Pain practice : the official journal of World Institute of Pain
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Patients with osteoarthritis (OA) taking at least one CYP450-metabolized opioid concurrently with another CYP450-metabolized medication experience a drug-drug exposure (DDE), which puts them at risk of a pharmacokinetic drug-drug interaction (PK DDI). This study compared patients with and without such an incident DDE to determine healthcare utilization and associated payments. Using a retrospective database analysis, the impact of DDEs was evaluated in terms of associated clinical events, healthcare services utilization (office visits, outpatient visits, ED visits, hospitalization), and payments in patient populations based on age (those under age 65 and those 65 years of age and older), during the 6 months after exposure. ⋯ Mean total payments at 6 months were significantly higher for both younger and older patients with DDE compared to similar patients without DDE ($9,469, SD = $12,192 vs. $8,382, SD = $14,078, respectively, for younger patients, resulting in a difference of $1,087, P < 0.004, and $9,829, SD = $11,721 vs. $8,622, SD = $10,131, respectively, for older patients, resulting in a difference of $1,207, P = 0.001). In both age groups, DDE patients had significantly higher payments for nonopioid prescription drugs ($1,824 SD = $2,420 vs. $1,362, SD = $1,891, respectively, for younger patients, resulting in a difference of $462, P < 0.001, and $2,197 SD = $2,332 vs. $2,013, SD = $2,437, respectively, for older patients, resulting in a difference of $184, P = 0.020). Overall, patients with OA who experienced DDEs had significantly greater utilization rates of healthcare resources and higher associated payments in the 6-month observation period following the exposure, compared to patients without DDEs, consistent with the risk of PK DDIs associated with DDEs.
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Historical Article
The story of the Texas Pain Society: formation and function of a regional pain society.
The idea of forming a Texas Pain Society came to the Founders in 1987 due to disparity and deficiencies in the practice of pain management in the United States and, in particular, the State of Texas. The Founders considered very carefully the implication of forming such a society. They diligently mapped out the mission and goals of the Texas Pain Society in those early formative years. ⋯ The practitioners of pain management in these regions certainly must have considered getting together and forming a consensus on the standards of practice in their communities. This historical report of the Texas Pain Society provides the relevant information necessary and the efforts to be made for a society's mission to achieve its goals and have an ongoing impact in its own region. We hope that we have shed some light on a process for the formation of a regional pain society such as ours.