1
|
Brown KA, Gregorio EN, Barot D, Usimaki A, Linardi RL, Missanelli JR, You Y, Robinson MA, Ortved KF. Single-dose nonsteroidal anti-inflammatory drugs in horses have no impact on concentrations of cytokines or growth factors in autologous protein solution and platelet-rich plasma. Am J Vet Res 2024; 85:ajvr.23.11.0258. [PMID: 38346393 DOI: 10.2460/ajvr.23.11.0258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 01/29/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE To determine the effects of a single dose of the NSAIDs phenylbutazone, firocoxib, flunixin meglumine, and ketoprofen on concentrations of growth factors and cytokines in autologous protein solution (APS) and platelet-rich plasma (PRP). ANIMALS 6 adult university-owned horses. METHODS For the first phase, 6 horses were randomized to receive ketoprofen (1,000 mg) or flunixin meglumine (500 mg) IV. Blood was obtained and processed for APS (Pro-Stride) and PRP (Restigen) before and 6 hours after administration of NSAIDs. Horses underwent a 2-week washout period, after which the protocol was repeated using a crossover design. For the second phase, following at least a 2-week washout period, the study protocol was repeated with phenylbutazone (1 g) or firocoxib (57 mg) administered orally. Plasma was collected 6 hours after administration for evaluation of drug concentrations, and APS and PRP were analyzed for concentrations of drug, platelets, leukocytes, and several growth factors and cytokines (PDGF, fibroblast growth factor, TGF-β1, IL-1β, IL-10, IL-6, IL-8, and tumor necrosis factor-α) before and 6 hours after administration of NSAIDs using immunoassays. RESULTS There were no significant differences in concentrations of cytokines or growth factors before or after administration of any NSAID. There were significant differences in concentrations of leukocytes and platelets based on both product and time. NSAID concentrations in plasma were not significantly different from concentrations in APS and PRP. CLINICAL RELEVANCE These results help guide clinicians on the appropriate use of these NSAIDs in conjunction with the processing of APS and PRP, which is unlikely to significantly alter the final product after single-dose administration.
Collapse
Affiliation(s)
- Kara A Brown
- Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA
| | - Elizabeth N Gregorio
- Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA
| | - Dhvani Barot
- Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA
| | - Alexandra Usimaki
- Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA
| | - Renata L Linardi
- Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA
| | - Jaclyn R Missanelli
- Pennsylvania Equine Toxicology and Research Laboratory, University of Pennsylvania School of Veterinary Medicine, West Chester, PA
| | - Youwen You
- Pennsylvania Equine Toxicology and Research Laboratory, University of Pennsylvania School of Veterinary Medicine, West Chester, PA
| | - Mary A Robinson
- Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA
| | - Kyla F Ortved
- Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA
| |
Collapse
|
2
|
Flores-Arriaga JC, Chavarría-Bolaños D, Pozos-Guillén ADJ, Escobar-Barrios VA, Cerda-Cristerna BI. Synthesis of a PVA drug delivery system for controlled release of a Tramadol-Dexketoprofen combination. J Mater Sci Mater Med 2021; 32:56. [PMID: 33961138 PMCID: PMC8105240 DOI: 10.1007/s10856-021-06529-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 04/19/2021] [Indexed: 06/12/2023]
Abstract
The local administration of analgesic combinations by means of degradable polymeric drug delivery systems is an alternative for the management of postoperative pain. We formulated a Tramadol-Dexketoprofen combination (TDC) loaded in poly(vinyl alcohol) (PVA) film. Films were prepared by the solvent casting method using three different molecular weights of PVA and crosslinking those films with citric acid, with the objective of controlling the drug release rate, which was evaluated by UV-vis spectrometry. Non-crosslinked PVA films were also evaluated in the experiments. Differential scanning calorimetry (DSC) analysis of samples corroborated the crosslinking of PVA by the citric acid. Blank and loaded PVA films were tested in vitro for its impact on blood coagulation prothrombin time (PT) and partial thromboplastin time (PTT). The swelling capacity was also evaluated. Crosslinked PVA films of higher-molecular weight showed a prolonged release rate compared with that of the lower-molecular-weight films tested. Non-crosslinked PVA films released 11-14% of TDC. Crosslinked PVA films released 80% of the TDC loaded (p < 0.05). This suggests that crosslinking films can modify the drug release rate. The blank and loaded PVA films induced PT and PTT in the normal range. The results showed that the polymeric films evaluated here have the appropriate properties to allow films to be placed directly on surgical wounds and have the capacity for controlled drug release to promote local analgesia for the control of postoperative pain.
Collapse
Affiliation(s)
- Juan Carlos Flores-Arriaga
- Advanced Polymers Lab, Instituto Potosino de Investigación Científica y Tecnológica (IPICYT), Camino a la Presa 2055, Lomas 4a, 78216, San Luis Potosí, SLP, Mexico
| | - Daniel Chavarría-Bolaños
- Diagnostic and Surgical Sciences Department, Faculty of Dentistry, Universidad de Costa Rica, San Jose, Costa Rica
| | - Amaury de Jesús Pozos-Guillén
- Basic Science Laboratory, Faculty of Dentistry, San Luis Potosi University, Manuel Nava 2, Zona Universitaria, 78290, San Luis Potosí, SLP, México
| | - Vladimir Alonso Escobar-Barrios
- Advanced Polymers Lab, Instituto Potosino de Investigación Científica y Tecnológica (IPICYT), Camino a la Presa 2055, Lomas 4a, 78216, San Luis Potosí, SLP, Mexico.
| | - Bernardino Isaac Cerda-Cristerna
- Facultad de Odontología, Región Orizaba-Córdoba, Universidad Veracruzana, Abasolo Sur, SN, Tenango de Río Blanco, 94732, Veracruz, México.
| |
Collapse
|
3
|
Abstract
The primary aim of this study was to examine sex differences in acute antinociceptive and anti-inflammatory effects of nonsteroidal anti-inflammatory drugs (NSAIDs) in rats. Complete Freund's adjuvant (CFA) was administered to adult Sprague-Dawley rats to induce pain and inflammation in one hindpaw; 2.5 h later, vehicle or a single dose of the NSAIDs ibuprofen (1.0-32 mg/kg) or ketoprofen (0.1-10 mg/kg), or the COX-2-preferring inhibitor celecoxib (1.0-10 mg/kg) was injected i.p. Mechanical allodynia, heat hyperalgesia, biased weight-bearing, and hindpaw thickness were assessed 0.5-24 h after drug injection. Ibuprofen and ketoprofen were more potent or efficacious in females than males in reducing mechanical allodynia and increasing weight-bearing on the CFA-injected paw, and celecoxib was longer-acting in females than males on these endpoints. In contrast, ketoprofen and celecoxib were more potent or efficacious in males than females in reducing hindpaw edema. When administered 3 days rather than 2.5 h after CFA, ketoprofen (3.2-32 mg/kg) was minimally effective in attenuating mechanical allodynia and heat hyperalgesia, and did not restore weight-bearing or significantly decrease hindpaw edema, with no sex differences in any effect. Neither celecoxib nor ketoprofen effects were significantly attenuated by cannabinoid receptor 1 or 2 (CB1 or CB2) antagonists in either sex. These results suggest that common NSAIDs administered shortly after induction of inflammation are more effective in females than males in regard to their antinociceptive effects, whereas their anti-inflammatory effects tend to favor males; effect sizes indicate that sex differences in NSAID effect may be functionally important in some cases.
Collapse
Affiliation(s)
- Rebecca M. Craft
- Department of Psychology, Washington State University, Pullman, Washington
| | - Kelly A. Hewitt
- Department of Psychology, Washington State University, Pullman, Washington
| | - Stevie C. Britch
- Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky, Lexington, Kentucky, USA
| |
Collapse
|
4
|
Abstract
BACKGROUND The efficacy of dexketoprofen for migraine attack remains controversial. We conduct a systematic review and meta-analysis to explore the influence of dexketoprofen supplementation versus placebo on pain control in migraine attack patients. METHODS We search PubMed, EMbase, Web of science, EBSCO, and Cochrane library databases through March 2019 for randomized controlled trials (RCTs) assessing the effect of dexketoprofen supplementation versus placebo on pain control for migraine attack patients. This meta-analysis is performed using the random-effect model. RESULTS Five RCTs involving 794 patients are included in the meta-analysis. Overall, compared with control group for migraine attack, dexketoprofen supplementation is associated with substantially increased pain free at 2 hours (RR = 1.90; 95% CI = 1.43-2.53; P < .0001), pain free at 48 hours (RR = 1.63; 95% CI = 1.07-2.49; P = .02), good or excellent treatment (RR = 1.48; 95% CI = 1.24-1.78; P < .0001) and pain relief at 2 hours (RR = 1.80; 95% CI = 1.17-2.77; P = .007), as well as reduced need for rescue drug (RR = 0.64; 95% CI = 0.43-0.94; P = .02), with no significant increase in adverse events (RR = 1.51; 95% CI = 0.87-2.62; P = .14). CONCLUSION Dexketoprofen supplementation benefits to improve pain control at 48 hours and reduce the need for rescue drug in migraine attack patients.
