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Kushner P, McCarberg BH, Wright WL, Aldoori W, Gao P, Iqbal A, Petruschke R. Ibuprofen/acetaminophen fixed-dose combination as an alternative to opioids in management of common pain types. Postgrad Med 2024:1-9. [PMID: 39068515 DOI: 10.1080/00325481.2024.2382671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 07/11/2024] [Indexed: 07/30/2024]
Abstract
Opioids are frequently used first line to manage acute pain in a variety of settings; however, the use of nonprescription analgesics for acute pain is recognized by experts as a practical and effective opioid-sparing strategy. Variations in dosages and formulations and a lack of standardization in reporting clinical data hinder the awareness of nonprescription treatments and recommendation of their use before opioids and other prescription options. A fixed-dose combination (FDC) of two common nonprescription analgesics, ibuprofen (IBU) and acetaminophen (APAP), is an appealing alternative to opioids in acute pain settings with a range of potential benefits. This narrative review evaluates the evidence in support of IBU/APAP FDCs containing IBU (≤1200 mg/day) and APAP (≤4000 mg/day), the nonprescription maximum daily doses in Canada and the United States, as alternatives to opioids and as a means to reduce the need for rescue opioid medication in acute pain management. A literature search was performed to identify clinical studies that directly compared IBU/APAP FDCs with opioids or nonopioids and measured the need for opioid rescue therapy in acute pain. Across studies, IBU/APAP FDCs consistently demonstrated pain relief similar to or better than opioid and nonopioid comparators and reliably reduced the use of rescue opioids with fewer adverse events. Based on these data, healthcare clinicians should consider FDC nonprescription analgesics as a potential first-line option for the management of acute pain.
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Affiliation(s)
- Pam Kushner
- Kushner Wellness Center, Los Angeles, CA, USA
| | - Bill H McCarberg
- University of California at San Diego School of Medicine, La Jolla, CA, USA
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Abstract
Pain and related disability remain a major social and therapeutic problem. Comorbidities and therapies increase drug interactions and side effects making pain management more compounded especially in the elderly who are the fastest-growing pain population. Multimodal analgesia consists of using two or more drugs and/or techniques that target different sites of pain, increasing the level of analgesia and decreasing adverse events from treatment. Paracetamol enhances multimodal analgesia in experimental and clinical pain states. Strong preclinical evidence supports that paracetamol has additive and synergistic interactions with anti-inflammatory, opioid and anti-neuropathic drugs in rodent models of nociceptive and neuropathic pain. Clinical studies in young and adult elderly patients confirm the utility of paracetamol in multimodal, non-opioid or opioid-sparing, therapies for the treatment of acute and chronic pain.
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Affiliation(s)
- Ulderico Freo
- Anesthesiology & Intensive Medicine, Department of Medicine - DIMED, University of Padua, Via Giustiniani, 2, 35128, Padua, Italy
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Kjærgaard Larsen M, Kofod T, Starch-Jensen T. The Use of Cryotherapy in Conjunction with Surgical Removal of Mandibular Third Molars: a Single-Blinded Randomized Controlled Trial. J Oral Maxillofac Res 2021; 12:e2. [PMID: 35222869 PMCID: PMC8807147 DOI: 10.5037/jomr.2021.12402] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/22/2021] [Indexed: 12/01/2022]
Abstract
Objectives Cryotherapy is frequently used to diminish postoperative sequelae following mandibular third molar surgery. The objective of this single-blinded randomized controlled trial was to assess the therapeutic efficiency of 30 minutes continuous cryotherapy on postoperative sequelae following surgical removal of mandibular third molars compared with no cryotherapy. Material and Methods Thirty patients (14 male and 16 female) including 60 mandibular third molars were randomly allocated to 30 minutes of immediately cryotherapy or no cryotherapy. Outcome measures included pain (visual analogue scale score), maximum mouth opening (trismus) and quality of life (oral health impact profile-14). Outcome measures were assessed preoperatively and one day, three days, seven days and one month following surgical removal of mandibular third molars. Descriptive and generalized estimating equation analyses were made. Level of significance was 0.05. Results No cryotherapy following surgical removal of mandibular third molars revealed a statistically significant lower visual analogue scale score of pain compared to thirty minutes of continuous cryotherapy after one day (P < 0.05). However, no statistically significant difference in trismus or oral health-related quality of life were revealed at any time point compared with no cryotherapy. Conclusions The therapeutic effect of 30 minutes continuous cryotherapy following surgical removal of mandibular third molars seem to be negligible. Thus, further randomized controlled trials assessing a prolonged application period of cryotherapy, alternative devices or use of intermittent cryotherapy are needed before definite conclusions and evidence-based clinical recommendations can be provided.
