduction of new drugs in combination treatment for all forms of tuberculosis raises several issues related to patients' access to novel treatments, programmatic feasibility, cost effectiveness, and implications for monitoring and surveillance, particularly with regard to the development of drug resistance. Particular attention should be given to the identification of optimal drug combination(s) for the treatment of all forms of tuberculosis, particularly in high-risk and vulnerable groups, such as human immunodeficiency virus-coinfected persons and children, and to the rational use of new drugs. Addressing these issues adequately requires the establishment of clear guidelines to assist countries in the development of policies for the proper use of tuberculosis drugs in a way that guarantees access to best treatments for all those in need and avoids inappropriate use of new drugs. After a description of these various challenges, we present activities that will be carried out by the World Health Organization in collaboration with key stakeholders for the development of policy guidelines for optimal treatment of tuberculosis.

  14. New developments in the treatment of drug-resistant tuberculosis: clinical utility of bedaquiline and delamanid

    Directory of Open Access Journals (Sweden)

    Brigden G

    2015-10-01

    Full Text Available Grania Brigden,1 Cathy Hewison,2 Francis Varaine21Access Campaign, Médecins Sans Frontières, Geneva, Switzerland; 2Medical Department, Médecins Sans Frontières, Paris, France Abstract: The current treatment for drug-resistant tuberculosis (TB is long, complex, and associated with severe and life-threatening side effects and poor outcomes. For the first time in nearly 50 years, there have been two new drugs registered for use in multidrug-resistant TB (MDR-TB. Bedaquiline, a diarylquinoline, and delamanid, a nitromidoxazole, have received conditional stringent regulatory approval and have World Health Organization interim policy guidance for their use. As countries improve and scale up their diagnostic services, increasing number of patients with MDR-TB and extensively drug-resistant TB are identified. These two new drugs offer a real opportunity to improve the outcomes of these patients. This article reviews the evidence for these two new drugs and discusses the clinical questions raised as they are used outside clinical trial settings. It also reviews the importance of the accompanying drugs used with these new drugs. It is important that barriers hindering the use of these two new drugs are addressed and that the existing clinical experience in using these drugs is shared, such that their routine-use programmatic conditions is scaled up, ensuring maximum benefit for patients and countries battling the MDR-TB crisis. Keywords: MDR-TB, XDR-TB, tuberculosis drugs, group 5 drugs

  15. Dual-functional transdermal drug delivery system with controllable drug loading based on thermosensitive poloxamer hydrogel for atopic dermatitis treatment

    Science.gov (United States)

    Wang, Wenyi; Wat, Elaine; Hui, Patrick C. L.; Chan, Ben; Ng, Frency S. F.; Kan, Chi-Wai; Wang, Xiaowen; Hu, Huawen; Wong, Eric C. W.; Lau, Clara B. S.; Leung, Ping-Chung

    2016-04-01

    The treatment of atopic dermatitis (AD) has long been viewed as a problematic issue by the medical profession. Although a wide variety of complementary therapies have been introduced, they fail to combine the skin moisturizing and drug supply for AD patients. This study reports the development of a thermo-sensitive Poloxamer 407/Carboxymethyl cellulose sodium (P407/CMCs) composite hydrogel formulation with twin functions of moisture and drug supply for AD treatment. It was found that the presence of CMCs can appreciably improve the physical properties of P407 hydrogel, which makes it more suitable for tailored drug loading. The fabricated P407/CMCs composite hydrogel was also characterized in terms of surface morphology by field emission scanning electron microscopy (FE-SEM), rheological properties by a rheometer, release profile in vitro by dialysis method and cytotoxicity test. More importantly, the findings from transdermal drug delivery behavior revealed that P407/CMCs showed desirable percutaneous performance. Additionally, analysis of cytotoxicity test suggested that P407/CMCs composite hydrogel is a high-security therapy for clinical trials and thus exhibits a promising way to treat AD with skin moisturizing and medication.

  16. External influences on drug treatment interventions: East Palo Alto's Free-at-Last.

    Science.gov (United States)

    Bowser, Benjamin Paul; Lewis, David; Dogan, Derrick

    2011-06-01

    External influences on community-based drug treatment program outcomes have not been adequately accounted by either treatment providers or evaluators. In 2001-2003, a cohort of 197 African American and Latino crack cocaine and heroin users was interviewed at intake into the Free-at-Last's treatment program in East Palo Alto, California. The goal of this research was to identify, and then measure, the impact of a series of theory-based, hypothesized external influences on 3 client treatment outcomes: (1) program completers, (2) dropouts, and (3) referrals to more intensive inpatient treatment. All program clients were interviewed using the Government Performance and Results Act and the California Alcohol and Drug Data System questionnaires. Supplemental questions hypothesized the external influences and were based on prior research and staff focus groups. There were statistically significant differences in treatment outcomes based on employment status, homelessness, living situation, and jail time. Regression analyses indicated that the strongest outcome predictors were treatment intensity, followed by prior crack use, homelessness, income, and number of illegal drugs used. Path analysis showed that former crack use and time in jail formed a particularly strong cluster of external influences on treatment outcomes. This cluster was the result of court-mandated treatment of arrested crack users who chose treatment over incarceration. If users failed treatment, they went back to jail. In a community such as East Palo Alto, court-mandated referrals had a powerful external influence on treatment and, therefore, need to be considered when evaluating a treatment program.

  17. The development of drugs for treatment of sleeping sickness: a historical review

    Directory of Open Access Journals (Sweden)

    Steverding Dietmar

    2010-03-01

    Full Text Available Abstract Only four drugs are available for the chemotherapy of human African trypanosomiasis or sleeping sickness; Suramin, pentamidine, melarsoprol and eflornithine. The history of the development of these drugs is well known and documented. suramin, pentamidine and melarsoprol were developed in the first half of the last century by the then recently established methods of medicinal chemistry. Eflornithine, originally developed in the 1970s as an anti-cancer drug, became a treatment of sleeping sickness largely by accident. This review summarises the developmental processes which led to these chemotherapies from the discovery of the first bioactive lead compounds to the identification of the final drugs.

  18. For Some Breast Cancers, New Drug May Be Treatment Option

    Science.gov (United States)

    Results from an international clinical trial suggest that women with metastatic, HER2-positive breast cancer that is no longer responding to the targeted therapy trastuzumab (Herceptin) may soon have a new treatment option.

  19. Redox-based Epigenetic status in Drug Addiction: Potential mediator of drug-induced gene priming phenomenon and use of metabolic intervention for symptomatic treatment in drug addiction.

    Directory of Open Access Journals (Sweden)

    Malav Suchin Trivedi

    2015-01-01

    Full Text Available Alcohol and other drugs of abuse, including psychostimulants and opioids, can induce epigenetic changes: a contributing factor for drug addiction, tolerance and associated withdrawal symptoms. DNA methylation is the major epigenetic mechanism and it is one of more than 200 methylation reactions supported by methyl donor S-adenosylmethionine (SAM. The levels of SAM are controlled by cellular redox status via the folate and vitamin B12-dependent enzyme methionine synthase (MS, for example; under oxidative conditions MS is inhibited, diverting its substrate homocysteine (HCY to the transsulfuration pathway. Alcohol, dopamine and morphine, can alter intracellular levels of glutathione (GSH-based cellular redox status, subsequently affecting S-adenosylmethionine (SAM levels and DNA methylation status. In this discussion, we compile this and other existing evidence in a coherent manner to present a novel hypothesis implicating the involvement of redox-based epigenetic changes in drug addiction. Next, we also discuss how gene priming phenomenon can contribute to maintenance of redox and methylation status homeostasis under various stimuli including drugs of abuse. Lastly, based on our hypothesis and some preliminary evidence, we discuss a mechanistic explanation for use of metabolic interventions / redox-replenishers as symptomatic treatment of alcohol addiction and associated withdrawal symptoms. Hence, the current review article strengthens the hypothesis that neuronal metabolism has a critical bidirectional coupling with epigenetic changes in drug addiction and we support this claim via exemplifying the link between redox-based metabolic changes and resultant epigenetic consequences under the effect of drugs of abuse.

  20. Finding new drug targets for the treatment of migraine attacks

    DEFF Research Database (Denmark)

    Olesen, J; Olesen, Jes; Tfelt-Hansen, P

    2009-01-01

    No new preventive drugs specific to migraine have appeared for the last 20 years and existing acute therapies need improvement. Unfortunately, no animal models can predict the efficacy of new therapies for migraine. Because migraine attacks are fully reversible and can be aborted by therapy......, the headache- or migraine-provoking property of naturally occurring signalling molecules can be tested in a human model. This model has predicted efficacy of nitric oxide synthase inhibition and calcitonin gene-related peptide receptor blockade. The pharmaceutical industry should pay more attention to human...

  1. Treatment of persistent ventricular tachycardia: Drugs or ablation?

    Science.gov (United States)

    MacIntyre, Ciorsti J; Sapp, John L

    2017-10-01

    Implantable cardioverter defibrillators (ICDs) reduce the mortality risk associated with recurrent ventricular tachycardia (VT) and can frequently terminate VT episodes painlessly, but do not prevent recurrent episodes. For patients with symptomatic recurrences, frequent asymptomatic recurrences, ICD shocks, or VT storm, most clinicians recommend strategies to suppress VT. The proarrhythmic mortality risk of antiarrhythmic drugs (AADs) may be mitigated by the presence of an ICD, but these medications are limited by high recurrence rates, and unfavorable side effect profiles. Catheter ablation is an alternative or adjunctive option, but is also limited by incomplete efficacy and procedural risk. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Trends in comprehensive service availability in outpatient drug abuse treatment

    OpenAIRE

    Friedmann, Peter D.; Lemon, Stephenie C.; Durkin, Elizabeth M.; D’Aunno, Thomas A.

    2003-01-01

    Comprehensive medical and psychosocial services are essential to quality addiction treatment, but their availability declined in the 1980s. To determine whether this downward trend in the availability of comprehensive services continued in the 1990s, we analyzed data from a national panel study of outpatient substance abuse treatment units in 1990, 1995, and 2000. Response rates were greater than 85%. Regarding the availability of comprehensive services, including physical examinations, routi...

  3. Adjusted drug treatment is superior to renal sympathetic denervation in patients with true treatment-resistant hypertension.

    Science.gov (United States)

    Fadl Elmula, Fadl Elmula M; Hoffmann, Pavel; Larstorp, Anne C; Fossum, Eigil; Brekke, Magne; Kjeldsen, Sverre E; Gjønnæss, Eyvind; Hjørnholm, Ulla; Kjaer, Vibeke N; Rostrup, Morten; Os, Ingrid; Stenehjem, Aud; Høieggen, Aud

    2014-05-01

    We aimed to investigate for the first time the blood pressure (BP)-lowering effect of renal sympathetic denervation (RDN) versus clinically adjusted drug treatment in true treatment-resistant hypertension (TRH) after excluding patients with confounding poor drug adherence. Patients with apparent TRH (n=65) were referred for RDN, and those with secondary and spurious hypertension (n=26) were excluded. TRH was defined as office systolic BP (SBP) >140 mm Hg, despite maximally tolerated doses of ≥3 antihypertensive drugs including a diuretic. In addition, ambulatory daytime SBP >135 mm Hg after witnessed intake of antihypertensive drugs was required, after which 20 patients had normalized BP and were excluded. Patients with true TRH were randomized and underwent RDN (n=9) performed with Symplicity Catheter System versus clinically adjusted drug treatment (n=10). The study was stopped early for ethical reasons because RDN had uncertain BP-lowering effect. Office SBP and diastolic BP in the drug-adjusted group changed from 160±14/88±13 mm Hg (±SD) at baseline to 132±10/77±8 mm Hg at 6 months (Pdrug-adjusted group at 6 months (P=0.002 and P=0.004, respectively), and absolute changes in SBP were larger in the drug-adjusted group (P=0.008). Ambulatory BPs changed in parallel to office BPs. Our data suggest that adjusted drug treatment has superior BP lowering effects compared with RDN in patients with true TRH. Clinical Trial Registration- URL: http://www.clinicaltrials.gov. Unique identifier: NCT01673516.

  4. Methotrexate for treatment of lichen planus: old drug, new indication.

    Science.gov (United States)

    Kanwar, A J; De, D

    2013-03-01

    Treatment of generalized lichen planus is often disappointing and is associated with relapses. Though reports have suggested a beneficial role of various immunosuppressive and immunomodulatory agents, most of these reports are retrospective series or anecdotes. Oral methotrexate has been found to be useful in recent studies. In this study, we prospectively evaluated the role of low-dose oral methotrexate (15 mg/week in adults or 0.25 mg/kg/week for children) in generalized lichen planus. Mean improvement in 24 evaluated patients (two of them were of paediatric age group) at the end of 14 weeks of treatment was 79%. By the end of 24 weeks treatment, 14 of 24 (58%) patients had complete remission of their disease. Side effects were observed in 12 of 24 (50%) patients. Most of these adverse effects were mild; only one requiring treatment discontinuation due to significantly deranged liver function test. During post-treatment follow-up of 3 months, none had relapse of lichen planus. Overall, low- dose methotrexate is effective and reasonably safe option in treatment of eruptive lichen planus, provided haematological and biochemical parameters are regularly monitored.

  5. Angioplasty with drug coated balloons for the treatment of infrainguinal peripheral artery disease.

    Science.gov (United States)

    Werner, Martin

    2016-09-01

    Restenosis or re-occlusion after femoropopliteal angioplasty or stent implantation is the main limitation of endovascular treatment strategies for peripheral artery disease. Within the last years, balloon catheters with anti-proliferative drug coating on the balloon surface have shown to be associated with higher patency rates compared to plain balloon angioplasty. Thus, drug-coated balloons were gradually adopted in many interventional centres for the treatment of femoropopliteal obstructions. The current review summarises the existing evidence for drug-coated balloons in the infrainguinal vessels and their indication in special lesion cohorts.

  6. [Experience of rapid drug desensitization therapy in the treatment of mycobacterial disease].

    Science.gov (United States)

    Sasaki, Yuka; Kurashima, Atsuyuki; Morimoto, Kozo; Okumura, Masao; Watanabe, Masato; Yoshiyama, Takashi; Ogata, Hideo; Gotoh, Hajime; Kudoh, Shoji; Suzuki, Hiroaki

    2014-11-01

    Drugs for tuberculosis and non-tuberculosis mycobacterial diseases are limited. In particular, no new drugs for non-tuberculosis mycobacterial disease have been developed in recent years. Antimycobacterial drugs have many adverse reactions, for which drug desensitization therapy has been used. Rapid drug desensitization (RDD) therapy, including antituberculosis drugs and clarithromycin, has been implemented in many regions in Europe and the United States. We investigated the validity of RDD therapy in Japan. We report our experience with RDD therapy in 13 patients who developed severe drug allergy to antimycobacterial treatment. The desensitization protocol reported by Holland and Cernandas was adapted. The underlying diseases were 7 cases of pulmonary Mycobacterium avium complex disease and 6 cases of pulmonary tuberculosis. Isoniazid was readministered in 2 (100%) of 2 patients; rifampicin, in 8 (67.7%) of 12 patients; ethambutol, in 4 (67.7%) of 6 patients; and clarithromycin, in 2 (100%) of 2 patients. In Japan, the desensitization therapy recommended by the Treatment Committee of the Japanese Society for Tuberculosis have been implemented generally. We think RDD therapy is effective and safe as the other desensitization therapy. We will continue to investigate the efficiency of RDD therapy in patients who had discontinued antimycobacterial treatment because of the drug allergic reaction.

  7. [Management of TB suspected cases of drug resistant tuberculosis requiring a second treatment].

    Science.gov (United States)

    Caminero, José A

    2004-06-01

    The management of patients with resistance to anti tuberculous drugs is complex and therefore must be managed by physician specialists. The most difficult patients are the cases in retreatment, where some very different possibilities are possible, as abandonment, failures and relapses. Patients with multi-drug resistant (MDR) tuberculosis are the most difficult to treat; MDR appears in all the failures or non-adherences to the treatment regime. To elaborate a scheme of retreatment for these patients, two guidelines must be followed: (1) do not rely on outcomes of drug susceptibility tests and (2) a detailed history of drug treatment must be considered of paramount importance. With this information, a retreatment scheme can be formulated that involves the use of at least three drugs not previously taken by the patient. For a successful control of tuberculosis, the national tuberculosis programs in Latin American countries must assure careful management of newly diagnosed patients. Secondly, if resources are available, a bank of second-line drugs must be ready for managing retreatment situations (e.g., 3 Z-Kn-Eth-Of/15 Z-Eth-Of) if first line drug treatments fail. Using individualized retreatment with second line drugs is recommended only in industrialized countries, and for a few middle income countries as a last resort.

  8. New regimens for reducing the duration of the treatment of drug-susceptible pulmonary tuberculosis

    OpenAIRE

    Conde, Marcus B.; Lapa e Silva, José R.

    2011-01-01

    Tuberculosis (TB) remains an important health problem worlwide. The structure necessary for delivering TB treatment and implementing the directly observed treatment accounts for more than two-thirds of its final cost. Furthemore, although with efficacy greater than 90%, the effectiveness of present treatment regimens ranges from 55–85%, depending on the setting, mainly due to poor adherence. Duration of treatment with the current first-line anti-TB drugs is a minimum of 6 months. Reducing the...

  9. A Possible Mechanism Underlying the Effectiveness of Acupuncture in the Treatment of Drug Addiction

    Directory of Open Access Journals (Sweden)

    Chae Ha Yang

    2008-01-01

    Full Text Available Clinical trials are currently underway to determine the effectiveness of acupuncture in the treatment of drug addiction. While there are still many unanswered questions about the basic mechanisms of acupuncture, some evidence exists to suggest that acupuncture can play an important role in reducing reinforcing effects of abused drugs. The purpose of this article is to critically review these data. The neurochemical and behavioral evidence showed that acupuncture's role in suppressing the reinforcing effects of abused drugs takes place by modulating mesolimbic dopamine neurons. Also, several brain neurotransmitter systems such as serotonin, opioid and amino acids including GABA have been implicated in the modulation of dopamine release by acupuncture. These results provided clear evidence for the biological effects of acupuncture that ultimately may help us to understand how acupuncture can be used to treat abused drugs. Additional research using animal models is of primary importance to understanding the basic mechanism underlying acupuncture's effectiveness in the treatment of drug addiction.

  10. Introduction to the special issue on the behavior analysis and treatment of drug addiction.

    Science.gov (United States)

    Silverman, Kenneth; Roll, John M; Higgins, Stephen T

    2008-01-01

    Extensive evidence from the laboratory and the clinic suggests that drug addiction can be viewed as operant behavior and effectively treated through the application of principles of operant conditioning. Contingency management interventions that arrange for the direct reinforcement of drug abstinence or of other therapeutically important target behaviors (e.g., regular use of drug abuse treatment medications) are among the most studied type of operant treatments. Behavior analysts have contributed to the substantial and rapidly growing literature on operant treatments for drug addiction, but the publications of this work usually appear in medical, clinical psychology, or drug abuse journals. This special issue of the Journal of Applied Behavior Analysis represents an effort to bring this important work to the attention of the behavior-analytic community. The articles in this special issue illustrate both the enormous potential of contingency management interventions to address the serious and seemingly intractable problem of drug addiction as well as the real challenges involved in attempting to develop and disseminate treatments that will produce substantial and lasting changes in the lives of individuals plagued by the chronic problem of drug addiction.

  11. Residual antimalarial concentrations before treatment in patients with malaria from Cambodia: indication of drug pressure.

