Dataset Information

Comparing the analgesic effect of intravenous acetaminophen and morphine on patients with renal colic pain referring to the emergency department: A randomized controlled trial.

ABSTRACT: BACKGROUND:Kidney stone is normally treated by opioids with a variety of side-effects including hypotension, respiratory depression and apnea, nausea and vomiting. Regarding less complications of intravenous acetaminophen, we aimed to compare it with intravenous morphine in management of renal colic pain. MATERIALS AND METHODS:A randomized controlled clinical trial was applied with a convenience sampling method, as 124 patients suffering from renal colic pain were randomly assigned into two groups of 62 patients. Pain was assessed using visual analog scale ruler. Results were analyzed by SPSS.18 using the descriptive statistic, Chi-square, ANOVA, independent t-test and logistic regression. RESULTS:According to the findings, 84 subjects (67.7%) were male. The mean age of participants were 39.06 (11.58). The mean of pain scores were not significantly different between two groups before administration of drugs (P = 0.415), while the more pain relief was achieved in morphine group after the intervention. Sex and age as influencing factors did not develop a significant difference in both groups. About the adverse effects, morphine had more complications and both groups showed a significant difference in occurrence of dizziness (P = 0.000) and hypotension (P = 0.014). CONCLUSION:Comparing intravenous morphine and acetaminophen in renal colic pain reviled that morphine can develop greater pain relief, but more complications such as dizziness and hypotension. Acetaminophen can be also be effective in renal colic pain, so it is concluded that acetaminophen can be administered as a less harmful drug for patients with renal colic pain.

SUBMITTER: Azizkhani R

PROVIDER: S-EPMC3872585 | biostudies-literature | 2013 Sep

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Comparing the analgesic effect of intravenous acetaminophen and morphine on patients with renal colic pain referring to the emergency department: A randomized controlled trial.

Azizkhani Reza R Pourafzali Seyed Mehdi SM Baloochestani Elahe E Masoumi Babak B

Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences 20130901 9

<h4>Background</h4>Kidney stone is normally treated by opioids with a variety of side-effects including hypotension, respiratory depression and apnea, nausea and vomiting. Regarding less complications of intravenous acetaminophen, we aimed to compare it with intravenous morphine in management of renal colic pain.<h4>Materials and methods</h4>A randomized controlled clinical trial was applied with a convenience sampling method, as 124 patients suffering from renal colic pain were randomly assigne ...[more]

PMID: 24381620

Similar Datasets

Project description:BackgroundPain is one of the main reasons to present to emergency departments (EDs). Opioids are indispensable for acute pain management but are associated with side effects, misuse, and dependence. The aim of this study was to test whether a single dose of intravenous (IV) acetaminophen (paracetamol) can reduce the use of morphine for pain relief and/or morphine-related adverse events (AEs).MethodsED patients >18 years with acute pain (i.e., Numeric Rating Scale [NRS] > 4) were screened for eligibility. Patients with analgesia in the past 6 h, chronic pain, or clinical instability were excluded. Patients were randomized in a 1:1 ratio to receive either morphine 0.1 mg/kg and 1 g acetaminophen IV or morphine 0.1 mg/kg and placebo IV. The intervention was double-blinded. Additional morphine 0.05 mg/kg IV was administered every 15 minutes until pain relief (defined as NRS < 4) and whether the pain recurred. The primary outcome was the mean morphine dose for pain relief. Secondary outcomes were the total amount of morphine given, time to achieve pain relief, and AEs.ResultsA total of 220 patients were randomized and 202 evaluated for the primary outcome. The mean morphine dose for pain relief was similar in both groups (acetaminophen 0.15 mg ± 0.07 mg/kg, placebo 0.16 ± 0.07 mg/kg). There were no differences in the total amount of morphine given (acetaminophen 0.19 ± 0.09 mg/kg, placebo 0.19 ± 0.1 mg/kg), the time to achieve pain relief (acetaminophen 30 min [95% CI 17-31 min], placebo 30 min [95% CI 30-35 min]), and the frequency of AEs (overall 27.4%). Time to pain recurrence did not differ significantly between the groups (hazard ratio 1.23 [0.76-1.98], p = 0.40).ConclusionsIn ED patients, acetaminophen had no additional effect on pain control or morphine-sparing effect at the time of first morphine administration. Titrated morphine with the algorithm used was highly effective, with 80% of all patients reporting pain relief within 60 min of starting therapy.

