EFFECT OF MAMMOGRAPHY IMAGING PROCEDURE ON SERUM INFLAMMATORY AND/OR TUMOR MARKER LEVELS.

Mammography is one of the gold standard screening tests for breast cancer. The effects of mammography procedure on blood parameters are not known. This study aimed to investigate whether the procedure-associated breast compression affects the widely and simultaneously performed blood measurements of C-reactive protein (CRP), carcinoembryonic antigen (CEA), and cancer antigen (CA) 15-3. According to breast ultrasound examination results, participants were divided into 3 groups as follows: group 1 (participants with breast mass size ≥20.0 mm, n=48); group 2 (participants with breast mass size <20.0 mm, n=17); and group 3 (participants with no breast mass, n=23). In groups 1 and 2, on the day of the mammographic imaging study, serum CRP, CEA, and CA 15-3 levels were measured before and after the imaging study. Participants in group 3 had their blood parameters measured without mammography and/or any breast compression. Post-mammography blood measurements displayed a significant increase in serum CRP levels, and a significant decrease in serum CEA and CA 15-3 levels in group 1 (in comparison with the same day pre-mammography blood sampling levels; p<0.05 all). Although pre-mammography serum CEA levels in group 1 participants were significantly higher than those in group 2 and 3 participants, this significant elevation became nonsignificant at post-mammography measurements (p<0.05 and p>0.05, respectively). On the day of the mammographic imaging study, the optimal time of blood sampling for testing CRP, CEA and CA 15-3 levels in persons with a breast mass is before, but not after the mammographic imaging procedure. This issue requires additional detailed studies.

A cross-sectional survey to map Clinical Pharmacy Education and Practice in Europe.

Background Clinical activities provided by pharmacists are increasing worldwide, including in Europe. However, an overview of clinical pharmacy education and practice is needed. Aim To map clinical pharmacy (CP) education and practice among European countries. Method A cross-sectional web-based survey led by the Education Committee of the European Society of Clinical Pharmacy (ESCP) was conducted. The survey comprised three domains focusing on: undergraduate education, postgraduate education, and practice. A multi-phased validation process was undertaken, attributing levels of evidence according to the number of information sources for each country. Triangulation was used to seek within country consensus. Main outcome measures included the number of hours of education in CP; existence of a specialization in CP and activities delivered in practice. Results Data from 40 European countries were included (response rate 95.2%). Most respondents (86.8%) agreed with the ESCP definition of CP. Almost every country (94.9%) reported CP topics at the undergraduate level [median number = 65 h/semester (IQR: 2.0-5.6)], including practical teaching [median = 30.0% (IQR: 17.0-42.0)]. At postgraduate level, 92.5% of countries reported PhD programmes including CP and 65.0% mentioned the existence of specific CP master/diploma degrees. Continuous professional development (CPD) courses were also reported by 63.9% of respondents. More than half the countries (52.5%; n = 21) recognized CP as an area of specialization, which for 60.0% of participants was applied solely in the hospital setting. Conclusion Although CP is embedded in education and practice in European countries, there is wide variability in education and practice patterns.

Significance of a clinical pharmacist-led comprehensive medication management program for hospitalized oncology patients.

Background The use of highly toxic drugs in cancer treatment and supportive care medications exposes patients to an increased number of drug-related problems (DRPs). Clinical pharmacists contribute to the optimal use of medications by intervening in identified drug-related problems. Objective To evaluate the relevance of a comprehensive medication management service in oncology patients. Setting Marmara University Teaching and Research Hospital Medical Oncology Ward, Istanbul, Turkey. Methods This prospective study was carried out between December 2015 and April 2016 with adult patients with confirmed malignancy. Comprehensive medication management was performed by the clinical pharmacist throughout the patient's hospital stay. The medication-related data as well as data regarding demographic and general health status of the patients were reviewed for the presence of drug-related problems. The identified problems, interventions and acceptance rate by physicians were recorded with the help of the Pharmaceutical Care Network Europe V6.0 (PCNE) classification. Main outcome measures Number and causes of drug-related problems, nature and acceptance rate of clinical pharmacist interventions and rate of problems solved. Results The study included 137 patients. The mean (SD) age of the patients was 58 (14.6) years. A total of 481 drug-related problems were recorded. The most frequent drug-related problems were 'adverse drug events [including drug interactions]' (n = 376), 'untreated indications' (n = 59) and 'unnecessary drug treatment' (n = 25). Inappropriate combination of drugs was the cause of 73.2% of the total problems. Interventions were made to stop administration of a suitable drug if the combination with another drug was contraindicated while prescribers were mostly informed about major drug interactions. The prescribers approved 93% of the total intervention proposals. The majority (90.9%) of the identified problems were totally solved. Conclusion Integration of clinical pharmacy services through a comprehensive medication management program in oncology will help to reduce the number of drug-related problems.