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Affiliation(s)
| | - Thomas Kofod
- Department of Oral and Maxillofacial Surgery, Copenhagen University Hospital, RigshospitaletDenmark
| | - Thomas Starch-Jensen
- Department of Oral and Maxillofacial Surgery, Aalborg University HospitalDenmark
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Gottlieb IJ, Gilchrist N, Carson S, Stanescu I, Atkinson H. Extending the safety profile of the post-operative administration of an intravenous acetaminophen/ibuprofen fixed dose combination: An open-label, multi-center, single arm, multiple dose study. Biomed Pharmacother 2021; 139:111710. [PMID: 34243616 DOI: 10.1016/j.biopha.2021.111710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/02/2021] [Accepted: 05/05/2021] [Indexed: 10/21/2022] Open
Abstract
PURPOSE Postoperative pain is typically treated with multimodal analgesia, using systemic acetaminophen and/or nonsteroidal anti-inflammatory drugs in conjunction with opioids as required. The present study aimed to determine the safety and tolerability of repeated doses of an intravenous fixed-dose combination (FDC) of acetaminophen and ibuprofen. METHODS This multicenter, open-label, single arm, multiple dose study was conducted at 4 centers across New Zealand and the United States between July 2019 and July 2020. Adults (>18 years) requiring multiple doses of parenteral nonopioid analgesics over multiple days following non-laparoscopic general, plastic or orthopedic surgery were eligible. The study drug (acetaminophen 1000 mg+ibuprofen 300 mg) was administered 6-hourly as a 5 min infusion for between 48 h and 5 days. Adverse event data was collected throughout the study, in addition to scheduled vital sign assessments, laboratory tests and electrocardiograms. Participants completed a global evaluation of the FDC at the end of the treatment period. FINDINGS 232 participants received ≥ 1 dose of the FDC. Most were female (62.1%), White (56.5%) or Black or African American (39.2%), and had undergone orthopedic surgery (85.3%). There was a broad age range (19-87 years), with a mean age of 53.4 years, and 26.3% of participants aged ≥ 65 years. The FDC was safe when used for 48 h to 5 days. Treatment-emergent adverse events (TEAEs) affected 56.0% of participants, the most common were infusion site pain, nausea, infusion site extravasation, constipation, and headache. Minimal changes in vital signs were observed at scheduled timepoints. No clinically significant changes in electrocardiogram assessments occurred. Transient elevations in the hepatic enzymes ALT and AST to < 3 times the upper limit of normal (ULN) affected 10.5% and 9.6% of subjects, elevations to ≥ 3 times the ULN affected 2.6% and 2.2% of subjects, respectively. There were no apparent differences in the safety profile of the FDC in older participants. The FDC was well tolerated; most TEAEs were mild or moderate in severity. Five participants discontinued treatment due to TEAEs, none were considered treatment-related. The FDC was perceived well by study participants; the majority rated their experience as 'excellent' (40.1%) or 'very good' (35.3%). IMPLICATIONS The safety profile was comparable to previous studies with no novel safety concerns. The FDC was safe, well tolerated, and perceived positively by participants treated for acute pain between 48 h and 5 days following orthopedic or plastic surgery, supporting a favorable risk benefit profile.
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Affiliation(s)
| | - Nigel Gilchrist
- Canterbury Geriatric Medical Research Trust, Christchurch, New Zealand
| | - Simon Carson
- Southern Clinical Trials Ltd, Christchurch, New Zealand
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Abushanab D, Al-Badriyeh D. Efficacy and Safety of Ibuprofen Plus Paracetamol in a Fixed-Dose Combination for Acute Postoperative Pain in Adults: Meta-Analysis and a Trial Sequential Analysis. CNS Drugs 2021; 35:105-120. [PMID: 33428176 DOI: 10.1007/s40263-020-00777-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/13/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Ibuprofen and paracetamol (acetaminophen) are very commonly used for analgesia and pain. In 2020, the US FDA gave its first approval of a fixed-dose combination (FDC) of the two drugs in the same tablet for postoperative pain. There has been no quantitative, summative analysis of the FDC effect size measures against postoperative pain in adults. Similar analyses exist, but only in pediatric patients. OBJECTIVE This was the first meta-analysis to compare the efficacy and safety outcomes of the ibuprofen/paracetamol FDC against placebo, administered postoperatively, for moderate to severe pain relief in adults. METHODS The MEDLINE, EMBASE, and