Collapse
|
5
|
Lobo S, Yan G. Evaluation iontophoretic delivery of a cationic ketoprofen prodrug for treating nociceptive symptoms in monosodium iodoacetate induced osteoarthritic rat model. Int J Pharm 2019; 569:118598. [PMID: 31394185 DOI: 10.1016/j.ijpharm.2019.118598] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 07/30/2019] [Accepted: 08/03/2019] [Indexed: 11/18/2022]
Abstract
Topical nonsteroidal anti-inflammatory drugs have been used in treatment of osteoarthritis but their efficacy is marginal. One major reason is because of limited drug direct penetration to affected joint and muscle tissues from the topical application. The main purpose of this study was to evaluate a new topical treatment through enhancing the direct drug penetration to local muscle and joint tissues for improving topical treatment of osteoarthritis. A cationic prodrug, ketoprofen choline chloride (KCC) was synthesized for iontophoretic topical delivery. Anodal iontophoretic delivery of KCC and cathodal iontophoretic delivery of ketoprofen to the knee of live hairless rats were evaluated and the drug concentrations in the joint and muscle tissues over the time were determined. In addition, a knee osteoarthritis rat model was induced with intra-articular injection of monosodium iodoacetate solution. Anodal iontophoretic delivery of KCC, cathodal iontophoretic delivery of ketoprofen, or anodal iontophoretic delivery of sodium chloride were applied to the affected knee joint of each rat group, respectively. Knee joint pain was evaluated through a hind paw weight bearing study and knee joint inflammation was evaluated through measuring of the knee diameter. Iontophoretic delivery of KCC showed much higher drug concentration in the knee joint and muscle tissues, compared to iontophoretic delivery of ketoprofen. Treatment of rat knee joint with anodal iontophoresis of KCC also showed significant pain relief and knee inflammation reduction comparing to the control group, while treatment results from cathodal iontophoresis of ketoprofen were mostly not significantly different from the control group.
Collapse
Affiliation(s)
- Shabbir Lobo
- Department of Biomedical and Pharmaceutical Sciences, Idaho State University, Pocatello, ID 83209, United States
| | - Guang Yan
- Department of Pharmaceutical Sciences, MCPHS University, Worcester, MA 01608, United States.
| |
Collapse
|
6
|
Kaya C, Atalay YO, Meydan BC, Ustun YB, Koksal E, Caliskan S. [Evaluation of the neurotoxic effects of intrathecal administration of (S)-(+)-Ketoprofen on rat spinal cords: randomized controlled experimental study]. Braz J Anesthesiol 2019; 69:403-412. [PMID: 31371174 PMCID: PMC9391909 DOI: 10.1016/j.bjan.2019.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 03/08/2019] [Accepted: 03/17/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND OBJECTIVES Intrathecal administration of non-steroidal anti-inflammatory drugs is more efficacious for post-operative pain management. Cyclooxygenase inhibiting non-steroidal anti-inflammatory drugs like (S)-(+)-Ketoprofen, may be effective at lower intrathecal doses than parenteral ones. Preclinical safety regarding possible neurotoxicity associated with the intrathecal (S)-(+)-Ketoprofen was not evaluated. Here we analysed the neurotoxicity of intrathecally administered (S)-(+)-Ketoprofen in rats. METHODS A randomized placebo-controlled experimental study was conducted. Sprague-Dawley rats (250-300g) aged 12-16 weeks were randomly divided into 2 treatments [100 and 800μg (S)-(+)-Ketoprofen] and control (sterile water) groups. Intrathecal catheters were placed via the atlantoaxial space in anesthetized rats. Pinch-toe tests, motor function evaluations and histopathological examinations of the spinal cord and nerve roots were performed at days 3, 7 and 21. Spinal cord sections were evaluated by light microscopy for the dorsal axonal funiculus vacuolation, axonal myelin loss, neuronal chromatolysis, neuritis, meningeal inflammation, adhesions, and fibrosis. RESULTS Rats in all the groups exhibited normal pinch-toe testing response (score=0) and normal gait at each observed time (motor function evaluation score=1). Neurotoxicity was higher with treatments on days 3 and 7 than that on day 21 (2, 3, 0, p=0.044; 2, 5, 0, p=0.029, respectively). On day 7, the total scores reflecting neuronal damage were higher in the 800μg group than those in the 100μg and Control Groups (5, 3, 0, p=0.048, respectively). CONCLUSION Intrathecal (S)-(+)-Ketoprofen caused dose-dependent neurohistopathological changes in rats on days 3 and 7 after injection, suggesting that (S)-(+)-Ketoprofen should not be intrathecally administered.
Collapse
Affiliation(s)
- Cengiz Kaya
- Ondokuz Mayis University, School of Medicine, Department of Anesthesiology, Kurupelit, Turquia.
| | - Yunus O Atalay
- Ondokuz Mayis University, School of Medicine, Department of Radiology, Kurupelit, Turquia
| | - Bilge C Meydan
- Ondokuz Mayis University, School of Medicine, Department of Pathology, Kurupelit, Turquia
| | - Yasemin B Ustun
- Ondokuz Mayis University, School of Medicine, Department of Anesthesiology, Kurupelit, Turquia
| | - Ersin Koksal
- Ondokuz Mayis University, School of Medicine, Department of Anesthesiology, Kurupelit, Turquia
| | - Sultan Caliskan
- Ondokuz Mayis University, School of Medicine, Department of Pathology, Kurupelit, Turquia
| |
Collapse
|
7
|
Luo L, Tan M, Luo Y. Determination of related substances in ketoprofen injection by RP-HPLC method. Pak J Pharm Sci 2019; 32:1607-1614. [PMID: 31608880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The paper aims to establish a RP-HPLC method for the simultaneous determination of six related substances in ketoprofen injection. The separation was performed on a VP-ODS C18 column (4.6mm×250mm, 5μm) with the mobile phase of 6.8% phosphate buffer solution (adjusted to pH3.5 with 85% phosphoric acid)-acetonitrile-water (2:43:55,v/v/v) at a flow rate of 1.2mL•min-1. The detection wavelength and the injection volume were set at 233nm and 20μL, respectively. Impurity A and C were calculated by external standard method. Main component self-compare method with calibration factor was used to calculate impurity B, D, E, F and main component self-compare method without calibration factor was used to calculate unspecified impurity. Related substances and degraded substances were completely separated from ketoprofen. For impurity A and C, the linear range of determination were separately 0.06 μg•mL-1 ~ 3.6μg•mL-1 and 0.036μg•mL-1 ~ 2.4μg•mL-1 with the correlation coefficient of 0.9999. The average recoveries (n=9) were 98.13% (RSD=0.35%) and 96.32% (RSD=0.43%). The precision and repeatability for method were good. With reference to ketoprofen (retention time =10.06 min), the relative retention time of impurity B, D, E, F were 0.71, 1.46, 0.59, 2.13, respectively, and the relative correction factors were 0.962, 0.938, 0.957, 0.960, respectively. Finally, determined that the contents of impurity A could not be more than 0.3%, any of the contents of impurity B, C, D, E, F and unspecified impurities could not be more than 0.2%, sum of the contents of impurities other than A and C couldn't be more than 0.5%. The method was proved to be simple, rapid, accurate, sensitive and suitable for the simultaneous determination of six related substances in ketoprofen injection.