Drug-related problems and pharmacist interventions in a cohort of patients with asthma and chronic obstructive pulmonary disease.

BACKGROUND: Asthma and chronic obstructive pulmonary disease are preventable and treatable chronic airway diseases with high incidence and prevalence. Pharmacists and clinical pharmacy based pharmaceutical care services have positive impact on therapy outcomes. OBJECTIVE: The aim of this study is to describe drug related problems in a cohort of patients with asthma and chronic obstructive pulmonary disease and to assess interventions provided by the pharmacist to address these problems in a community pharmacy. METHOD: Study population consisted of patients with asthma and chronic obstructive pulmonary disease older than 18 years who visited the study pharmacy during the pre-determined six-month period. The patients whose disease control states were "not fully controlled" were included in our study for further steps. On the first interview, present and potential drug related problems were addressed, interventions were provided. Follow-up interviews were held one month and two months later than the first interview. RESULTS: For the 44 patients with asthma, 59 drug-related problems and 134 causes for these problems were identified. Eighty-four interventions were made to resolve the problems; and 54.2% of the problems were resolved. For the 37 patients with chronic obstructive pulmonary disease, 60 drug-related problems and 128 causes for these problems were identified. Ninety-five interventions were made to resolve the problems; and 63.3% of the problems were resolved. CONCLUSION: Pharmacists taking part in therapy and management of asthma and chronic obstructive pulmonary disease can help patients be more educated about their disease and medications; and improve disease control and therapy outcomes.

Turkish pharmacists' counseling practices and attitudes regarding emergency contraceptive pills.

OBJECTIVE: The aim of this study is to assess Turkish pharmacists' counseling practices and attitudes regarding emergency contraception pills (ECPs). SETTING: This cross-sectional observational study was conducted via a web-based survey in Turkey. METHODS: Pharmacists registered at a professional web site (n = 822) were invited to fill in the study questionnaire; 624 questionnaires were completed and further analyzed. Pharmacists who agreed to participate in the study completed the questionnaire which was structured to elicit their demography, professional experience, counseling practices and attitudes regarding ECP. Attitudes were measured by 18 items under four domains: "reproductive health; information and availability; risk behavior and regulatory restrictions". The answer choices consisted of five items as: "totally agree, agree, neither agree nor disagree, disagree and totally disagree". MAIN OUTCOME MEASURES: The rate of counseling on various aspects of the ECPs and the rate of negative/positive attitudes. RESULTS: The aspects most frequently counseled on by the pharmacists were dosage, timeframes, efficacy and pregnancy testing. Less frequently counseled aspects were mechanism of action, methods of contraception and side-effects. In general, the pharmacists displayed positive attitudes towards all domains of the survey; while they were negative to the items suggesting that ECP should be sold only to women and only on prescription. Another interesting finding is that 58 % of the pharmacists agreed with the item suggesting limiting the ECP sales to those over 18 years of age. CONCLUSIONS: Our results showed that the pharmacists served the clients in need of emergency contraception more frequently than the other health-care providers and in general had favorable attitudes towards ECP. Some aspects of their counseling practices need to be improved. This can be accomplished through continuous education programs that would equip them with the competence to provide counseling on emergency contraception which will in turn help prevent unintended pregnancies and reduce abortion rates.

Comparison of the protective effects of various antiulcer agents alone or in combination on indomethacin-induced gastric ulcers in rats.

The aim of this study which was structured with the objective of determination of the optimum protective therapy against the long term NSAID therapy-induced ulcers was to compare the gastro-protective effects of various antiulcer drugs (ranitidine, omeprazole, bismuth and misoprostol) alone or in combination with each other in different doses on indomethacin-induced gastric ulcers in rats. In this experimental study the protective effect of misoprostol (100 µg/kg/day and 10 µg/kg/day i.g.), omeprazole (5 mg/kg/day and 1.5 mg/kg/day i.p.), ranitidine (40 mg/kg/day and 10 mg/kg/day i.p.), bismuth (70 mg/kg/day and 15 mg/kg/day i.g.), combinations of misoprostol (10 µg/kg/day i.g.) plus omeprazole (1.5mg/kg/day i.p.) and misoprostol (10 µg/kg/day i.g.) plus ranitidine (10 mg/kg/day i.p.) are investigated on indomethacin (50 mg/kg/day s.c.) induced gastric ulcers. Half an hour before indomethacin administration, each group received the above treatment regimens for 5 days. After 5-day treatment, the rats were sacrificed and histopathological and hematological examinations were performed. The following regimens were found to be effective in the prevention of indomethacin-induced gastric lesions: 100 µg/kg misoprostol, 10 µg/kg misoprostol, 5mg/kg omeprazole, combination of 10 µg/kg misoprostol plus 1.5 mg/kg omeprazole and 10 µg/kg misoprostol plus 10 mg/kg ranitidine. The prevention rates achieved by these treatments were 71.4%, 50%, 47.6%, 52.4% and 50%, respectively. As a result of this study, misoprostol and omeprazol were found to be effective in protection against NSAID-induced gastric problems; while, ranitidine and bismuth were not. Also, the combinations of these agents were not found to have additive or synergistic effects.

