Study of assessment of knowledge and understanding for coping with sick days among patients with diabetes in community pharmacy: a cluster randomized controlled trial (SAKURA trial).

BACKGROUND: Awareness regarding coping with sick days among patients with diabetes is limited. Thus, we evaluated the effectiveness of sick-day education by community pharmacists among patients with type 2 diabetes (T2D) using sick-day educational materials (sick-day cards). METHODS: A cluster randomized controlled trial was conducted. Pharmacists in the intervention group educated patients with T2D on coping with sick days (adjusting medication dosage and seeking medical advice) using sick-day cards compared with the usual counseling. Differences in questionnaire scores ("Anxiety", "Intention", "Attitude", and "Knowledge" about sick days) before and after the intervention were compared between the groups. RESULTS: Overall, 318 patients with T2D (intervention, 119; control, 199) participated in this study, and 270 (intervention, 92; control, 178) patients were examined. There were no significant differences in "Anxiety", "Intention", or "Attitude" scores between the two groups, but "Knowledge" scores improved in the intervention group. For all intervention groups (92/92), a physician reviewed and approved medication and adjustment doses for sick days on the cards. CONCLUSIONS: According to patients' responses, sick-day education using teaching materials improved patient knowledge. This may help patients and their caregivers cope with sick days appropriately through medication dose adjustment and fluid intake. Research registration number: UMIN000043161 (February 1, 2021), https://center6.umin.ac.jp/cgi-open-bin/ctr/ctr.cgifunction=brows&action=brows&recptno=R000048124&type=summary&language=J.

[Preparation, Confidence, and Attitude to Sell Emergency Contraceptive Pills at Pharmacies: A Web Survey of Japanese Community Pharmacists].

Emergency contraceptive (EC) pills are used to prevent pregnancy after unprotected sexual intercourse. Levonorgestrel is an EC pill, which has been only approved in Japan; it is more effective the sooner it is used after intercourse and safe without serious side effects. EC pills are already available at accessible community pharmacies in more than 90 countries around the world. In Japan, citizens have signed a petition calling for the sale of emergency contraceptives at community pharmacies. However, little is known about the thoughts of pharmacists who engage with patients and sell medicines at pharmacies. Therefore, we conducted a web-based cross-sectional survey to determine the level of preparation in community pharmacies and the awareness of pharmacists regarding the sale of EC pills. A total of 1338 pharmacists responded to the survey from November 7, 2020, to December 16, 2020. In terms of the level of preparation for selling EC pills at pharmacies, 1067 (83.9%) respondents cited "lack of preparation of medical questionnaires and explanatory materials", and 975 (76.7%) respondents cited "lack of knowledge of pharmacists" as the most common reasons that were "barriers to EC pill sales at pharmacies". In terms of confidence level, only 289 (22.7%) respondents were confident about conducting the necessary checks while administering medicine. On the other hand, 944 (74.3%) respondents agreed to be able to sell EC pills at their pharmacies. The survey revealed that most of the pharmacists who participated in the survey believe that it is possible to sell EC pills in pharmacies.

Assessment of the accuracy of an intermittent-scanning continuous glucose monitoring device in patients with type 2 diabetes mellitus undergoing hemodialysis (AIDT2H) study.

FreeStyle Libre has been approved for use in patients undergoing hemodialysis (HD) in Japan, unlike Europe and the United States; however, evidence regarding its accuracy in such patients is sparse. Forty-one participants with type 2 diabetes undergoing HD were recruited. The overall mean absolute relative difference and mean absolute difference were 23.4% and 33.9 mg/dL, respectively. Sensor glucose levels and capillary glucose levels were significantly correlated (r = 0.858, P < .01), although the sensor glucose levels were significantly lower than the capillary glucose levels. The accuracy of FreeStyle Libre in patients undergoing HD became deteriorated with the days of usage. The percentage of sensor results in Zones A and B in the consensus error grid analysis and in the Clarke error grid analysis were 99.7% and 99.0%, respectively. Its insufficient accuracy necessitates adjunct usage of FreeStyle Libre with self-monitoring of blood glucose in patients undergoing HD.

Assessment of therapeutic effects of statin on cardiac sympathetic nerve activity after reperfusion therapy in patients with first ST-segment elevation myocardial infarction and normal low-density lipoprotein cholesterol.