Collapse
Affiliation(s)
- Lei Luo
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Mingguo Tan
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Yonghuang Luo
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| |
Collapse
|
8
|
Rugytė D, Gudaitytė J. Intravenous Paracetamol in Adjunct to Intravenous Ketoprofen for Postoperative Pain in Children Undergoing General Surgery: A Double-Blinded Randomized Study. ACTA ACUST UNITED AC 2019; 55:medicina55040086. [PMID: 30939851 PMCID: PMC6524359 DOI: 10.3390/medicina55040086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 02/28/2019] [Accepted: 03/26/2019] [Indexed: 02/07/2023]
Abstract
Background and objectives: The combination of non-steroidal anti-inflammatory drugs and paracetamol is widely used for pediatric postoperative pain management, although the evidence of superiority of a combination over either drug alone is insufficient. We aimed to find out if intravenous (i.v.) paracetamol in a dose of 60 mg kg-1 24 h-¹, given in addition to i.v. ketoprofen (4.5 mg kg-1 24 h-¹), improves analgesia, physical recovery, and satisfaction with postoperative well-being in children and adolescents following moderate and major general surgery. Materials and Methods: Fifty-four patients were randomized to receive either i.v. paracetamol or normal saline as a placebo in adjunct to i.v. ketoprofen. For rescue analgesia in patients after moderate surgery, i.v. tramadol (2 mg kg-¹ up two doses in 24 h), and for children after major surgery, i.v. morphine-patient-controlled analgesia (PCA) were available. The main outcome measure was the amount of opioid consumed during the first 24 h after surgery. Pain level at 1 and over 24 h, time until the resumption of normal oral fluid intake, spontaneous urination after surgery, and satisfaction with postoperative well-being were also assessed. Results: Fifty-one patients (26 in the placebo group and 25 in the paracetamol group) were studied. There was no difference in required rescue tramadol doses (n = 11 in each group) or 24-h morphine consumption (mean difference (95% CI): 0.06 (⁻0.17; 0.29) or pain scores between placebo and paracetamol groups. In patients given morphine-PCA, time to normal fluid intake was faster in the paracetamol than the placebo subgroup: median difference (95% CI): 7.5 (1.3; 13.7) h, p = 0.02. Parental satisfaction score was higher in the paracetamol than the placebo group (mean difference: ⁻1.3 (⁻2.5; ⁻0.06), p = 0.04). Conclusions: There were no obvious benefits to opioid requirement or analgesia of adding regular intravenous paracetamol to intravenous ketoprofen in used doses. However, intravenous paracetamol may contribute to faster recovery of normal functions and higher satisfaction with postoperative well-being.
Collapse
MESH Headings
- Acetaminophen/administration & dosage
- Acetaminophen/adverse effects
- Administration, Intravenous
- Adolescent
- Analgesics, Non-Narcotic/administration & dosage
- Analgesics, Non-Narcotic/adverse effects
- Analgesics, Opioid/administration & dosage
- Analgesics, Opioid/therapeutic use
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Child
- Child, Preschool
- Double-Blind Method
- Drug Therapy, Combination
- Female
- Follow-Up Studies
- Humans
- Infant
- Ketoprofen/administration & dosage
- Male
- Morphine/administration & dosage
- Morphine/therapeutic use
- Pain, Postoperative/drug therapy
- Patient Satisfaction
- Statistics, Nonparametric
- Tramadol/administration & dosage
- Tramadol/therapeutic use
- Treatment Outcome
Collapse
Affiliation(s)
- Danguolė Rugytė
- Department of Anesthesiology, Lithuanian University of Health Sciences, 44307Kaunas, Lithuania.
| | - Jūratė Gudaitytė
- Department of Anesthesiology, Lithuanian University of Health Sciences, 44307Kaunas, Lithuania.
| |
Collapse
|
9
|
Gay-Escoda C, Hanna M, Montero A, Dietrich T, Milleri S, Giergiel E, Zoltán TB, Varrassi G. Tramadol/dexketoprofen (TRAM/DKP) compared with tramadol/paracetamol in moderate to severe acute pain: results of a randomised, double-blind, placebo and active-controlled, parallel group trial in the impacted third molar extraction pain model (DAVID study). BMJ Open 2019; 9:e023715. [PMID: 30782886 PMCID: PMC6377526 DOI: 10.1136/bmjopen-2018-023715] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVES To compare efficacy/safety of oral tramadol 75 mg/dexketoprofen 25 mg (TRAM/DKP) and TRAM 75 mg/paracetamol 650 mg (TRAM/paracetamol) in moderate to severe pain following surgical removal of impacted lower third molar. DESIGN Multicentre, randomised, double-blind, placebo-controlled, phase IIIb study. PARTICIPANTS Healthy adult patients scheduled for surgical extraction of at least one fully/partially impacted lower third molar requiring bone manipulation. 654 patients were randomised and 653 were eligible for analysis. INTERVENTIONS Surgery was performed under local anaesthetic. No sedation was permitted. Patients rated pain intensity (PI) using an 11-Numerical Rating Scale (NRS) (0 no pain; 10 worst pain). Participants experiencing moderate/severe pain (≥4) within 4 hours of surgery were randomised (2:2:1 ratio) to a single oral dose of TRAM/DKP 75/25 mg, TRAM/paracetamol 75/650 mg or placebo. MAIN OUTCOME MEASURES Efficacy was based patients' electronic diaries. Analgesia and pain were recorded as follows: pain relief (PAR) on a 5-point Verbal Rating Scale (0='no relief', 1='a little (perceptible) relief', 2='some (meaningful) relief', 3='lot of relief', 4='complete relief') at the predefined postdose time points t15 min, t30 min, t1 hour, t1.5 hour, t2 hour, t4 hour, t6 hour and t8 hour and PI on the 11-point NRS at t0 and at the same predefined postdose time points. Onset of analgesia documented using double stopwatch method over a 2-hour period. Primary endpoint was total pain relief over 6 hours (TOTPAR6). Rescue medication was available during the treatment period. RESULTS TRAM/DKP was superior to TRAM/paracetamol and placebo at the primary endpoint TOTPAR6 (p<0.0001). Mean (SD) TOTPAR6 in the TRAM/DKP group was 13 (6.97), while those in the active control and placebo groups were 9.2 (7.65) and 1.9 (3.89), respectively. Superiority of TRAM/DKP over active comparator and placebo was observed at all secondary endpoints. Incidence of adverse events was comparable between active groups. CONCLUSIONS TRAM/DKP (75/25 mg) is effective and superior to TRAM/paracetamol (75/650 mg) in relieving moderate to severe acute pain following surgical removal of impacted lower third molar, with a faster onset of action, greater and durable analgesia, together with a favourable safety profile. TRIAL REGISTRATION NUMBER EudraCT 2015-004152-22 and NCT02777970.
Collapse
Affiliation(s)
- Cosme Gay-Escoda
- Department of Oral and Maxillofacial Surgery, Bellvitge Biomedical Research Institute (IDIBELL), School of Dentistry, Hospital Duran i Reynals, Barcelona, Spain
| | - Magdi Hanna
- Analgesics & Pain Research (APR) Ltd, Beckenham, UK
| | - Antonio Montero
- Department of Anaesthesiology Pain Treatment and Critical Care, University Hospital Arnau de Vilanova, Lleida, Spain
| | - Thomas Dietrich
- Department of Oral Surgery, School of Dentistry, University of Birmingham and Birmingham Dental Hospital, Birmingham Community NHS Foundation Trust, Birmingham, UK
| | - Stefano Milleri
- University Hospital G.B. Rossi, Verona, Italy
- Centro Ricerche Cliniche di Verona S.r.l, Verona, Italy
| | - Ewa Giergiel
- Ars-Dent Spokka Partnerska Fitonowicz Giergiel, Białystok, Poland
| | | | | |
Collapse
|
10
|
Nagai N, Ogata F, Ishii M, Fukuoka Y, Otake H, Nakazawa Y, Kawasaki N. Involvement of Endocytosis in the Transdermal Penetration Mechanism of Ketoprofen Nanoparticles. Int J Mol Sci 2018; 19:E2138. [PMID: 30041452 PMCID: PMC6073289 DOI: 10.3390/ijms19072138] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 07/17/2018] [Accepted: 07/20/2018] [Indexed: 12/14/2022] Open
Abstract
We previously designed a novel transdermal formulation containing ketoprofen solid nanoparticles (KET-NPs formulation), and showed that the skin penetration from the KET-NPs formulation was higher than that of a transdermal formulation containing ketoprofen microparticles (KET-MPs formulation). However, the precise mechanism for the skin penetration from the KET-NPs formulation was not clear. In this study we investigated whether energy-dependent endocytosis relates to the transdermal delivery from a 1.5% KET-NPs formulation. Transdermal formulations were prepared by a bead mill method using additives including methylcellulose and carbopol 934. The mean particle size of the ketoprofen nanoparticles was 98.3 nm. Four inhibitors of endocytosis dissolved in 0.5% DMSO (54 μM nystatin, a caveolae-mediated endocytosis inhibitor; 40 μM dynasore, a clathrin-mediated endocytosis inhibitor; 2 μM rottlerin, a macropinocytosis inhibitor; 10 μM cytochalasin D, a phagocytosis inhibitor) were used in this study. In the transdermal penetration study using a Franz diffusion cell, skin penetration through rat skin treated with cytochalasin D was similar to the control (DMSO) group. In contrast to the results for cytochalasin D, skin penetration from the KET-NPs formulation was significantly decreased by treatment with nystatin, dynasore or rottlerin with penetrated ketoprofen concentration-time curves (AUC) values 65%, 69% and 73% of control, respectively. Furthermore, multi-treatment with all three inhibitors (nystatin, dynasore and rottlerin) strongly suppressed the skin penetration from the KET-NPs formulation with an AUC value 13.4% that of the control. In conclusion, we found that caveolae-mediated endocytosis, clathrin-mediated endocytosis and macropinocytosis are all related to the skin penetration from the KET-NPs formulation. These findings provide significant information for the design of nanomedicines in transdermal formulations.