Cochrane CENTRAL databases, in addition to the grey literature, were searched for clinical trials until April 2020, to identify comparative literature studies of the ibuprofen/paracetamol FDC in acute postoperative pain in adults. No restrictions on doses, formulations (oral, intravenous), and underlying type of surgery were applied. Independent reviewers performed the study selection, data extraction, and the risk-of-bias and quality-of-evidence assessments based on the Cochrane criteria. The outcome measures of interest in the meta-analysis were ≥ 50% pain relief , need for rescue medications, and occurrence of adverse drug events. Statistical analyses using a random-effects model were performed, at a statistical significance of p < 0.05. The RevMan software was used for analysis. A trial sequential analysis (TSA) was conducted to assess how precise and conclusive the meta-analysis outcomes are. RESULTS Seven double-blind, randomized controlled trials with 2947 participants were included. The FDC dose was at three different levels: 75-100 mg ibuprofen/250 mg paracetamol, 150-200 mg ibuprofen/500 mg paracetamol (FDA-approved dose level), and 292.5-400 mg ibuprofen/975-1000 mg paracetamol. The ≥ 50% pain relief outcome was more achieved with the FDC compared to placebo (risk ratio [RR] 2.60, 95% confidence interval [CI] 2.11-3.20, p < 0.00001), as was the reduced need for rescue medications (RR 0.51, 95% CI 0.37-0.71, p < 0.0001). While inconclusive based on TSA, the FDC was at the highest doses at least as well tolerated as placebo regarding the occurrence of adverse events, including severe, common, and treatment-related adverse events, as well as those that lead to discontinuation, but it was also significantly associated with lower rates of headache and nausea. Subgroup analyses confirmed that the efficacy and safety of the FDC were maintained regardless of doses and formulations. The sensitivity analysis confirmed outcomes against potential publication bias and identified sources of heterogeneity in analyses. CONCLUSION The ibuprofen plus paracetamol FDC is conclusively an effective analgesic against placebo in acute postoperative, moderate to severe pain in adults. It is also superiorly well tolerated, including at the higher dose of 292.5-400 mg ibuprofen/975-1000 mg paracetamol; however, safety outcomes were inconclusive. Future studies need to confirm the safety of FDC and its benefits against other marketed analgesics in postoperative pain.
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Affiliation(s)
- Dina Abushanab
- Drug Information Department, Hamad Medical Corporation, Doha, Qatar.,School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
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Larsen MK, Kofod T, Duch K, Starch-Jensen T. Short-term Haematological Parameters Following Surgical Removal of Mandibular Third Molars with Different Doses of Methylprednisolone Compared with Placebo. A Randomized Controlled Trial. EJOURNAL OF ORAL MAXILLOFACIAL RESEARCH 2020; 11:e3. [PMID: 32760476 PMCID: PMC7393928 DOI: 10.5037/jomr.2020.11203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 06/11/2020] [Indexed: 12/27/2022]
Abstract
Objectives To evaluate the influence of a single intraoperative injection of methylprednisolone on short-term haematological parameters following surgical removal of mandibular third molars. Material and Methods Fifty-two patients with indications for surgical removal of bilateral impacted mandibular third molars were included in a randomized, split-mouth and double-blinded study design. Each molar were randomly allocated into one of following four groups: 20 mg methylprednisolone, 30 mg methylprednisolone, 40 mg methylprednisolone and placebo. Peripheral blood samples were obtained before and three days after surgery. Haematological parameters involving haemoglobin, white blood cell count and C-reactive protein (CRP) were evaluated and expressed as mean changes. Level of significance was 0.05. Furthermore, outcomes were correlated for age, sex, smoking and time of surgery. Results There were no significant differences in postoperative haematological parameters with different doses of methylprednisolone compared with placebo. Peripheral blood samples revealed decreased level of haemoglobin and increased level of leucocytes and CRP in each group. Smokers displayed a significant lower level of haemoglobin and CRP compared with non-smokers (P < 0.05) and level of eosinophils decreased significantly with increasing age (P < 0.05). Conclusions This study indicates that a single intraoperative injection of methylprednisolone seems not to cause suppression of short-term haematological parameters compared with placebo following surgical removal of mandibular third molars.
