title: Trends in registered psychiatric morbidity and forecasting psychotropic drug needs in Bulgarian hospitals.
abstract: Registered psychiatric morbidity in Bulgaria as a whole and particularly in Plovdiv, the second largest region of the country, was assessed. Three aspects of psychotropic drug usage were analysed, namely, changes in registered psychotropic drugs, the prescribed daily dose (PDD) values for 2 years, and the preferred therapeutic schemes, and drug usage and needs in a psychiatric hospital with 365 beds. This was done by time series analysis for evaluation of psychiatric morbidity and drug consumption data, calculation of PDD for psychotropic medicines, and, based on a modification of the World Health Organization's morbidity method, assessment and prediction of drug use and needs in Plovdiv hospital. The results indicated that the registered morbidity had increased by 4% over the period 1989-93 to 2,427 psychiatric patients per 100,000 people. The increased consumption of especially benzodiazepines and sedative medicines was analyzed. Diazepam was prescribed the most often (91.1%), followed by levomepromazine (86.4%), haloperidol (82.7%), etc. Future drug consumption in Plovdiv hospital is expected to decrease because therapeutic practice in hospitals has been revised and improved on the basis of the World Health Organization's recommendations.
authors.affiliation: Department of Social Pharmacy, Faculty of Pharmacy, Sofia, Bulgaria.
authors.forename: Z
authors.initials: Z
authors.lastname: Dimitrova Dimitrova
authors.forename: V G
authors.initials: VG
authors.lastname: Dumanov
authors.forename: G
authors.initials: G
authors.lastname: Ivanova Petrova
mesh_terms: D002031:Bulgaria / Q000453:epidemiology; D006801:Humans; D007297:Inpatients; D009017:Morbidity; D009497:Neurotic Disorders / Q000188:drug therapy / Q000453:epidemiology*; D011618:Psychotic Disorders / Q000188:drug therapy / Q000453:epidemiology*; D011619:Psychotropic Drugs / Q000627:therapeutic use*
chemical_list: D011619:Psychotropic Drugs