• Title/Summary/Keyword: Drug policy

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Measures for a closer-to-real estimate of dietary exposure to total mercury and lead in total diet study for Koreans

  • Koh, Eunmi;Shin, Hyehyung;Yon, Miyong;Nam, Ji Woon;Lee, Yoonna;Kim, Dohee;Lee, Jeeyeon;Kim, Meehye;Park, Sung-Kug;Choi, Hoon;Kim, Cho-Il
    • Nutrition Research and Practice
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    • v.6 no.5
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    • pp.436-443
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    • 2012
  • Previous Korean total diet studies (KTDSs) have estimated dietary exposure to toxic chemicals based on 110-120 representative foods selected from over 500 foods appeared in the Korea National Health & Nutrition Examination Surveys (KNHANES), which would result in a possible underestimation. In order to find measures for a closer-to-real estimate of dietary exposure to heavy metals, this study examined the feasibility of mapping foods to the representative foods in the KTDS by comparing estimates. In mapping, those foods not analyzed in the 2009 KTDS (443 out of 559 foods appeared in the 2007 KNHANES) were mapped to the 114 representative foods used in the 2009 KTDS based on the closeness in regards to biological systematics and morphological similarity. Dietary exposures to total mercury and lead were re-estimated using the content of total mercury and lead in 114 foods analyzed in the 2009 KTDS, food intake, and individual's own body weight for respondents in the 2007 KNHANES instead of mean body weight of Koreans used in the 2009 KTDS. The re-estimates of exposure with mapping were approximately 50% higher than the original estimates reported in the 2009 KTDS. In addition, mapping enabled the comparison of percentile distribution of the exposure among populations of different age groups. In conclusion, estimates via mapping resulted in a more comprehensive estimation of dietary exposure to heavy metals present in foods that Koreans consume.

An Analysis of the Change in Job Contents and Personnel Structure of Hospital Pharmacy Services after the Implementation of the Separation of Prescription and Drug Dispensing Policy (의약분업 이후 병원 약제부서의 업무내용 및 인력구조 변화 분석)

  • Youn, Kyung-Il;Ryu, See-Won
    • Korea Journal of Hospital Management
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    • v.7 no.2
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    • pp.37-51
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    • 2002
  • It has been 2 years since the implementation of the separation of prescription and drug dispensing policy. This study analyzes the effects of the policy on the job contents and personnel structure of hospital pharmacy. The main purposes of the analysis are to determine if the policy has causes the increase of professional activities of pharmacists in hospital and to investigate whether the hospital pharmacy is equipped with enough manpower to provide high quality pharmaceutical service as intended by the policy. The level of professionality of pharmacists' activities is measured by the number of activities of direct involvement in inpatient care such as participation in patient rounding, medication consultation, the number of hospital committee the pharmacists involved and the number of continuous education pharmacists took. The adequacy of personnel structure to provide high quality pharmaceutical care is measured by the level of compliance to the governmental standard of hospital pharmacy personnel. In order to collect the data, surveys were performed for two periods: year 1999 (before the implementation of the policy) and year 2001 (after the implementation of the policy). The results show that the pharmacists' participation in inpatient rounding decreased and that the inpatient medication history management activities, operation of ward pharmacy, participation in hospital committee increased. In personnel structure, the average number of pharmacist per hospital decreased and the number of prescription processing per pharmacist increased. Based on the results this study concludes that the professional activities of hospital pharmacists has increased a little and there were structural changes in hospital pharmacy service activities to increase the professionalism in providing care. However, the pharmacy departments were understaffed hampering the strive to increase the provision of professional pharmaceutical service in hospitals.

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Impact of the Purchasing Price Reimbursement System for Insurance Drugs upon the Health Insurer's Financial Situation (실거래가상환제의 건강보험재정에 대한 영향)

  • Jeong, Hyoung-Sun;Lee, Eui Kyung;Kim, Eun Jung;Ryu, Gun-Chun;Song, Yang Min;Kim, Sun-Ju
    • Health Policy and Management
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    • v.15 no.3
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    • pp.40-59
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    • 2005
  • The objective of this paper is to examine what impact the newly introduced Purchasing Price Reimbursement System, where insurance drugs are reimbursed at the prices as they were purchased by medical care providers under the maximum allowable cap, has upon the health insurer's financing situation. The impact of the Purchasing Price Reimbursement System is considered to be confined mainly to the inpatient department among three drug reimbursement fields such as inpatient department, out-patient department and pharmacy. Hypothesis was set and tested in this study for each of three components of inpatient drug reimbursement in health insurance, i.e. average price level, composition of drugs and their overall volume. Drug price level calculated in this study from 403 selected reimbursement drugs according to the Laspayres methodology revealed faster decline under the new Purchasing Price Reimbursement System than previously by $1.53\%$ on the annual average basis. However, additional 1.4 percent financial burden in the ratio of the total inpatient reimbursement was owed by the health insurer. This was analysed to be a combined result of both 2.0-3.1 percent of reduced reimbursement due to drug price decline and 3.4-4.5 percent of additional reimbursement due to drug volume increase. These results suggest that recalling the Purchasing Price Reimbursement System would not have so much impact upon the health insurer's financial situation given that the current compulsory separation between doctor's prescribing and pharmacist's dispensing is irrevocable.

