Abstract
Objective To evaluate the impact of pharmacist interventions on antibiotic use in inpatients with respiratory tract infections in a tertiary hospital in China. Method Two independent respiratory wards were randomized into control and intervention group. Between July 2009 and April 2010, all inpatients diagnosed with respiratory tract infections were enrolled. Pharmacist interventions were performed on the physicians in the intervention group. The total cost of hospitalization, cost of antibiotics, length of hospital stay and the scores of 6 items of inappropriate antibiotic use (including indication, choice, dosage, dosing schedule, duration and conversion) were analyzed. Results The total costs of hospitalization in the intervention group were significant lower compared to the control group ($1442.3 ± 684.9 vs. $1729.6 ± 773.7, P < 0.001), as well as the cost of antibiotics ($832.0 ± 373.0 vs. $943.9 ± 412.0, P = 0.01), and the patients required shorter length of hospital stay (14.2 ± 6.2 vs. 15.8 ± 6.0 days, P = 0.03). The scores with respect to the 6 items of inappropriate antibiotic use were all lower in the intervention group than in the control group. Conclusions Pharmacist interventions, interacted directly with the physicians at ward level, could play an important role in optimizing antibiotic use, thus lead to the reduction in patients’ length of hospital stay and health care cost.
References
Anderson RM. The pandemic of antibiotic resistance. Nat Med. 1999;5(2):147–9.
John JF Jr, Fishman NO. Programmatic role of the infectious diseases physician in controlling antimicrobial costs in the hospital. Clin Infect Dis. 1997;24(3):471–85.
Heddini A, Cars O, Qiang S, Tomson G. Antibiotic resistance in China—a major future challenge. Lancet. 2009;373(9657):30.
Reynolds L, McKee M. Factors influencing antibiotic prescribing in China: an exploratory analysis. Health Policy. 2009;90(1):32–6.
von Gunten V, Reymond JP, Beney J. Clinical and economic outcomes of pharmaceutical services related to antibiotic use: a literature review. Pharm World Sci. 2007;29(3):146–63.
Weller TMA, Jamieson CE. The expanding role of the antibiotic pharmacist. J Antimicrob Chemother. 2004;54(2):295–8.
Zhu M, Guo DH, Liu GY, Pei F, Wang B, Wang DX, et al. Exploration of clinical pharmacist management system and working model in China. Pharm World Sci. 2010;32(4):411–5.
Lodise TP, Lomaestro B, Drusano GL. Piperacillin-tazobactam for Pseudomonas aeruginosa infection: clinical implications of an extended-infusion dosing strategy. Clin Infect Dis. 2007;44(3):357–63.
Hung MN, Hsueh PR, Chang HT, Lee WS, Chou MY, Chen IS, et al. In vitro activities of various piperacillin and sulbactam combinations against bacterial pathogens isolated from Intensive care units in Taiwan: SMART 2004 programme data. Int J Antimicrob Agents. 2007;29(2):145–52.
Turnidge JD. The pharmacodynamics of beta-lactams. Clin Infect Dis. 1998;27(1):10–22.
Al-Momany NH, Al-Bakri AG, Makahleh ZM, Wazaify MM. Adherence to international antimicrobial prophylaxis guidelines in cardiac surgery: a Jordanian study demonstrates need for quality improvement. J Manag Care Pharm. 2009;15(3):262–71.
Vogel F. Intravenous/oral sequential therapy in patients hospitalised with community-acquired pneumonia: which patients, when and what agents? Drugs. 2002;62(2):309–17.
Zhang R, Eggleston K, Rotimi V, Zeckhauser RJ. Antibiotic resistance as a global threat: evidence from China, Kuwait and the United States. Global Health. 2006;2:6.
Deuster S, Roten I, Muehlebach S. Implementation of treatment guidelines to support judicious use of antibiotic therapy. J Clin Pharm Ther. 2010;35(1):71–8.
Acknowledgments
We thank all physicians and nurses who have participated in this study. We thank the pharmacy students for their assistance. Also we would like to thank Dr. Can Luo (Department of Pharmacy, Jiangsu Province Hospital, China) for helpful suggestions and critical reading of the manuscript.
Funding
None.
Conflicts of interest
None
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shen, J., Sun, Q., Zhou, X. et al. Pharmacist interventions on antibiotic use in inpatients with respiratory tract infections in a Chinese hospital. Int J Clin Pharm 33, 929–933 (2011). https://doi.org/10.1007/s11096-011-9577-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11096-011-9577-z