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Affiliation(s)
| | - Thomas Kofod
- Department of Oral and Maxillofacial Surgery, Rigshospitalet, Copenhagen University HospitalDenmark
| | - Kirsten Duch
- Clinical unit of Biostatistics, Aalborg University Hospital, AalborgDenmark
| | - Thomas Starch-Jensen
- Department of Oral and Maxillofacial Surgery, Aalborg University HospitalDenmark
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Anti-inflammatory Effect of Low-Dose Anethole and Ibuprofen Combination Is Accompanied by Partial Prevention of Hepatic Metabolic Changes in Arthritic Rats. Inflammation 2020; 43:1680-1691. [PMID: 32424605 DOI: 10.1007/s10753-020-01241-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Anethole (AN) is a natural compound that has attracted great scientific interest because of its numerous biological activities, including anti-inflammatory effects. However, these effects were obtained with high doses of AN, which may be one limitation of its therapeutic use. This study evaluated the effects of a low-dose AN and ibuprofen (IB) combination on inflammatory parameters in Freund's complete adjuvant-induced arthritis (AIA) and arthritis-induced hepatic metabolic changes. Holtzman rats were used and divided into groups: normal, AIA (control), arthritics treated with IB, arthritics treated with AN, and arthritics treated with AN + IB. The volume of the paws, the appearance of secondary lesions, and the number of synovial leukocytes were evaluated. Gluconeogenesis and ureagenesis from alanine were determined in the rat liver in isolated perfusion. The AN + IB (62.5 + 8.75 mg/kg) treatment exerted an inhibitory effect on inflammatory parameters and partially prevented hepatic metabolic changes that was similar to the effect of high-dose IB (35 mg/kg) and AN (250 mg/kg) treatment. This effect of the treatments on hepatic metabolism can be, partly at least, explained by the preservation of both the alanine aminotransferase (ALT) activity and the cytosolic NADH/NAD+ redox potential in the liver. Taken together, the data obtained provided evidence that the AN + IB combination at lower doses than AN and IB treatment alone had beneficial inhibitory potential for the treatment of AIA and attenuated metabolic changes in the liver. Graphical Abstract.
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Larsen MK, Kofod T, Starch-Jensen T. Therapeutic efficacy of cryotherapy on facial swelling, pain, trismus and quality of life after surgical removal of mandibular third molars: A systematic review. J Oral Rehabil 2019; 46:563-573. [PMID: 30869171 DOI: 10.1111/joor.12789] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 01/13/2019] [Accepted: 03/09/2019] [Indexed: 11/27/2022]
Abstract
The objective was to test the hypothesis of no difference in facial swelling, pain, trismus and immediate quality of life after surgical removal of mandibular third molars, with or without post-operative cryotherapy. A MEDLINE (PubMed), EMBASE database and Cochrane library search in combination with a hand search of relevant journals were conducted by including human randomised controlled trials published in English until 17 July 2018. The search identified 37 titles. Six studies with low or unclear risk of bias fulfilled the inclusion criteria. Intermittent cryotherapy for 30 minutes during the first post-operative days significantly diminished facial swelling, pain and trismus compared with no cryotherapy. Patient's satisfaction and perception of recovery were significantly increased with cryotherapy. Therapeutic efficacy of intermittent cryotherapy on post-operative facial swelling, pain and trismus seems to be improved compared with continuous cryotherapy. Considerable variations in study design, diversity of used evaluation methods, outcome measures and various methodological confounding factors posed serious restrictions to review the literature in a quantitative systematic manner. Thus, conclusions drawn from the results of this systematic review should be interpreted with caution. Further well-designed randomised controlled trials including standardised protocol, larger patient sample, blinded outcome assessors, patient-reported outcome measures and three-dimensional volumetric analysis of facial swelling are required before evidence-based recommendations can be provided.
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Affiliation(s)
| | - Thomas Kofod
- Department of Oral and Maxillofacial Surgery, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Thomas Starch-Jensen
- Department of Oral and Maxillofacial Surgery, Aalborg University Hospital, Aalborg, Denmark
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do Nascimento-Júnior EM, Dos Santos GMS, Tavares Mendes ML, Cenci M, Correa MB, Pereira-Cenci T, Martins-Filho PRS. Cryotherapy in reducing pain, trismus, and facial swelling after third-molar surgery: Systematic review and meta-analysis of randomized clinical trials. J Am Dent Assoc 2019; 150:269-277.e1. [PMID: 30798949 DOI: 10.1016/j.adaj.2018.11.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 11/02/2018] [Accepted: 11/07/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND The aim of this systematic review and meta-analysis was to evaluate the efficacy of cryotherapy in reducing pain, trismus, and facial swelling in patients undergoing third-molar surgery. TYPES OF STUDIES REVIEWED The authors searched for randomized clinical trials in PubMed, Web of Science, SCOPUS, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, Google Scholar, and OpenThesis. Eligibility criteria were population: patients submitted to removal of impacted third molars; intervention and comparison: postoperative cryotherapy versus no cold therapy; and outcomes: primary outcome was postoperative pain, and secondary outcomes were facial swelling and trismus. Eligible studies must have reported at least 1 of the outcomes of interest. After extracting data and assessing quality, the authors performed the meta-analyses. RESULTS The authors included 6 studies in the quantitative synthesis analysis. Differences in pain intensity were found on postoperative day 2 (weighted mean difference, -0.72; 95% confidence interval, -1.45 to 0.01; P = .05) and postoperative day 3 (weighted mean difference, -0.36; 95% confidence interval, -0.59 to -0.13; P = .002). No evidence was found that cryotherapy was effective in reducing trismus and facial swelling. The quality of evidence was graded as low. CONCLUSIONS AND PRACTICAL IMPLICATIONS Evidence suggests that cryotherapy may have a small benefit in reducing pain after third-molar surgery, but it is not effective on facial swelling and trismus. Owing to the lack of standardization of cold application, effective evidence-based treatment protocols for cryotherapy after third-molar surgery still need to be established.