The Welfare Effect of Mandatory Prescription in Korea (의약분업이 소비자후생에 미치는 영향)

  • 유정식
    • Health Policy and Management
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    • v.9 no.4
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    • pp.65-86
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    • 1999
  • In this study, we investigate the welfare effect of mandatory prescription(MP) in Korea. An immediate effect of MP is the increase in the implicit price of prescribed medicine, which could be obtained easily from drug stores before MP. This will lower the quantity demanded. which will in turn reduce the abuse of drugs. The key to the cost-benefit analysis of MP, therefore, should be focused on this point; price increase in the cost side and quantity decrease in the benefit side. Since we do not have as much information as needed for the analysis, however, we made strong assumptions for the clarity of numbers; the severity of moral hazard of medical doctors related to the sales of hospital drugs, constant demand elasticity, constant benefit multiplier of reduced drug usage, and so on, With these rather strong assumptions, we find that i) the benefit side is much more sensitive to demand elasticity than the cost side effect ii) the larger the demand elasticity, the greater the size of net gain of MP, though the result depends on the size of the benefit multiplier. This analysis shows that we need to have more information on the specific institutional path of health benefit diffusion caused by the reduction of drug usage, which was the major target of MP.

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Sodium Reduction in Traditional Fermented Foods (전통발효식품의 나트륨 저감화)

  • Park, Hyun-Joo;Lee, Mi-Young;Yoon, Eun-Kyong;Chung, Ha-Yull
    • Food Science and Industry
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    • v.49 no.2
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    • pp.34-44
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    • 2016
  • Given that fermented foods, such as kimchi and doenjang, are main food sources for high sodium intake in Korea, there have been needs to develop sodium-reduced kimchi and doenjang with the proper quality. However, small and medium sized business could not actively develop the sodium-reduced products due to lack of techniques and information as well as economical reasons. The most important aspects is to address food safety issues including microbial contaminations in sodium-reduced foods. Hurdle Technology, physical, biological, chemical control technique, would have to be preferentially considered to increase the hygiene safety standards in entire processing steps including raw materials, process water, manufacturing environments, and so on. Once the food hygiene level is stable, the next challenges are to improve the taste of the sodium reduced-products as well as to packaging and storage technologies. The development of a variety of sodium-reduced fermented foods would result in significant mitigation of sodium intake by Korean. This report provides the directions to develop sodium-reduced kimchi, doenjang or pickled food products for small and medium sized business, based on the technical consulting results of sodium reduction project supported by Ministry of Food and Drug Safety in 2015.

A Study of Need for Medication Education and Efficient Policies for Elderly Patients in an Aging Society (고령화에 따른 노인환자의 복약지도 필요성과 활성화 방안 연구)

  • Kim, Kui-Sook;Song, Hyun-Ju;Sohn, Uy-Dong
    • YAKHAK HOEJI
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    • v.51 no.5
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    • pp.318-326
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    • 2007
  • The elderly are more likely to have chronic medical conditions that require multiple drug therapies. Purposes of this study are to reveal necessity of elderly patient education by pharmacists, and to induce appropriate policy. We carried out literature research. Taking several drugs together increases risk of drug interactions and adverse reactions. We suggest that pharmacists have the legal authority to monitor prescription for efficient drug management, pharmacovigilance system be efficiently operated, and medication education fee be provided to allow pharmacists give more time to the elderly.