    Science.gov (United States)

    Hodel, Eva Maria; Genton, Blaise; Zanolari, Boris; Mercier, Thomas; Duong, Socheat; Beck, Hans-Peter; Olliaro, Piero; Decosterd, Laurent Arthur; Ariey, Frédéric

    2010-10-01

    The Thai-Cambodian border has been known as the origin of antimalarial drug resistance for the past 30 years. There is a highly diverse market for antimalarials in this area, and improved knowledge of drug pressure would be useful to target interventions aimed at reducing inappropriate drug use. Baseline samples from 125 patients with falciparum malaria recruited for 2 in vivo studies (in Preah Vihear and Pursat provinces) were analyzed for the presence of 14 antimalarials in a single run, by means of a liquid chromatography-tandem mass spectrometry assay. Half of the patients had residual drug concentrations above the lower limit of calibration for at least 1 antimalarial at admission. Among the drugs detected were the currently used first-line drugs mefloquine (25% and 35% of patients) and piperaquine (15% of patients); the first-line drug against vivax malaria, chloroquine (25% and 41% of patients); and the former first-line drug, quinine (5% and 34% patients). The findings demonstrate that there is high drug pressure and that many people still seek treatment in the private and informal sector, where appropriate treatment is not guaranteed. Promotion of comprehensive behavioral change, communication, community-based mobilization, and advocacy are vital to contain the emergence and spread of parasite resistance against new antimalarials.

  12. Perceptions and Attitudes of Resident Doctors about Malaria Treatment as Per National Drug Policy on Malaria

    Directory of Open Access Journals (Sweden)

    Ghanshyam Ahir, D V Bala

    2012-01-01

    Full Text Available Background: The involvement of public and private health care providers in malaria treatment, particularly understanding their knowledge and practices will aid in devising strategies to increase the rational use of antimalarial drugs. They should be aware about rationale and implement national drug policy on malaria to prevent morbidity and mortality of malaria as well as development of antimalarial drug resistance. Therefore, a study was planned on the same issue among resident doctors of a tertiary care teaching hospital. Objective: To study the perceptions and attitudes of resident doctors regarding use of anti malarial drugs for treatment of all types of malaria cases in accordance with national drug policy on malaria-2010. Methodology: This cross-sectional study was conducted at tertiary care teaching hospital with sixty four (64 resident doctors of medicine (24, pediatrics (24 and obstetrics (16 departments with the help of pre tested; semi-structured questionnaire based on national drug policy on malaria-2010 from 15th July to 30th August 2010. Results: Only 12 (18.8% residents were aware about drug policy. Dose and duration and indication of primaquine was known to 21 (32.8% of resident doctors. Artesunate (49.2% and Arteether (16.9% were commonly prescribed in case of uncomplicated P.falciparum and P.vivax malaria. Conclusion: It was noticeable that knowledge and awareness regarding drug policy among resident doctors was unsatisfactory. Regular sensitization programme on malaria drug policy should be conducted.

  13. Sunitinib treatment enhances metastasis of innately drug resistant breast tumors

    Science.gov (United States)

    Wragg, Joseph W; Heath, Victoria L; Bicknell, Roy

    2017-01-01

    Anti-angiogenic therapies have failed to confer survival benefits in patients with metastatic breast cancer (mBC). However, to date there has not been an inquiry into roles for acquired versus innate drug resistance in this setting. In this study, we report roles for these distinct phenotypes in determining therapeutic response in a murine model of mBC resistance to the anti-angiogenic tyrosine kinase inhibitor sunitinib. Using tumor measurement and vascular patterning approaches, we differentiated tumors displaying innate versus acquired resistance. Bioluminescent imaging of tumor metastases to the liver, lungs and spleen revealed that sunitinib administration enhances metastasis, but only in tumors displaying innate resistance to therapy. Transcriptomic analysis of tumors displaying acquired versus innate resistance allowed the identification of specific biomarkers, many of which have a role in angiogenesis. In particular, aquaporin-1 upregulation occurred in acquired resistance, mTOR in innate resistance, and pleiotrophin in both settings, suggesting their utility as candidate diagnostics to predict drug response or to design tactics to circumvent resistance. Our results unravel specific features of antiangiogenic resistance, with potential therapeutic implications. PMID:28011623

  14. NEW ANTIARRHYTHMIC DRUG FOR THE TREATMENT OF ATRIAL FIBRILLATION. STUDY DATA, CLINICAL GUIDELINES, REGULATORY AGENCY RECOMMENDATIONS

    Directory of Open Access Journals (Sweden)

    S. Yu. Martsevich

    2011-01-01

    Full Text Available The main objectives and strategies for treatment of atrial fibrillation (AF, one of the most common cardiac arrhythmia, are seen. A combination of strategies for heart rate control in patients with atrial fibrillation receiving rhythm-controling therapy is preferred at present, according to current guidelines. Amiodarone, one of the most effective anti-arrhythmic drugs with an extensive evidence base, remains the drug of reserve because of serious side effects. A new drug, dronedarone, has electrophysiological properties attributable to all four classes of antiarrhythmic drugs. According to meta-analysis of randomized clinical trials dronedarone is inferior to amiodarone in prevention of AF recurrences, but it is superior to amiodaron in safety. However , in 2011 dronedarone was included in the Food and Drug Administration (FDA list of drugs that require further analysis in connection with appearance of the new information about its safety.

  15. Ultrasound-Mediated Drug/Gene Delivery in Solid Tumor Treatment

    Directory of Open Access Journals (Sweden)

    Yufeng Zhou

    2013-01-01

    Full Text Available Ultrasound is an emerging modality for drug delivery in chemotherapy. This paper reviews this novel technology by first introducing the designs and characteristics of three classes of drug/gene vehicles, microbubble (including nanoemulsion, liposomes, and micelles. In comparison to conventional free drug, the targeted drug-release and delivery through vessel wall and interstitial space to cancerous cells can be activated and enhanced under certain sonication conditions. In the acoustic field, there are several reactions of these drug vehicles, including hyperthermia, bubble cavitation, sonoporation, and sonodynamics, whose physical properties are illustrated for better understanding of this approach. In vitro and in vivo results are summarized, and future directions are discussed. Altogether, ultrasound-mediated drug/gene delivery under imaging guidance provides a promising option in cancer treatment with enhanced agent release and site specificity and reduced toxicity.

  16. [Analysis of risk factors of drug-induced lung injury in patients receiving gemcitabine treatment].

    Science.gov (United States)

    Nakamichi, Hidenori; Fujita, Tetsuo; Tsuji, Daiki; Atsumi, Ichiko; Totsuka, Kasumi; Suzuki, Rina; Miki, Yoshihiro; Tomita, Kazuhiro; Nakamura, Hidenori; Shiokawa, Mitsuru

    2012-05-01

    Gemcitabine hydrochloride is a very safe medicine that even outpatients can be administered, and the bone marrow depression that is the dose limiting factor remains moderate and does not need special treatment, although it is confirmed in most cases. Meanwhile, caution is required because there is a possibility of drug-induced lung injury and death due to high frequency, compared with the appearance rate described in the packaging insertion. We investigated the clinical background of a patient in whom drug-induced lung injury appeared, and clarified the risk factor by administering gemcitabine hydrochloride. Males, people aged 65 or over, those with a smoking history and those undergoing first-line chemotherapy treatment are at risk of drug-induced lung injury. Attention must be paid to the occurrence of drug-induced lung injury, to examining the clinical course, the chest image, and the blood test, and to do earlier detection, the offending medicine discontinuance, and beginning of the treatment.

  17. Family Behavior Therapy (FBT) for young people in treatment for non-opioid drug use:

    DEFF Research Database (Denmark)

    Lindstrøm, Maia; Saidj, Madina; Kowalski, Krystyna

    2015-01-01

    people who misuse non-opioid drugs. FBT is a manual-based family therapy approach. The program is behavior and skill-oriented. It is concerned with identifying psychological and situational stimuli and triggers presumed to be directly related to the youth’s drug use, and skills training to improve self......BACKGROUND Youth drug use is a severe problem worldwide, and the use of cannabis, amphetamine ecstasy and cocaine, referred to as non-opioid drugs, are strongly associated with a range of health and social problems. This review focuses on Family Behavior Therapy (FBT) as a treatment for young...... language nor date restrictions were applied to the searches. SELECTION CRITERIA Studies eligible for inclusion in the review are required to meet several eligibility criteria. Studies must: • have involved a manual-based FBT treatment for young people aged 11-21 years enrolled in outpatient treatment...

  18. Sustained drug release by contact lenses for glaucoma treatment-a review.

    Science.gov (United States)

    Carvalho, I M; Marques, C S; Oliveira, R S; Coelho, P B; Costa, P C; Ferreira, D C

    2015-03-28

    In the context of ocular pharmacology, there is a growing need for innovative delivery platforms for a convenient and sustained drug release into the eye, especially for chronic diseases that require the adoption of a strict insurmountable treatment regimen for a large part of the affected population, as in the case of glaucoma. Due to the large residence time of the contact lenses in the eye, its use for sustained drug delivery is quite promising. However, and despite the numerous therapeutic advantages arising from its use, the low affinity shown by most ophthalmic drugs for conventional contact lenses hinders the practical application of this technology. In this paper we elaborated a review of the various methods exploited so far to improve the contact lenses' characteristics as mechanisms for controlled and prolonged drug release for topical treatment of ocular diseases, with particular emphasis on the treatment of glaucoma.

  19. Selection and utilization of assessment instruments in substance abuse treatment trials: the National Drug Abuse Treatment Clinical Trials Network experience

    Directory of Open Access Journals (Sweden)

    Rosa C

    2012-07-01

    Full Text Available Carmen Rosa, Udi Ghitza, Betty TaiCenter for the Clinical Trials Network, National Institute on Drug Abuse, Bethesda, MD, USAAbstract: Based on recommendations from a US Institute of Medicine report, the National Institute on Drug Abuse established the National Drug Abuse Treatment Clinical Trials Network (CTN in 1999, to accelerate the translation of science-based addiction treatment research into community-based practice, and to improve the quality of addiction treatment, using science as the vehicle. One of the CTN's primary tasks is to serve as a platform to forge bi-directional communications and collaborations between providers and scientists, to enhance the relevance of research, which generates empirical results that impact practice. Among many obstacles in moving research into real-world settings, this commentary mainly describes challenges and iterative experiences in regard to how the CTN develops its research protocols, with focus on how the CTN study teams select and utilize assessment instruments, which can reasonably balance the interests of both research scientists and practicing providers when applied in CTN trials. This commentary also discusses the process by which the CTN further selects a core set of common assessment instruments that may be applied across all trials, to allow easier cross-study analyses of comparable data.Keywords: addiction, assessment, drug abuse treatment, drug dependence, NIDA Clinical Trials Network, substance use disorder

  20. [Inpatient treatment of depression. Should one combine psychotherapy and drugs?].

    Science.gov (United States)

    Huber, T J

    2005-03-01

    Antidepressants as well as different psychotherapeutic strategies have been proven efficacious in the treatment of unipolar depression. In the clinical setting both are often combined using psychotherapeutic methods varying from psychoeducation to formal psychotherapy. The present article provides a critical overview of the evidence base for this combination in the inpatient treatment of depression. The current literature is contradictory and difficult to compare. However, combination therapy appears advantageous in therapy-resistant, chronic and severe forms of depressive disorders. Much further research is needed to facilitate well-founded guidelines.

  1. Influence of Hydrothermal Treatment on Physicochemical Properties and Drug Release of Anti-Inflammatory Drugs of Intercalated Layered Double Hydroxide Nanoparticles

    Directory of Open Access Journals (Sweden)

    Zi Gu

    2014-05-01

    Full Text Available The synthesis method of layered double hydroxides (LDHs determines nanoparticles’ performance in biomedical applications. In this study, hydrothermal treatment as an important synthesis technique has been examined for its influence on the physicochemical properties and the drug release rate from drug-containing LDHs. We synthesised MgAl–LDHs intercalated with non-steroidal anti-inflammatory drugs (i.e., naproxen, diclofenac and ibuprofen using a co-precipitation method with or without hydrothermal treatment (150 °C, 4 h. After being hydrothermally treated, LDH–drug crystallites increased in particle size and crystallinity, but did not change in the interlayer anion orientation, gallery height and chemical composition. The drug release patterns of all studied LDH–drug hybrids were biphasic and sustained. LDHs loaded with diclofenac had a quicker drug release rate compared with those with naproxen and ibuprofen, and the drug release from the hydrothermally-treated LDH–drug was slower than the freshly precipitated LDH–drug. These results suggest that the drug release of LDH–drugs is influenced by the crystallite size of LDHs, which can be controlled by hydrothermal treatment, as well as by the drug molecular physicochemical properties.

  2. Exploiting bacterial drug resistance: a single construct for the diagnosis and treatment of drug resistant infections

    Science.gov (United States)

    Sallum, Ulysses W.; Zheng, Xiang; Verma, Sarika; Hasan, Tayyaba

    2009-06-01

    β-lactamase enzyme-activated photosensitizer (β-LEAP). We aim to exploit drug resistance mechanisms to selectively release photosensitizers (PSs) for a specific photodynamic antimicrobial effect and reduced host tissue damage. Consequently, the fluorescence emission intensity of the PSs increases and allows for the detection of enzyme activity. In this work we sought to evaluate β-LEAP for use as a sensitive molecular probe. We have reported the enzyme specific antibacterial action of β-LEAP. Here we report the use of β-LEAP for the rapid functional definition of a β-lactamase.

  3. Personalised treatment with oral anticoagulant drugs : clinical and economic issues

    NARCIS (Netherlands)

    Verhoef, T.I.

    2013-01-01

    Coumarin derivatives such as acenocoumarol, phenprocoumon and warfarin are frequently used for the prevention of stroke and systemic embolism in patients with atrial fibrillation or for the treatment of venous thromboembolism. These oral anticoagulants have a narrow therapeutic range and a large var

  4. Influence of benzodiazepines on antiparkinsonian drug treatment in levodopa users

    NARCIS (Netherlands)

    van de Vijver, D A M C; Roos, R A C; Jansen, P A F; Porsius, A J; de Boer, A

    2002-01-01

    OBJECTIVES: Animal studies showed that benzodiazepines decrease the concentration of dopamine in the striatum. Benzodiazepines may therefore affect the treatment of Parkinson's disease. This study determined whether start of a benzodiazepine in patients on levodopa was followed by a faster increase

  5. Self-reported risks for multiple-drug resistance among new tuberculosis cases: implications for drug susceptibility screening and treatment.

    Directory of Open Access Journals (Sweden)

    Timothy F Brewer

    Full Text Available BACKGROUND: Multiple drug-resistance in new tuberculosis (TB cases accounts for the majority of all multiple drug-resistant TB (MDR-TB worldwide. Effective control requires determining which new TB patients should be tested for MDR disease, yet the effectiveness of global screening recommendations of high-risk groups is unknown. METHODS: Sixty MDR-TB cases with no history of previous TB treatment, 80 drug-sensitive TB and 80 community-based controls were recruited in Lima, Peru between August and December, 2008 to investigate whether recommended screening practices identify individuals presenting with MDR-TB. Odd ratios (OR and 95% confidence intervals (CI were calculated using logistic regression to study the association of potential risk factors with case/control variables. RESULTS: MDR-TB cases did not differ from drug-sensitive TB and community controls in rates of human immunodeficiency virus infection, reported hospital or prison visits in the 3 years prior to diagnosis. MDR-TB cases were more likely than drug-sensitive TB controls to have had a recent MDR-TB household contact (OR 4.66, (95% CI 1.56-13.87; however, only 15 cases (28.3% reported this exposure. In multivariate modeling, recent TB household contact, but not contact with an MDR-TB case, remained predictive of MDR-TB, OR 7.47, (95% CI 1.91-29.3. Living with a partner rather than parents was associated with a lower risk of MDR-TB, OR 0.15, (95% CI 0.04-0.51. CONCLUSION: Targeted drug susceptibility testing (DST linked to reported MDR-TB contact or other high-risk exposures does not identify the majority of new TB cases with MDR disease in Lima where it is endemic. All new TB cases should be screened with DST to identify MDR patients. These findings are likely applicable to other regions with endemic MDR-TB.

  6. Medicaid-Covered Alcohol and Drug Treatment Use among People with Intellectual Disabilities: Evidence of Disparities

    Science.gov (United States)

    Slayter, Elspeth

    2010-01-01

    For some, community inclusion facilitates access to alcohol and drugs and, therefore, the potential for developing substance abuse disorders. However, little is known about substance abuse treatment use among people with intellectual disabilities. Using standardized performance measures, substance abuse treatment utilization was examined for…

  7. The Effect of Drug Treatment on Criminal Behavior among Adolescents in DATOS-A.

    Science.gov (United States)

    Farabee, David; Shen, Haikang; Hser, Yih-Ing; Grella, Christine E.; Anglin, M. Douglas

    2001-01-01

    Examined criminal activity among 1,167 adolescents who participated in the Drug Abuse Treatment Outcome Studies for Adolescents (DATOS-A). Found that among adolescents who had engaged in criminal activity 12 months prior to treatment entry, reduced alcohol or marijuana use were independently associated with significant reductions in the likelihood…

  8. Current role of anticholinergic drugs in the treatment of asthma : Key messages for clinical practice

    NARCIS (Netherlands)

    Pizzichini, Marcia M. M.; Kerstjens, Huib A. M.; Pizzichini, Emilio

    2015-01-01

    Anticholinergic bronchodilators such as tiotropium, a potent long-acting drug, are central to the symptomatic treatment of chronic obstructive pulmonary disease. Its role in asthma treatment has been recently investigated. This review critically evaluates documented evidence of clinical trials and a

  9. 77 FR 60126 - Guidance for Industry on Acute Bacterial Otitis Media: Developing Drugs for Treatment; Availability

    Science.gov (United States)

    2012-10-02

    ...; Formerly 2008N-0004] Guidance for Industry on Acute Bacterial Otitis Media: Developing Drugs for Treatment... Administration (FDA) is announcing the availability of a guidance for industry entitled ``Acute Bacterial Otitis... treatment of acute bacterial otitis media (ABOM). This guidance finalizes the revised draft guidance of the...

  10. Individualized treatment of multidrug-resistant tuberculosis using therapeutic drug monitoring

    NARCIS (Netherlands)

    Bolhuis, Mathieu S; Akkerman, Onno W; Sturkenboom, Marieke G G; de Lange, Wiel C M; van der Werf, Tjip S; Alffenaar, Jan-Willem C

    2016-01-01

    OBJECTIVE/BACKGROUND: Globally, approximately 50% of patients with multidrug-resistant tuberculosis (MDR-TB) experience treatment failure. MDR-TB treatment is hindered by adverse events, toxicity of the second-line anti-TB drugs, logistics and costs, especially in low-income countries, and problems

  11. Training Needs of Rehabilitation Counselors concerning Alcohol and Other Drugs Abuse Assessment and Treatment

    Science.gov (United States)

    Ong, Lee Za; Cardoso, Elizabeth; Chan, Fong; Chronister, Julie; Chou, Chih Chin

    2007-01-01

    Forty-two rehabilitation counselors participated in a study regarding perceived training needs concerning alcohol and other drug abuse (AODA) treatment and assessment. Participants reported that 85% of consumers with whom they worked had AODA issues, yet over half rated their graduate training in AODA treatment and assessment as poor, and their…

  12. The influence of partner drug use and relationship power on treatment engagement.

    Science.gov (United States)

    Riehman, Kara S; Iguchi, Martin Y; Zeller, Michelle; Morral, Andrew R

    2003-05-01

    Substance-using intimate partners negatively influence individuals' substance abuse treatment engagement and drug use, but little else is known about effects of intimate relationships on treatment. We examine how relationship dynamics (power, control, dependence, insecurity and decision-making power) influence treatment engagement, and whether this differs by gender and partner drug use. Sixty-four heroin users (42 men, 22 women) receiving methadone detoxification treatment in Los Angeles were interviewed at treatment entry and submitted daily diaries of drug use throughout the 21-day treatment. Total number of reported heroin-free days in the first eight treatment days was the dependent variable. Bivariate analyses revealed, that compared to men, women were more likely to have substance-using partners, reported greater power over a partner and greater household decision-making power in their relationships. Multivariate analysis indicated that individuals whose partners had more control over them reported fewer days abstinent. Among individuals with heroin-using partners, greater household decision-making power was associated with more days abstinent, but there was no association for individuals with non-using partners. Relationship power dynamics may be important influences on the treatment process, and some dimensions of power may interact with partner drug use status.

