OBJECTIVE:To evaluate the utilization status and the developmental trend of non-steroidal anti-inflammatory drugs(NSAIDs) in our city.METHODS:NSAIDs used in two hospitals in Anhui Tongling city during 2004～2006 were analyzed statistically in respect of drug varieties,DDDs and consumption sum.RESULTS:The DDDs of NSAIDs increased,up 7.07% year on year. The consumption of NSAIDs increased by 4.15% in 2005,but decreased by 4.94% in 2006.New type NSAIDs had a great increase in consumption sum.CONCLUSION:The utilization structure of NSAIDs in our city is expected to remain stable in the coming several years,but great attention should be paid to the ADR of NSAIDs.

AIM: To analyze factors affecting on adverse drug reactions (ADRs) in 122 cases, in order to avoid and reduce occurrence of ADRs. METHODS: The cases of ADRs by the pharmacist and the clinical reports were collected, and then counted up and analyzed. RESULTS: In 122 cases of ADRs, there were 11 severe cases, the others are ordinary. The most common clinical displays of ADRs were the lesion of skin and the append ants ( 50.82 %), followed by the lesion of digestive system ( 20.49 %) and nervous system responses ( 18.03 %). Anti-infective drugs showed the highest proportion of ADRs, accounting for 61.48% of the total. The affected patients ranged in age over 50 years ( 34.42 %) and low age ( 21.32 %). The most of ADRs were induced by IV drop ( 91.96 %). CONLUSION: For the child and the old man crowd clinical doctors must be prudent with the medicine, avoiding the unreasonable combination of the medications, use the anti-infective drugs reasonably and strengthen monitoring of its use, in order to reduce occurrence of ADRs.

OBJECTIVE:To investigate the impact of the drug price limits policy on the consumption of anti-infectives in our hospital.METHODS:The consumption sum and DDDs of the chief categories of anti-infectives in our hospital before and after the adoption of drug price limits policy(between Oct.,2004 and Sept.,2005 and between Oct.,2005 and Sept.,2006)were analyzed statistically.RESULTS & CONCLUSION:Both DDDs and consumption sum of the chief categories of anti-infectives in our hospital decreased markedly since the adoption of drug price limits policy.

Objective To explore the relationship between the distribution characteristics and the habitat factors of the invasive B. straminea in South China. Methods From October 2016 to August 2017, the breeding condition and habitat factors of B. straminea were investigated in the rivers of Shenzhen and its adjacent areas in the dry season, normal season and wet reason. The generalized additive model (GAM) was used to study the main habitat factors affecting the distribution density of B. straminea. Results The distribution characteristics of B. straminea showed obvious aggregation and unevenness in space. In terms of time, the density of snails was the highest in the dry season, followed by the normal water season and the least in the wet season. The GAM model analysis showed that the main habitat factors affecting the distribution density of B. straminea were water depth, water temperature, flow velocity, dissolved oxygen, and total phosphorus. When the flow velocity and water temperature were 0.25 m / s and 26 °C, respectively, the largest distribution density of snails might appear. The distribution density of B. straminea was positively correlated with dissolved oxygen and total phosphorus. Conclusion B. straminea is suitable to live in the water environment with poor water quality. In the future, the monitoring should be strengthened to provide reference for the prevention and control of the spread of the snails.