Development of an Official Analytical Method for Determination of Aclonifen in Agricultural Products Using GC-ECD (GC-ECD를 이용한 농산물 중 제초제 aclonifen의 공정분석법 확립)

  • Ko, Ah-Young;Kim, Hee-Jung;Jang, Jin;Lee, Eun-Hyang;Joo, Yoon-Ji;Kwon, Chan-Hyeok;Son, Young-Wook;Chang, Moon-Ik;Rhee, Gyu-Seek
    • Korean Journal of Environmental Agriculture
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    • v.33 no.4
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    • pp.388-394
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    • 2014
  • BACKGROUND: Aclonifen is used as a systemic and selective herbicide to control a wide spectrum broad-leaf weeds by inhibition carotenoid biosynthesis, and then its MRLs(Maximum Residue Limits) will be determined in onion and garlic. In this study, a new official method was developed for aclonifen determination in agricultural products to routinely inspect the violation of MRL as well as to evaluate the terminal residue level. METHODS AND RESULTS: Aclonifen was extracted from crop samples with acetone and the extract was partitioned with dichloromethane and then purified by silica solid phase extraction(SPE) cartridge. The purified samples were detected GC using an ECD detector. Limits of detection(LOD) was 0.001 mg/kg and quantification(LOQ) was 0.005 mg/kg, respectively. For validation purposes, recovery studies were carried out at three different concentration levels (LOQ, $10{\times}LOQ$, $50{\times}LOQ$, n=5). The recoveries were ranged from 74.3 to 95.0% with relative standard deviations(RSDs) of less than 8%. All values were consistent with the criteria ranges requested in the Codex guidelines(CAC/GL 40). CONCLUSION: The proposed analytical method was accurate, effective and sensitive for aclonifen determination and it will be used to as an official method in Korea.

Too Costly to Convince: how do startups deliver radical innovation via partnership?

  • Kim, Yu-Jin;Song, Jae-Yong
    • 한국벤처창업학회:학술대회논문집
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    • 2022.04a
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    • pp.25-30
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    • 2022
  • Despite the importance of partnership for commercialization of innovations in startups, it is not easy for startups to persuade an established firm to collaborate on a completely novel idea. If information transfer about the innovations is too costly, startups may avoid pursuing radically new projects. Our paper examines the impact of policy signals on the novelty of the innovations pursued by startups. In the context of the Orphan Drug Act(ODA), we find that startups develop more radical therapies when policy signals help them to convince potential partners of the value of prospective therapies. While the likelihood of partnership increases, the timing of partnership is delayed in ODA-affected fields.

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Progress in the Direct Application of Pharmacogenomics to Patient Care: Sustaining innovation

  • Burckart, Gilbert J.;Frueh, Felix W.;Lesko, Lawrence J.
    • Proceedings of the Korean Society of Applied Pharmacology
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    • 2006.11a
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    • pp.23-39
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    • 2006
  • The application of the knowledge from the Human Genome Project to clinical medicine will be through both industrial drug development and the application of pharmacogenomics (PG) to patient care. The slow uptake of clinical innovations into clinical practice can be frustrating, but understanding the history of acceptance and sustaining medical innovation is critically important to position PG to succeed. This primarily means that PG tests must have legitimacy; they must be thoroughly validated, must be cost-effective, must be widely accepted by medical practitioners, must be supported by public policy, and must have a way of being easily incorporated into current medical practice. They must also lead to actionalble decisions by health care providers for their patients. Innovative PG assays should be tested in the best US laboratories, and reimbursement for testing must be accepted at the federal and state level. The companies providing these PG tests should be capable of supporting the interpretation and use of the test throughout medical practice. Advances such as the addition of PG information to drug labeling and the routine use of validated biomarkers to determine choice of cancer chemotherapy have been made. The PG research community must pay attention to the principles that have been previously described for acceptance and sustaining medical innovations in order for PG to be widely accepted in clinical medical practice.

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Progress in the Direct Application of Pharmacogenomics to Patient Care: Sustaining innovation

  • Frueh, Felix W.;Lesko, Lawrence J.;Burckart, Gilbert J.
    • Biomolecules & Therapeutics
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    • v.15 no.1
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    • pp.1-6
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    • 2007
  • The application of the knowledge from the Human Genome Project to clinical medicine will be through both industrial drug development and the application of pharmacogenomics (PG) to patient care. The slow uptake of clinical innovations into clinical practice can be frustrating, but understanding the history of acceptance and sustaining medical innovation is critically important to position PG to succeed. This primarily means that PG tests must have legitimacy; they must be thoroughly validated, must be cost-effective, must be widely accepted by medical practitioners, must be supported by public policy, and must have a way of being easily incorporated into current medical practice. They must also lead to actionalble decisions by health care providers for their patients. Innovative PG assays should be tested in the best US laboratories, and reimbursement for testing must be accepted at the federal and state level. The companies providing these PG tests should be capable of sup-porting the interpretation and use of the test throughout medical practice. Advances such as the addition of PG information to drug labeling and the routine use of validated biomarkers to determine choice of cancer chemotherapy have been made. The PG research community must pay attention to the principles that have been previously described for acceptance and sustaining medical innovations in order for PG to be widely accepted in clinical medical practice.