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Aitken P, Stanescu I, Playne R, Zhang J, Frampton CMA, Atkinson HC. An integrated safety analysis of combined acetaminophen and ibuprofen (Maxigesic ® /Combogesic ®) in adults. J Pain Res 2019; 12:621-634. [PMID: 30804681 PMCID: PMC6371943 DOI: 10.2147/jpr.s189605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Acetaminophen (APAP) and ibuprofen (IBP) are two analgesic compounds with a long history of use. Both are considered safe at recommended over-the-counter daily doses. Chronic use, high doses, or concomitant medication can produce safety risks for both drugs. APAP is associated with increased risk of hepatic injury, while IBP can produce gastric bleeding and thromboembolic events. Using a combination of APAP and IBP provides superior analgesia without transgressing daily dose limits of each individual drug. METHODS The present study aimed to determine if treatment with a fixed-dose combination (FDC) containing APAP and IBP results in any unexpected adverse events (AEs) and/or changes in the safety profiles of its two ingredients compared to monotherapy. The analysis will examine clinical safety data obtained from either single dose trials, multiple dose trials, a long-term exposure trial, and post-marketing surveillance data of APAP/IBP FDC tablets (Maxigesic®/Combogesic®, AFT Pharmaceuticals Ltd). The largest dataset was obtained by pooling the four randomized-controlled, multiple-dose clinical studies with either APAP 325 mg + IBP 97.5 mg (FDC 325/97.5, three tablets per dose) or APAP 500 mg + IBP 150 mg (FDC 500/150, two tablets per dose). At maximum doses, the two FDCs are bioequivalent, permitting the pooling of data for the analysis of safety. RESULTS A safety population of 922 patients who received full doses of either FDC, APAP alone, IBP alone, or placebo was compiled from the four studies. A total of 521 AEs were experienced with the incidence of FDC AEs similar to or below either monotherapy group or placebo. The FDC did not alter the incidence and percentage of the most common AEs, including gastrointestinal events and postoperative bleeding. CONCLUSION Overall, the FDC is well tolerated and has a strong safety profile at single and multiple doses with improved efficacy over monotherapy.
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Affiliation(s)
- Phillip Aitken
- Drug Development, AFT Pharmaceuticals Ltd, Auckland, New Zealand,
| | - Ioana Stanescu
- Drug Development, AFT Pharmaceuticals Ltd, Auckland, New Zealand,
| | - Rebecca Playne
- Drug Development, AFT Pharmaceuticals Ltd, Auckland, New Zealand,
| | - Jennifer Zhang
- Drug Development, AFT Pharmaceuticals Ltd, Auckland, New Zealand,
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Playne R, Anderson BJ, Frampton C, Stanescu I, Atkinson HC. Analgesic effectiveness, pharmacokinetics, and safety of a paracetamol/ibuprofen fixed-dose combination in children undergoing adenotonsillectomy: A randomized, single-blind, parallel group trial. Paediatr Anaesth 2018; 28:1087-1095. [PMID: 30375109 DOI: 10.1111/pan.13517] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/13/2018] [Accepted: 09/21/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Pain following tonsillectomy is often poorly managed in the home setting. Multimodal analgesia with acetaminophen (paracetamol) and nonsteroidal anti-inflammatory drugs offers superior analgesia over monotherapy but may be difficult for caregivers to manage. A fixed-dose combination oral suspension product containing paracetamol and ibuprofen has been developed to facilitate pediatric dosing. AIMS The aims of this study are to determine the analgesic effectiveness, pharmacokinetics, and safety of the fixed-dose combination at two doses in the pediatric population. METHODS In this prospective, multicenter, randomized, single-blind, parallel group trial, 251 children aged 2-12 years undergoing day-stay (adeno)tonsillectomy were randomized to two dose groups of the fixed-dose combination. A doubled loading dose was given preoperatively, followed by treatment for up to 11 days (Higher dose: paracetamol 15 mg/kg + ibuprofen 4.5 mg/kg, Lower dose: paracetamol 12 mg/kg + ibuprofen 3.6 mg/kg). Blood samples were collected for pharmacokinetic analysis for up to 6 hours after the loading dose. The analgesic effectiveness was examined on the first day after surgery using both Parents Postoperative Pain Measurement and modified Wong-Baker Faces pain scales. Rescue medication consumption was recorded throughout the study. RESULTS Differences in maximum plasma concentration (Cmax ) and total exposure (AUC0→t ) between the treatment groups for both analytes were consistent with a 25% increase in dose; there was no difference in time to peak concentration (Tmax ). On the first postoperative day, there was no difference in pain scores or rescue medication use between treatment groups (approximately 30% in both groups). The combination was well tolerated by both groups. The most common adverse events were vomiting and nausea. The incidence of postoperative bleeding was 4.4%. CONCLUSION The shallow dose-response relationship and good tolerability of the fixed-dose combination over an extended study period supports the utility of both doses of the fixed-dose combination in the home setting.
