Abstract

119 Background: PM can improve the quality of life and survival for cancer patients (pts); however, the demand for PM challenges providers with delayed follow ups resulting in less than one-third of pts achieving significant pain improvement between clinic visits. Engaging pharmacists in the provision of PM may help improve pain management in cancer pts. Methods: Adult cancer pts starting a new pain regimen or requiring changes to an existing regimen at baseline were referred for pharmacy follow up in 3-7 days (assessment #1). The pharmacist evaluated each pt using the Edmonton Symptom Assessment Scale and recommended changes to the referring PM provider, prompting a 2nd follow up in 3-7 days (assessment #2). If no changes were required, pts continued therapy and returned for the final clinic visit (day 28 +/- 7). The primary endpoint was the proportion of pts achieving significant pain improvement (≥ 2-point decrease in pain score on a scale of 0-10) from baseline to final visit, which was compared to historical controls using Fisher’s Exact test. Changes in pain severity from baseline to final visit were compared using Generalized McNemar’s test, and descriptive statistics were used to describe characteristics at assessment #1. Results: Of 102 pts evaluable for the primary endpoint, 76% had stage IV disease, 58% were female, and median age was 57 yrs. Significantly more pts achieved pain improvement from baseline to final visit compared to historical controls (49% v 30%; P < 0.001). Changes in pain severity from baseline to final visit are described in the table. At assessment #1, 70% of pts required an intervention, primarily due to uncontrolled pain (72%), side effects (26%), and/or lack of response to non-pain medications (22%). The most common types of interventions were dose adjustments (62%), education (36%), and/or adding a new medication (30%). Over 90% of recommendations were accepted by the referring PM provider. The median time of assessment was 15 mins. Conclusions: Routine inclusion of pharmacists in the outpatient PM interdisciplinary team improves the effectiveness of pain management. [Table: see text]

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