  13. Signal Transduction in Astrocytes during Chronic or Acute Treatment with Drugs (SSRIs, Antibipolar Drugs, GABA-ergic Drugs, and Benzodiazepines Ameliorating Mood Disorders

    Directory of Open Access Journals (Sweden)

    Leif Hertz

    2014-01-01

    Full Text Available Chronic treatment with fluoxetine or other so-called serotonin-specific reuptake inhibitor antidepressants (SSRIs or with a lithium salt “lithium”, carbamazepine, or valproic acid, the three classical antibipolar drugs, exerts a multitude of effects on astrocytes, which in turn modulate astrocyte-neuronal interactions and brain function. In the case of the SSRIs, they are to a large extent due to 5-HT2B-mediated upregulation and editing of genes. These alterations induce alteration in effects of cPLA2, GluK2, and the 5-HT2B receptor, probably including increases in both glucose metabolism and glycogen turnover, which in combination have therapeutic effect on major depression. The ability of increased levels of extracellular K+ to increase [Ca2+]i is increased as a sign of increased K+-induced excitability in astrocytes. Acute anxiolytic drug treatment with benzodiazepines or GABAA receptor stimulation has similar glycogenolysis-enhancing effects. The antibipolar drugs induce intracellular alkalinization in astrocytes with lithium acting on one acid extruder and carbamazepine and valproic acid on a different acid extruder. They inhibit K+-induced and transmitter-induced increase of astrocytic [Ca2+]i and thereby probably excitability. In several cases, they exert different changes in gene expression than SSRIs, determined both in cultured astrocytes and in freshly isolated astrocytes from drug-treated animals.

  14. Interactions among Low Dose of Methotrexate and Drugs Used in the Treatment of Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Marinella Patanè

    2013-01-01

    Full Text Available Methotrexate (MTX is a nonbiological disease-modifying antirheumatic drug that has shown both a good control of clinical disease and a good safety. Usually drug-drug interactions (DDIs represent the most limiting factor during the clinical management of any disease, in particular when several drugs are coadministered to treat the same disease. In this paper, we report the interactions among MTX and the other drugs commonly used in the management of rheumatoid arthritis. Using Medline, PubMed, Embase, Cochrane libraries, and Reference lists, we searched for the articles published until June 30, 2012, and we reported the most common DDIs between MTX and antirheumatic drugs. In particular, clinically relevant DDIs have been described during the treatment with MTX and NSAIDs, for example, diclofenac, indomethacin, or COX-2 inhibitors, and between MTX and prednisone or immunosuppressant drugs (e.g., leflunomide and cyclosporine. Finally, an increase in the risk of infections has been recorded during the combination treatment with MTX plus antitumor necrosis factor-α agents. In conclusion, during the treatment with MTX, DDIs play an important role in both the development of ADRs and therapeutic failure.

  15. Bifunctional drugs for the treatment of asthma and chronic obstructive pulmonary disease.

    Science.gov (United States)

    Page, Clive; Cazzola, Mario

    2014-08-01

    Over the last decade, there has been a steady increase in the use of fixed-dose combinations of drugs for the treatment of a range of diseases, including hypertension, cancer, AIDS, tuberculosis and other infectious diseases. It is now evident that patients with asthma or chronic obstructive pulmonary disease (COPD) can also benefit from the use of fixed-dose combinations, including combinations of a long-acting β2-agonist and an inhaled corticosteroid, and combinations of long-acting β2-agonists and long-acting muscarinic receptor antagonists. In fact, there are now a number of "triple-inhaler" fixed-dose combinations under development, with the first such triple combination having been approved in India. This use of combinations containing drugs with complementary pharmacological actions in the treatment of patients with asthma or COPD has also led to the discovery and development of drugs having two different primary pharmacological actions in the same molecule, which we have called "bifunctional drugs". In this review, we discuss the state of the art of these new bifunctional drugs as novel treatments for asthma and COPD that can be categorised as bifunctional bronchodilators, bifunctional bronchodilator/anti-inflammatory drugs and bifunctional anti-inflammatory drugs.

  16. Profiles of criminal-justice clients in drug treatment: implications for intervention.

    Science.gov (United States)

    Kline, A

    1997-01-01

    Psychosocial differences between criminal-justice-referred and voluntary clients, using a sample of 996 men and women in residential drug treatment in northern New Jersey, were explored. Results suggest differences in demographic characteristics between the two groups as well as differences in attitudes and behaviors likely to impact on treatment outcome. Demographically, criminal-justice clients are younger, more likely to be male, and less likely to be Black than other clients. They also report better health status and better social and psychological adjustment, reporting less homelessness, fewer health problems, lower levels of psychological distress, better family adjustment, and fewer medical, social, and drug problems requiring intervention. Implications for treatment are discussed.

  17. 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

  18. Anticholinergic drugs--functional antidotes for the treatment of tabun intoxication.

    Science.gov (United States)

    Krejcová, Gabriela; Kassa, Jirí

    2004-01-01

    1. To study the influence of antidotes on tabun-induced neurotoxicity, the rats were injected intramuscularly with organophosphate tabun (LD50). The efficacy of choice antidotal treatment consisting of acetylcholinesterase reactivator obidoxime and one of four anticholinergic drugs (atropine, benactyzine, biperiden, scopolamine) was compared. 2. Testing of tabun-induced neurotoxicity progress was carried out using the method Functional observational battery. The experimental animals as well as controls were observed at 24 hours and 7 days following tabun or saline administration. 3. The results were compared to the condition of animals without anticholinergic drug (oxime alone) and control rats that received physiological solution instead of tabun and treatment. Antidotal treatment involving centrally acting anticholinergic drugs (benactyzine, biperiden, scopolamine) showed significantly higher neuroprotective efficacy compared to antidotal treatment containing atropine.

  19. Bioethical differences between drug addiction treatment professionals inside and outside the Russian Federation

    Directory of Open Access Journals (Sweden)

    Mendelevich Vladimir D

    2011-06-01

    Full Text Available Abstract This article provides an overview of a sociological study of the views of 338 drug addiction treatment professionals. A comparison is drawn between the bioethical approaches of Russian and foreign experts from 18 countries. It is concluded that the bioethical priorities of Russian and foreign experts differ significantly. Differences involve attitudes toward confidentiality, informed consent, compulsory treatment, opioid agonist therapy, mandatory testing of students for psychoactive substances, the prevention of mental patients from having children, harm reduction programs (needle and syringe exchange, euthanasia, and abortion. It is proposed that the cardinal dissimilarity between models for providing drug treatment in the Russian Federation versus the majority of the countries of the world stems from differing bioethical attitudes among drug addiction treatment experts.

  20. Measuring the value of treatment to patients: patient-reported outcomes in drug development.

    Science.gov (United States)

    Willke, Richard J

    2008-02-01

    Patient-reported outcomes (PROs) can be important measures of the impact and value of new drug treatments to patients. Recently, both multisector stakeholder groups and the U.S. Food and Drug Administration have carefully considered and issued guidance on best practices for the use of PROs in measuring treatment impact. When best practices are followed and PRO data are appropriately included in drug development strategy and clinical trials, these data can be part of the evidence submitted for drug approval and included in drug labeling. One study showed that PRO data were included in 30% of a sample of new drug labels and were more concentrated in certain therapeutic areas, such as anti-inflammatory agents, vaccines, gastrointestinal agents, and respiratory and urologic agents. PRO data included in labeling, or generated in a similar scientific manner, may often then be used in other communication vehicles, such as formulary submission dossiers, journal or direct-to-consumer advertisements, publications, or continuing medical education. Meaningful and reliable PRO results regarding the effects of new treatments on how patients feel and function provide useful information to those who must make decisions about the availability and utilization of such treatments.

  1. Zygotic chromosomal structural aberrations after paternal drug treatment

    Directory of Open Access Journals (Sweden)

    Anne Marie Downey

    2015-01-01

    Full Text Available In recent years, the field of male-mediated reproductive toxicology has received growing attention. It is now well-established that many drugs, chemicals, and environmental factors can harm male germ cells by inducing DNA damage. Male germ cells have extensive repair mechanisms that allow detection and repair of damaged DNA during the early phases of spermatogenesis. However, during the later phase of spermiogenesis, when the haploid spermatids undergo chromatin condensation and become transcriptionally quiescent, their ability to repair damaged DNA is lost. [1] ,[2] It is also thought that the highly compacted chromatin of the sperm can protect DNA against damage. [3] Therefore, it is expected that late spermatids will be most susceptible to DNA damaging agents. Unrepaired or misrepaired damage in the germ cells leads to the generation of spermatozoa with DNA damage that can be transmitted to the next generation. Fortunately, the maternal DNA repair machinery is capable of recognizing and repairing, at least to some degree, damaged paternal DNA after fertilization in the zygote. Therefore, the efficiency of the maternal repair machinery will greatly influence the risk of transmitting paternal DNA damage to offspring. [4

  2. [Drugs used in prophylaxis and treatment of fungal infections in immunosuppressed children].

    Science.gov (United States)

    Balwierz, Walentyna

    2004-01-01

    Contemporary treatment of cancer (intensive chemotherapy, radiotherapy, radical surgery, stem cell transplantation) and severe non-neoplastic blood diseases resulted in significant improvement of treatment results. Currently over 70% of children with cancer can be cured. However, at the same time number of severe complications, including life-threatening infections began to increase. In recent years fungal infections, which constitute approximately 10% of all infections, emerged as an important issue. Their most common etiology is Candida (>85%) and Aspergillus (approx. 1.5%). Fungal infections still result in high mortality (50-95%) in immuno-suppressed patients. Thus it is important to improve diagnosis and prophylaxis, as well as to optimize treatment. Results of treatment of deep organ fungal infections are still unsatisfactory. Currently used drugs show multiple organ toxicity, which limits their use in sufficiently high and effective doses. It is possible to decrease toxicity of currently known drugs, like amphotericin B, by using liposomal formulations. This allows for significant increase of the effective dose without increasing toxicity and improves the drug therapeutic index. There is extensive research on new generations of antifungal drugs whose mechanism of actions is based on specific, unique properties of fungal cells. Preliminary results of research on caspofungin and voriconazole are promising. Important factors improving results of treatment of deep organ fungal infections are so-called immunomodulators. Our presentation will review currently available antifungal drugs and guidelines for treatment of specific fungal infections. The plan of antifungal treatment must include not only the species of fungal pathogen, but also the site and extent of infection, as well as patient status, including stage of primary disease, previous therapy and previous organ damage. Rational management would allow to choose appropriate antifungal drug, optimize dosage

  3. 76 FR 20689 - Guidance for Industry on Influenza: Developing Drugs for Treatment and/or Prophylaxis; Availability

    Science.gov (United States)

    2011-04-13

    ... HUMAN SERVICES Food and Drug Administration Guidance for Industry on Influenza: Developing Drugs for.... SUMMARY: The Food and Drug Administration (FDA) is announcing the availability of a guidance for industry... guidance for industry entitled ``Influenza: Development of Drugs for Treatment and/or...

  4. 21 CFR 250.11 - Thyroid-containing drug preparations intended for treatment of obesity in humans.

    Science.gov (United States)

    2010-04-01

    ... nervous system stimulants, with or without one or more additional drug substances such as barbiturates or.... (b) Combinations of thyroid or other thyrogenic drugs with central nervous system stimulants with or... treatment of obesity in humans. 250.11 Section 250.11 Food and Drugs FOOD AND DRUG...

  5. Tuberculosis--advances in development of new drugs, treatment regimens, host-directed therapies, and biomarkers.

    Science.gov (United States)

    Wallis, Robert S; Maeurer, Markus; Mwaba, Peter; Chakaya, Jeremiah; Rustomjee, Roxana; Migliori, Giovanni Battista; Marais, Ben; Schito, Marco; Churchyard, Gavin; Swaminathan, Soumya; Hoelscher, Michael; Zumla, Alimuddin

    2016-04-01

    Tuberculosis is the leading infectious cause of death worldwide, with 9·6 million cases and 1·5 million deaths reported in 2014. WHO estimates 480,000 cases of these were multidrug resistant (MDR). Less than half of patients who entered into treatment for MDR tuberculosis successfully completed that treatment, mainly due to high mortality and loss to follow-up. These in turn illustrate weaknesses in current treatment regimens and national tuberculosis programmes, coupled with operational treatment challenges. In this Review we provide an update on recent developments in the tuberculosis drug-development pipeline (including new and repurposed antimicrobials and host-directed drugs) as they are applied to new regimens to shorten and improve outcomes of tuberculosis treatment. Several new or repurposed antimicrobial drugs are in advanced trial stages for MDR tuberculosis, and two new antimicrobial drug candidates are in early-stage trials. Several trials to reduce the duration of therapy in MDR and drug-susceptible tuberculosis are ongoing. A wide range of candidate host-directed therapies are being developed to accelerate eradication of infection, prevent new drug resistance, and prevent permanent lung injury. As these drugs have been approved for other clinical indications, they are now ready for repurposing for tuberculosis in phase 2 clinical trials. We assess risks associated with evaluation of new treatment regimens, and highlight opportunities to advance tuberculosis research generally through regulatory innovation in MDR tuberculosis. Progress in tuberculosis-specific biomarkers (including culture conversion, PET and CT imaging, and gene expression profiles) can support this innovation. Several global initiatives now provide unique opportunities to tackle the tuberculosis epidemic through collaborative partnerships between high-income countries and middle-income and low-income countries for clinical trials training and research, allowing funders to

  6. Microparticles as controlled drug delivery carrier for the treatment of ulcerative colitis: A brief review.

    Science.gov (United States)

    Nidhi; Rashid, Muzamil; Kaur, Veerpal; Hallan, Supandeep Singh; Sharma, Saurabh; Mishra, Neeraj

    2016-07-01

    Ulcerative colitis is the chronic relapsing multifactorial gastrointestinal inflammatory bowel disease, which is characterized by bloody or mucus diarrhea, tenesmus, bowel dystension, anemia. The annual incidence of ulcerative colitis in Asia, North America and Europe was found to be 6.3, 19.2 and 24.3 per 100,000 person-years. The major challenge in the treatment of ulcerative colitis is appropriate local targeting and drug related side-effects. To overcome these challenges, microparticulate systems seem to be a promising approach for controlled and sustained drug release after oral administration. The main goal of this article is to explore the role of microparticles in ulcerative colitis for the appropriate targeting of drugs to colon. There are different approaches which have been studied over the last decade, including prodrugs, polymeric approach, time released system, pH sensitive system, which show the site specific drug delivery to colon. Among these approaches, microparticulate drug delivery system has been gaining an immense importance for local targeting of drug to colon at a controlled and sustained rate. Combined approaches such as pH dependent and time dependent system provide the maximum release of drug into colon via oral route. This article embraces briefly about pathophysiology, challenges and polymeric approaches mainly multiparticulate systems for site specific drug delivery to colon in sustained and controlled manner so that drug related side-effects by reducing dosage frequency can be minimized.

  7. Characteristics of drug-abusing women with children in residential treatment: a preliminary evaluation of program retention and treatment completion.

    Science.gov (United States)

    Simons, Lori

    2008-01-01

    An ex post facto study was conducted to investigate treatment outcomes for 80 women and 168 children admitted into a residential substance-abuse treatment program. The results indicated childhood emotional neglect is a barrier for remaining in and completing treatment for African-American women with comorbid psychological disorders but not for those with crack cocaine dependent disorders. African-American women with comorbid psychological disorders were also three times more likely to dropout of treatment. In addition, there were relatively few differences for between drug-exposed and nonexposed children. However, the results indicated that children of substance-abusing women who completed treatment were more likely to have behavioral problems, to receive early intervention services, and to have mothers as legal guardians by the end of treatment. Implications for gender-specific interventions for African-American women and their children in residential treatment are discussed.

  8. 20 CFR 416.1326 - Suspension for failure to comply with treatment for drug addiction or alcoholism.

    Science.gov (United States)

    2010-04-01

    ... treatment for drug addiction or alcoholism. 416.1326 Section 416.1326 Employees' Benefits SOCIAL SECURITY....1326 Suspension for failure to comply with treatment for drug addiction or alcoholism. (a) Basis for suspension. If you are disabled and drug addiction or alcoholism is a contributing factor material to...

  9. Ethical considerations concerning treatment allocation in drug development trials.

    Science.gov (United States)

    Senn, S

    2002-10-01

    It is claimed that much of the opposition to placebos is based on the misunderstanding that their use implies the withholding of effective treatments. It is also argued that the ethical feasibility of a trial must be judged by comparing the likely prognosis of patients in the trial to their expectations outside the trial. Furthermore, a longer-term perspective of the patients needs is necessary; the ethical dilemmas involved cannot be resolved at the point of sickness. Some device such as the 'original position' of the philosopher John Rawls is needed. Finally, it is argued that placebo run-ins involve a violation of consent and should be eliminated from clinical trials.

  10. Functionalized graphene oxide as a drug carrier for loading pirfenidone in treatment of subarachnoid hemorrhage.

    Science.gov (United States)

    Yang, Lijun; Wang, Feng; Han, Haie; Yang, Liang; Zhang, Gengshen; Fan, Zhenzeng

    2015-05-01

    Subarachnoid hemorrhage (SAH) is a life-threatening disease that causes high morbidity and mortality. Pirfenidone is a SAH drug that prevents secondary bleeding and cerebral infarction. To improve its therapeutic efficacy, this study aimed to employ a functionalized graphene oxide nanosheet (FGO) as a drug carrier loading pirfenidone to treat SAH. The graphene oxide nanosheet was introduced with transcription activator peptide (Tat), followed by functionalization with methoxy polyethylene glycol (mPEG) and loading with pirfenidone. The pirfenidone-loaded FGO (pirfenidone-FGO) exhibits better treatment efficacy than the single pirfenidone due to more effective loading and controlled release of the drug in tissue. The introduction of Tat and mPEG onto GO nanosheet contributes to the ability to cross the blood-brain barrier and the stability in blood circulation of the drug. At lower pH values, the highly efficient release of the drug from the pirfenidone-FGO exerts effective treatment to acidic inflammatory lesion after severe SAH. Besides its treatment function, FGO is also shown as a strong near infrared absorbing material which can be applied in photoacoustic imaging, allowing rapid real-time monitoring with deep resolution of brain tissues after SAH. The treatment efficacy of pirfenidone-FGO for central nervous system injuries is further demonstrated by hematoxylin and eosin staining of coronal brain slices, as well as measurements of brain water content and blood-brain barrier permeability. Our study supports the potential of FGO in clinical application in treatment of SAH.

