The results indicated that the presence of hyponatremia or hypokalemia increases the risk of falls.

Factors influencing generic drug use must be considered when new drug policies are established and initiatives are implemented to promote generic drug use. This study was conducted to elucidate medical and economic factors that influence generic drug use in the Japanese public health system by evaluating the degree of generic drug use via a multivariate analysis. We conducted a retrospective study of medications administered to inpatients at Gifu Municipal Hospital (Japan) from November 1 to 14, 2014. Details of inpatients (age, sex, and type of medical insurance) and the drugs administered (prescribing institution, dispensing pharmacy, price, and class) were assessed. A total of 1409 drugs (original, 639; generic, 770) were analyzed. Multivariate analysis showed significant differences in out-of-pocket medical fees [odds ratio (OR), 0.595], drugs prescribed at Gifu Municipal Hospital (OR, 1.811), drugs prepared at a health insurance pharmacy (OR, 1.541), drugs containing the same active substances as in the generic drugs used at Gifu Municipal Hospital (OR, 3.712), and drugs costing ≥30 yen and containing the same active substance/having the same specifications (OR, 0.516). Drugs prescribed at a large key hospital in the community with high adoption rates of generic drugs, drugs containing the same active substances as the generic drugs adopted by the hospital, and drugs prepared at health insurance pharmacies contributed to a more frequent use of generic drugs. By contrast, out-of-pocket medical fees and being prescribed expensive drugs contributed to the less frequent use of generic drugs.

119 lung cancer patients hospitalized in the Department of Respiratory Medicine and Medical Oncology 46 patients analyzed 58 patients excluded via the exclusion criteria Patient brochures on antineoplastic drugs were not prepared (n = 53) Could not receive pharmaceutical counseling before chemotherapy (n = 5) 61 patients included Could not obtain consent (n = 15

BackgroundThe objective of the current study is to elucidate the effect that the adoption of generic drugs by a large hospital has on the dispensation of generic drugs by community pharmacies. We evaluated the percentage of generic drugs dispensed by pharmacies and the cost of drugs dispensed before and after the adoption of generic drugs by a large hospital.MethodsParticipants comprised patients who were admitted to Gifu Municipal Hospital prior to its adoption of generic drugs (November 1, 2013 to November 14, 2013) and after its adoption (November 1, 2014 to November 14, 2014) and who utilized generic drugs dispensed by pharmacies.ResultsResults indicated that the pre-adoption dispensation rate of generic drugs by pharmacies was 48.3% (477/926 drugs), while the post-adoption rate was 57.7% (604/1046 drugs), indicating an increase of 9.4 points (P < 0.001). Furthermore, an investigation into the price paid for generic drugs as a percentage of the total price paid for all drugs indicated the following: the pre-adoption percentage was 23.5% (9756/41,461 yen), and the post-adoption percentage was 34.1% (19,221/56,438 yen), indicating an increase of 10.6 points (P < 0.001).ConclusionsThe results of this study revealed that the adoption of generic drugs by a hospital may promote the use of generic drugs by pharmacies and lead to reduced medical costs as well.