Project description:OBJECTIVES:Older adults are at risk for undertreatment of pain. We examined intravenous (IV) acetaminophen as an analgesic adjunct to IV opioids in the care of older emergency department (ED) patients with acute severe pain. METHODS:This was a randomized clinical trial conducted in two EDs in the Bronx, New York. Eligible adults aged 65 years and older with acute severe pain were randomized to 0.5 mg of IV hydromorphone and 1 g of IV acetaminophen or 0.5 mg of IV hydromorphone and 100 mL of normal saline placebo. The primary outcome was the between group difference in improvement of numerical rating scale (NRS) pain scores at 60 minutes. Secondary outcomes were the between-group differences in the proportion of patients who chose to forgo additional pain medications at 60 minutes; the proportion who developed side effects; the proportion who required rescue analgesia; and between-group differences in NRS pain scores at 5, 15, 30, and 45 minutes. RESULTS:Eighty-one patients were allocated to each arm. Eighty patients in the IV acetaminophen arm and 79 patients in the placebo arm had sufficient data for analysis. At 60 minutes, patients in the hydromorphone + IV acetaminophen group improved by 5.7 NRS units while those in the hydromorphone + placebo group improved by 5.2 NRS units, for a difference of 0.6 NRS units (95% confidence interval [CI] = -0.4 to 1.5). A total of 28.7% of patients in the hydromorphone + IV acetaminophen group wanted more analgesia at 60 minutes versus 29.1% in the hydromorphone + placebo group, for a difference of -0.4% (95% CI = -14.3% to 13.5%). These differences were neither clinically nor statistically significant. Safety profiles were similar in both groups. CONCLUSION:In this randomized clinical trial, the addition of IV acetaminophen to IV hydromorphone as an adjunctive analgesic for acute, severe, pain in older adults provided neither clinically nor statistically superior pain relief when compared to hydromorphone alone within the first hour of treatment.

Project description:Importance:Intravenous acetaminophen is a commonly prescribed analgesic for the prevention and treatment of postsurgical pain. Its efficacy in the context of endoscopic sinus surgery (ESS) has yielded mixed results. Objective:To compare the efficacy of perioperative intravenous acetaminophen (IVAPAP) with that of placebo in improving early postoperative pain after endoscopic sinus surgery (ESS). Design, Setting, and Participants:A prospective, randomized clinical trial including 62 patients undergoing ESS for chronic rhinosinusitis in a single tertiary referral hospital. Interventions:Participants were randomized to receive 1 g of IVAPAP or 100 mL of placebo consisting of saline infusions immediately before the start of surgery and 4 hours after the initial dose. Main Outcomes and Measures:The primary outcome was postoperative pain measured by visual analog scale (VAS) scores up to 24 hours after surgery by blinded observers. Secondary endpoints included postoperative opioid (intravenous and oral) use and adverse events in the 24-hour postoperative period. Results:Of the 62 enrolled adult participants, 60 were randomized (31 to IVAPAP intervention and 29 to placebo). The mean (SD) age of participants was 53.7 (14.7) years and 35 (58%) of the participants were men and 25 (42%) were women. Within the first hour, mean pain scores were reduced in the IVAPAP group compared with the control group, reaching a maximum difference of 7.7 mm on a VAS scale favoring the treatment group with a true difference possibly as high as 22 mm, and the data are compatible with a clinically meaningful difference. At 12- and 24-hours, average pain scores were less in the placebo group and the data are compatible with a clinically meaningful difference of 5.8 (-5.2 to 16.8) and 8.2 (-1.9 to 18.4), respectively, favoring the placebo group. However, at all time points the CIs included the null value and were wide, thus preventing definitive conclusions. Inspection of the secondary outcomes favored IVAPAP, but the wide range of the CIs and inclusion of the null value prevent definitive conclusions. Conclusions and Relevance:The results of this study are inconclusive. The data suggest that perioperative intravenous acetaminophen may reduce immediate postoperative pain and opioid requirements compared with placebo and these differences could be clinically meaningful. Unfortunately, the imprecision of the estimates prevents definitive conclusion. Use of IVAPAP does not seem to increase adverse events. Trial Registration:clinicaltrials.gov Identifier: NCT01608308.

Project description:IntroductionPatients with renal colic present to the emergency department in excruciating pain. There is variability in practice regarding the choice of initial analgesic to be used in renal colic. The aim of this article is to outline the protocol for review of the efficacy and safety of non-steroidal anti-inflammatory drugs (NSAIDs), opioids and paracetamol use in renal colic pain management.Methods and analysisThis is the protocol for a systematic review, comparing efficacy of NSAIDs, opioids and paracetamol in renal colic studied under randomised controlled trial (RCT) design. This protocol reporting is based on the PRISMA-P recommendations (PRISMA-P-checklist). We will conduct a comprehensive literature search for both peer-reviewed and grey literature published until 18 December 2016. Using a predefined search strategy, MEDLINE, Embase and Cochrane Central Register of Controlled Trials will be searched. Additional searches will include WHO International Clinical Trials Registry Platform, abstract list of relevant major conferences and the reference lists of relevant publications. Two authors will independently screen and identify the studies to be included. The RCT comparing NSAIDs versus opioids or paracetamol will be included in the review, if the age of participants in the study was >16 years and they presented with moderate to severe renal colic. Any disagreement between the screening authors will be resolved through discussion and reaching consensus; if not, a third reviewer will arbitrate. Quantitative data from homogeneous studies will be pooled in the meta-analysis using RevMan V.5.3 software. The findings of this review will be presented according to the guidelines in the Cochrane Handbook of Systematic Reviews of Interventions and the Preferred Reporting Items for Systematic Review and Meta-Analysis statement.Ethics and disseminationFormal ethics approval is not required, as primary data will not be collected. We plan to publish the result of this review in a peer-reviewed journal.

Dataset Information

Comparing the analgesic effect of intravenous acetaminophen and morphine on patients with renal colic pain referring to the emergency department: A randomized controlled trial.

Publications

Comparing the analgesic effect of intravenous acetaminophen and morphine on patients with renal colic pain referring to the emergency department: A randomized controlled trial.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets