Article ID Journal Published Year Pages File Type
2763709 Journal of Clinical Anesthesia 2010 5 Pages PDF
Abstract

Study ObjectiveTo investigate the effect of parecoxib pretreatment with venous occlusion on propofol injection pain.DesignProspective, randomized, double-blinded, placebo-controlled study.SettingOperating room of a tertiary-care medical center.Patients150 ASA physical status I patients scheduled for elective surgery.InterventionsPatients were randomized to three groups of 50 patients each to receive pretreatment with normal saline (Group NS), parecoxib 20 mg (Group P20), or parecoxib 40 mg (Group P40). All groups underwent venous occlusion for two minutes before propofol was injected. All pretreatment drugs were prepared in 5 mL doses.MeasurementsPain scores were obtained by a study-blinded observer during propofol injection following the different pretreatment solutions.Main ResultsPain scores among the three groups were significantly different (P ≤ 0.001). In Group NS, 29 (58%) patients had pain during propofol injection compared with 22 (40%) Group P20 and 13 (26%) Group P40 patients (P ≤ 0.005). Pain was significantly reduced in Group P40 (P ≤ 0.001) compared with the control group. Moderate to severe pain was experienced by 18 (36%) Group NS and 4 (8%) Group P20 patients, whereas no Group P40 patient experienced moderate or severe pain (P < 0.001). Reduction in pain severity was statistically significant after pretreatment with either parecoxib 20 mg (P = 0.002) or parecoxib 40 mg (P < 0.001).ConclusionParecoxib 40 mg with venous occlusion is effective in reducing the frequency and severity of pain with propofol injection. Pretreatment with 20 mg of parecoxib reduces the severity of propofol injection pain significantly but does not reduce frequency compared with the control group.

Related Topics
Health Sciences Medicine and Dentistry Anesthesiology and Pain Medicine
Authors
, , , ,