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Affiliation(s)
| | - Brian J Anderson
- Department of Anaesthesiology, University of Auckland, Auckland, New Zealand
| | - Chris Frampton
- Department of Medicine, University of Otago, Christchurch, New Zealand
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12
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Daniels SE, Atkinson HC, Stanescu I, Frampton C. Analgesic Efficacy of an Acetaminophen/Ibuprofen Fixed-dose Combination in Moderate to Severe Postoperative Dental Pain: A Randomized, Double-blind, Parallel-group, Placebo-controlled Trial. Clin Ther 2018; 40:1765-1776.e5. [PMID: 30245281 DOI: 10.1016/j.clinthera.2018.08.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/20/2018] [Accepted: 08/25/2018] [Indexed: 12/12/2022]
Abstract
PURPOSE Acute pain is a significant burden to the individual and to society. There is a clear need for a pain medication that provides improved analgesia over common analgesics, without compromising tolerability. The goal of this study was to determine the efficacy of a new fixed-dose combination of acetaminophen 975 mg and ibuprofen 292.5 mg (FDC 975/292.5) relative to acetaminophen or ibuprofen monotherapy, or placebo. METHODS This prospective, multicenter, randomized, double-blind, placebo-controlled, Phase III trial included 408 adult volunteers aged 18 to 60 years experiencing moderate to severe pain after surgical removal of at least 2 impacted third molars. Subjects were randomized in a 3:3:3:2 ratio to the following interventions: FDC 975/292.5, acetaminophen 975 mg, ibuprofen 292.5 mg, and placebo. Self-reported pain intensity scores were recorded over a 48-hour double-blind treatment period using a 100-mm visual analog scale. In addition, time to perceptible and meaningful pain relief was assessed by using the two-stopwatch method; use of rescue medication (oxycodone) was recorded; and patients rated their pain relief on a 5-point categorical scale. All adverse events during the 30-day study period were assessed. FINDINGS The majority of participants were female (67.4%) and white (90.0%), with a mean age of 24.8 years. Demographic and baseline characteristics were balanced across treatment groups, with a mean baseline pain score of 56.4 mm. The primary end point was the time-adjusted sum of pain intensity differences over 48 hours, which was found to be significantly greater for FDC 975/292.5 than for both monotherapies and placebo (all, P < 0.001). The robustness of the procedures used in the calculation of the primary end point was confirmed in a series of sensitivity analyses. Statistical superiority of the combination was evident in all secondary end points (time to meaningful pain relief, maximum pain score, response rate, participants using supplementary analgesia, time to rescue, oxycodone consumption, and categorical pain relief score) with the exception of time to perceptible pain relief versus monotherapies and the time to peak response versus ibuprofen. The percentage of patients reporting adverse events was 37.3% in the FDC 975/292.5 group, with no significant differences between treatment groups. Nausea was the most common adverse event across all groups. IMPLICATIONS Overall, the fixed-dose combination of acetaminophen and ibuprofen provided greater and more rapid analgesia than comparable doses of either agent alone or placebo in adults after removal of impacted third molars. ClinicalTrials.gov identifier: NCT01420653.
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Affiliation(s)
| | | | | | - Chris Frampton
- Department of Medicine, University of Otago, Christchurch, New Zealand.
