BACKGROUND: Opioids are associated with numerous adverse effects. It is unclear if reduced postoperative opioid consumption lowers the incidence and severity of opioid-related adverse effects. This analysis -- from a multicenter, randomized, double-blind trial -- tested if the reduction of opioid consumption among patients who receivedintravenous preoperative parecoxib 40 mg, followed by oral valdecoxib 40 mg qd postoperatively, in Days 1-4 after outpatient laparoscopic cholecystectomy surgery, reduced opioid-related symptoms. METHODS: Patients received intravenous fentanyl for pain before discharge, and oral acetaminophen 500 mg hydrocodone 5 mg q 4-6 h prn postdischarge for up to 7 days postsurgery. Patients also received intravenous parecoxib 40 mg administered 30-45 min preoperatively, and valdecoxib 40 mg qd up to Day 4 and prn Days 5-7 postsurgery, or placebo. Patients completed an opioid-related Symptoms Distress Scale (SDS) questionnaire every 24 h for 7 days. Opioid use was converted to morphine-equivalent doses (MEDs). Clinically meaningful events (CMEs) for 12 opioid-related symptoms were assessed by three ordinal measures: frequency, severity, and bothersomeness. Reduction of CMEs on Day 1 and number of patient-days with CMEs on Days 1-4 were examined. RESULTS: Cumulative MEDs on Day 0, Day 1, and Days 1-4 were significantly lower in the parecoxib/valdecoxib group compared with the placebo group (P < 0.001). At the end of Day 1, parecoxib/valdecoxib-treated patients had significantly lower SDS scores (P < 0.02), a significantly reduced incidence of CMEs (P < 0.05), and significantly fewer patient-days with CMEs in Days 1-4 than placebo patients (P < 0.05). Patients in the parecoxib/valdecoxib group were less likely to have CMEs for multiple symptoms than those in the placebo group (P < 0.001). CONCLUSIONS: Treatment with parecoxib and valdecoxib significantly reduced the cumulative MED requirements, the incidence of opioid-related adverse effects, and patient-days with CMEs.
RCT Entities:
BACKGROUND: Opioids are associated with numerous adverse effects. It is unclear if reduced postoperative opioid consumption lowers the incidence and severity of opioid-related adverse effects. This analysis -- from a multicenter, randomized, double-blind trial -- tested if the reduction of opioid consumption among patients who received intravenous preoperative parecoxib 40 mg, followed by oral valdecoxib 40 mg qd postoperatively, in Days 1-4 after outpatient laparoscopic cholecystectomy surgery, reduced opioid-related symptoms. METHODS:Patients received intravenous fentanyl for pain before discharge, and oral acetaminophen 500 mg hydrocodone 5 mg q 4-6 h prn postdischarge for up to 7 days postsurgery. Patients also received intravenous parecoxib 40 mg administered 30-45 min preoperatively, and valdecoxib 40 mg qd up to Day 4 and prn Days 5-7 postsurgery, or placebo. Patients completed an opioid-related Symptoms Distress Scale (SDS) questionnaire every 24 h for 7 days. Opioid use was converted to morphine-equivalent doses (MEDs). Clinically meaningful events (CMEs) for 12 opioid-related symptoms were assessed by three ordinal measures: frequency, severity, and bothersomeness. Reduction of CMEs on Day 1 and number of patient-days with CMEs on Days 1-4 were examined. RESULTS: Cumulative MEDs on Day 0, Day 1, and Days 1-4 were significantly lower in the parecoxib/valdecoxib group compared with the placebo group (P < 0.001). At the end of Day 1, parecoxib/valdecoxib-treated patients had significantly lower SDS scores (P < 0.02), a significantly reduced incidence of CMEs (P < 0.05), and significantly fewer patient-days with CMEs in Days 1-4 than placebo patients (P < 0.05). Patients in the parecoxib/valdecoxib group were less likely to have CMEs for multiple symptoms than those in the placebo group (P < 0.001). CONCLUSIONS: Treatment with parecoxib and valdecoxib significantly reduced the cumulative MED requirements, the incidence of opioid-related adverse effects, and patient-days with CMEs.
Authors: Richard M Langford; Girish P Joshi; Tong J Gan; Maria Stoeckl Mattera; Wen-Hung Chen; Dennis A Revicki; Connie Chen; Gergana Zlateva Journal: Clin Drug Investig Date: 2009 Impact factor: 2.859
Authors: Kitty S Chan; Wen-Hung Chen; T J Gan; Ray Hsieh; Connie Chen; Mani Lakshminarayanan; Dennis A Revicki Journal: Qual Life Res Date: 2009-10-30 Impact factor: 4.147
Authors: Daniel Dirkmann; Harald Groeben; Hassan Farhan; David L Stahl; Matthias Eikermann Journal: BMC Anesthesiol Date: 2015-03-09 Impact factor: 2.217