  11. Biomarkers to assess the efficiency of treatment with platinum-based drugs: what can metallomics add?

    Science.gov (United States)

    Araujo, Thiago de O; Costa, Lilian T; Fernandes, Janaina; Aucélio, Ricardo Queiroz; de Campos, Reinaldo Calixto

    2014-12-01

    Since the approval of cisplatin as an antineoplastic drug, the medical and the scientific communities have been concerned about the side effects of platinum-based drugs, and this has been the dose-limiting factor that leads to reduced treatment efficiency. Another important issue is the intrinsic or acquired resistance of some patients to treatment. Identifying proper biomarkers is crucial in evaluating the efficiency of a treatment, assisting physicians in determining, at early stages, whether or not the patient presents resistance to the drug, minimizing severe side effects, and allowing them to redirect the established course of chemotherapy. A great effort is being made to identify biomarkers that can be used to predict the outcome of the treatment of cancer patients with platinum-based drugs. In this context, the metallomic approach has not yet been used to its full potential. Since the basis of these drugs is platinum, the monitoring of biomarkers containing this metal should be the natural approach to evaluate treatment progress. This review intends to show where the research in this field stands and points out some gaps that can be filled by metallomics.

  12. Hidden costs of antiretroviral treatment: the public health efficiency of drug packaging.

    Science.gov (United States)

    Andreu-Crespo, Àngels; Llibre, Josep M; Cardona-Peitx, Glòria; Sala-Piñol, Ferran; Clotet, Bonaventura; Bonafont-Pujol, Xavier

    2015-01-01

    While the overall percentage of unused antiretroviral medicines returned to the hospital pharmacy is low, their cost is quite high. Adverse events, treatment failure, pharmacokinetic interactions, pregnancy, or treatment simplification are common reasons for unplanned treatment changes. Socially inefficient antiretroviral packages prevent the reuse of drugs returned to the hospital pharmacy. We defined antiretroviral package categories based on the excellence of drug packaging and analyzed the number of pills and costs of drugs returned during a period of 1 year in a hospital-based HIV unit attending to 2,413 treated individuals. A total of 6,090 pills (34% of all returned antiretrovirals) - with a cost of 47,139.91 € - would be totally lost, mainly due to being packed up in the lowest efficiency packages. Newer treatments are packaged in low-excellence categories of packages, thus favoring the maintenance of these hidden costs in the near future. Therefore, costs of this low-efficiency drug packaging, where medication packages are started but not completed, in high-cost medications are substantial and should be properly addressed. Any improvement in the packaging by the manufacturer, and favoring the choice of drugs supplied through efficient packages (when efficacy, toxicity, and convenience are similar), should minimize the treatment expenditures paid by national health budgets.

  13. Establishment of Passive Energy Conservation Measure and Economic Evaluation of Fenestration System in Nonresidential Building of Korea

    Directory of Open Access Journals (Sweden)

    Bo-Eun Choi

    2017-01-01

    Full Text Available ECO2 (building energy efficiency rating program and passive energy conservation measures (ECMs were established as a basic study for targeted methodologies and decision support systems development in Korea to meet national regulations. The primary energy consumption and economic evaluation of nonresidential buildings was performed. Passive ECMs were classified as planning and performance elements. The planning elements are the window-to-wall ratio (WWR and horizontal shading angle. The performance elements are the thermal transmittance (U-value of the walls, roof, and floor and the U-value and solar heat gain coefficient (SHGC of windows. This study focused on the window-to-wall ratio and the U-value and solar heat gain coefficient of windows. An economic efficiency database for the constructed alternatives was built; the target building was set and the Passive ECM List for the target building was derived. The energy consumption evaluation and economic evaluation were performed for each of the constructed alternatives, and a methodology for guiding energy efficiency decisions was proposed based on the performance evaluation results, and the optimal Passive ECM List for the target building was derived.

  14. SHORT COMMUNICATION: Status of Physical Fitness Index (PFI % and Anthropometric Parameters in Residential School Children Compared to Nonresidential School Children

    Directory of Open Access Journals (Sweden)

    Jyoti P Khodnapur

    2012-07-01

    Full Text Available Background: Physical fitness is the prime criterion for survival, to achieve any goal and to lead a healthy life. Effect of exercise to have a good physical fitness is well known since ancient Vedas. Physical fitness can be recorded by cardiopulmonary efficiency test like Physical Fitness Index (PFI % which is a powerful indicator of cardiopulmonary efficiency. Regular exercise increases PFI by increasing oxygen consumption. Residential school children are exposed to regular exercise and nutritious food under the guidance. Aims and Objectives: Our study is aimed to compare the physical fitness index status and anthropometric parameters in Residential Sainik (n=100 school children compared to Non-Residential (n=100 school children (aged between 12-16 years of Bijapur. Material and Methods: PFI was measured by Harvard Step Test [1]. TheAnthropometrical parameters like Height (cms, Weight (Kg, Body Surface Area (BSA in sq.mts, Body Mass Index (BMI in Kg/m2, Mid Arm Circumference (cms, Chest Circumference (cms and Abdominal Circumference (cms were recorded. Results: Mean score of PFI(%, Height(cms, Weight(Kg, BSA(sq.mts, BMI(Kg/m2, Mid Arm Circumference(cms, Chest Circumference (cms and Abdominal Circumference (cms were significantly higher (p=0.000 in Residential school children compared to Non Residential school children. In conclusion regular exercise and nutritious diet under the guidance increases the physical fitness and growth in growing children.

  15. Drug, Sex and Age Differentials in the Use of Australian Publicly Funded Treatment Services

    Directory of Open Access Journals (Sweden)

    Jane Anne Fischer

    2012-01-01

    Full Text Available Context Little is known about the proportion of the Australian population using alcohol or other drugs who may seek treatment. There is a need to have some additional estimates of population morbidity which reflect harms associated with use. Objective To determine Australian population rates of publicly funded community based specialised alcohol and other drug treatment and in-patient hospital care by those ‘at risk’, by drug type, sex and age. Design and setting The design is secondary data analysis of publicly available datasets. We use the latest available complete data on Australian general population incidence of alcohol, cannabis amphetamines and ecstasy use (2007 National Drug Strategy Household Survey and nationally collected administrative data on publicly funded specialised alcohol and other drug treatment services (2006–2007 Alcohol and Other Drug Treatment Services National Minimum Dataset and public hospitals (2006–2007 National Hospital Morbidity Minimum Dataset to calculate rates of drug treatment and in-patient hospital care per 1000 Australians. ‘At risk’ for alcohol is defined as being at risk of short term harm, as defined by the National Health and Medical Research Council (2001. ‘At risk’ for illicit drugs is defined as those exposed to potential harm through at least weekly use of cannabis, amphetamines and ecstasy use. Results Risky alcohol consumption followed by recent cannabis use appears to lead to most harm. Greater harm seems to be experienced by males rather than females. Younger adults (15–19 years and older adults (40+ years seem also to experience the highest rates of harm. Conclusions It is possible to derive population estimates of harms associated with licit and illicit drugs use. Treatment rates vary across drug type, gender and age. Alcohol and cannabis are the substances whose use leads to the greatest demand for services. Ecstasy appears to generate few presentations for treatment

  16. EFFICACY OF RUFINAMIDE IN THE TREATMENT OF DRUG-RESISTANT FOCAL EPILEPSIES IN PAEDIATRIC PRACTICE

    Directory of Open Access Journals (Sweden)

    I. O. Shchederkina

    2016-01-01

    Full Text Available Among drug-resistant epilepsies, epileptic syndromes, characterized by combination of several types of seizures, are considered to be the most difficult in terms of treatment. Lennox–Gastaut syndrome is one of them. It manifests with polymorphic seizures (tonic axial, myatonic, atypical absence seizures, status epilepticus of minor motor seizures, myoclonic, generalized convulsive, and focal seizures. This is a heterogeneous disease, represented by a complex of clinical and electroencephalographic manifestations with various etiology. Current review is devoted to a novel antiepileptic drug rufinamide, which has a new mechanism of action. The drug has been registered in Russia in 2015. The authors also describe their own experience of rufinamide usage in the treatment of drug-resistant focal epilepsy as a part of multicomponent therapy for polymorphic seizures. One patient achieved clinical remission for 16 months; the second one had more than 50 % decrease in seizures frequency with a remission of drop-attacks.

  17. Levodopa in the treatment of Parkinson's disease: an old drug still going strong.

    Science.gov (United States)

    Poewe, Werner; Antonini, Angelo; Zijlmans, Jan Cm; Burkhard, Pierre R; Vingerhoets, François

    2010-09-07

    After more than 40 years of clinical use, levodopa (LD) remains the gold standard of symptomatic efficacy in the drug treatment of Parkinson's disease (PD). Compared with other available dopaminergic therapies, dopamine replacement with LD is associated with the greatest improvement in motor function. Long-term treatment with LD is, however, often complicated by the development of various types of motor response oscillations over the day, as well as drug-induced dyskinesias. Motor fluctuations can be improved by the addition of drugs such as entacapone or monoamine oxidase inhibitors, which extend the half-life of levodopa or dopamine, respectively. However, dyskinesia control still represents a major challenge. As a result, many neurologists have become cautious when prescribing therapy with LD. This review summarizes the available evidence regarding the use of LD to treat PD and will also address the issue of LD delivery as a critical factor for the drug's propensity to induce motor complications.

  18. An overview of drug delivery vehicles for cancer treatment: Nanocarriers and nanoparticles including photovoltaic nanoparticles.

    Science.gov (United States)

    Chowdhury, Silvia; Yusof, Faridah; Salim, Wan Wardatul Amani Wan; Sulaiman, Nadzril; Faruck, Mohammad Omer

    2016-11-01

    Cancer is a complicated disease for which finding a cure presents challenges. In recent decades, new ways to treat cancer are being sought; one being nanomedicine, which manipulates nanoparticles to target a cancer and release drugs directly to the cancer cells. A number of cancer treatments based on nanomedicine are under way and mostly are in preclinical trials owing to challenges in administration, safety, and effectiveness. One alternative method for drug delivery is the use of photovoltaic nanoparticles, which has the potential to deliver drugs via light activation. The concepts are based on standard photovoltaic cell that holds opposite charges on its surfaces and releases drugs when charge intensity or polarity changes upon photo-stimulation such as from a laser source or sunlight. This review will cover some recent progress in cancer treatment using nanoparticles, including photovoltaic nanoparticles. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. Nanotechnology-based drug delivery treatments and specific targeting therapy for age-related macular degeneration.

    Science.gov (United States)

    Lin, Tai-Chi; Hung, Kuo-Hsuan; Peng, Chi-Hsien; Liu, Jorn-Hon; Woung, Lin-Chung; Tsai, Ching-Yao; Chen, Shih-Jen; Chen, Yan-Ting; Hsu, Chih-Chien

    2015-11-01

    Nanoparticles combined with cells, drugs, and specially designed genes provide improved therapeutic efficacy in studies and clinical setting, demonstrating a new era of treatment strategy, especially in retinal diseases. Nanotechnology-based drugs can provide an essential platform for sustaining, releasing and a specific targeting design to treat retinal diseases. Poly-lactic-co-glycolic acid is the most widely used biocompatible and biodegradable polymer approved by the Food and Drug Administration. Many studies have attempted to develop special devices for delivering small-molecule drugs, proteins, and other macromolecules consistently and slowly. In this article, we first review current progress in the treatment of age-related macular degeneration. Then, we discuss the function of vascular endothelial growth factor (VEGF) and the pharmacological effects of anti-VEGF-A antibodies and soluble or modified VEGF receptors. Lastly, we summarize the combination of antiangiogenic therapy and nanomedicines, and review current potential targeting therapy in age-related macular degeneration.

  20. Nanotechnology-based drug delivery treatments and specific targeting therapy for age-related macular degeneration

    Directory of Open Access Journals (Sweden)

    Tai-Chi Lin

    2015-11-01

    Full Text Available Nanoparticles combined with cells, drugs, and specially designed genes provide improved therapeutic efficacy in studies and clinical setting, demonstrating a new era of treatment strategy, especially in retinal diseases. Nanotechnology-based drugs can provide an essential platform for sustaining, releasing and a specific targeting design to treat retinal diseases. Poly-lactic-co-glycolic acid is the most widely used biocompatible and biodegradable polymer approved by the Food and Drug Administration. Many studies have attempted to develop special devices for delivering small-molecule drugs, proteins, and other macromolecules consistently and slowly. In this article, we first review current progress in the treatment of age-related macular degeneration. Then, we discuss the function of vascular endothelial growth factor (VEGF and the pharmacological effects of anti-VEGF-A antibodies and soluble or modified VEGF receptors. Lastly, we summarize the combination of antiangiogenic therapy and nanomedicines, and review current potential targeting therapy in age-related macular degeneration.

  1. Molecular diagnosis and treatment of drug-resistant hepatitis B virus.

    Science.gov (United States)

    Kim, Jeong Han; Park, Yong Kwang; Park, Eun-Sook; Kim, Kyun-Hwan

    2014-05-21

    Oral antiviral agents have been developed in the last two decades for the treatment of chronic hepatitis B (CHB). However, antiviral resistance remains an important challenge for long-term CHB therapy. All of the clinically available oral antiviral agents are nucleoside or nucleotide analogues that target the activity of viral reverse transcriptase (RT), and all are reported to have resistant mutations. Since the hepatitis B virus (HBV) RT, like other viral polymerases, lacks proofreading activity, the emergence of drug-resistance occurs readily under selective pressure from the administration of antiviral agents. The molecular diagnosis of drug-resistant HBV is based on sequence variations, and current diagnostic methods include sequencing, restriction fragment polymorphism analysis, and hybridization. Here, we will discuss the currently available molecular diagnosis tools, in vitro phenotypic assays for validation of drug-resistant HBV, and treatment options for drug-resistant HBV.

  2. Fixed Drug Eruption in an Epileptic Patient Previously Receiving Treatment With Phenytoin for Seven Years

    Directory of Open Access Journals (Sweden)

    Keaton S. Smetana

    2013-11-01

    Full Text Available A 52-year-old African American female presented with severe left thigh pain of unknown etiology. She had a past medical history of generalized seizure disorder treated with phenytoin for 7 years without incident. During admission a nurse witnessed a seizure, and consequently loading and maintenance doses of phenytoin were administered to obtain a therapeutic serum concentration. The patient had a history of noncompliance with multiple subtherapeutic phenytoin levels. Subsequently, unifocal blue discolored spots appeared, progressing to a bullous component that was positive for skin sloughing. Drug-induced fixed drug eruption was diagnosed and attributed to phenytoin. Clinicians should be cognizant of drug-induced fixed drug eruption in patients just initiated and those receiving long-term treatment with phenytoin. The administration rate of phenytoin may be associated with the development of fixed drug eruption.

  3. Drug-induced systemic lupus erythematosus in a child after 3 years of treatment with carbamazepine.

    Science.gov (United States)

    Molina-Ruiz, Ana María; Lasanta, Begoña; Barcia, Ana; Pérez-Vega, Elisa; Requena, Luis

    2017-02-01

    Drug-induced lupus erythematosus (DILE) is a less severe variant of systemic lupus erythematosus (SLE) that generally resolves within weeks or months after the withdrawal of the implicated drug. DILE is unusual during childhood, with the most frequent age of presentation being at 50-70 years of age. Among different drugs, most commonly procainamide and hydralazine have been implicated as a cause of DILE. However carbamazepine (CBZ) is considered a low-risk drug and very few cases have been reported in children. We describe the case of CBZ-induced SLE in a 9-year-old girl following 3 years of CBZ therapy. This case report shows that drug-induced SLE is an important side-effect to be considered, even after long-term treatment with CBZ, and also during childhood.

  4. Hidden costs of antiretroviral treatment: the public health efficiency of drug packaging

    Directory of Open Access Journals (Sweden)

    Andreu-Crespo À

    2015-08-01

    Full Text Available Àngels Andreu-Crespo,1,* Josep M Llibre,2,3,* Glòria Cardona-Peitx,1 Ferran Sala-Piñol,1 Bonaventura Clotet,2,4 Xavier Bonafont-Pujol1 1Pharmacy Department, 2HIV Unit and “Lluita contra la SIDA” Foundation, University Hospital Germans Trias i Pujol, Badalona, 3Universitat Autònoma de Barcelona, 4Universitat de Vic-Universitat Central de Catalunya (UVIC-UCC, Vic, Barcelona, Spain *These authors contributed equally to the work Abstract: While the overall percentage of unused antiretroviral medicines returned to the hospital pharmacy is low, their cost is quite high. Adverse events, treatment failure, pharmacokinetic interactions, pregnancy, or treatment simplification are common reasons for unplanned treatment changes. Socially inefficient antiretroviral packages prevent the reuse of drugs returned to the hospital pharmacy. We defined antiretroviral package categories based on the excellence of drug packaging and analyzed the number of pills and costs of drugs returned during a period of 1 year in a hospital-based HIV unit attending to 2,413 treated individuals. A total of 6,090 pills (34% of all returned antiretrovirals – with a cost of 47,139.91€ – would be totally lost, mainly due to being packed up in the lowest efficiency packages. Newer treatments are packaged in low-excellence categories of packages, thus favoring the maintenance of these hidden costs in the near future. Therefore, costs of this low-efficiency drug packaging, where medication packages are started but not completed, in high-cost medications are substantial and should be properly addressed. Any improvement in the packaging by the manufacturer, and favoring the choice of drugs supplied through efficient packages (when efficacy, toxicity, and convenience are similar, should minimize the treatment expenditures paid by national health budgets. Keywords: antiretroviral treatment, cost efficacy, drug packaging, treatment change

  5. Tau-Centric Targets and Drugs in Clinical Development for the Treatment of Alzheimer's Disease

    OpenAIRE

    Francesco Panza; Vincenzo Solfrizzi; Davide Seripa; Imbimbo, Bruno P.; Madia Lozupone; Andrea Santamato; Chiara Zecca; Maria Rosaria Barulli; Antonello Bellomo; Alberto Pilotto; Antonio Daniele; Antonio Greco; Giancarlo Logroscino

    2016-01-01

    The failure of several Phase II/III clinical trials in Alzheimer’s disease (AD) with drugs targeting β-amyloid accumulation in the brain fuelled an increasing interest in alternative treatments against tau pathology, including approaches targeting tau phosphatases/kinases, active and passive immunization, and anti-tau aggregation. The most advanced tau aggregation inhibitor (TAI) is methylthioninium (MT), a drug existing in equilibrium between a reduced (leuco-methylthioninium) and oxidized f...

  6. Drug-Coated Balloon Treatment of Very Late Stent Thrombosis Due to Complicated Neoatherosclerosis

    Science.gov (United States)

    Alfonso, Fernando; Bastante, Teresa; Cuesta, Javier; Benedicto, Amparo; Rivero, Fernando

    2016-01-01

    We describe the treatment of a patient presenting with very-late stent thrombosis with the use of a drug-coated balloon. In this patient, optical coherence tomography disclosed that ruptured and complicated neoatherosclerosis was the underlying substrate responsible for the episode of very-late stent thrombosis. The potential use of drug-coated balloons in this unique scenario is discussed. PMID:27409130

  7. Effect and Prognostic Analysis of Treatment for Acute Myeloid Leukemia Using Chinese Drugs Combined with Chemotherapy

    Institute of Scientific and Technical Information of China (English)

    胡晓梅; 刘锋; 郑春梅; 李柳; 刘池; 张姗姗; 肖海燕; 杨晓红; 王洪志; 许勇钢; 胡乃平; 麻柔

    2009-01-01

    Objective:To observe the clinical efficacy of Chinese drugs combined with chemotherapy in the treatment of acute myeloid leukemia(AML) and to investigate the prognostic relevance of the main parameters in AML treated with integrative medicine.Methods:Forty AML patients hospitalized at the authors' hospital were treated with Chinese drugs and chemotherapy.The routine examination,immunophenotype and karyotype analyses were carried out.The clinical efficacy was observed and the prognostic factors were analy...