Collapse
Affiliation(s)
- Noriaki Nagai
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan.
| | - Fumihiko Ogata
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan.
| | - Miyu Ishii
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan.
| | - Yuya Fukuoka
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan.
| | - Hiroko Otake
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan.
| | - Yosuke Nakazawa
- Faculty of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan.
| | - Naohito Kawasaki
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan.
| |
Collapse
|
11
|
Braque S, Collin P, Serandour AL, Gentili ME. Multimodal oral analgesic protocol after cuff rotator arthroscopic surgery: A retrospective comparative study. Asian J Anesthesiol 2017; 55:46-47. [PMID: 28971806 DOI: 10.1016/j.aja.2017.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 03/28/2017] [Accepted: 03/31/2017] [Indexed: 11/18/2022]
Affiliation(s)
- S Braque
- Anaesthesia and Intensive Care Centre Hospitalier Privé Saint-Grégoire, 35760 Saint-Grégoire, France
| | - P Collin
- Orthopaedics and Shoulder Unit, Centre Hospitalier Privé Saint-Grégoire, 35760 Saint-Grégoire, France
| | | | - M E Gentili
- Anaesthesia and Intensive Care Centre Hospitalier Privé Saint-Grégoire, 35760 Saint-Grégoire, France.
| |
Collapse
|
12
|
Feragalli B, Ippolito E, Dugall M, Cacchio M, Belcaro G, Cesarone MR, Abdel-Tawab M, Riva A, Togni S, Eggenhoffner R, Giacomelli L. Effectiveness of a novel boswellic acids delivery form (Casperome®) in the management of grade II ankle sprains due to sport trauma - a registry study. Eur Rev Med Pharmacol Sci 2017; 21:4726-4732. [PMID: 29131239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE In this study, we evaluated a novel delivery form of boswellic acids (Casperome®) in the management of signs and symptoms associated with ankle sprain grade II due to sport trauma. PATIENTS AND METHODS In this supplement registry study, 72 otherwise healthy subjects with grade II ankle sprain induced by sport activities were advised to either follow a standard management (SM, 37 subjects) for the condition or the SM with the additional daily intake of 1 tablet containing 250 mg Casperome® (35 subjects). Subjects were allowed to use rescue medications (ketoprofen tablets, 25 mg/tablet), and their intake was measured at the end of the management period of 7 days. Each individual was subjected to several non-invasive examinations (self-reported pain at rest and under moderate exercise, range of active and passive movement, presence of local hematomas by ultrasonography) at the following time periods: at inclusion, to evaluate the basal conditions of the subject before the beginning of the study, at day 3 and at the end of the week to evaluate the response differences between the two groups. Additionally, a blood sample from the Casperome® treated subjects (34 out of 35 subjects) was taken at day 7 and analyzed for the systemic concentration of boswellic acids. RESULTS The 72 individuals recruited in this study spontaneously decided which management to follow, either SM (n=37) or SM+Casperome® (n=35). Supplementation with Casperome® 250 mg/day showed beneficial effects in the reduction of signs and symptoms of ankle sprains evaluated at day 3 and day 7, and was shown to induce measurable plasma level of boswellic acids. Moreover, the supplementary use of Casperome® was well-tolerated and devoid of side effects. CONCLUSIONS Our pilot registry study showed the effectiveness of Casperome® supplementation in improving recovery after ankle sprain of mild severity (grade II), suggesting a potentially beneficial role in relieving the trauma associated with sport activities and in decreasing the use of rescue drugs.
Collapse
Affiliation(s)
- B Feragalli
- IRVINE3 Vascular Lab and Physiology, Chieti - Pescara University.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Eljezi V, Biboulet C, Boby H, Schoeffler P, Pereira B, Duale C. The Dose-Dependent Effects of Ketoprofen on Dynamic Pain after Open Heart Surgery. Pain Physician 2017; 20:509-520. [PMID: 28934782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
BACKGROUND Non-steroidal anti-inflammatory drugs (NSAIDs) can reduce postoperative pain, in both static (i.e., at rest) and dynamic contexts (e.g., during coughing or mobilization), and reduced doses could improve their efficacy/tolerance balance. OBJECTIVES To test this hypothesis of efficacy after open heart surgery, in which NSAIDs are poorly used, particularly for safety concerns. STUDY DESIGN Randomized, double-blind trial. SETTING Single-center, French university hospital. METHODS Patients. One hundred patients at low risk of postoperative complications undergoing scheduled open heart surgery (97 analyzed). We tested intravenous ketoprofen, at a dose of 0.5 mg/kg-1 every 6 hours during the 48 hours following the end of sedation, after surgery. This standard protocol was compared to a similar one in which half doses were administered, to one with quarter doses, as well as to a placebo group. Analgesia was supplemented by acetaminophen plus self- and nurse-administered intravenous morphine. The primary outcome was the intensity of dynamic pain, assessed over 48 hours on an 11-point numerical rating scale (NRS). RESULTS Only the full-dose ketoprofen group showed reduced dynamic and static postoperative pain vs. placebo (P < 0.00001 for both). The evolution of dynamic pain suggested a delayed and therefore non-significant effect with the low doses. Ketoprofen did not affect either the postoperative morphine consumption or the tolerance outcomes, such as the volumes of chest tube drainage and the renal function. LIMITATIONS This pilot trial was undersized to test major tolerance outcomes. CONCLUSIONS Although we failed to demonstrate any analgesic effects with low doses of ketoprofen, we confirmed the good efficacy/tolerance balance with this propionic NSAID of intermediate COX2-selectivity. Lower doses of NSAIDs, potentiated by a loading dose, should be tested in the future.IRB approval: CPP Sud-Est VI (Clermont-Ferrand, France), on 12/23/2013.Clinical trial registry: EudraCT (2013-003878-27); ClinicalTrials.gov (NCT02180087).Key words: Non-steroidal anti-inflammatory drugs, ketoprofen, cyclooxygenase, pain, postoperative, sternotomy, postoperative rehabilitation, analgesia, side effects.