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Larsen MK, Kofod T, Christiansen AE, Starch-Jensen T. Different Dosages of Corticosteroid and Routes of Administration in Mandibular Third Molar Surgery: a Systematic Review. J Oral Maxillofac Res 2018; 9:e1. [PMID: 30116513 PMCID: PMC6090248 DOI: 10.5037/jomr.2018.9201] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 06/25/2018] [Indexed: 11/26/2022]
Abstract
Objectives The objective of the present systematic review was to test the hypothesis of no difference in facial swelling, pain and trismus after surgical removal of mandibular third molar with different dosages of corticosteroids and administration routes. Material and Methods A MEDLINE (PubMed), Embase database and Cochrane Library search in combination with a hand-search of relevant journals was conducted by including randomized controlled trials published in English until 1st December 2017. Results Seven studies fulfilled the inclusion criteria. Considerable variation in the included studies prevented meta-analysis from being performed. Preoperative submucosal injection of corticosteroids significantly diminishes facial swelling, pain and trismus compared with placebo. However, different dosages of corticosteroid and administration routes reveal contrary results indicating that administration of a higher dosage of corticosteroids do not necessarily cause a further decrease in facial swelling, pain and trismus. Conclusions Consequently, the optimal dosage of corticosteroids and administration route for diminishing postsurgical morbidity and improve quality of life after surgical removal of mandibular third molar is presently unknown. Therefore, further well-designed randomized clinical trials including a standardised protocol, patient-reported outcome measures and three-dimensional analysis of facial swelling is needed.
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Affiliation(s)
- Marie Kjærgaard Larsen
- Department of Oral and Maxillofacial Surgery, Aalborg University Hospital, AalborgDenmark
| | - Thomas Kofod
- Department of Oral and Maxillofacial Surgery, Rigshospitalet, Copenhagen University Hospital, CopenhagenDenmark
| | - Ann-Eva Christiansen
- Unit of Epidemiology and Biostatistics, Aalborg University Hospital, Aalborg, Denmark
| | - Thomas Starch-Jensen
- Department of Oral and Maxillofacial Surgery, Aalborg University Hospital, AalborgDenmark
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Wedmore IS, Butler FK. Battlefield Analgesia in Tactical Combat Casualty Care. Wilderness Environ Med 2018; 28:S109-S116. [PMID: 28601204 DOI: 10.1016/j.wem.2017.04.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Revised: 04/10/2017] [Accepted: 04/12/2017] [Indexed: 10/19/2022]
Abstract
At the start of the Afghanistan conflict, battlefield analgesia for US military casualties was achieved primarily through the use of intramuscular (IM) morphine. This is a suboptimal choice, since IM morphine is slow-acting, leading to delays in effective pain relief and the risk of overdose and death when dosing is repeated in order to hasten the onset of analgesia. Advances in battlefield analgesia, pioneered initially by Tactical Combat Casualty Care (TCCC), and the Army's 75th Ranger Regiment, have now been incorporated into the Triple-Option Analgesia approach. This novel strategy has gained wide acceptance in the US military. It calls for battlefield analgesia to be achieved using 1 or more of 3 options depending on the casualty's status: 1) the meloxicam and acetaminophen in the combat wound medication pack (CWMP) for casualties with relatively minor pain that are still able to function effectively as combatants if their sensorium is not altered by analgesic medications; 2) oral transmucosal fentanyl citrate (OTFC) for casualties who have moderate to severe pain, but who are not in hemorrhagic shock or respiratory distress, and are not at significant risk for developing either condition; or 3) ketamine for casualties who have moderate to severe pain, but who are in hemorrhagic shock or respiratory distress or are at significant risk for developing either condition. Ketamine may also be used to increase analgesic effect for casualties who have previously been given opioid medication. The present paper outlines the evolution and evidence base for battlefield analgesia as currently recommended by TCCC. It is not intended to be a comprehensive review of all prehospital analgesic options.
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Affiliation(s)
- Ian S Wedmore
- Madigan Army Medical Center, Tacoma, Washington (Dr Wedmore) and the Joint Trauma System, San Antonio, TX (Dr Butler).
