Building the national drug policy on evidence--a cross sectional study on assessing implementation in Lao PDR.

The National Drug Policy (NDP) of Lao PDR, endorsed in 1993, has since 1995 been implemented through an intervention program in five pilot areas out of 18 provinces, including training of health personnel. The aim was to assess the impact of the NDP program to get evidence for revising the policy. In a cross sectional design, comparisons were made between the pilot province of Luangphrabang (LPB) and the non-pilot province of Sayabury (SBR). In each province, three districts were purposively chosen. Four pharmacies at the public hospitals were included, while 20 private pharmacies were randomly selected. A set of 29 combined indicators was utilized. One hundred and ten prescriptions for under-five children with simple diarrhea and 240 adult outpatient prescriptions were sampled. Furthermore, twelve health care managers were interviewed on knowledge and attitudes. LPB health managers had better knowledge of NDP concepts. Significantly more essential drugs (ED) were available in the private pharmacies in the pilot province. The proportion of prescriptions of ED in hospitals was higher in the pilot province (95% in LPB vs 86% in SBR; p<0.001). Fewer drugs per patient were prescribed in the pilot province (2.7 vs 3.3, p<0.001), and the management of simple diarrhea in children was significantly more in accordance with Standard Treatment Guidelines. The pilot province performed significantly better regarding several aspects of quality and rational use of drugs, probably related to the implementation program. National as well as regional and global diffusion of research findings is recommended towards evidence-based national drug policies.

Pharmaceutical sector in transition--a cross sectional study in Vietnam.

Increasing efforts are being made to improve pharmaceutical sector performance in low- and middle-income countries. An essential tool for such work is an objective and standard method of assessment which can be used to promote evidenced based National Drug Policy development and implementation. The average drug expenditure per capita has steadily increased in Vietnam and at the time of this study a National Drug Policy was being developed. This study assessed the Vietnamese pharmaceutical sector 1991-1994, focusing on the standard of the drug quality control system, availability of drugs and rational use of essential drugs in the private and public sectors by means of standardised indicators. The results from this study show that the quality control system is impaired and does not have capacity to quality control all drugs on the market. The availability of essential drugs is good whereas essential drugs are poorly prescribed, injections common and there is a high average number of drugs per prescription, both in the public and private sectors. Violations are common and enforcement of regulations weak. On top of this there is an active commercial advertising and marketing of drugs. These findings identify priorities for action to improve the present situation where the development and implementation of the Vietnamese National Drug Policy will be of major importance.