Improvement of diabetes indices of care by a short pharmaceutical care program.

OBJECTIVE: Diabetes mellitus is a serious health problem associated with an increased mortality and morbidity. The association of improved glycemic control with sustained decrease in the rate of complications has been shown in randomized clinical trials. Pharmaceutical care is a relatively new concept in Turkey; yet, there are no recorded routine pharmaceutical care programs. Therefore, we aimed to assess the impact of a short pharmaceutical care program conducted in the community pharmacy setting, on the indices of diabetes care of type 2 diabetic patients, particularly those regarding glycemic control and high blood pressure management. SETTING: The study was carried out at eight community pharmacies in Pendik district of Istanbul. METHOD: All patients who visited any of the eight pharmacies through the pre-determined 1-week period were questioned for the presence of type 2 diabetes. Patients who reported to be type 2 diabetic (n = 67) were informed about the study and invited to involve. During this prospective longitudinal study, pharmaceutical care was provided to the patients by the same clinical pharmacist. The 3 month pharmaceutical care period consisted of six pharmacy visits. MAIN OUTCOME MEASURE: The main outcome measures were the improvement in glycemic control and blood pressure control; while, weight control, self-monitoring of blood glucose, compliance and being under physician-control were also assessed. RESULTS: The study was conducted on 43 patients who accepted to involve. Fasting blood glucose was lowered by a mean of 23% over 3-months from an initial value of 167.2 mg/dl. Number of patients reaching the desired blood glucose goals increased from 16.3% to 39.5%. Systolic and diastolic blood pressures also significantly fell over 3 months (mean reductions were 10.9 mmHg for the systolic and 9.3 mmHg for the diastolic blood pressure). Number of patients reaching the desired blood pressure goal increased from 30.2% to 51.2%. CONCLUSION: Our short-course pharmaceutical care program yielded measurable improvements in clinical indicators of diabetes and comorbidity management. The results suggest that the pharmacist is a beneficial key component of integrated care for patients with type 2 diabetes. We think that the positive results observed in this first reported pharmaceutical care program on diabetes in Turkey can be motivating and encouraging for all community pharmacists.

Five-year follow-up of drug utilization for secondary prevention in coronary artery disease.

OBJECTIVE: Despite the availability of various prevention guidelines on coronary artery disease, secondary prevention practice utilizing aspirin, beta-blockers, angiotensin converting enzyme inhibitors and statins still can be sub-optimal. In this study, we aimed to assess the guideline adherence of secondary prevention prescribing and the continuity of adherence for a 5-year period in a small cohort of patients angiographically diagnosed to have coronary artery disease. METHOD: In this prospective study, 73 patients who were angiographically diagnosed to have CAD were followed up for 5 years. The baseline demographic and clinical data were collected just before angiography. The baseline drug data were collected at the day of discharge. The fifth year data were taken from the patients via face-to-face consultations or phone interviews. RESULTS: The 'initial prescribing rate' at discharge was found to be 82% for aspirin, 49% for statins, 44% for ACE inhibitors and 55% for beta-blockers. 'Continuity of prescribing' for 5 years was 45% for aspirin, 26% for statins, 17% for ACE inhibitors and 20% for beta-blockers. CONCLUSIONS: Besides the sub-optimal prescribing of secondary prevention drugs, absence of continuity of prescribing seems to be a challenging issue in pharmaceutical care of coronary artery disease patients.

Effect of pharmacist-led patient education on adherence to tuberculosis treatment.