  8. Evaluation of quercetin as a potential drug in osteosarcoma treatment.

    Science.gov (United States)

    Berndt, Kersten; Campanile, Carmen; Muff, Roman; Strehler, Emanuel; Born, Walter; Fuchs, Bruno

    2013-04-01

    Osteosarcoma is the most common malignant bone tumor in children and young adults. Since the introduction of chemotherapy, the 5-year survival rate of patients with non-metastatic osteosarcoma is ~70%. The main problems in osteosarcoma therapy are the occurrence of metastases, severe side-effects and chemoresistance. Antiproliferative and apoptotic effects of quercetin were shown in several types of cancers, including breast cancer and lung carcinoma. The present study investigates the cytotoxic potential of quercetin, a dietary flavonoid, in a highly metastasizing human osteosarcoma cell line, 143B. We found that quercetin induces growth inhibition, G2/M phase arrest, and apoptosis in the 143B osteosarcoma cell line. We also observed impaired adhesion and migratory potential after the addition of quercetin. Since quercetin has already been shown to have low side effects in a clinical phase I trial in advanced cancer patients, this compound may have considerable potential for osteosarcoma treatment.

  9. Chinese herbal drugs for the treatment of diabetic retinopathy.

    Science.gov (United States)

    Behl, Tapan; Kotwani, Anita

    2017-03-01

    To explore the various pharmacological actions and the molecular mechanisms behind them by which Chinese herbs tend to lower the risk of developing microvascular diabetic complications in retina and prevent its further progression. Several Chinese herbs, indeed, elicit potent anti-inflammatory, antioxidant, anti-angiogenic, anti-apoptotic, peroxisome proliferator-activated receptor-gamma receptor agonistic, platelet-activating factor antagonistic, aldose reductase inhibitory and various other beneficial pharmacological activities, required to counteract the pathological conditions prevalent in retina during diabetes. Chinese herbs can potentially be used for the treatment/prevention of diabetic retinopathy owing to the virtue of numerous properties by which they alleviate several hyperglycaemia-induced pathological occurrences in retina. This would provide a natural and safe therapy for diabetic retinopathy, which currently is clinically limited to destructive techniques like laser photocoagulation and vitrectomy. © 2017 Royal Pharmaceutical Society.

  10. Treatment of Hepatitis C in Patients Undergoing Immunosuppressive Drug Therapy

    Science.gov (United States)

    Ooka, Kohtaro; Lim, Joseph K.

    2016-01-01

    Abstract With 185 million people chronically infected globally, hepatitis C is a leading bloodborne infection. All-oral regimens of direct acting agents have superior efficacy compared to the historical interferon-based regimens and are significantly more tolerable. However, trials of both types of regimens have often excluded patients on immunosuppressive medications for reasons other than organ transplantation. Yet, these patients—most often suffering from malignancy or autoimmune diseases—could stand to benefit from these treatments. In this study, we systematically review the literature on the treatment of hepatitis C in these neglected populations. Research on patients with organ transplants is more robust and this literature is reviewed here non-systematically. Our systematic review produced 2273 unique works, of which 56 met our inclusion criteria and were used in our review. The quality of data was low; only 3 of the 56 studies were randomized controlled trials. Sustained virologic response was reported sporadically. Interferon-containing regimens achieved this end-point at rates comparable to that in immunocompetent individuals. Severe adverse effects and death were rare. Data on all-oral regimens were sparse, but in the most robust study, rates of sustained virologic response were again comparable to immunocompetent individuals (40/41). Efficacy and safety of interferon-containing regimens and all-oral regimens were similar to rates in immunocompetent individuals; however, there were few interventional trials. The large number of case reports and case series makes conclusions vulnerable to publication bias. While firm conclusions are challenging, given the dearth of high-quality studies, our results demonstrate that antiviral therapy can be safe and effective. The advent of all-oral regimens offers patients and clinicians greatly increased chances of cure and fewer side effects. Preliminary data reveal that these regimens may confer such benefits in

  11. THE "NEW" DRUG CLASSES IN THE TREATMENT OF CHRONIC HEART FAILURE AND THEIR EVIDENCE BASE

    Directory of Open Access Journals (Sweden)

    S. N. Tereshchenko

    2012-01-01

    Full Text Available A comparison of ivabradine and omega-3 polyunsaturated fatty acids, drugs with principally different mechanisms of action, is presented in patients with chronic heart failure (CHF on the base of GISSI-HF and SHIFT trails results. It is essential to compaire an effect of these drugs on the morbidity and mortality in combined therapy of patients with CHF , because each additional drug may change in compliance to treatment, induces additional costs or may be a reason of new side effects. Additional (to standard therapy effects of ivabradine and omega-3 polyunsaturated fatty acids are discussed.

  12. THE "NEW" DRUG CLASSES IN THE TREATMENT OF CHRONIC HEART FAILURE AND THEIR EVIDENCE BASE

    Directory of Open Access Journals (Sweden)

    S. N. Tereshchenko

    2015-12-01

    Full Text Available A comparison of ivabradine and omega-3 polyunsaturated fatty acids, drugs with principally different mechanisms of action, is presented in patients with chronic heart failure (CHF on the base of GISSI-HF and SHIFT trails results. It is essential to compaire an effect of these drugs on the morbidity and mortality in combined therapy of patients with CHF , because each additional drug may change in compliance to treatment, induces additional costs or may be a reason of new side effects. Additional (to standard therapy effects of ivabradine and omega-3 polyunsaturated fatty acids are discussed.

  13. Nanotechnology-Based Drug Delivery Systems for Treatment of Tuberculosis--A Review.

    Science.gov (United States)

    da Silva, Patricia Bento; de Freitas, Eduardo Sinésio; Bernegossi, Jessica; Gonçalez, Maíra Lima; Sato, Mariana Rillo; Leite, Clarice Queico Fujimura; Pavan, Fernando Rogério; Chorilli, Marlus

    2016-02-01

    Tuberculosis (TB) is an infectious and transmissible disease that is caused by Mycobacterium tuberculosis and primarily affects the lungs, although it can affect other organs and systems. The pulmonary presentation of TB, in addition to being more frequent, is also the most relevant to public health because it is primarily responsible for the transmission of the disease. The to their low World Health Organization (WHO) recommends a combined therapeutic regimen of several drugs, such as rifampicin (RIF), isoniazid (INH), pyrazinamide (PZA) and ethambutol (ETB). These drugs have low plasma levels after oral administration, due to their low water solubility, poor permeability and ability to be rapidly metabolized by the liver and at high concentrations. Furthermore, they have short t₁/₂ (only 1-4 hours) indicating a short residence in the plasma and the need for multiple high doses, which can result in neurotoxicity and hepatotoxicity. Nanotechnology drug delivery systems have considerable potential for the treatment of TB. The systems can also be designed to allow for the sustained release of drugs from the matrix and drug delivery to a specific target. These properties of the systems enable the improvement of the bioavailability of drugs, can reduce the dosage and frequency of administration, and may solve the problem of non-adherence to prescribed therapy, which is a major obstacle to the control of TB. The purpose of this study was to systematically review nanotechnology-based drug delivery systems for the treatment of TB.

  14. Review: Treatment of toxicity caused by anti-tubercular drugs by use of different herbs

    Directory of Open Access Journals (Sweden)

    Radhika Sharma

    2015-10-01

    Full Text Available Tuberculosis is a familiar ailment in India and worldwide and is chief cause of mortality among all the infectious diseases. In present scenario therapy of Isoniazid, Rifampicin, Pyrazinamide and Ethambutol are commonly recommended against TB. These drugs lead to many adverse reactions which are one of the major reasons for non adherence of patients to these drugs that may lead to development of MDR. With the current scenario of MDR cases rising, this problem of adverse drug reactions cannot be taken lightly. Due to lack of successful drugs for treatment of toxicity caused by anti-TB drugs we have to turn towards traditional medicine. Ayurveda is an ancient system of natural and holistic medicine. Ayurvedic herbs have still being used as a part of treatment regimen in many parts of world. Local people still use these herbs as they are full of curative properties. Because anti-tubercular drugs induced toxicity leads to oxidative enzymes imbalance also leads to necrosis in liver tissue and many other degenerative changes, herbal extracts were experimented upon to test their ability to ameliorate toxicity by activating protective pathways. In this review we have summarized few of such herbs whose extracts were tested for their curative properties against anti-tubercular drugs induced toxicity.The main constituents in extracts that were responsible for protective effects have also been summarized along with their mechanisms of action.

  15. Inhalation of nanoparticle-based drug for lung cancer treatment: Advantages and challenges

    Directory of Open Access Journals (Sweden)

    Wing-Hin Lee

    2015-12-01

    Full Text Available Ever since the success of developing inhalable insulin, drug delivery via pulmonary administration has become an attractive route to treat chronic diseases. Pulmonary delivery system for nanotechnology is a relatively new concept especially when applicable to lung cancer therapy. Nano-based systems such as liposome, polymeric nanoparticles or micelles are strategically designed to enhance the therapeutic index of anti-cancer drugs through improvement of their bioavailability, stability and residency at targeted lung regions. Along with these benefits, nano-based systems also provide additional diagnostic advantages during lung cancer treatment, including imaging, screening and drug tracking. Nevertheless, delivery of nano-based drugs via pulmonary administration for lung cancer therapy is still in its infancy and numerous challenges are expected. Pharmacology, immunology, toxicology and large-scale manufacturing (stability and activity of drugs are some aspects in nanotechnology that should be taken into consideration for the development of inhalable nano-based chemotherapeutic drugs. This review will focus on the current inhalable nano-based drugs for lung cancer treatment.

  16. Systematic Evaluation of Drug-Loaded Hydrogels for Application in Osteosarcoma Treatment.

    Science.gov (United States)

    Ali Gumustas, Seyit; Isyar, Mehmet; Topuk, Savas; Yilmaz, Ibrahim; Oznam, Kadir; Onay, Tolga; Ofluoglu, Onder; Mahirogullari, Mahir

    This is a literature review of studies focusing on the preparation of hydrogels for use as oncological drug delivery systems in the treatment of osteosarcoma (OS). The databases of the US National Library of Medicine National Institutes of Health, Embase, OVID, and Cochrane Library, and the references of retrieved studies, were traced from 1843 to December 21, 2015, without language restrictions. The obtained data were evaluated by complementary statistical methods. Potentially relevant studies were found and included in the analysis. OS-specific chemotherapeutic agents can be successfully embedded within the hydrogels and these drug-loaded hydrogels can be applied locally, rather than systemically, without organ tissue toxicity. Further, OS-specific drug-loaded hydrogels significantly increased tumor inhibition and decreased osteolysis and lung metastases. Drug-loaded hydrogels could be useful in the treatment of OS, although their development remains at the experimental phase. Following evaluation of their application in surgery and the completion of drug release kinetics studies, drug-loaded hydrogels could be tested on living mammals in large samples with the aim of applying these in clinical settings. In the future, development of such drug delivery systems and application of targeted approaches against osteosarcoma and other malignancies may render surgery, radiotherapy and chemotherapy unnecessary.

  17. Treatment of complicated intra-abdominal infections in the era of multi-drug resistant Bacteria

    Directory of Open Access Journals (Sweden)

    Herzog T

    2010-11-01

    Full Text Available Abstract The management of severe intra-abdominal infections remains a major challenge facing surgeons and intensive care physicians, because of its association with high morbidity and mortality. Surgical management and intensive care medicine have constantly improved, but in the recent years a rapidly continuing emergence of resistant pathogens led to treatment failure secondary to infections with multi-drug resistant bacteria. In secondary peritonitis the rate of resistant germs at the initial operation is already 30%. The lack of effective antibiotics against these pathogens resulted in the development of new broad-spectrum compounds and antibiotics directed against resistant germs. But so far no "super-drug" with efficacy against all resistant bacteria exists. Even more, soon after their approval, reports on resistance against these novel drugs have been reported, or the drugs were withdrawn from the market due to severe side effects. Since pharmaceutical companies reduced their investigations on antibiotic research, only few new antimicrobial derivates are available. In abdominal surgery you may be in fear that in the future more and more patients with tertiary peritonitis secondary to multi-drug resistant species are seen with an increase of mortality after secondary peritonitis. This article reviews the current treatment modalities for complicated intra-abdominal infections with special reference to the antibiotic treatment of complicated intra-abdominal infections with multi-drug resistant species.

  18. Using 'payment by results' to fund the treatment of dependent drug users--proceed with care!

    Science.gov (United States)

    Maynard, Alan; Street, Andrew; Hunter, Rachael

    2011-10-01

    The UK government is changing its system of payment for drug treatment services in order to reward the achievement of better patient outcomes. This is a model that may be taken up internationally. This 'payment by results' funding system will reward providers for achieving good outcomes in terms of whether clients are drug free, employed and/or not convicted of a criminal offence. Providers will also receive a payment based on health and wellbeing outcome measurement. The definition and measurement of success in achieving these outcomes is complex and challenging, as is the need to bridge treatment costs during the period in which outcomes are pursued. This experiment requires careful evaluation if the delivery of drug treatment is not to be jeopardized or fragmented.

  19. Topical treatment in vitiligo and the potential uses of new drug delivery systems

    Directory of Open Access Journals (Sweden)

    Garg Bhawna

    2010-01-01

    Full Text Available Vitiligo is a psychologically devastating condition. Topical therapy is employed as first-line treatment in localized vitiligo. Currently, several topical agents are available in many forms viz. methoxsalen (solution and cream, trioxsalen (solution, corticosteroids (gel, cream, ointment and solution and calcineurin inhibitors (ointment and cream. Although topical therapy has an important position in vitiligo treatment, side-effects or poor efficacy affect their utility and patient compliance. Novel drug delivery strategies can play a pivotal role in improving the topical delivery of various drugs by enhancing their epidermal localization with a concomitant reduction in their side-effects and improving their effectiveness. The current review emphasizes the potential of various phospholipid based carriers viz. liposomes, transferosomes, ethosomes, lipid emulsions, solid lipid nanoparticles and organogels in optimizing and enhancing the topical delivery of anti-vitiligo agents, whilst reducing the side effects of drugs commonly used in its topical treatment.

  20. Current and Emerging Drug Treatments for Binge Eating Disorder

    Science.gov (United States)

    Reas, Deborah L.; Grilo, Carlos M.

    2014-01-01

    Introduction This study evaluated controlled treatment studies of pharmacotherapy for binge eating disorder (BED). Areas Covered The primary focus of the review was on phase II and III controlled trials testing medications for BED. A total of 46 studies were considered and 26 were reviewed in detail. BED outcomes included binge-eating remission, binge-eating frequency, associated eating-disorder psychopathology, associated depression, and weight loss. Expert Opinion Data from controlled trials suggests that certain medications are superior to placebo for stopping binge-eating and for producing faster reductions in binge eating, and - to varying degrees - for reducing associated eating-disorder psychopathology, depression, and weight loss over the short-term. Almost no data exist regarding longer-term effects of medication for BED. Except for topiramate, which reduces both binge eating and weight, weight loss is minimal with medications tested for BED. Psychological interventions and the combination of medication with psychological interventions produce binge-eating outcomes that are superior to medication-only approaches. Combining medications with psychological interventions does not significantly enhance binge-eating outcomes, although the addition of certain medications enhances weight losses achieved with cognitive-behavioral therapy and behavioral weight loss, albeit modestly. PMID:24460483

  1. Difficulties in Treatment and Management of Epilepsy and Challenges in New Drug Development

    Directory of Open Access Journals (Sweden)

    Abdul Wahab

    2010-07-01

    Full Text Available Epilepsy is a serious neurological disorder that affects around 50 million people worldwide. Almost 30% of epileptic patients suffer from pharmacoresistance, which is associated with social isolation, dependent behaviour, low marriage rates, unemployment, psychological issues and reduced quality of life. Currently available antiepileptic drugs have a limited efficacy, and their negative properties limit their use and cause difficulties in patient management. Antiepileptic drugs can provide only symptomatic relief as these drugs suppress seizures but do not have ability to cure epileptogenesis. The long term use of antiepileptic drugs is limited due to their adverse effects, withdrawal symptoms, deleterious interactions with other drugs and economic burden, especially in developing countries. Furthermore, some of the available antiepileptic drugs may even potentiate certain type of seizures. Several in vivo and in vitro animal models have been proposed and many new antiepileptic drugs have been marketed recently, but large numbers of patients are still pharmacoresistant. This review will highlight the difficulties in treatment and management of epilepsy and the limitations of available antiepileptic drugs and animal seizure models.

  2. Difficulties in Treatment and Management of Epilepsy and Challenges in New Drug Development.

    Science.gov (United States)

    Wahab, Abdul

    2010-07-05

    Epilepsy is a serious neurological disorder that affects around 50 million people worldwide. Almost 30% of epileptic patients suffer from pharmacoresistance, which is associated with social isolation, dependent behaviour, low marriage rates, unemployment, psychological issues and reduced quality of life. Currently available antiepileptic drugs have a limited efficacy, and their negative properties limit their use and cause difficulties in patient management. Antiepileptic drugs can provide only symptomatic relief as these drugs suppress seizures but do not have ability to cure epileptogenesis. The long term use of antiepileptic drugs is limited due to their adverse effects, withdrawal symptoms, deleterious interactions with other drugs and economic burden, especially in developing countries. Furthermore, some of the available antiepileptic drugs may even potentiate certain type of seizures. Several in vivo and in vitro animal models have been proposed and many new antiepileptic drugs have been marketed recently, but large numbers of patients are still pharmacoresistant. This review will highlight the difficulties in treatment and management of epilepsy and the limitations of available antiepileptic drugs and animal seizure models.

  3. The Impact of Drug Treatment Courts on Recovery: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Ciska Wittouck

    2013-01-01

    Full Text Available Introduction. Earlier reviews regarding the effectiveness of Drug Treatment Courts (DTCs reported a reduction in reoffending and substance use. Although substance users suffer from other difficulties than drug use and judicial issues, none of these reviews focused on outcomes or effects of DTCs on drug-related life domains, such as social relationships, employment, or health. Therefor, the present paper aims to review the impact of adult DTCs on substance use and drug-related life domains. Method. Primary studies were systematically searched in Web of Knowledge. Observational and controlled evaluation studies of adult DTCs were considered eligible if substance use and/or drug-related life domains were measured. Results. Moderately positive results were found with respect to within-program substance use. Few studies used drug-related life domains as an outcome measure and most of them yielded no effects. Employment and family relations ameliorated when specific interventions were used. Discussion. DTCs yield beneficial outcomes and effects regarding within-program substance use. However, evidence regarding the impact of DTCs on post-program drug and alcohol use and on other drug-related life domains is scarce. These life domains and thus QoL possibly can be improved by DTCs if specifically targeted. Future research is warranted.