BACKGROUND: Statin treatment reduces enhanced cardiac sympathetic nerve activity (CSNA) in patients with heart disease, and reduces adverse cardiac events in patients with coronary artery disease. METHODS: We retrospectively evaluated the first ST-segment elevation myocardial infarction (STEMI) patients and low-density lipoprotein cholesterol < 120 mg/dL in our database who underwent 123I-metaiodobenzylguanidine (MIBG) scintigraphy 3 weeks after admission. Sixty STEMI patients after primary coronary angioplasty were selected, and used propensity score matching to compare patients treated with strong statin (n = 30), and those who did not (n = 30). Moreover, echocardiographic left ventricular (LV) parameters were determined, and plasma procollagen type III amino terminal peptide (PIIINP) was also measured before and 3 weeks after treatment. RESULTS: Following primary angioplasty, age, gender, risk factors, culprit coronary artery, peak serum creatine phosphokinase concentration, and recanalization time were similar in the two groups. However, the statin group showed significantly lower delayed total defect score and washout rate evaluated by 123I-MIBG scintigraphy (22.4 ± 8.1 vs. 29.6 ± 10.5; P < 0.01, and 30.4 ± 8.9% vs. 40.1 ± 11.4%; P < 0.005, respectively) and higher delayed heart/mediastinum count ratio (2.17 ± 0.38 vs. 1.96 ± 0.30, P < 0.05) compared with the non-statin group. Moreover, the degree of change in LV parameters and PIIINP was more favorable in the statin group than in the non-statin group. CONCLUSIONS: Administration of statin improves CSNA after reperfusion therapy in patients with first STEMI.

A Simplified Questionnaire for the Assessment of Inorganic Arsenic Intake in a Japanese Population.

A simplified questionnaire was developed to assess inorganic arsenic (iAs) intake level in a Japanese population. The two page questionnaire included photographs of single serving sizes of rice and cooked hijiki (Hizikia fusiforme: brown algae), and asked subjects about the number of servings of rice and cooked hijiki, two predominant dietary sources of iAs in Japan, they consume in a day. Daily intake of iAs was estimated for 72 Japanese subjects using the questionnaire together with data of iAs content in rice and hijiki seaweed, and the estimated intakes were compared with actual iAs intakes of the subjects as measured for a duplicate diet using liquid chromatography-inductively coupled plasma mass spectrometry. A highly significant correlation was found between the estimated and measured intakes (r = 0.65, p < 0.001); however, the slope of regression indicated a systematic error in the intake estimation. Possible sources of error are discussed herein. It was concluded that this approach is promising if minor improvements are made to the questionnaire.

Assessment of therapeutic effects of statin on cardiac sympathetic nerve activity and cardiac events in patients with ischemic cardiomyopathy and mild to moderate heart failure.

INTRODUCTION: We determined whether statin therapy improved cardiac sympathetic nerve activity as evaluated using iodine-123-metaiodobenzylguanidine (I-MIBG) scintigraphy, and whether this therapy affects prognosis in patients with ischemic cardiomyopathy. PATIENTS AND METHODS: This study was a subanalysis of our previous report of the result that the serial I-MIBG scintigraphic studies were the most useful prognostic indicator in patients with heart failure. Patients with heart failure [left ventricular ejection fraction (LVEF) <45%] but no cardiac events for at least 5 months before the study were identified according to their history of decompensated acute heart failure requiring hospitalization. The patients underwent I-MIBG scintigraphy and echocardiography immediately before hospital discharge and after 6 months. The % denervation, heart/mediastinum count ratio, and washout rate were determined from the I-MIBG scintigraphy, and the left ventricular end-diastolic volume, left ventricular end-systolic volume, and LVEF were also determined from echocardiography. We selected 76 patients with old myocardial infarction without active ischemia and used propensity score matching to compare patients who received oral statin (n=38) with those who did not (n=38). The patients were followed up for a median of 4.74 years, with the primary and secondary study end points defined as incidences of fatal cardiac events and major adverse cardiac events (MACEs), respectively. RESULTS: After treatment, the I-MIBG scintigraphic and echocardiographic parameters were improved in the statin and nonstatin groups. However, the extent of change in the % denervation was -12.3±10.3 and -6.2±9.6 (P<0.01), whereas that in the heart/mediastinum count ratio was 0.19±0.14 and 0.08±0.15 (P<0.01), and that in washout rate was -8.1±7.2 and -0.5±9.2% (P<0.01). The extent of change in left ventricular end-diastolic volume, left ventricular end-systolic volume, and LVEF in the statin group tended to exceed than in the nonstatin group, but these changes were not statistically significant. Of the 76 patients, 18 experienced fatal cardiac events and 32 experienced MACEs during the study. Multivariate Cox regression analyses revealed that the nonstatin therapy was a significant predictor of both cardiac death and MACEs in our patients. On Kaplan-Meier analysis, the rates of freedom from cardiac death or MACEs were significantly higher in the statin group than those in the nonstatin group (all, P<0.05). CONCLUSION: Statin therapy improved cardiac sympathetic nerve activity in patients with ischemic cardiomyopathy and mild to moderate heart failure. Furthermore, statin is potentially effective for reducing cardiac events in these patients.