Matthew R Woeste1, Neal Bhutiani1, Anne E Geller1, Harriet Eldridge-Hindy2, Kelly M McMasters1, Nicolás Ajkay3. 1. Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA. 2. Department of Radiation Oncology, Univeristy of Louisville, Louisville, KY, USA. 3. Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA. Nicolas.ajkay@louisville.edu.
Abstract
BACKGROUND: Women who undergo mastectomy for breast cancer may be prone to prolonged opioid use (POU). However, risk factors for long-term opioid use after mastectomy remain unclear. This study seeks to identify risk factors for POU after mastectomy. PATIENTS AND METHODS: A single-institution database was queried for women who underwent mastectomy for breast cancer between January 2016 and December 2017. Patients were stratified based on opioid use < 90 or ≥ 90 days after mastectomy or completion of their reconstruction. Clinicopathologic and operative parameters as well as preoperative and postoperative opioid usage were compared. RESULTS: Patients with opioid use ≥ 90 days after last procedure (POU) had a history of preoperative opioid use (29.3% vs 8.2%, p = 0.002), were more likely to have concomitant psychiatric illness (70% vs 35.6%, p < 0.001), and had received adjuvant chemotherapy (43.1% vs 24.7%, p = 0.03). Patients with POU also had greater daily opioid doses prescribed upon discharge (59.6 mg vs 44.6 mg, p < 0.001). On multivariable analysis, preoperative opioid use (OR 3.61, 95% CI 1.16-11.22, p = 0.03), daily oral morphine equivalents prescribed at discharge (OME-D) (OR 1.02, 95% CI 1.01-1.05, p = 0.003), and psychiatric illness (OR 4.48, 95% CI 1.85-10.89, p < 0.001) were independently associated with POU. Among opioid-naïve patients, 37% were found to have POU. Among these patients, OME at discharge (OR 1.02, 95% CI 1.003-1.04, p = 0.02) and psychiatric illness (OR 3.23, 95% CI 1.25-8.31, p = 0.02) independently predicted POU. CONCLUSIONS: Preoperative opioid use, psychiatric illness, and daily OME at discharge independently predict POU after mastectomy.
BACKGROUND:Women who undergo mastectomy for breast cancer may be prone to prolonged opioid use (POU). However, risk factors for long-term opioid use after mastectomy remain unclear. This study seeks to identify risk factors for POU after mastectomy. PATIENTS AND METHODS: A single-institution database was queried for women who underwent mastectomy for breast cancer between January 2016 and December 2017. Patients were stratified based on opioid use < 90 or ≥ 90 days after mastectomy or completion of their reconstruction. Clinicopathologic and operative parameters as well as preoperative and postoperative opioid usage were compared. RESULTS:Patients with opioid use ≥ 90 days after last procedure (POU) had a history of preoperative opioid use (29.3% vs 8.2%, p = 0.002), were more likely to have concomitant psychiatric illness (70% vs 35.6%, p < 0.001), and had received adjuvant chemotherapy (43.1% vs 24.7%, p = 0.03). Patients with POU also had greater daily opioid doses prescribed upon discharge (59.6 mg vs 44.6 mg, p < 0.001). On multivariable analysis, preoperative opioid use (OR 3.61, 95% CI 1.16-11.22, p = 0.03), daily oral morphine equivalents prescribed at discharge (OME-D) (OR 1.02, 95% CI 1.01-1.05, p = 0.003), and psychiatric illness (OR 4.48, 95% CI 1.85-10.89, p < 0.001) were independently associated with POU. Among opioid-naïve patients, 37% were found to have POU. Among these patients, OME at discharge (OR 1.02, 95% CI 1.003-1.04, p = 0.02) and psychiatric illness (OR 3.23, 95% CI 1.25-8.31, p = 0.02) independently predicted POU. CONCLUSIONS: Preoperative opioid use, psychiatric illness, and daily OME at discharge independently predict POU after mastectomy.
Authors: Ankhita R Samuel; Laura Fuhr; Brent R DeGeorge; Jonathan Black; Christopher Campbell; John T Stranix Journal: Arch Plast Surg Date: 2022-05-27