Collapse
Affiliation(s)
| | | | - Henri Boby
- CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | | | | |
Collapse
|
14
|
Sardana V, Burzynski J, Zalzal P. Safety and efficacy of topical ketoprofen in transfersome gel in knee osteoarthritis: A systematic review. Musculoskeletal Care 2017; 15:114-121. [PMID: 27778435 DOI: 10.1002/msc.1163] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE Topical ketoprofen in Transfersome gel has been used for the alleviation of symptoms in osteoarthritis. Non-steroidal anti-inflammatory drugs (NSAIDs) are associated with various side effects. Topical NSAIDs are known to have a lower side-effect profile when compared with systemic administration. The present systematic review aimed to determine the safety and efficacy of topical ketoprofen in Transfersome gel in knee osteoarthritis (OA). METHODS A systematic literature review was performed. The electronic databases EMBASE, MEDLINE, HealthStar and PubMed were searched from 1946 to June 2016. A screen of the reference sections of the included studies was also performed. Two blinded reviewers searched, screened, abstracted and evaluated the data quality using the Jadad scale. Studies were included if they contained: at least 50% of participants with knee OA, topical ketoprofen, human subjects and participants from North America or Europe. Study outcomes had to include patient-reported functional outcome scores. RESULTS Five studies were included, with a total of 3619 participants, and a mean Jadad score of 3.4/5. Western Ontario McMaster Universities (WOMAC) Osteoarthritis Index was the only outcome measure consistent across all of the randomized controlled trials included in the present review (four of the five included studies). All topical ketoprofen in Transfersome gel groups (25 mg, 50 mg and 100 mg) had improvements in pain that were superior to all other treatment arms, and the 50 mg topical ketoprofen in Transfersome gel group had functional gains that were superior to all other treatment arms. The majority of the adverse events were non-serious and related to skin and subcutaneous tissue disorders, with erythema being the most common. The average of all adverse events and gastrointestinal (GI) adverse events was highest in the oral celecoxib group (47.1% and 15.1%, respectively). The average frequency of GI adverse events in the topical ketoprofen groups was comparable with that in the topical placebo treatment arm. A meta-analysis was not feasible due to the heterogeneity among the studies. CONCLUSIONS Topical ketoprofen in Transfersome gel is an effective means of treating symptoms of knee OA, and is superior to oral celecoxib, oral placebo and topical placebo. The most commonly reported adverse events associated with the use of topical ketoprofen in Transfersome gel were non-severe skin and subcutaneous tissue disorders. Furthermore, as topical ketoprofen in Transfersome gel was associated with fewer adverse events when compared with oral celecoxib, and had rates of GI adverse events comparable with those of topical placebo, it may be ideal for those who are unable to take oral NSAIDs.
Collapse
Affiliation(s)
- Vandit Sardana
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Joanna Burzynski
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Paul Zalzal
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| |
Collapse
|
15
|
Varrassi G, Hanna M, Macheras G, Montero A, Montes Perez A, Meissner W, Perrot S, Scarpignato C. Multimodal analgesia in moderate-to-severe pain: a role for a new fixed combination of dexketoprofen and tramadol. Curr Med Res Opin 2017; 33:1165-1173. [PMID: 28326850 DOI: 10.1080/03007995.2017.1310092] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Untreated and under-treated pain represent one of the most pervasive health problems, which is worsening as the population ages and accrues risk for pain. Multiple treatment options are available, most of which have one mechanism of action, and cannot be prescribed at unlimited doses due to the ceiling of efficacy and/or safety concerns. Another limitation of single-agent analgesia is that, in general, pain is due to multiple causes. Combining drugs from different classes, with different and complementary mechanism(s) of action, provides a better opportunity for effective analgesia at reduced doses of individual agents. Therefore, there is a potential reduction of adverse events, often dose-related. Analgesic combinations are recommended by several organizations and are used in clinical practice. Provided the two agents are combined in a fixed-dose ratio, the resulting medication may offer advantages over extemporaneous combinations. CONCLUSIONS Dexketoprofen/tramadol (25 mg/75 mg) is a new oral fixed-dose combination offering a comprehensive multimodal approach to moderate-to-severe acute pain that encompasses central analgesic action, peripheral analgesic effect and anti-inflammatory activity, together with a good tolerability profile. The analgesic efficacy of dexketoprofen/tramadol combination is complemented by a favorable pharmacokinetic and pharmacodynamic profile, characterized by rapid onset and long duration of action. This has been well documented in both somatic- and visceral-pain human models. This review discusses the available clinical evidence and the future possible applications of dexketoprofen/tramadol fixed-dose combination that may play an important role in the management of moderate-to-severe acute pain.
Collapse
Affiliation(s)
- Giustino Varrassi
- a European League Against Pain, Zurich and Rome , Switzerland and Italy
| | - Magdi Hanna
- b Analgesics and Pain Research Unit (APRU), King's College Hospital , London , UK
| | | | - Antonio Montero
- d Anaesthesiology & Surgery Department , Hospital Arnau de Vilanova , Lleida , Spain
| | - Antonio Montes Perez
- e Anaesthesiology Department , Hospitales Mar-Eseranza , Barcelona , Spain
- f Universitat Autonoma de Barcelona
| | - Winfried Meissner
- g Department of Anaesthesiology and Intensive Care , Jena University Hospital , Jena , Germany
| | - Serge Perrot
- h Centre de la Douleur, Université Paris Descartes, INSERM U987, Hopital Cochin , Paris , France
| | - Carmelo Scarpignato
- i Clinical Pharmacology & Digestive Pathophysiology Unit, Department of Clinical & Experimental Pharmacology , University of Parma , Parma , Italy
| |
Collapse
|
16
|
Abstract
BACKGROUND This review is an update of "Single dose oral ketoprofen and dexketoprofen for acute postoperative pain in adults" last updated in Issue 4, 2009. Ketoprofen is a non-selective nonsteroidal anti-inflammatory drug (NSAID) used to treat acute and chronic painful conditions. Dexketoprofen is the (S)-enantiomer, which is believed to confer analgesia. Theoretically dexketoprofen is expected to provide equivalent analgesia to ketoprofen at half the dose, with a consequent reduction in gastrointestinal adverse events. This review is one of a series on oral analgesics for acute postoperative pain. Individual reviews have been brought together in two overviews to provide information about the relative efficacy and harm of the different interventions. OBJECTIVES To assess the efficacy and safety of single dose oral ketoprofen and oral dexketoprofen compared with placebo for acute postoperative pain, using methods that permit comparison with other analgesics evaluated in the same way, and criteria of efficacy recommended by an in-depth study at the individual patient level. SEARCH METHODS For this update, we searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and Embase from 2009 to 28 March 2017. We also searched the reference lists of retrieved studies and reviews, and two online clinical trial registries. SELECTION CRITERIA Randomised, double-blind, placebo-controlled trials of single dose orally administered ketoprofen or dexketoprofen in adults with moderate to severe acute postoperative pain. DATA COLLECTION AND ANALYSIS Two review authors independently considered studies for inclusion in the review, examined issues of study quality and potential bias, and extracted data. For dichotomous outcomes, we calculated risk ratio (RR) and number needed to treat for an additional beneficial outcome (NNT) or harmful outcome (NNH) with 95% confidence intervals (CI) for ketoprofen and dexketoprofen, compared with placebo, where there were sufficient data. We collected information on the number of participants with at least 50% of the maximum possible pain relief over six hours, the median time to use of rescue medication, and the proportion of participants requiring rescue medication. We also collected information on adverse events and withdrawals. We assessed the quality of the evidence using GRADE, and created 'Summary of findings' tables. MAIN RESULTS This updated review included 24 studies; six additional studies added 1001 participants involved in comparisons of ketoprofen or dexketoprofen and placebo, with a 12% increase in participants taking ketoprofen and a 65% increase for dexketoprofen. Most participants (70%) were women. Dental studies typically involved young participants (mean age 20 to 30 years); other types of surgery involved older participants (mean age 37 to 68 years). Overall, we judged the studies at high risk of bias only for small size, which can lead to an overestimation of benefit.Ketoprofen doses ranged between 6.5 mg and 150 mg. The proportion of participants achieving at least 50% pain relief over six hours with the usual ketoprofen oral dose of 50 mg was 57%, compared to 23% with placebo, giving an NNT of 2.9 (95% CI 2.4 to 3.7) (RR 2.5, 95% CI 2.0 to 3.1; 594 participants; 8 studies; high quality evidence). Efficacy was significantly better in dental studies (NNT 1.8) than other surgery (NNT 4.2). The proportion of participants using rescue medication within six hours was lower with ketoprofen (32%) than with placebo (75%), giving a number needed to treat to prevent use of rescue medication (NNTp) of 2.3 (95% CI 1.8 to 3.1); 263 participants; 4 studies; high quality evidence). Median time to remedication estimates were poorly reported. Reports of any adverse event were similar with ketoprofen (18%) and placebo (11%) (RR 1.6, 95% CI 0.98 to 2.8; 342 participants; 5 studies; high quality evidence). No study reported any serious adverse events (very low quality evidence).Dexketoprofen doses ranged between 5 mg and 100 mg. The proportion of participants achieving at least 50% pain relief over six hours with the usual dexketoprofen oral dose of 20 mg or 25 mg was 52%, compared to 27% with placebo, giving an NNT of 4.1 (95% CI 3.3 to 5.2) (RR 2.0, 95% CI 1.6 to 2.2; 1177 participants; 8 studies; high quality evidence). Efficacy was significantly better in dental studies (NNT 2.7) than other surgery (NNT 5.7). The proportion of participants using rescue medication within six hours was lower with dexketoprofen (47%) than placebo (69%), giving an NNTp of 4.7 (95% CI 3.3 to 8.0); 445 participants; 5 studies; high quality evidence). Median time to remedication estimates were poorly reported. Reports of any adverse event were similar with dexketoprofen (14%) and placebo (10%) (RR 1.4, 95% CI 0.89 to 2.2; 536 participants, 6 studies; high quality evidence). No study reported any serious adverse events (very low quality evidence). AUTHORS' CONCLUSIONS Ketoprofen at doses of 25 mg to 100 mg is an effective analgesic in moderate to severe acute postoperative pain with an NNT for at least 50% pain relief of 2.9 with a 50 mg dose. This is similar to that of commonly used NSAIDs such as ibuprofen (NNT 2.5 for 400 mg dose) and diclofenac (NNT 2.7 for 50 mg dose). Dexketoprofen is also effective with an NNT of 4.1 in the dose range 10 mg to 25 mg. Differential efficacy between dental surgery and other types of surgery seen for both drugs is unusual. Both drugs were well tolerated in single doses.