PURPOSE: The purpose of this study was to assess the effect of a clinical pharmacist-directed patient education program on the therapy adherence of first-time tuberculosis (TB) patients and to identify the major pharmaceutical care needs and issues of first-time TB and multidrug-resistant (MDR)-TB patients. METHODS: In the first part of the study, first-time TB patients were randomized either to the No EDU group (n = 58) where patients received routine medical and nursing care or to the EDU group (n = 56) where patients were also provided with clinical pharmacist-directed patient education. The patient's adherence to treatment was evaluated by attendance at scheduled visits, medication counting, and urine analysis for the presence of isoniazid metabolites. In the second part of the study, the pharmaceutical care needs and issues were determined for first-time TB patients and for MDR-TB patients (n = 40). RESULTS: The adherence of patients who received pharmacist-directed patient education was greater than that of patients who did not. The attendance at scheduled visits and urine analysis for the presence of isoniazid metabolites yielded better results in respect to adherence for the EDU group (p < 0.05), while medication counting did not differ between the two groups. The major pharmaceutical care needs of first-time TB patients were for pain control, nutrient replacement, appropriate prescribing, respiratory control, and diabetic control. Similar findings were recorded for MDR-TB patients. CONCLUSION: Patients' adherence to TB treatment improved when a pharmacist provided patient education on medication use and addressed patients' pharmaceutical care issues.

Pharmacoeconomic comparison of Helicobacter pylori eradication regimens.

BACKGROUND: Helicobacter pylori is the most important etiologic agent for development of peptic ulcer, chronic gastritis and gastric carcinomas. It is now well established that H. pylori eradication treatment is more cost-effective than acid suppressing therapies alone for the treatment of peptic ulcer disease. However, the comparative cost-effectiveness of various H. pylori eradication regimens is still not clear. OBJECTIVE: This study was designed to make a pharmacoeconomic comparison of different H. pylori eradication regimens in patients with peptic ulcer disease or chronic gastritis, using real-world cost and effectiveness data. SETTING: Istanbul University Hospital and Marmara University Hospital. METHOD: A total of 75 patients diagnosed as H. pylori (+) by endoscopy were randomized to receive one of the seven H. pylori treatment protocols. These protocols were as follows: (LAC) = 'lansoprazole 30 mg bid + amoxicillin 1 g bid + clarithromycin 500 mg bid' for 7 days and (OCM) = 'omeprazole 20 mg bid + clarithromycin 250 mg bid + metronidazole 500 mg bid'; (OAM) = 'omeprazole 40 mg qd + amoxicillin 500 mg tid + metronidazole 500 mg tid'; (MARB) = 'metronidazole 250 mg tid + amoxicillin 500 mg qid + ranitidine 300 mg hs + bismuth 300 mg qid'; (OAC) = omeprazole 20 mg bid + amoxicillin 1 g bid + clarithromycin 500 mg bid'; (OCA) = omeprazole 40 mg bid + clarithromycin 500 mg bid + amoxicillin 1 g bid'; (OAB) = 'omeprazole 20 mg bid + amoxicillin 500 mg tid + bismuth 300 mg qid' each for 14 days. Only direct costs were included in the analysis. Effectiveness was measured in terms of "successful eradication". The cost-effectiveness ratios of the regimens were calculated using these effectiveness and cost data. The perspective of the study was assumed as the Government's perspective. MAIN OUTCOME MEASURE: Cost-effectiveness ratios of eradication regimens. RESULTS: MARB and OCA regimens were found to be more cost-effective than the other treatment regimens. The eradication rates and cost-effectiveness ratios calculated for these protocols were 90% (158.7 euros) for MARB and 90% (195.8 euros) for OCA regimen. CONCLUSION: This study confirms the importance of using local pharmacoeconomic data. Analyses such as this give decision-makers the tools to choose a better treatment option which is both highly effective yet and has a low cost.

Cost-effectiveness of thrombolytics: a simplified model.

OBJECTIVE OF THE STUDY: To construct a simple model for an internal, retrospective cost-effectiveness analysis and to calculate the incremental cost-effectiveness of tissue plasminogen activator (TPA) over streptokinase (SK) in Turkey. SETTING: Kosuyolu Heart, Education and Research Hospital, Istanbul, Turkey. METHOD: Among patients who were hospitalized for treatment of acute myocardial infarction (AMI), 196 were randomly selected. One-year mortality rates according to the treatment groups (TPA, SK, other) were determined. Among surviving patients, 28 from TPA and another 28 from SK group were randomly selected for the pharmacoeconomic analysis. Patient treatment data were taken from medical records while data regarding to costs were taken from hospital bills. MAIN OUTCOME MEASURES: Incremental cost-effectiveness ratio (ICER). The cost part of the ratio was considered as 'the overall-costs', while the effectiveness part was considered as 'lives saved' per treatment group. RESULTS: With an increased one-year survival rate of 2.37% and an increased cost of euro 1120.8 ($1165.6) per patient in the TPA group, the ICER for the use of TPA instead of SK was euro 47,289 ($49,180.6) per life saved. CONCLUSION: This model can be a guide for similar analyses. The results of our study (the incremental cost-effectiveness of TPA over SK) will be informative for the decision-makers in Turkey, by whom the medical benefit for money spent would be assessed and judged. We believe that our results make a contribution to similar studies in the literature.