Serum levels of the chemokine CCL2 are elevated in malignant pleural mesothelioma patients.

BACKGROUND: Malignant pleural mesothelioma (MPM) is a debilitating disease of the pleural cavity. It is primarily associated with previous inhalation of asbestos fibers. These fibers initiate an oxidant coupled inflammatory response. Repeated exposure to asbestos fibers results in a prolonged inflammatory response and cycles of tissue damage and repair. The inflammation-associated cycles of tissue damage and repair are intimately involved in the development of asbestos-associated cancers. Macrophages are a key component of asbestos-associated inflammation and play essential roles in the etiology of a variety of cancers. Macrophages are also a source of C-C motif chemokine ligand 2 (CCL2), and a variety of tumor-types express CCL2. High levels of CCL2 are present in the pleural effusions of mesothelioma patients, however, CCL2 has not been examined in the serum of mesothelioma patients. METHODS: The present study was carried out with 50 MPM patients and 356 subjects who were possibly exposed to asbestos but did not have disease symptoms and 41 healthy volunteers without a history of exposure to asbestos. The levels of CCL2 in the serum of the study participants was determined using ELISA. RESULTS: Levels of CCL2 were significantly elevated in the serum of patients with advanced MPM. CONCLUSIONS: Our findings are consistent with the premise that the CCL2/CCR2 axis and myeloid-derived cells play an important role in MPM and disease progression. Therapies are being developed that target CCL2/CCR2 and tumor resident myeloid cells, and clinical trials are being pursued that use these therapies as part of the treatment regimen. The results of trials with patients with a similar serum CCL2 pattern as MPM patients will have important implications for the treatment of MPM.

[Present Status and Problems of Management and Guidance for Visiting Pharmacy Service to In-home Patients by Hospital Pharmacists].

We conducted a survey of the background of 41 patients who received management and guidance from an in-home visiting pharmacy service and of the contents of support by the pharmacist, using patients' medical records from May 2016 to March 2017. Support comprised delivery of medicine to alleviate a burden to caregiver, suggesting medication, adjusting remaining medicines, and providing support during hospitalization. Out of 285 visits, there were 32 visits for which a medical fee could not be claimed. The main reasons for this were delivery of medicine on the day of visiting medical care, management of prescribed medicine at home, and delivery of temporal medicines. We used SWOT analysis to examine the problems and to consider improvements. The results showed that the different method for calculating medical fees is disadvantage for the hospital pharmacy, compared with the health insurance pharmacy. On the other hand, an advantage for the hospital pharmacist is that he or she can refer to the patient's medical records and support them during hospitalization.

Optimal cut-off value and clinical usefulness of the Adherence Starts with Knowledge-12 in patients with asthma taking inhaled corticosteroids.

BACKGROUND: Non-adherence to inhalation regimens is common in asthmatic patients. The Adherence Starts with Knowledge-12 (ASK-12) survey was developed to detect and address patient-specific barriers to medication adherence. Our objective is to investigate the clinical usefulness of the ASK-12 for assessing and addressing adherence to inhalation therapy in asthma. METHODS: The ASK-12 was administered to 138 asthmatic patients. Using pharmacy-refill data, we examined the cut-off value of the ASK-12 to identify patients who were non-adherent to inhalation regimens and identify factors associated with non-adherence. To verify the usefulness of the ASK-12, inhalation regimens were prospectively switched to less-expensive and simpler (once-daily) dosing regimens in eight non-adherent asthmatic patients who reported specific-barriers in "inconvenience of twice-daily inhaler use" and "cost". RESULTS: Valid responses were received from 114 (82.6%) patients. A significant correlation was found between pharmacy-refill rates and the ASK-12 total score (r=-0.55, P<0.0001). The optimal cut-off value of the ASK-12 total score to discriminate non-adherent patients (defined by pharmacy-refill rate <80%) was 23, with 71.4% specificity and 93.3% sensitivity. Using this value, 52 (45.6%) patients were classified as non-adherent. Univariate followed by multivariate analysis identified younger age as a predictor of non-adherence to inhalation regimens (odds ratio, 2.67; 95% CI, -0.95 to -0.06; P=0.027). Switching inhaled medicines in eight patients resulted in significant improvements in both ASK-12 scores and asthma control. CONCLUSIONS: The ASK-12 is a brief, practical, and clinically useful measure for assessing and addressing adherence to inhalation regimens in asthma.

[Contribution of hospital pharmacists for home parenteral nutrition--the case we were concerned with pharmaceutical management and support in mixing of injections].

Home parenteral nutrition (HPN) is a useful measure when cancer patients are hoping to have a transition from the hospital to a home medical care arrangement. A contribution of pharmacist performing HPN to a patient is to manage pharmaceuticals so that an appropriate medicine is used for not only the prescription design of the infusion solution but also to give a relaxation care. Based on the patient information record gathered by a home-visit nursing care program, we tried to study what pharmacists could do to help the patient after he was discharged.

[A contribution of the hospital pharmacy for home parenteral nutrition--utilization of a HPN report form].

Home parenteral nutrition (HPN) is a useful measure when terminal cancer patients are hoping to have a transition from the hospital to a home medical care arrangement. Our department has been supporting their family by mixing injections at our clean room. We created a HPN report form to check for an incompatibility of injections, and to prepare an infusion set by our department. By using this report form, the introduction of HPN to the patient's family became smooth. This report form is useful for contacting the accounting section and the visiting nurse station. We report a contribution of the hospital pharmacy for HPN.