Collapse
Affiliation(s)
- Helen Gaskell
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)OxfordOxfordshireUK
| | | | | | | | | |
Collapse
|
17
|
Chen Z, Xing L, Fan Q, Cheetham AG, Lin R, Holt B, Chen L, Xiao Y, Cui H. Drug-Bearing Supramolecular Filament Hydrogels as Anti-Inflammatory Agents. Theranostics 2017; 7:2003-2014. [PMID: 28656057 PMCID: PMC5485419 DOI: 10.7150/thno.19404] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 03/03/2017] [Indexed: 01/08/2023] Open
Abstract
We report here on the covalent conversion of the anti-inflammatory agent ketoprofen into self-assembling prodrugs that enable the effective purification of ketoprofen enantiomers, the improved selectivity and potency of ketoprofen, as well as the formation of one-component drug-bearing supramolecular hydrogels. We found that the ketoprofen hydrogelator could exhibit much-enhanced selectivity for cyclooxygenase 2 (COX-2) over COX-1, reduce the concentration of inflammatory cytokines (IL-1 and TNFα), and induce apoptosis in fibroblast-like synoviocytes while maintaining biocompatibility with healthy chondrocytes. In addition, these anti-inflammatory agent-containing hydrogels demonstrated the ability to retain the therapeutic within a joint cavity after intra-articular injection, exhibiting a slow, steady release into the plasma. We believe that upon further optimization these drug-based injectable supramolecular hydrogels could provide the basis for a local treatment strategy for rheumatoid arthritis and similar conditions.
Collapse
Affiliation(s)
- Zhipeng Chen
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Department of Chemical and Biomolecular Engineering and Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Lei Xing
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Qin Fan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Andrew G. Cheetham
- Department of Chemical and Biomolecular Engineering and Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Ran Lin
- Department of Chemical and Biomolecular Engineering and Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Barbara Holt
- Department of Chemical and Biomolecular Engineering and Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Liwen Chen
- Department of Chemical and Biomolecular Engineering and Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Yanyu Xiao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Honggang Cui
- Department of Chemical and Biomolecular Engineering and Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Center for Nanomedicine, The Wilmer Eye Institute, Johns Hopkins University School of Medicine, 400 North Broadway, Baltimore, MD 21231, USA
| |
Collapse
|
18
|
Gottardo F, Scollo A, Contiero B, Ravagnani A, Tavella G, Bernardini D, De Benedictis GM, Edwards SA. Pain alleviation during castration of piglets: a comparative study of different farm options. J Anim Sci 2017; 94:5077-5088. [PMID: 28046151 DOI: 10.2527/jas.2016-0843] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Pain alleviation associated with castration of piglets is an important welfare issue. The present study compares the effect of different approaches and products suitable for farmer use, with the aim to alleviate pain due to castration in piglets. A randomized within-litter design, with 28 replicate litters, compared 7 treatments: handling () restraint of the piglet and manipulation of the scrotum, castration without pain relief (), 2 treatments (, ) with different concentrations of tetracaine (2 and 6%) applied topically 10 min before and immediately post-surgery, and 3 treatments with i.m. injection of different nonsteroidal anti-inflammatory drugs () 10 min prior to surgery (-meloxicam, -ketoprofen, -tolfenamic acid). Efficacy of pain relief was assessed during a 300 min period after castration by serum cortisol, behavior (walking, lying, suckling, in the nest, isolated and pain related: tremors, rubbing the rear, hunching, wagging of the tail), facial expression and scrotal skin pressure sensitivity. C pigs had greater serum cortisol concentration than all other groups at 60 min post-surgery ( < 0.001), while H pigs had lower concentrations than pigs given topical anesthesia ( < 0.001) though not injected analgesia. No treatment differences were significant at 180 min, but at 300 min cortisol concentration was greater in T2 and T6 piglets than those given NSAIDs ( = 0.03). These treatment differences were mirrored by the pressure sensitivity of the scrotum; in comparison with C piglets, those given NSAIDs showed a reduced sensitivity ( 0.003) but those given local anesthesia did not ( = 0.15). C pigs showed increased frequency of pain-related behavior in the first 30 min in comparison with all other treatments, more time isolated than H or NSAID treatments, and more time standing inactive than H or K treatments. No behavioral differences were apparent after 60 min. No differences in facial expressions were observed among treatments. In conclusion, on-farm methods for pain relief can provide some, though not complete, pain alleviation in the hours after castration. The use of topical anesthesia gave only minor benefit in comparison to NSAID agents injected prior to castration. Since the main differences in indicators of pain between positive and negative controls were observed within the first h after castration, it is important to select drugs that act quickly after administration to facilitate practical processing schedules on farm.
Collapse
|
19
|
Affiliation(s)
- Germana Consuegra Romero
- Department of Dermatology, Marqués de Valdecilla University Hospital, Ave. Valdecilla S/N, 39008 Santander, Spain.
| | - Beatriz Castro Gutiérrez
- Department of Dermatology, Marqués de Valdecilla University Hospital, Ave. Valdecilla S/N, 39008 Santander, Spain
| | - Marcos A González López
- Department of Dermatology, Marqués de Valdecilla University Hospital, Ave. Valdecilla S/N, 39008 Santander, Spain
| |
Collapse
|
20
|
Fedriani de Matos JJ, Atienza Carrasco FJ, Díaz Crespo J, Moreno Martín A, Tatsidis Tatsidis P, Torres Morera LM. Effectiveness and safety of continuous ultrasound-guided femoral nerve block versus epidural analgesia after total knee arthroplasty. Rev Esp Anestesiol Reanim 2017; 64:79-85. [PMID: 27400891 DOI: 10.1016/j.redar.2016.05.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES Total knee arthroplasty is associated with severe postoperative pain. The aim of this study was to compare continuous ultrasound-guided femoral nerve block with continuous epidural analgesia, both with low concentrations of local anaesthetic after total knee arthroplasty. MATERIAL AND METHODS A prospective, randomised, unblinded study of 60 patients undergoing total knee replacement, randomised into two groups. A total of 30 patients received continuous epidural block, while the other 30 received continuous ultrasound-guided femoral nerve block, as well as using 0.125% levobupivacaine infusion in both groups. Differences in pain control, undesirable effects, and complications between the two techniques were assessed, as well as the need for opioid rescue and the level of satisfaction with the treatment received during the first 48hours after surgery. RESULTS No differences were found in demographic and surgical variables. The quality of analgesia was similar in both groups, although in the first six hours after surgery, patients in the epidural group had less pain both at rest and with movement (P=.007 and P=.011). This difference was not observed at 24hours (P=.084 and P=.942). Pain control at rest in the femoral block group was better at 48hours after surgery than in the epidural group (P=.009). The mean consumption of morphine and level of satisfaction were similar. Epidural analgesia showed the highest rate of side effects (P=.003). CONCLUSIONS Continuous ultrasound-guided femoral nerve block provides analgesia and morphine consumption similar to epidural analgesia, with the same level of satisfaction, but with a lower rate of side effects after total knee arthroplasty.