| | - Frank K Butler
- Madigan Army Medical Center, Tacoma, Washington (Dr Wedmore) and the Joint Trauma System, San Antonio, TX (Dr Butler)
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Keilani C, Simondet N, Maalouf R, Yigitoglu A, Bougrine A, Simon D, Fligny I. Effects of music intervention on anxiety and pain reduction in ambulatory maxillofacial and otorhinolaryngology surgery: a descriptive survey of 27 cases. Oral Maxillofac Surg 2017; 21:227-232. [PMID: 28365803 DOI: 10.1007/s10006-017-0616-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 03/08/2017] [Indexed: 06/07/2023]
Abstract
PURPOSE The aim of this study is to determine patients' opinion regarding listening to music before an ambulatory maxillofacial surgery and effects on anxiety and pain reduction. METHODS This study was conducted on outpatients having a maxillofacial surgery between December 2015 and April 2016 at Poissy/Saint-Germain-en-Laye hospital (France). Patients listened with headphones to an easy-listening music in the operation theater before the first ambulation. A questionnaire including a visual analog scale (VAS) for pain and anxiety was given to participants. The primary endpoint was to determine patients' opinion regarding listening to music before surgery. Secondary endpoints were to determine VAS pain mean, VAS anxiety mean before surgery, VAS anxiety mean after surgery, and if patients wanted to listen to their own playlist. We decided to compare VAS anxiety and pain mean between patients who accepted to listen to music (ALM) and who refused to listen to music (RLM). RESULTS Nineteen patients ALM and 8 patients RLM to music. 78.9% of patients considered that listening to music before surgery decreased their anxiety. In patients who ALM, the mean (standard deviation, SD) of VAS pain after surgery was 3.42 (1.95), the mean (SD) of VAS anxiety before surgery was 3.1 (2.3), and the mean (SD) of VAS anxiety was 1.21 (0.85). There was a statistically significantly difference of the VAS anxiety mean (SD) before surgery between patients who ALM 3.10 (2.30) and who RLM 6.12 (1.88) (p = 0.005). There was a statistically significantly difference of the VAS anxiety mean (SD) after surgery between patients who ALM 1.21 (0.85) and who RLM 2.62 (1.30) (p = 0.009). Fifty percent of the patients wanted to choose their own music. CONCLUSION Music seems to reduce anxiety before maxillofacial surgery. An interventional randomized study is needed to demonstrate the positive impact of music on anxiety before maxillofacial surgery.
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Affiliation(s)
- Chafik Keilani
- Department of Otorhinolaryngology and Maxillofacial Surgery, Hôpital Poissy/Saint, 20 Rue Armagis, 78100, Saint-Germain-en-Laye, France.
- Faculty of Medicine Pierre et Marie Curie (Paris VI), Paris, France.
- Centre hospitalier national d'ophtalmologie (CHNO) des Quinze-Vingts, 28, rue de Charenton, 75012, Paris, France.
| | - Nicolas Simondet
- Department of Otorhinolaryngology and Maxillofacial Surgery, Hôpital Poissy/Saint, 20 Rue Armagis, 78100, Saint-Germain-en-Laye, France
- Faculty of Medicine Paris-Ile-de-France-Ouest, Paris, France
| | - Ramzi Maalouf
- Department of Otorhinolaryngology and Maxillofacial Surgery, Hôpital Poissy/Saint, 20 Rue Armagis, 78100, Saint-Germain-en-Laye, France
| | - Ahmet Yigitoglu
- Department of Otorhinolaryngology and Maxillofacial Surgery, Hôpital Poissy/Saint, 20 Rue Armagis, 78100, Saint-Germain-en-Laye, France
| | - Alexandre Bougrine
- Department of Otorhinolaryngology and Maxillofacial Surgery, Hôpital Poissy/Saint, 20 Rue Armagis, 78100, Saint-Germain-en-Laye, France
| | - Didier Simon
- Department of Otorhinolaryngology and Maxillofacial Surgery, Hôpital Poissy/Saint, 20 Rue Armagis, 78100, Saint-Germain-en-Laye, France
| | - Isabelle Fligny
- Department of Otorhinolaryngology and Maxillofacial Surgery, Hôpital Poissy/Saint, 20 Rue Armagis, 78100, Saint-Germain-en-Laye, France
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Effectiveness of cold therapy in reducing pain, trismus, and oedema after impacted mandibular third molar surgery: a randomized, self-controlled, observer-blind, split-mouth clinical trial. Int J Oral Maxillofac Surg 2015; 45:118-23. [PMID: 26597577 DOI: 10.1016/j.ijom.2015.10.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 08/13/2015] [Accepted: 10/23/2015] [Indexed: 11/21/2022]
Abstract
Cold therapy is a conventional and widely used modality for reducing pain, trismus, and oedema after dentoalveolar surgeries. However, information reported in the literature on its effectiveness is insufficient and controversial. This study was performed to evaluate the effect of local cold application in reducing pain, trismus, and swelling after impacted mandibular third molar surgery. Thirty patients (seven males and 23 females) with bilateral symmetrical mandibular impacted third molars were enrolled in this randomized, self-controlled, observer-blind clinical trial. The patients were aged between 18 and 30 years. After surgical removal of the tooth on one side (intervention), ice pack therapy was given for 24h after surgery; for the other side (control), no cold therapy was given. The time interval between the two surgeries was at least 4 weeks. The amount of pain, trismus, and facial swelling was measured on days 2 and 7 postoperative, and patient satisfaction with the cold therapy vs. no cold therapy was assessed. The amount of pain, trismus, and facial swelling, and the extent of patient satisfaction were not significantly different between the intervention and control sides. Cold therapy had no beneficial effects on postoperative sequelae after impacted mandibular third molar surgery.
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