  4. Nose-to-brain drug delivery by nanoparticles in the treatment of neurological disorders.

    Science.gov (United States)

    Ong, Wei-Yi; Shalini, Suku-Maran; Costantino, Luca

    2014-01-01

    Many potential drugs for the treatment of neurological diseases are unable to reach the brain in sufficient enough concentrations to be therapeutic because of the blood brain barrier. On the other hand, direct delivery of drugs to the brain provides the possibility of a greater therapeutic-toxic ratio than with systemic drug delivery. The use of intranasal delivery of therapeutic agents to the brain provides a means of bypassing the blood brain barrier in a non-invasive manner. In this respect, nanosized drug carriers were shown to enhance the delivery of drugs to CNS compared to equivalent drug solution formulations. Neurological conditions that have been studied in animal models that could benefit from nose-to-brain delivery of nanotherapeutics include pain, epilepsy, neurodegenerative disease and infectious diseases. The delivery of drugs to the brain via the nose-to-brain route holds great promise, on the basis of preclinical research by means of drug delivery systems such as polymeric nanoparticles and clinical data related to intranasal delivery to CNS of large molecular weight biologics administered in solution, but safety issues about toxicity on nasal mucosa, Np transport into the brain, delivery only to specific brain regions and variability in the adsorbed dose still represent research topics that need to be considered, with a view of clinical translation of these delivery systems.

  5. Evaluation of New Drugs for Treatment of Prostate Cancer Patients Using Gene Signatures and the Connectivity Map Database

    Science.gov (United States)

    2012-06-01

    AD_________________ Award Number: W81XWH-11-1-0351 TITLE: Evaluation of new drugs for treatment of...3. DATES COVERED 1 June 2011 – 31 May 2012 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Evaluation of new drugs for treatment of prostate cancer...specific gene signatures can be linked to particular drug-associated gene signatures in the CMAP database. We proposed to identify and validate new drugs against

  6. Eligibility of persons who inject drugs for treatment of hepatitis C virus infection.

    Science.gov (United States)

    Arain, Amber; Robaeys, Geert

    2014-09-28

    In this decade, an increase is expected in end-stage liver disease and hepatocellular carcinoma, most commonly caused by hepatitis C virus (HCV) infection. Although people who inject drugs (PWID) are the major source for HCV infection, they were excluded from antiviral treatments until recently. Nowadays there is incontrovertible evidence in favor of treating these patients, and substitution therapy and active substance use are no longer contraindications for antiviral treatment. The viral clearance in PWID after HCV antiviral treatment with interferon or pegylated interferon combined with ribavirin is comparable to the viral clearance in non-substance users. Furthermore, multidisciplinary approaches to delivering treatment to PWID are advised, and their treatment should be considered on an individualized basis. To prevent the spread of HCV in the PWID community, recent active PWID are eligible for treatment in combination with needle exchange programs and substitution therapy. As the rate of HCV reinfection is low after HCV antiviral treatment, there is no need to withhold HCV treatment due to concerns about reinfection alone. Despite the advances in treatment efficacies and data supporting their success, HCV assessment of PWID and initiation of antiviral treatment remains low. However, the proportion of PWID assessed and treated for HCV is increasing, which can be further enhanced by understanding the barriers to and facilitators of HCV care. Removing stigmatization and implementing peer support and group treatment strategies, in conjunction with greater involvement by nurse educators/practitioners, will promote greater treatment seeking and adherence by PWID. Moreover, screening can be facilitated by noninvasive methods for detecting HCV antibodies and assessing liver fibrosis stages. Recently, HCV clearance has become a major endpoint in the war against drugs for the Global Commission on Drug Policy. This review highlights the most recent evidence concerning

  7. Patterns of drug abuse among drug users with regular and irregular attendance for treatment as detected by comprehensive UHPLC-HR-TOF-MS.

    Science.gov (United States)

    Sundström, Mira; Pelander, Anna; Simojoki, Kaarlo; Ojanperä, Ilkka

    2016-01-01

    The most severe consequences of drug abuse include infectious diseases, overdoses, and drug-related deaths. As the range of toxicologically relevant compounds is continually changing due to the emergence of new psychoactive substances (NPS), laboratories are encountering analytical challenges. Current immunoassays are insufficient for determining the whole range of the drugs abused, and a broad-spectrum screening method is therefore needed. Here, the patterns of drug abuse in two groups of drug users were studied from urine samples using a comprehensive screening method based on high-resolution time-of-flight mass spectrometry. The two groups comprised drug abusers undergoing opioid maintenance treatment (OMT) or drug withdrawal therapy and routinely visiting a rehabilitation clinic, and drug abusers with irregular attendance at a harm reduction unit (HRU) and suspected of potential NPS abuse. Polydrug abuse was observed in both groups, but was more pronounced among the HRU subjects with a mean number of concurrent drugs per sample of 3.9, whereas among the regularly treated subjects the corresponding number was 2.1. NPS and pregabalin were more frequent among HRU subjects, and their abuse was always related to drug co-use. The most common drug combination for an HRU subject included amphetamine, cannabis, buprenorphine, benzodiazepine, and alpha-pyrrolidinovalerophenone. A typical set of drugs for treated subjects was buprenorphine, benzodiazepine, and occasionally amphetamine. Abuse of several concurrent drugs poses a higher risk of drug intoxication and a threat of premature termination of OMT. Since the subjects attending treatment used fewer concurrent drugs, this treatment could be valuable in reducing polydrug abuse.

  8. Drug prescribing data used in the assessment of general practitioners’ treatment of asthma and urinary tract infection – Experience from the European Drug Education Project

    Directory of Open Access Journals (Sweden)

    Per Lagerløv

    2009-11-01

    Full Text Available  ABSTRACTDescribing drug treatment given by general practitioners, and quantifying changes in their prescribingbehaviour due to educational intervention, were important parts of the method developed and appliedby the European Drug Education Project. Based on the physicians’ prescription data, individual patientswere defined as having either asthma or urinary tract infections. Prescribing indicators were establishedfor assessing the quality (acceptable or unacceptable of the drug treatment. The diagnose definitionsand prescribing indicators are discussed in more detail in relation to feeding back individual prescribingdata to educational groups of physicians to improve the quality of their drug therapy.

  9. Spanish Compliance With Guidelines for Prescribing Four Drugs in the Intensive Phase of Standard Tuberculosis Treatment.

    Science.gov (United States)

    García-García, José-María; Rodrigo, Teresa; Casals, Martí; Ruiz-Manzano, Juan; Pascual-Pascual, Teresa; Caylà, Joan A

    2016-05-01

    International and Spanish guidelines recommend a 4-drug regimen in the intensive treatment of tuberculosis (TB). The aim of our study was to determine if these recommendations are followed in Spain, and the factors associated with the use of 3 drugs (standard regimen without ethambutol). Observational, multicenter, retrospective analysis of data from patients diagnosed with TB in practically all Spanish Autonomous Communities between 2007 and 2102. Factors associated with the use of 3 drugs were analyzed using logistic regression, and odds ratios (OR) and corresponding 95% confidence intervals (CI) were calculated. A total of 3,189 patients were included, 1,413 (44.3%) of whom received 3 drugs. The percentage of 3-drug users among patients with positive sputum smear was 41.2%; among patients with resistance to at least 1 drug, 36.1%; among HIV-infected patients, 31.4%; and among immigrants, 24.8%. Factors associated with the use of 3 drugs were: female sex (OR=1.18; CI: 1.00-1.39); native Spanish (OR=3.09; CI: 2.58-3.70); retired (OR=1.42; CI: 1.14-1.77); homeless (OR=3.10; CI: 1.52-6.43); living alone (OR=1.62; CI: 1.11-2.36); living in a family (OR=1.97; CI: 1.48-2.65); seen by specialists in the region (OR=1.37; CI: 1.10;1.70); no HIV infection (OR=1.63; CI: 1.09-2.48); and negative sputum smear with positive culture (OR=1.59; CI: 1.25-2.02). A large proportion of TB patients receive intensive treatment with 3 drugs. TB treatment recommendations should be followed, both in routine clinical practice and by the National Plan for Prevention and Control of Tuberculosis in Spain. Copyright © 2015 SEPAR. Published by Elsevier Espana. All rights reserved.

  10. Malaria treatment-seeking behaviour and drug prescription practices in an area of low transmission in Uganda

    DEFF Research Database (Denmark)

    Ndyomugyenyi, Richard; Magnussen, Pascal; Clarke, Siân

    2007-01-01

    to protect second-line drugs from misuse. Failure to comply with drug policy in both the private and public sectors is of concern in an era of rapidly evolving drug policy changes and highlights the need for reorientation and training of health staff and drug vendors to improve malaria diagnostic...... actually using insecticide-treated nets. Many patients (25%) had received treatment prior to visiting a health facility, with drug shops and general stores being the main sources of treatment. Some shops dispensed quinine, a second-line drug recommended for complicated malaria. Prescription practices...

  11. [Risk/benefit assessment in the treatment of Alzheimer's disease. Drug interactions].

    Science.gov (United States)

    Hernández-Arroyo, María Jesús; Díaz-Madero, Alfonso

    2016-01-01

    Anticholinergic drugs reduce the efficacy of acetylcholinesterase inhibitors (AChEI) and are inappropriate in elderly patients. The aim of this study is to determine the prevalence rate of prescription AChEI drugs and anticholinergics in a Healthcare Area, to identify the affected patients, and to inform the attending physicians, in order to evaluate the suitability of treatments. A descriptive cross-sectional observational study of prevalence. Patients on treatment with AChEI and any anticholinergic drug in the first quarter of 2015 were selected. The review of Duran et al. was used as reference to identify anticholinergics, assigning a score to each drug according to its anticholinergic potency. Physicians were provided with a report about the interaction, the list of affected patients, and recommendations. A total of 486 patients were included in the study, representing 59.0% of total patients with Alzheimer's disease in the Area. There were 66.0% women, and 86.8% of the patients were older than 75 years, and with a mean of 9.2 drugs per patient. The mean number of anticholinergic drugs was 1.6, and 38.3% of patients were prescribed various anticholinergic drugs, with 23.9% on high potency anticholinergic drugs. A statistically significant association was found between taking an anticholinergic and AChEI concomitantly (P=.000; OR: 3.9). The prevalence of interactions between AChEI and anticholinergic drugs is relevant, considering that it affects vulnerable members of the population. Providing physicians with information about the interaction could help them make clinical decisions, and could improve patient safety, as well as health outcomes. Copyright © 2015 SEGG. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. Hidden costs of HIV treatment in Spain: inefficiency of the antiretroviral drug packaging.

    Science.gov (United States)

    Llibre-Codina, Josep M; Andreu-Crespo, Angels; Cardona-Peitx, Gloria; Sala-Piñol, Ferran; Clotet-Sala, Bonaventura; Bonafont-Pujol, Xavier

    2014-01-01

    Antiretroviral drugs in Spain are delivered by law only in hospital pharmacies. Commercial packages meet variable quality standards when dispensed drugs are returned due to treatment changes or adherence problems Nearly 20-25% of the initial regimens will be changed at 48 weeks for different reasons. We evaluated the economic impact on public health system of the inability of using returned drugs due to inefficient packaging. We defined socially efficient packaging as the best adapted one to being delivered in unit dose to outpatients and classified: Class A - Drug packed in unit doses with complete info (name of drug, dosage in mg, lot, and expiring date) in each unit, maintaining complete information of the drug if returned when the external package is opened. Class B - packed in blisters with complete info in the blister, but not in unit doses, without special conservation conditions (should be re-packed in unit doses in the pharmacy before its dispensation to assure a class A excellence). Class C - packed in plastic containers with complete info written only on a label over the container, would allow repackaging only before its initial delivery, but not when returned. Class D - drug packed in plastic containers with manufacturer's warning that the product cannot be placed outside of the original package due to special conditions of conservation (fridge, humidity) that doesn't allow a unit dose repackaging or reusing an opened container. We analysed a 12-month period (July 2011-June 2012) in a hospital-based HIV outpatient pharmacy that serves 2413 treated individuals. Patients generated 23,574 visits to pharmacy, and received 48,325 drug packages, with 2.529.137 pills delivered. The patients suffered 1051 treatment changes for any reason. A total amount of 122.945€ in treatment were returned to pharmacy in opened packages during the study period. 47.139.91€ would be totally lost, mainly due to being packaged in class C and D boxes, the equivalent of

  13. Evaluation of Drug Treatment in Local Corrections. A Final Summary Report Presented to the National Institute of Justice.

    Science.gov (United States)

    Tunis, Sandra; And Others

    There is evidence that drug treatment in correctional facilities can impact recidivism, perceptions of self-efficacy, and mood states such as depression and anxiety. This study was designed to provide detailed and systematic descriptions of participants and treatment program components for five drug treatment programs. Also included are program…

  14. 76 FR 81899 - TRICARE; Removal of the Prohibition to Use Addictive Drugs in the Maintenance Treatment of...

    Science.gov (United States)

    2011-12-29

    ... remove the exclusion of drug abuse maintenance programs and allow as part of a comprehensive treatment... to the safe and effective treatment of drug abuse as is generally required for all treatment benefits... the public is to make these submissions available for public viewing on the Internet at http://www...

  15. [Six-month follow-up study of drug treatment for cannabis addiction: comparison study of four drugs].

    Science.gov (United States)

    Shoenfeld, Netta; Bodnik, Dana; Rosenberg, Oded; Kotler, Moshe; Dannon, Pinhas

    2011-12-01

    Marijuana addiction is one of the most common forms of addiction worldwide. A variety of reasons for use exist, however, there are only a few tested treatments with frequent relapses. In this study, we examined the efficacy of four pharmacotherapy agents for the treatment of marijuana addiction: naltrexone, bupropion, escitalopram and bromazepam. A total of 59 patients were randomly assigned into four groups. Each group received one of the pharmacological agents for 120 days. Four types of questionnaires were employed: The Hamilton Rating Scale for Depression--21 items, the Hamilton Rating Scale for Anxiety, the Global Assessment of Functioning and a Visual Analogue Scale for perceived need of the drug. In addition, random urine tests were performed to detect tetrahydrocannabinol [THC). Naltrexone proved to be the most efficacious of the four agents, with only four dropouts. Other agents proved less efficacious with six, seven and eights dropouts for bupropion, bromazepam and escitalopram, respectively. In addition, naltrexone was most efficacious in reducing anxiety and depression rates, and increasing functioning and perceived need for drug use. Out of four pharmacological agents, naltrexone proved to be most efficacious in treating marijuana addiction and related disorders. Further studies are needed to confirm our results.

  16. Antihypertensive drug treatment changes in the general population: the colaus study

    Science.gov (United States)

    2014-01-01

    Background Changes in antihypertensive drug treatment are paramount in the adequate management of patients with hypertension, still, there is little information regarding changes in antihypertensive drug treatment in Switzerland. Our aim was to assess those changes and associated factors in a population-based, prospective study. Methods Data from the population-based, CoLaus study, conducted among subjects initially aged 35–75 years and living in Lausanne, Switzerland. 772 hypertensive subjects (371 women) were followed for a median of 5.4 years. Data Subjects were defined as continuers (no change), switchers (one antihypertensive class replaced by another), combiners (one antihypertensive class added) and discontinuers (stopped treatment). The distribution and the factors associated with changes in antihypertensive drug treatment were assessed. Results During the study period, the prescription of diuretics decreased and of ARBs increased: at baseline, diuretics were taken by 46.9% of patients; angiotensin receptor blockers (ARB) by 44.7%, angiotensin converting enzyme inhibitors (ACEI) by 28.8%, beta-blockers (BB) by 28.0%, calcium channel blockers (CCB) by 18.9% and other antihypertensive drugs by 0.3%. At follow-up (approximately 5 years later), their corresponding percentages were 42.8%, 51.7%, 25.5%, 33.0% 20.7% and 1.0%. Among all participants, 54.4% (95% confidence interval: 50.8-58.0) were continuers, 26.9% (23.8-30.2) combiners, 12.7% (10.4-15.3) switchers and 6.0% (4.4-7.9) discontinuers. Combiners had higher systolic blood pressure values at baseline than the other groups (p antihypertensive therapy. Conclusion In Switzerland, ARBs have replaced diuretics as the most commonly prescribed antihypertensive drug. Uncontrolled hypertension, ARBs, drug regimen (monotherapy or polytherapy) and overweight/obesity are associated with changes in antihypertensive treatment. PMID:24685255

  17. [Treatment of drug resistant destructive pulmonary tuberculosis: gemifloxacin and other fluoroquinolones clinical efficiency and tolerance at the end of initial phase of treatment].

    Science.gov (United States)

    Petrenko, V I; Radysh, H V

    2013-12-01

    Gemifloxacin efficiency and tolerance in comparison to the ofloxacin, levofloxacin and gatifloxacin during the intensive phase of the antituberculosis therapy for drug resistant cases was evaluated. 156 drug resistant TB patients were examined in the open, prospective, randomized research, being divided into 2 groups with similar drug resistance profile. The 1st group received gemifloxacin, the 2nd--other fluoroquinolones. Gemifloxacin efficiency in the treatment regimen for the drug resistant TB patients did not differ from the efficiency of the use of other fluoroquinolones of the 4th generation and was significantly higher in comparison to ofloxacin. At the same time the identical level of side effects was registered in the course of treatment with mentioned drugs. Gemifloxacin is effective and safe at treatment of tuberculosis in comparison to other fluoroquinolones that allows considering it as the drug of choice among fluoroquinolones for treatment of drug resistant TB, including multidrug-resistant TB.

  18. The Prevalence of HIV Drug Resistance among Treatment-failure Individuals and Treatment-naïve Individuals in China:A Meta-analysis

    Institute of Scientific and Technical Information of China (English)

    WU Jing; NORRIS Jessie; LIU Hui Xin; LI Zheng; SU Ying Ying; ZHU Lin; WANG Ning

    2014-01-01

    Objective To understand drug resistance prevalence among treatment-failure and treatment-naïve HIV-positive individuals in China. Methods We searched five electronic databases (Wanfang, CNKI, CQVIP, SinoMed, and Pubmed) for studies of HIV drug resistance. Random-effects models were carried out to estimate the prevalence of drug resistance among treatment-failure and treatment-naïve individuals, respectively. Results The estimated nationwide rates of HIV drug resistance to any-class drugs among treatment-failure and treatment-naïve individuals were 57% (95% CI: 49%-65%) and 3.23% (95% CI:2.47%-4.07%), respectively. Among the drug classes, the prevalence of resistance to PIs was low (1.45%;95%CI:0.73%-2.33%) in treatment-failure individuals, although high rates of resistance to NNRTIs (54%;95%CI:45%-63%) and NRTIs (40%;95%CI:32%-49%) were found. Resistance to any-class drugs, NNRTIs and NRTIs manifested regional differences, but resistance to PIs did not. Positive correlations were observed between resistance to NNRTIs and NRTIs among treatment-failure and treatment-naïve individuals, respectively. Conclusion The prevalence of HIV drug resistance to NNRTIs and NRTIs among treatment-failure individuals was high. In contrast, the prevalence of drug resistance among treatment-naïve individuals was low. The epidemics of drug resistance matched current treatment strategies and interventions in China. Surveillance for HIV drug resistance is necessary to assess the sustainability and durability of current treatment regimens.

  19. A short history of anti-rheumatic therapy. I. An introduction on traditional and drug treatments

    Directory of Open Access Journals (Sweden)

    G. Pasero

    2011-06-01

    Full Text Available The origins of anti-rheumatic therapy are very old and mainly related to the use of traditional, sometimes extravagant, treatments, as a part of folk medicine. Spa therapy has long been used for the treatment of rheumatic diseases, as well as, in later times, physical treatments, including electrotherapy. Drug treatment has developed beginning from substances of vegetable origin, such as willow and colchicum extracts. Then it has been spread out through the chemical synthesis of compounds with specific action and therefore more effective, owing to the great development of pharmaceutical industry.

  20. [Treatment of hyperthyroidism due to Graves' disease: what is the recommended antithyroid drug during pregnancy?].

    Science.gov (United States)

    Caron, P

    2013-05-01

    Clinical hyperthyroidism during the first trimester of pregnancy due to Graves' disease can be associated with maternal, obstetrical and fetal complications, indicating an active treatment to restore normal thyroid function. Antithyroid drugs are the first line treatment in pregnant women with hyperthyroidism. Due to the increased congenital malformations reported in neonates after first-trimester carbimazole/methimazole treatment and propylthiouracil associated hepatotoxicity, the recommended treatment for pregnant women with hyperthyroid Graves' disease is propylthiouracil during the first trimester of pregnancy and following the first trimester, consideration should be given switching to carbimazole/methimazole during the second part of gestation.

  1. Assessment of coercive and noncoercive pressures to enter drug abuse treatment.

    Science.gov (United States)

    Marlowe, D B; Kirby, K C; Bonieskie, L M; Glass, D J; Dodds, L D; Husband, S D; Platt, J J; Festinger, D S

    1996-10-01

    This paper reports preliminary data derived from a standardized interview scoring procedure for detecting and characterizing coercive and noncoercive pressures to enter substance abuse treatment. Coercive and noncoercive pressures stemming from multiple psychosocial domains are operationalized through recourse to established behavioral principles. Inter-rater reliability for the scoring procedure was exceptional over numerous rater trials. Substantive analyses indicate that, among clients in outpatient cocaine treatment, 'coercion' is operative in multiple psychosocial domains, and that subjects perceive legal pressures as exerting substantially less influence over their decisions to enter treatment than informal psychosocial pressures. Implications for drug treatment planning, legal and ethical issues, and directions for future research are proposed.

  2. Personalized drug administration for cancer treatment using Model Reference Adaptive Control.

    Science.gov (United States)

    Babaei, Naser; Salamci, Metin U

    2015-04-21

    A new Model Reference Adaptive Control (MRAC) approach is proposed for the nonlinear regulation problem of cancer treatment via chemotherapy. We suggest an approach for determining an optimal anticancer drug delivery scenario for cancer patients without prior knowledge of nonlinear model structure and parameters by compounding State Dependent Riccati Equation (SDRE) and MRAC which will lead to personalized drug administration. Several approaches have been proposed for eradicating cancerous cells in nonlinear tumor growth model. The main difficulty in these approaches is the requirement of nonlinear model parameters, which are unknown to physicians in reality. To cope with this shortage, we first determine the drug delivery scenario for a reference patient with known mathematical model and parameters via SDRE technique, and by using the proposed approach we adapt the drug administration scenario for another cancer patient despite unknown nonlinear model structure and model parameters. We propose an efficient approach to determine drug administration which will help physicians for prescribing a chemotherapy protocol for a cancer patient by regulating the drug delivery scenario of the reference patient. Stabilizing the tumor growth nonlinear model has been achieved via full state feedback techniques and yields a near optimal solution to cancer treatment problem. Numerical simulations show the effectiveness of the proposed algorithm for eradicating tumor lumps with different sizes in different patients.

  3. HIV Treatment for Alcohol and Non-Injection Drug Users in El Salvador.

    Science.gov (United States)

    Dickson-Gomez, Julia; Bodnar, Gloria; Petroll, Andy; Johnson, Kali; Glasman, Laura

    2015-12-01

    Since the mid-1990 s, many developing countries have introduced and expanded the availability of combination antiretroviral therapy (cART) to persons living with HIV (PLH). However, AIDS-related mortality continues to be high particularly among drug users. In this article, we present results from in-depth interviews with 13 HIV medical providers and 29 crack cocaine and alcohol using PLH in El Salvador. Providers endorsed negative attitudes toward substance using PLH and warned PLH that combining cART with drugs and alcohol would damage their livers and kidneys resulting in death. Upon diagnosis, PLH received little information about HIV treatment and many suffered depression and escalated their drug use. PLH reported suspending cART when they drank or used drugs because of providers' warnings. Substance using PLH were given few strategies and resources to quit using drugs. Messages from medical providers discourage drug users from initiating or adhering to antiretroviral therapy (ART) and may contribute to treatment abandonment.

  4. Rimonabant: an antagonist drug of the endocannabinoid system for the treatment of obesity.

    Science.gov (United States)

    Leite, Carlos E; Mocelin, Clei A; Petersen, Guilherme O; Leal, Mirna B; Thiesen, Flavia V

    2009-01-01

    Obesity, an ever-increasing problem in the industrialized world, has long been a target of research for a cure or, at least, control of its expansion. In the search for treatment, the recently discovered endocannabinoid system has emerged as a new target for controlling obesity and its associated conditions. The endocannabinoid system plays an important role in controlling weight and energy balance in humans. This system is activated to a greater extent in obese patients, and the specific blockage of its receptors is the aim of rimonabant, one of the most recent drugs created for the treatment of obesity. This drug acts as a blockade for endocannabinoid receptors found in the brain and peripheral organs that play an important role on carbohydrate and fat metabolism. Clinical studies have confirmed that, when used in combination with a low calorie diet, rimonabant promotes loss in body weight, loss in abdominal circumference, and improvements in dyslipidemia. Rimonabant is also being tested as a potential anti-smoking treatment since endocannabinoids are related to the pleasurable effect of nicotine. Thus, rimonabant constitutes a new therapeutic approach to obesity and cardiovascular risk factors. Studies show effectiveness in weight loss; however, side effects such as psychiatric alterations have been reported, including depression and anxiety. These side effects have led the FDA (Food and Drug Administration) to not approve this drug in the United States. For a more complete evaluation on the safety of this drug, additional studies are in progress.

  5. Pharmacogenomics of second-line drugs used for treatment of unresponsive or relapsed osteosarcoma patients.

    Science.gov (United States)

    Hattinger, Claudia M; Vella, Serena; Tavanti, Elisa; Fanelli, Marilù; Picci, Piero; Serra, Massimo

    2016-12-01

    Second-line treatment of high-grade osteosarcoma (HGOS) patients is based on different approaches and chemotherapy protocols, which are not yet standardized. Although several drugs have been used in HGOS second-line protocols, none of them has provided fully satisfactory results and the role of rescue chemotherapy is not well defined yet. This article focuses on the drugs that have most frequently been used for second-line treatment of HGOS, highlighting the present knowledge on their mechanisms of action and resistance and on gene polymorphisms with possible impact on treatment sensitivity or toxicity. In the near future, validation of the so far identified candidate genetic biomarkers may constitute the basis for tailoring treatment by taking the patients' genetic background into account.

  6. Developing and implementing a positive behavioral reinforcement intervention in prison-based drug treatment: Project BRITE.

    Science.gov (United States)

    Burdon, William M; St De Lore, Jef; Prendergast, Michael L

    2011-09-01

    Within prison settings, the reliance on punishment for controlling inappropriate or noncompliant behavior is self-evident. What is not so evident is the similarity between this reliance on punishment and the use of positive reinforcements to increase desired behaviors. However, seldom do inmates receive positive reinforcement for engaging in prosocial behaviors or, for inmates receiving drug treatment, behaviors that are consistent with or support their recovery. This study provides an overview of the development and implementation of a positive behavioral reinforcement intervention in male and female prison-based drug treatment programs. The active involvement of institutional staff, treatment staff, and inmates enrolled in the treatment programs in the development of the intervention along with the successful branding of the intervention were effective at promoting support and participation. However, these factors may also have ultimately impacted the ability of the randomized design to reliably demonstrate the effectiveness of the intervention.

  7. The role of expectation in the therapeutic outcomes of alcohol and drug addiction treatments.

    Science.gov (United States)

    Spagnolo, Primavera A; Colloca, Luana; Heilig, Markus

    2015-05-01

    Throughout history, patient-physician relationships have been acknowledged as an important component of the therapeutic effects of any pharmacological treatment. Here, we discuss the role of physicians' expectations in influencing the therapeutic outcomes of alcohol and drug addiction pharmacological treatments. As largely demonstrated, such expectations and attitudes may contribute to produce placebo and nocebo effects that in turn affect the course of the disease and the response to the therapy. This article is aimed at discussing the current insights into expectations, placebo and nocebo mechanisms and their impact on the therapeutic outcomes of alcohol and drug addiction treatments; with the goal of informing physicians and other health care providers about the potentially widespread implications for clinical practice and for a successful treatment regimen. Published by Oxford University Press on behalf of Medical Council on Alcohol 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  8. On drug treatment and social control: Russian narcology's great leap backwards

    Directory of Open Access Journals (Sweden)

    Drucker Ernest

    2008-06-01

    Full Text Available Abstract The medical discipline of narcology in Russia is a subspecialty of psychiatry from the Soviet era and it is given warrant to define the scope of health activities with regard to alcohol and other drug use, drug users, and related problems. Narcological practice is in turn constrained by the State. The emergence of widespread injection opiate use and associated HIV morbidities and mortalities during the first decade following the collapse of the Soviet Union has brought the contradictions in Russian narcological discourse into high relief. Narcology officials in the Russian Federation have consistently opposed substitution treatment for opiate dependence – the replacement of a short-acting illegal substance with a longer acting prescribed drug with similar pharmacological action but lower degree of risk. Thus, despite the addition of methadone and buprenorphine to WHO's list of essential medicines in 2005 and multiple position papers by international experts calling for substitution treatment as a critical element in the response to HIV (IOM, 2006; UNODC, UNAIDS, and WHO, 2005, methadone or buprenorphine remain prohibited by law in Russia. The authors detail Russian opposition to the prescription of methadone and buprenorphine, describing four phenomena: (1 the dominance of law enforcement and drug control policy over public health and medical ethics ; (2 the conflation of Soviet era alcoholism treatment with treatment for opiate dependence; (3 the near universal representation of detoxification from drugs as treatment for dependence; and (4 a framework for judging treatment efficacy that is restricted to "cure" versus "failure to cure," and does not admit its poor outcomes or recognize alternative frameworks for gauging treatment of opiate dependence. In keeping with this position, Russian narcology officials have taken an implacable ideological stance toward illicit drug use, the people who use drugs, and their treatment. By adopting

  9. Engineering of microcomplex of artemether and lumefantrine for effective drug treatment in malaria.

    Science.gov (United States)

    Shende, Pravin; Desai, Prachi; Gaud, Ram S; Dhumatkar, Rohan

    2016-12-14

    The objective of the present work was to engineer and characterize stable citric acid cross-linked microcomplex of the inclusion complexes of artemether with β-cyclodextrin and Kollidon VA 64(®) with lumefantrine to release the drugs in controlled manner for effective combinational drug treatment in malaria. The microcomplex had a hydrodynamic diameter of 1047 ± 147 nm with surface charge of -19.7 ± 0.5 mV. The microcomplex showed high encapsulation efficiencies 85.6 ± 1.78% for artemether and 91.16 ± 2.21% for lumefantrine due to the lipophilic nature of drugs. In-vitro and in-vivo drug release studies showed the controlled release of artemether and lumefantrine for a period of 24 h. [Formula: see text].

  10. Ethosomes: a novel delivery system for antifungal drugs in the treatment of topical fungal diseases.

    Science.gov (United States)

    Bhalaria, M K; Naik, Sachin; Misra, A N

    2009-05-01

    Aim of this work was to prepare and characterize fluconazole (FLZ) encapsulated ethosomes, incorporate it in suitable dermatological base, and asses its comparative clinical efficacy in the treatment of Candidiasis patients against liposomal gel, marketed product and hydroethanolic solution of the drug. Drug encapsulated ethosomes and liposomes were prepared and optimized by "Hot" method technique and lipid film hydration technique. Vesicular carriers were characterized for % entrapment efficiency, particle size and shape, in vitro drug diffusion study, mean % reduction in dimension of Candidiasis lesion and stability study by using suitable analytical technique. Vesicle size and drug entrapment efficiency of the optimized ethosomes and liposomes were found to be 144 +/- 6.8 nm and 82.68% and 216 +/- 9.2 nm and 68.22% respectively. Microscopic examinations suggest ethosomes to be multilamellar spherical vesicles with a smooth surface. The differential scanning calorimetry results suggest high fluidity of the ethosomes than liposomes. In vitro drug diffusion studies demonstrated that % drug diffused from ethosomes was nearly twice than liposomes and three times higher than the hydroethanolic solution across rat skin. From the clinical evaluation, the developed novel delivery system demonstrated enhanced antifungal activity compared to liposomal formulation, marketed formulation and hydroethanolic solution of the drug.

  11. An Exploration of Responses to Drug Conditioned Stimuli during Treatment for Substance Dependence

    Directory of Open Access Journals (Sweden)

    Benjamin Goddard

    2013-01-01

    Full Text Available Although it is well established that drug conditioned stimuli produce a variety of conditioned responses, it is not known whether such stimuli can also reinforce an arbitrary operant response and thus serve as conditioned reinforcers. Volunteers (n=39 recruited from a residential treatment center for substance dependence were tested on a task in which presses on computer keys activated images of drugs/drug paraphernalia on a progressive ratio schedule of reinforcement. They also completed a personalized craving questionnaire and a personalized Implicit Association Test. A significant bias in responding was found for images of preferred drugs/route of drug administration. Craving, however, was low and the images generated negative evaluative reactions. Two additional studies were performed to ascertain the generalizability of the effects to a different population of drug-using individuals (i.e., students who drink and to incentive stimuli of a different nature (i.e., sexual. The additional studies partially replicated and extended the central findings of the main study. Therefore, although these data should be considered preliminary in light of small group sizes, it is concluded that cue specificity and availability of the unconditioned stimuli (drugs and sex plays a role in modulating responding maintained by conditioned reinforcers.

  12. It is not only the empty vials that go into the garbage can during chemotherapy drugs preparation: a cost analysis of unused chemotherapy drugs in cancer treatment.

    Science.gov (United States)

    Ata, A; Abali, H; Yengel, E; Arican, A

    2012-01-01

    Cancer therapy is a costly treatment. Costs of drugs used in cancer therapy are gradually increasing with the addition of new and expensive drugs. This fact imposes obligation on reasonable drug usage. Occasionally, all of the prescribed drugs are not used for various reasons, and a number of drugs can be left over. In this study, we aimed to calculate the costs of unused chemotherapeutic drugs in our oncology clinics. A total of 117 patients with 17 different types of cancer were administered 32 cancer therapy protocols during 2 months. After administration of ideal doses of the prescribed drugs calculated on an individual basis, the number of unused drug doses in the packages was recorded and the costs of the unused drugs were calculated based on current prices of the drugs. The cumulative cost of the unused drugs calculated for all patients was US dollars (USD) 6406.93, and average cost of the drug per capita was USD 54.76. Minimal and maximal unused drug costs per drug were USD 0.29 for 5-fluorouracil, and USD 247.12 for bevacizumab, respectively. Minimal increase in drug costs per recipe was USD 0.50 for a prescription containing cyclophosphamide and 5-fluorouracil, while the total cost of bevacizumab plus irinotecan combination increased tremendously to USD 309.12. Among chemotherapeutic protocols the cheapest one was AC (adriamycin, cyclophosphamide) with USD 4.77, while the most expensive one (USD 116.02) was FOLFIRI-B (5-fluorouracil, calcium folinate, irinotecan, and bevacizumab). The important financial burden of unused drugs goes unrecognized among routine chemotherapeutic applications. In order to be able to avoid this extravagance, drug industry, prescribing physicians, and practice nurses must assume important roles.

  13. Treatment of fevers prior to introducing rapid diagnostic tests for malaria in registered drug shops in Uganda

    DEFF Research Database (Denmark)

    Mbonye, Anthony K.; Lal, Sham; Cundill, Bonnie

    2013-01-01

    BACKGROUND: Since drug shops play an important role in treatment of fever, introducing rapid diagnostic tests (RDTs) for malaria at drug shops may have the potential of targeting anti-malarial drugs to those with malaria parasites and improve rational drug use. As part of a cluster randomized trial...... to examine impact on appropriate treatment of malaria in drug shops in Uganda and adherence to current malaria treatment policy guidelines, a survey was conducted to estimate baseline prevalence of, and factors associated with, appropriate treatment of malaria to enable effective design and implementation...... of the cluster randomized trial. METHODS: A survey was conducted within 20 geographical clusters of drug shops from May to September 2010 in Mukono district, central Uganda. A cluster was defined as a parish representing a cluster of drug shops. Data was collected using two structured questionnaires: a provider...

  14. Non-Residential Father-Child Involvement, Interparental Conflict and Mental Health of Children Following Divorce: A Person-Focused Approach.

    Science.gov (United States)

    Elam, Kit K; Sandler, Irwin; Wolchik, Sharlene; Tein, Jenn-Yun

    2016-03-01

    Variable-centered research has found complex relationships between child well-being and two critical aspects of the post-divorce family environment: the level of non-residential father involvement (i.e., contact and supportive relationship) with their children and the level of conflict between the father and mother. However, these analyses fail to capture individual differences based on distinct patterns of interparental conflict, father support and father contact. Using a person-centered latent profile analysis, the present study examined (1) profiles of non-residential father contact, support, and interparental conflict in the 2 years following divorce (N = 240), when children (49 % female) were between 9 and 12 years of age and (2) differences across profiles in concurrent child adjustment outcomes as well as outcomes 6 years later. Four profiles of father involvement were identified: High Contact-Moderate Conflict-Moderate Support, Low Contact-Moderate Conflict-Low Support, High Conflict-Moderate Contact-Moderate Support, and Low Conflict-Moderate Contact-Moderate Support. Concurrently, children with fathers in the group with high conflict were found to have significantly greater internalizing and externalizing problems compared to all other groups. Six years later, children with fathers in the group with low contact and low support were found to have greater internalizing and externalizing problems compared to children with fathers in the high conflict group, and also greater internalizing problems compared to children with fathers in the low conflict group. These results provide insight into the complex relationship among non-residential fathers' conflict, contact, and support in child adjustment within divorcing families.

  15. Late Onset of Prescription Drug Abuse or Dependence Among Older Adults: Implications for Treatment

    Directory of Open Access Journals (Sweden)

    Kathy Lay

    2007-12-01

    Full Text Available Prescription drug abuse and dependence is an increasing concern for older adults. This article describes issues specific to older adults with late onset abuse or dependence on prescription sedatives and/or opiates.The older adult with late onset should not be viewed as having the same issues as individuals who have a life pat- tern of drug and alcohol abuse/dependence.A chart review of older adults in a treatment program contrasts late onset prescription dependence clients (n=12 and early onset addiction clients (n=104 and outlines differences and similarities between the two samples. Social workers need to understand the specific and changing needs of older adults as they relate to assessment and treatment of drug abuse and dependence.

  16. 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...

  17. Sociotropy and autonomy: relationship to antidepressant drug treatment response and endogenous-nonendogenous dichotomy.

    Science.gov (United States)

    Peselow, E D; Robins, C J; Sanfilipo, M P; Block, P; Fieve, R R

    1992-08-01

    This study evaluated the relationship of sociotropic and autonomous personality traits with response to pharmacotherapy for 217 depressed outpatients using the Sociotropy-Autonomy Scale. Sociotropy was related to nonendogenous depression, whereas autonomy was related to endogenous depression. Subjects who had high autonomous-low sociotropic traits showed greater response to antidepressants (and greater drug-placebo differences) than those who had high sociotropic-low autonomous traits (who showed no drug-placebo differences). Hierarchical multiple regression analysis showed that the sociotropy-autonomy, but not the endogenous-nonendogenous, distinction was a predictor of drug treatment response. The combination of endogeneity and autonomy predicted response to placebo. If replicated, these findings may enable better matching of patient traits to various treatment modalities for depression.

  18. "Patients, not criminals"? An assessment of Thailand's compulsory drug dependence treatment system.

    Science.gov (United States)

    Pearshouse, Richard

    2009-05-01

    Since the enactment of a new law on addiction treatment in 2002, Thailand has sharply increased the number of people in compulsory drug treatment programs. This article provides an overview of the system, particularly the custodial programs. It also provides some preliminary observations on the implementation of the legislation on its own terms--namely, that people who are dependent on drugs should be "treated as patients and not criminals." While diverting people with drug dependence from the criminal justice system is important, this stated approach is undermined in a number of ways by the law's implementation. This article is based on a longer report released by the Canadian HIV/AIDS Legal Network in 2009.

  19. Influence of drug treatment on glucocorticoid receptor levels in patients with coronary heart disease

    Institute of Scientific and Technical Information of China (English)

    JI Hong; GUO Wei-zao; YAN Zhi-hong; LI Di; LU Cui-lian

    2010-01-01

    Background Glucocorticoid signaling exerts major roles in inflammation, metabolism and depression, which are three crucial factors accompanying or underlying coronary heart disease. Although accumulating evidence indicates the influence of glucocorticoids on the pathology and treatment of coronary heart disease, there is still a dearth of pharmaceutical mechanisms for this relationship. This study aimed to investigate the influence of drug treatment on glucocorticoid receptor levels in coronary heart disease.Methods Eighty hospitalized patients (average age (59.0 7.5) years, 46 male and 34 female) with coronary heart disease were categorized into four groups with 20 members in each according to one of the four drugs they were treated with. The four drugs were: nitrated derivative isosorbide dinitrate, the beta-adrenergic receptor blocker metoprolol, the calcium antagonist nifedipine, and the HMG-CoA reductase inhibitor lovastatin. Glucocorticoid receptor protein levels of peripheral blood lymphocytes were tested using immunoblotting analysis before and after one month of treatment. Results Immunoblotting analysis showed increased glucocorticoid receptor levels after treatment with metoprolol and nifedipine. There were no statistically significant changes of glucocorticoid receptor levels after treatment with isosorbide dinitrate or lovastatin, although there were trends of up-regulation of glucocorticoid receptor expression after both treatments.Conclusions Both the beta-blocker and the calcium blocker can increase glucocorticoid receptor levels after chronic administration. This effect suggests a mechanism for their anti-inflammatory and other therapeutic roles for coronary heart disease and comorbid disorders.

  20. Using the level of Service Inventory-Revised to improve assessment and treatment in drug court.

    Science.gov (United States)

    Guastaferro, Wendy P

    2012-08-01

    More than 2,000 drug courts in the United States provide supervision and substance-abuse treatment to thousands of offenders. Yet the treatment continuum from assessment to aftercare is underexplored. The effectiveness of the Level of Service Inventory-Revised (LSI-R) as a risk assessment tool is well established. However, fewer studies have considered its use in guiding treatment strategies. In using the LSI-R, the drug court program relied on the structured interview protocol (not the risk classification scores) to identify criminogenic needs that then helped determine placement in a high- or low-needs treatment track. To evaluate the effectiveness of these treatment placement decisions, this research used the LSI-R scores to examine individual and group differences (N = 182). Significant and substantive differences at the individual and group levels were found thus providing empirical support for using the LSI-R as a link between assessment and treatment. Implications for developing standards and practice protocols for drug courts are discussed.

  1. New antiepileptic drugs in the treatment of Lennox-Gastaut syndrome

    Directory of Open Access Journals (Sweden)

    Francesco CHIARELLI

    2009-12-01

    Full Text Available Lennox–Gastaut syndrome is a childhood epileptic encephalopathy characterised by polymorphic seizures and neuropsychological decline. The most characteristic seizures are tonic fits, atypical absences and atonic seizures, in that order. Treatment options for patients with LGS are limited because of the resistance of seizures to pharmacological treatment. Owing to the many seizure types, many drugs are used in combinations that are mostly guided by anecdotal evidence or personal experience. Opinions towards treatment are further complicated because an antiepileptic drug might be of some benefit for the control of one type of seizure while aggravating another type. Concomitantly, polytherapy increases the potential for adverse events. The ultimate goal of epilepsy treatment is to achieve seizure control in a safe manner. Seizure freedom appears to be unrealistic in some refractory epilepsies, especially LGS. In this Review, we discuss newer antiepileptic drugs (Felbamate, Lamotrigine, Levetiracetam, Topiramate, Rufinamide, Vigabatrin, Zonisamide in the treatment of Lennox-Gastaut syndrome. Investigation of the effects of newer medications might help to identify treatments that, when used in the early stages of the disorder, might have long-term beneficial effects on seizures and the associated comorbidities.

  2. Mitigating the Impacts of Uncontrolled Air Flow on Indoor Environmental Quality and Energy Demand in Non-Residential Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Hugh I. Henderson; Jensen Zhang; James B. Cummings; Terry Brennan

    2006-07-31

    This multi-faceted study evaluated several aspects of uncontrolled air flows in commercial buildings in both Northern and Southern climates. Field data were collected from 25 small commercial buildings in New York State to understand baseline conditions for Northern buildings. Laboratory wall assembly testing was completed at Syracuse University to understand the impact of typical air leakage pathways on heat and moisture transport within wall assemblies for both Northern and Southern building applications. The experimental data from the laboratory tests were used to verify detailed heat and moisture (HAM) simulation models that could be used to evaluate a wider array of building applications and situations. Whole building testing at FSEC's Building Science Laboratory (BSL) systematically evaluated the energy and IAQ impacts of duct leakage with various attic and ceiling configurations. This systematic test carefully controlled all aspects of building performance to quantify the impact of duct leakage and unbalanced flow. The newest features of the EnergyPlus building simulation tool were used to model the combined impacts of duct leakage, ceiling leakage, unbalanced flows, and air conditioner performance. The experimental data provided the basis to validate the simulation model so it could be used to study the impact of duct leakage over a wide range of climates and applications. The overall objective of this project was to transfer work and knowledge that has been done on uncontrolled air flow in non-residential buildings in Florida to a national basis. This objective was implemented by means of four tasks: (1) Field testing and monitoring of uncontrolled air flow in a sample of New York buildings; (2) Detailed wall assembly laboratory measurements and modeling; (3) Whole building experiments and simulation of uncontrolled air flows; and (4) Develop and implement training on uncontrolled air flows for Practitioners in New York State.

  3. Motor Profile and Drug Treatment of Nursing Home Residents with Parkinson's Disease

    NARCIS (Netherlands)

    Weerkamp, Nico J.; Zuidema, Sytse U.; Tissingh, Gerrit; Poels, Petra J. E.; Munneke, Marten; Koopmans, Raymond T. C. M.; Bloem, Bastiaan R.

    2012-01-01

    Objectives To examine the clinical characteristics, motor impairments, and drug treatments of nursing home residents with Parkinson's disease (PD). Design Cross-sectional study. Setting Nursing homes in the southeast of the Netherlands. Participants Nursing home residents with PD and a Mini-Mental S

  4. Limited bacterial diversity within a treatment plant receiving antibiotic containing waste from bulk drug production

    NARCIS (Netherlands)

    Marathe, Nachiket P.; Shetty, Sudarshan A.; Shouche, Yogesh S.; Larsson, D.G.J.

    2016-01-01

    Biological treatment of waste water from bulk drug production, contaminated with high levels of fluoroquinolone antibiotics, can lead to massive enrichment of antibiotic resistant bacteria, resistance genes and associated mobile elements, as previously shown. Such strong selection may be boosted

  5. Adding liraglutide to oral antidiabetic drug therapy: onset of treatment effects over time

    DEFF Research Database (Denmark)

    Gallwitz, B; Vaag, A; Falahati, A;

    2010-01-01

    AIM: To investigate the onset of treatment effects over time observed for liraglutide in combination with oral antidiabetic drugs (OADs). METHODS: This analysis included patients from three phase 3, 26-week, randomised, double-blind, parallel-group trials. Prior to randomisation, patients underwent...

  6. Vietnamese Women's Struggle to Access Antiretroviral Drugs in a Context of Free Treatment

    DEFF Research Database (Denmark)

    Nguyen, Nam Thi Thu; Rasch, Vibeke; Bygbjerg, Ib Christian

    2013-01-01

    provided, they were not always accessible for women in need. A variety of factors at the population and health system level interacted in ways that often made access to ARV drugs a complicated and time-consuming process. We have suggested changes that could be made at the health system level that may help...... facilitate women's ability to access treatment....

  7. Drug interventions for the treatment of obesity in children and adolescents

    NARCIS (Netherlands)

    Mead, Emma; Atkinson, Greg; Richter, Bernd; Metzendorf, Maria-Inti; Baur, Louise; Finer, Nicholas; Corpeleijn, Eva; O'Malley, Claire; Ells, Louisa J.

    2016-01-01

    BACKGROUND: Child and adolescent obesity has increased globally, and can be associated with significant short- and long-term health consequences. OBJECTIVES: To assess the efficacy of drug interventions for the treatment of obesity in children and adolescents. SEARCH METHODS: We searched CENTRAL,

  8. Dofetilide: a class III anti-arrhythmic drug for the treatment of atrial fibrillation

    DEFF Research Database (Denmark)

    Torp-Pedersen, C; Brendorp, B; Køber, L

    2000-01-01

    Dofetilide is a class III anti-arrhythmic drug that has been approved for the treatment of atrial fibrillation. Two clinical studies, which enrolled 996 patients, demonstrated pharmacological conversion to sinus rhythm to occur in 30% of patients. Following pharmacological or electrical conversion...

  9. Vitamin D as an Effective Treatment Approach for Drug abuse and Addiction

    Directory of Open Access Journals (Sweden)

    Jaqueline Kalleian Eserian

    2013-07-01

    Full Text Available Effective pharmacological treatments for drug abuse and addiction have not yet been identified. Evidences show that vitamin D may be involved in neurodevelopment and may have a neuroprotective effect on dopaminergic pathways in the adult brain. The fact that vitamin Dincreases the levels of tyrosine hydroxylase expression implies that vitamin D could modulate dopa- minergic processes. Drugs of abuse act through different mechanisms of action and on differentlocations in the brain reward system; however, all of them share a final action in which they increase dopamine levels in the reward pathway. Vitamin D-treated animals showed significant attenuatedmethamphetamine-induced reductions in dopamine and metabolites when compared to control, indicating that vitamin D provides protection for the dopaminergic system against the depleting effects of methamphetamine. In this article, it is speculated that vitamin D would be an effective treatment approach for drug abuse and addiction, if we consider that vitamin D would provide pro-tection for the dopaminergic system against dopamine-depleting effects of drugs, as it did for meth- amphetamine. This hypothesis can provide a new direction towards a new treatment approach fordrug abuse and addiction, as we have no pharmacological treatments at our disposal at the present moment, although several issues need further investigation

  10. Bioresorbable drug-eluting magnesium-alloy scaffold for treatment of coronary artery disease

    NARCIS (Netherlands)

    C.A.M. Campos (Carlos); T. Muramatsu (Takashi); A. Iqbal (Anwarul); Y.-J. Zhang (Ya-Jun); Y. Onuma (Yoshinobu); H.M. Garcia-Garcia (Hector); M. Haude; P.A. Lemos Neto (Pedro); B. Warnack (Boris); P.W.J.C. Serruys (Patrick)

    2013-01-01

    textabstractThe introduction of metallic drug-eluting stents has reduced the risk of restenosis and widened the indications of percutaneous coronary intervention in treatment of coronary artery disease. However, this medical device can induce hypersensitive reaction that interferes with the endothel

  11. Drug-induced Fanconi syndrome associated with fumaric acid esters treatment for psoriasis: A case series

    NARCIS (Netherlands)

    D.M.W. Balak (Deepak); J.N.B. Bavinck (Jan Nico Bouwes); De Vries, A.P.J. (Aiko P. J.); Hartman, J. (Jenny); Martino Neumann, H.A. (Hendrik A.); R. Zietse (Bob); H.B. Thio (Bing)

    2016-01-01

    textabstractBackground: Fumaric acid esters (FAEs), an oral immunomodulating treatment for psoriasis and multiple sclerosis, have been anecdotally associated with proximal renal tubular dysfunction due to a drug-induced Fanconi syndrome. Few data are available on clinical outcomes of FAE-induced Fan

  12. Adverse drug reactions to tocolytic treatment for preterm labour : prospective cohort study

    NARCIS (Netherlands)

    de Heus, R.; Mol, B.W.; Erwich, J.J.H.M.; van Geijn, H.P.; Gyselaers, W.J.; Hanssens, M.; Harmark, L.; van Holsbeke, C.D.; Duvekot, J.J.; Schobben, F.F.A.M.; Wolf, Hans; Visser, G. H. A.

    2009-01-01

    Objective To evaluate the incidence of serious maternal complications after the use of various tocolytic drugs for the treatment of preterm labour in routine clinical situations. Design Prospective cohort study. Setting 28 hospitals in the Netherlands and Belgium. Participants 1920 consecutive women

  13. Antagonism of HSV-tk transfection and ganciclovir treatment on chemotherapeutic drug sensitivity

    NARCIS (Netherlands)

    Van Dillen, IJ; Mulder, NH; Meijer, C; Dam, WA; Kamstra, E; De Vries, L; Meersma, GJ; Van Der Zee, AGJ; De Vries, EFJ; Vaalburg, W; Hospers, GAP

    Our study focused on the influence of herpes simplex virus thymidine kinase (HSV-tk) expression and ganciclovir (GCV) treatment on the sensitivity of C6 glioma cells to frequently used chemotherapeutic drugs, i.e. adriamycin (ADR), cisplatin (CDDP), 5-fluorouracil (5-FU), and methotrexate (MTX).

  14. Effects of Program and Patient Characteristics on Retention of Drug Treatment Patients.

    Science.gov (United States)

    Hser, Yih-Ing; Joshi, Vandana; Maglione, Margaret; Chou, Chih Ping; Anglin, M. Douglas

    2001-01-01

    Studied the effects of program and patient characteristics on patient retention in residential, out-patient, and methadone maintenance drug treatment programs. Data for 26,047 patients in 87 programs show that threshold retention rates were generally low for all 3 program types, although program practice and service provision played important…

  15. Offender and/or client? Fuzzy institutional identities in prison-based drug treatment in Denmark

    DEFF Research Database (Denmark)

    Nielsen, Bjarke; Kolind, Torsten

    2016-01-01

    The last 20 years has witnessed a rise in prison-based drug treatment in Nordic countries. This increase has challenged the prominence of the punitive prison, and created changes in the roles of both clients and staff. This article explores the development of two institutional inmate identities: ...

  16. Treatment of early AIDS dementia in intravenous drug users : High versus low dose peptide T

    NARCIS (Netherlands)

    Kosten, TR; Rosen, MI; McMahon, TL; Bridge, TP; OMalley, SS; Pearsall, R; OConnor, PG

    1997-01-01

    This placebo-controlled, double blind, cross-over study tested the efficacy of two different doses of Peptide T in the treatment of nine intravenous drug users with early AIDS dementia who were also receiving methadone and AZT. Subjects received Peptide T doses of either 15 or 1.5 mg daily for four

  17. Romantic love v.s. drug addiction may inspire a new treatment for addiction

    Directory of Open Access Journals (Sweden)

    Zhiling Zou

    2016-09-01

    Full Text Available Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA system, while significant differences in oxytocin (OT system for romantic love and drug addiction. These indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial

  18. Romantic Love vs. Drug Addiction May Inspire a New Treatment for Addiction.

    Science.gov (United States)

    Zou, Zhiling; Song, Hongwen; Zhang, Yuting; Zhang, Xiaochu

    2016-01-01

    Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA) system, while significant differences in oxytocin (OT) system for romantic love and drug addiction. These findings indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial behavior. It

  19. HIV-1 drug resistance among antiretroviral treatment-naïve Ethiopian patients

    Directory of Open Access Journals (Sweden)

    A Mulu

    2012-11-01

    Full Text Available Background: In many African countries, access to antiretroviral treatment (ART has been significantly scaled up over the last five years. Nevertheless, data on drug resistance mutation are scarce. The objective of the current study was to determine the predominant subtypes of HIV-1 as well as to identify baseline mutations with potential drug resistance among ART-naïve patients from Ethiopia. Methods: Genotypic drug resistance on the entire protease and partial reverse transcriptase (codons 1–335 regions of the pol gene was determined by an in-house protocol in 160 ART-naïve patients. Genotypic drug resistance was defined as the presence of one or more resistance-related mutations, as specified by the consensus of the Stanford University HIV drug resistance database (HIVDB available at http://hivdb.stanford.edu/ and the 2011 International AIDS Society (IAS mutation list (http://www.iasusa.org/resistance-mutations/. Results: A predominance of HIV-1 subtype C (98.7% was observed. According to the IAS mutation list, antiretroviral drug resistance mutations were detected in 20 patients (13%. However, the level of drug resistance is 5.2% (8/155 when the most conservative method, HIVDB algorithms were applied. In both algorithms, none had major PI mutation and mutation-conferring resistance to NRTI and NNRTI were not overlapping. Conclusions: There is strong evidence for clade homogeneity in Ethiopia and low influx of other subtypes to the country. The level of transmitted drug resistance exceeds that of WHO estimates and indicates that many HIV-infected individuals on ART are practicing risk-related behaviours. The results also show that HIV drug resistance testing should be installed in resource limited settings.

  20. Treatment of Plasmodium chabaudi Parasites with Curcumin in Combination with Antimalarial Drugs: Drug Interactions and Implications on the Ubiquitin/Proteasome System

    Directory of Open Access Journals (Sweden)

    Zoraima Neto

    2013-01-01

    Full Text Available Antimalarial drug resistance remains a major obstacle in malaria control. Evidence from Southeast Asia shows that resistance to artemisinin combination therapy (ACT is inevitable. Ethnopharmacological studies have confirmed the efficacy of curcumin against Plasmodium spp. Drug interaction assays between curcumin/piperine/chloroquine and curcumin/piperine/artemisinin combinations and the potential of drug treatment to interfere with the ubiquitin proteasome system (UPS were analyzed. In vivo efficacy of curcumin was studied in BALB/c mice infected with Plasmodium chabaudi clones resistant to chloroquine and artemisinin, and drug interactions were analyzed by isobolograms. Subtherapeutic doses of curcumin, chloroquine, and artemisinin were administered to mice, and mRNA was collected following treatment for RT-PCR analysis of genes encoding deubiquitylating enzymes (DUBs. Curcumin was found be nontoxic in BALB/c mice. The combination of curcumin/chloroquine/piperine reduced parasitemia to 37% seven days after treatment versus the control group’s 65%, and an additive interaction was revealed. Curcumin/piperine/artemisinin combination did not show a favorable drug interaction in this murine model of malaria. Treatment of mice with subtherapeutic doses of the drugs resulted in a transient increase in genes encoding DUBs indicating UPS interference. If curcumin is to join the arsenal of available antimalarial drugs, future studies exploring suitable drug partners would be of interest.