Collapse
Affiliation(s)
- J J Fedriani de Matos
- Servicio de Anestesiología y Reanimación, Hospital de Especialidades de Jerez de la Frontera, Jerez de la Frontera, España.
| | - F J Atienza Carrasco
- Servicio de Anestesiología y Reanimación, Hospital de Especialidades de Jerez de la Frontera, Jerez de la Frontera, España
| | - J Díaz Crespo
- Servicio de Anestesiología y Reanimación, Hospital de Especialidades de Jerez de la Frontera, Jerez de la Frontera, España
| | - A Moreno Martín
- Servicio de Anestesiología y Reanimación, Hospital de Especialidades de Jerez de la Frontera, Jerez de la Frontera, España
| | - P Tatsidis Tatsidis
- Servicio de Anestesiología y Reanimación, Hospital de Especialidades de Jerez de la Frontera, Jerez de la Frontera, España
| | - L M Torres Morera
- Servicio de Anestesiología y Reanimación, Hospital Puerta del Mar, Cádiz, España
| |
Collapse
|
21
|
Taylor PM, Robertson SA, Dixon MJ. Evaluation of the use of thermal thresholds to investigate NSAID analgesia in a model of inflammatory pain in cats. J Feline Med Surg 2017; 9:313-8. [PMID: 17658436 DOI: 10.1016/j.jfms.2007.03.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2007] [Indexed: 11/16/2022]
Abstract
This study evaluated thermal threshold (TT) testing for investigation into NSAID analgesia in cats. Seven cats participated in two crossover studies. TTs were measured on thoracic skin using a device developed specifically for cats. Skin temperature was recorded, then the heater activated. At the behavioural end point heating was stopped and temperature (=TT) recorded. In part 1, TTs were measured following subcutaneous (SC) ketoprofen or saline. In part 2, the process was repeated after intradermal kaolin induced mild inflammation at the test site. TTs were measured before treatment and two hourly for 24 h. In part 1, skin temperature did not change but in part 2 it increased more after saline than ketoprofen. TT did not change significantly after any treatment. However, after ketoprofen TT fell below the 95% confidence interval (CI) in part 1 and increased above it in part 2. The method detected some NSAID effects but is unlikely to be sufficiently sensitive for study of NSAID analgesia.
Collapse
|
22
|
Knych HK, Arthur RM, Steinmetz S, McKemie DS. Pharmacokinetics of ketoprofen enantiomers following intravenous and oral administration to exercised Thoroughbred horses. Vet J 2017; 207:196-8. [PMID: 27152386 DOI: 10.1016/j.tvjl.2015.09.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Ketoprofen (KTP) is currently only available as an injectable formulation for intravenous administration to horses. The primary goal of the study reported here was to characterize the pharmacokinetics of KTP, including determination of bioavailability following oral administration of the currently available injectable formulation as well as a paste formulation. KTP was administered intravenously and orally, and blood and urine samples were collected at various time points up to 96 h. KTP enantiomer concentrations were determined using LC–MS/MS, and pharmacokinetic analyses were performed. Mean ± standard error values for systemic clearance, steady state volume of distribution and terminal elimination half-life were 0.345 ± 0.033 [R(−) KTP] and 0.167 ± 0.016 [S(+) KTP] L/kg/h, 0.344 ± 0.044 [R(−) KTP] and 0.298 ± 0.025 [S(+) KTP] L/kg, and 2.49 ± 0.077 [R(−) KTP] and 2.86 ± 0.102 [S(+) KTP] h, respectively. Oral bioavailability was calculated as 69.5 ± 10.3% and 88.2 ± 15.9% for R(−) KTP and S(+) KTP, respectively, following administration of the injectable formulation and 53.0 ± 6.0 and 53.0 ± 16.0% for the R(−) KTP and S(+) KTP, respectively, following administration of KTP paste.
Collapse
|
23
|
Karaman S, Gunusen I, Uyar M, Firat V. The Effect of Pre-operative Lornoxicam and Ketoprofen Application on the Morphine Consumption of Post-operative Patient-controlled Analgesia. J Int Med Res 2016; 34:168-75. [PMID: 16749412 DOI: 10.1177/147323000603400206] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We compared the efficacy of preoperative intramuscular lornoxicam and ketoprofen for post-operative analgesia in patients undergoing abdominal hysterectomy. This randomized, double-blind, placebo-controlled, parallel-group study investigated 60 patients who received lornoxicam (group L, 8 mg), ketoprofen (group K, 100 mg) or saline (group C) 60 min before standard anaesthesia. All patients received patient-controlled analgesia (intravenous morphine) during the post-operative period. Visual analogue scale (VAS) scores recorded 2, 4, 6 and 12 h after surgery in groups L and K patients were significantly lower than in group C patients, and VAS scores at 2, 4 and 6 h in group L patients were significantly lower than those in group K patients. Morphine consumption in groups L and K was significantly lower than in group C. Pre-emptive administration of lornoxicam and ketoprofen effectively reduced post-operative pain and morphine consumption, and lornoxicam was more effective than ketoprofen in the early post-operative period.
Collapse
Affiliation(s)
- S Karaman
- Department of Anaesthesiology and Reanimation, Ege University Faculty of Medicine, Ege University, Izmir, Turkey.
| | | | | | | |
Collapse
|
24
|
Eslamian L, Borzabadi-Farahani A, Gholami H. The effect of benzocaine and ketoprofen gels on pain during fixed orthodontic appliance treatment: a randomised, double-blind, crossover trial. Aust Orthod J 2016; 32:64-72. [PMID: 27468593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
AIMS To compare the analgesic effect of topical benzocaine (5%) and ketoprofen (1.60 mg/mL) after 2 mm activation of 7 mm long delta loops used for maxillary en-masse orthodontic space closure. SUBJECTS AND METHODS Twenty patients (seven males, 13 females, 15-25 years of age, mean age of 19.5 years) participated in a randomised crossover, double-blind trial. After appliance activation, participants were instructed to use analgesic gels and record pain perception at 2, 6, 24 hours and 2, 3 and 7 days (at 18.00 hrs), using a visual analogue scale ruler (VAS, 0-4). Each patient received all three gels (benzocaine, ketoprofen, and a control (placebo)) randomly, but at three different appliance activation visits following a wash-over gap of one month. After the first day, the patients were instructed to repeat gel application twice a day at 10:00 and 18:00 hrs for three days. The recorded pain scores were subjected to non-parametric analysis. RESULTS The highest pain was recorded at 2 and 6 hours. Pain scores were significantly different between the three groups (Kruskal-Wallis test, p < 0.01). The overall mean (SD) pain scores for the benzocaine 5%, ketoprofen, and control (placebo) groups were 0.89 (0.41), 0.68 (0.34), and 1.15 (0.81), respectively. The pain scores were significantly different between the ketoprofen and control groups (mean difference = 0.47, p = 0.005). All groups demonstrated significant differences in pain scores at the six different time intervals (p < 0.05) and there was no gender difference (p > 0.05). CONCLUSION A significant pain reduction was observed following the use of ketoprofen when tested against a control gel (placebo). The highest pain scores were experienced in patients administered the placebo and the lowest scores in patients who applied ketoprofen gel. Benzocaine had an effect mid-way between ketoprofen and the placebo. The highest pain scores were recorded 2 hours following force application, which decreased to the lowest scores after 7 days.
