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Examining Fluoroquinolone Claims Among Gonorrhea-Associated Prescription Drug Claims, 2000-2010.

ABSTRACT: INTRODUCTION:After the release of CDC's revised gonorrhea treatment guidelines in April 2007, a study reported the declining use of fluoroquinolones to treat gonorrhea among health departments participating in the Sexually Transmitted Disease Surveillance Network. In this study, we examine the proportion of fluoroquinolone claims among gonorrhea-associated prescription drug claims from a large insurance database from 2000 through 2010. METHODS:We extracted drug claims associated with gonorrhea diagnosis claims from the MarketScan database for 2000-2010 and calculated the proportion of the drug claims for fluoroquinolones on a monthly basis. We then used an interrupted time series analysis to investigate trend characteristics of fluoroquinolone claims before and after the gonorrhea treatment guidelines were revised in April 2007. RESULTS:Although there was a monthly decline in the proportion of fluoroquinolone claims before April 2007 (-0.11 percentage points, p<0.01), results indicate a sevenfold (-0.78 percentage points, p<0.01) increase in the rate of decline after the revised guidelines were released in April 2007. We did not find any sudden drop (immediate or delayed) in the proportion of fluoroquinolones after April 2007, implying a gradual permanent decline over the analytic period. CONCLUSIONS:Our results are consistent with the findings of the previous study and indicate a gradual and permanent decline (over the analytic period) in the proportion of fluoroquinolone claims among gonorrhea-associated prescription drug claims. However, because this is a convenience sample of claims data, these findings cannot be generalized to the entire privately insured population in the U.S.

SUBMITTER: Owusu-Edusei K

PROVIDER: S-EPMC6805127 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature

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Examining Fluoroquinolone Claims Among Gonorrhea-Associated Prescription Drug Claims, 2000-2010.

Owusu-Edusei Kwame K Carroll Danya S DS Gift Thomas L TL

American journal of preventive medicine 20150716 5

<h4>Introduction</h4>After the release of CDC's revised gonorrhea treatment guidelines in April 2007, a study reported the declining use of fluoroquinolones to treat gonorrhea among health departments participating in the Sexually Transmitted Disease Surveillance Network. In this study, we examine the proportion of fluoroquinolone claims among gonorrhea-associated prescription drug claims from a large insurance database from 2000 through 2010.<h4>Methods</h4>We extracted drug claims associated w ...[more]

PMID: 26190198

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Project description:BackgroundWhile extensive evidence suggests that the economic recession has had far reaching effects on many economic sectors, little is known regarding its impact on prescription drug utilization. The purpose of this study is to describe the association between state-level unemployment rates and retail sales of seven therapeutic classes (statins, antidepressants, antipsychotics, angiotensin-converting enzyme [ACE] inhibitors, opiates, phosphodiesterase [PDE] inhibitors and oral contraceptives) in the United States.MethodsUsing a retrospective mixed ecological design, we examined retail prescription sales using IMS Health Xponent™ from September 2007 through July 2010, and we used the Bureau of Labor Statistics to derive population-based rates and mixed-effects modeling with state-level controls to examine the association between unemployment and utilization. Our main outcome measure was state-level utilization per 100,000 people for each class.ResultsMonthly unemployment levels and rates of use of each class varied substantially across the states. There were no statistically significant associations between use of ACE inhibitors or SSRIs/SNRIs and average unemployment in analyses across states, while for opioids and PDE inhibitors there were small statistically significant direct associations, and for the remaining classes inverse associations. Analyses using each state as its own control collectively exhibited statistically significant positive associations between increases in unemployment and prescription drug utilization for five of seven areas examined. This relationship was greatest for statins (on average, a 4% increase in utilization per 1% increased unemployment) and PDE inhibitors (3% increase in utilization per 1% increased unemployment), and lower for oral contraceptives and atypical antipsychotics.ConclusionWe found no evidence of an association between increasing unemployment and decreasing prescription utilization, suggesting that any effects of the recent economic recession have been mitigated by other market forces.

Dataset Information

Examining Fluoroquinolone Claims Among Gonorrhea-Associated Prescription Drug Claims, 2000-2010.

Publications

Examining Fluoroquinolone Claims Among Gonorrhea-Associated Prescription Drug Claims, 2000-2010.

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