Collapse
|
25
|
Abstract
BACKGROUND Use of topical nonsteroidal anti-inflammatory drugs (NSAIDs) to treat chronic musculoskeletal conditions has become widely accepted because they can provide pain relief without associated systemic adverse events. This review is an update of 'Topical NSAIDs for chronic musculoskeletal pain in adults', originally published in Issue 9, 2012. OBJECTIVES To review the evidence from randomised, double-blind, controlled trials on the efficacy and safety of topically applied NSAIDs for chronic musculoskeletal pain in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, and our own in-house database; the date of the last search was February 2016. We also searched the references lists of included studies and reviews, and sought unpublished studies by asking personal contacts and searching online clinical trial registers and manufacturers' web sites. SELECTION CRITERIA We included randomised, double-blind, active or inert carrier (placebo) controlled trials in which treatments were administered to adults with chronic musculoskeletal pain of moderate or severe intensity. Studies had to meet stringent quality criteria and there had to be at least 10 participants in each treatment arm, with application of treatment at least once daily. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion and extracted data. We used numbers of participants achieving each outcome to calculate risk ratio and numbers needed to treat (NNT) or harm (NNH) compared to carrier or other active treatment. We were particularly interested to compare different formulations (gel, cream, plaster) of individual NSAIDs. The primary outcome was 'clinical success', defined as at least a 50% reduction in pain, or an equivalent measure such as a 'very good' or 'excellent' global assessment of treatment, or 'none' or 'slight' pain on rest or movement, measured on a categorical scale. MAIN RESULTS We identified five new studies for this update, which now has information from 10,631 participants in 39 studies, a 38% increase in participants from the earlier review; 33 studies compared a topical NSAID with carrier. All studies examined topical NSAIDs for treatment of osteoarthritis, and for pooled analyses studies were generally of moderate or high methodological quality, although we considered some at risk of bias from short duration and small size.In studies lasting 6 to 12 weeks, topical diclofenac and topical ketoprofen were significantly more effective than carrier for reducing pain; about 60% of participants had much reduced pain. With topical diclofenac, the NNT for clinical success in six trials (2343 participants) was 9.8 (95% confidence interval (CI) 7.1 to 16) (moderate quality evidence). With topical ketoprofen, the NNT for clinical success in four trials (2573 participants) was 6.9 (5.4 to 9.3) (moderate quality evidence). There was too little information for analysis of other individual topical NSAIDs compared with carrier. Few trials compared a topical NSAID to an oral NSAID, but overall they showed similar efficacy (low quality evidence). These efficacy results were almost completely derived from people with knee osteoarthritis.There was an increase in local adverse events (mostly mild skin reactions) with topical diclofenac compared with carrier or oral NSAIDs, but no increase with topical ketoprofen (moderate quality evidence). Reporting of systemic adverse events (such as gastrointestinal upsets) was poor, but where reported there was no difference between topical NSAID and carrier (very low quality evidence). Serious adverse events were infrequent and not different between topical NSAID and carrier (very low quality evidence).Clinical success with carrier occurred commonly - in around half the participants in studies lasting 6 to 12 weeks. Both direct and indirect comparison of clinical success with oral placebo indicates that response rates with carrier (topical placebo) are about twice those seen with oral placebo.A substantial amount of data from completed, unpublished studies was unavailable (up to 6000 participants). To the best of our knowledge, much of this probably relates to formulations that have never been marketed. AUTHORS' CONCLUSIONS Topical diclofenac and topical ketoprofen can provide good levels of pain relief beyond carrier in osteoarthritis for a minority of people, but there is no evidence for other chronic painful conditions. There is emerging evidence that at least some of the substantial placebo effects seen in longer duration studies derive from effects imparted by the NSAID carrier itself, and that NSAIDs add to that.
Collapse
Affiliation(s)
| | - Philip Conaghan
- Faculty of Medicine and Health, University of LeedsLeeds Institute of Rheumatic and Musculoskeletal MedicineLeedsUK
| | | | | | | | | |
Collapse
|
26
|
Kul'chavenya EV, Breusov AA, Brizhatyuk EV, Shevchenko SY. [Acute cystitis do we always need antibiotics?]. Urologiia 2016:25-28. [PMID: 28247699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We attempted to skip the antibiotic therapy in 17 patients with acute uncomplicated cystitis in the early time of presentation (up to 12 hours from the disease onset). All patients received ketoprofen (Flamax forte) 100 mg once daily for 5 days and the combined herbal preparation KanefronH 2 tablets t.i.d. for 1 month. In 82.4% of patients acute uncomplicated cystitis was cured without antibiotics; 17.6% of cases required additional administration of antibacterial drugs.
Collapse
Affiliation(s)
- E V Kul'chavenya
- Novosibirsk Tuberculosis Research Institute of Minzdrav of Russia
- Novosibirsk State Medical University of Minzdrav of Russia
| | | | - E V Brizhatyuk
- Novosibirsk Tuberculosis Research Institute of Minzdrav of Russia
| | | |
Collapse
|
27
|
Sahin SH, Memiş D, Celik E, Sut N. Postarthroscopy analgesia using intraarticular levobupivacaine and intravenous dexketoprofen trometamol. Knee Surg Sports Traumatol Arthrosc 2015; 23:3516-22. [PMID: 25047796 DOI: 10.1007/s00167-014-3191-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 07/14/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE The aim of this prospective study was to determine the efficacy of intraarticular levobupivacaine with and without intravenous dexketoprofen trometamol for postarthroscopy analgesia. METHODS Sixty patients who underwent arthroscopic knee surgery were randomly assigned to three treatment groups. When the surgical procedure was completed, patients received the following treatments: group I (n = 20) patients received 20 mL intraarticular normal saline and 2 mL intravenous dexketoprofen trometamol (50 mg); group II (n = 20) patients received 20 mL intraarticular 0.5 % levobupivacaine (100 mg) and 2 mL intravenous normal saline; and group III (n = 20) patients received 20 mL intraarticular 0.5 % levobupivacaine (100 mg) and 2 mL intravenous dexketoprofen trometamol (50 mg). The visual analogue scale (VAS) was used, and the total analgesic consumption was assessed at 1, 2, 4, 6, 12, and 24 h post-operatively. RESULTS The VAS scores at 1, 2, 4, 6, 12, and 24 h post-operatively were significantly increased in group I and group II compared with group III (p < 0.05). The average VAS score during the first 24 h post-operatively was significantly lower in group III than in group I and group II (p < 0.001). Total meperidine consumption was significantly lower in group III than in groups I and II (p < 0.001). CONCLUSION Intraarticular levobupivacaine with adjuvant intravenous dexketoprofen trometamol administration provided better pain relief and less analgesic requirement after arthroscopic knee surgery during the first 24 h than that induced by dexketoprofen alone or levobupivacaine intraarticular alone. LEVEL OF EVIDENCE II.
Collapse
Affiliation(s)
- Sevtap Hekimoglu Sahin
- Department of Anesthesiology and Reanimation, Trakya University Medical Faculty, Edirne, 22030, Turkey.
| | - Dilek Memiş
- Department of Anesthesiology and Reanimation, Trakya University Medical Faculty, Edirne, 22030, Turkey.
| | - Erkan Celik
- Department of Anesthesiology and Reanimation, Trakya University Medical Faculty, Edirne, 22030, Turkey.
| | - Necdet Sut
- Department of Biostatistics, Trakya University Medical Faculty, Edirne, Turkey.
| |
Collapse
|
28
|
Abstract
BACKGROUND Tension-type headache (TTH) affects about one person in five worldwide. It is divided into infrequent episodic TTH (fewer than one headache per month), frequent episodic TTH (1 to 14 headaches per month), and chronic TTH (15 headaches a month or more). Ibuprofen is one of a number of analgesics suggested for acute treatment of headaches in frequent episodic TTH. OBJECTIVES To assess the efficacy and safety of oral ibuprofen for treatment of acute episodic TTH in adults. SEARCH METHODS We searched CENTRAL (The Cochrane Library), MEDLINE, EMBASE, and our own in-house database to January 2015. We sought unpublished studies by asking personal contacts and searching on-line clinical trial registers and manufacturers' websites. SELECTION CRITERIA We included randomised, placebo-controlled studies (parallel-group or cross-over) using oral ibuprofen for symptomatic relief of an acute episode of TTH. Studies had to be prospective and include at least 10 participants per treatment arm. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion, and extracted data. Numbers of participants achieving each outcome were used to calculate risk ratio (RR) and number needed to treat for an additional beneficial outcome (NNT) or number needed to treat for an additional harmful outcome (NNH) of oral ibuprofen compared to placebo for a range of outcomes, predominantly those recommended by the International Headache Society (IHS). MAIN RESULTS We included 12 studies, all of which enrolled adult participants with frequent episodic TTH. Nine used the IHS diagnostic criteria, but two used the older classification of the Ad Hoc Committee, and one did not describe diagnostic criteria but excluded participants with migraines. While 3094 people with TTH participated in these studies, the numbers available for any form of analysis were lower than this; placebo was taken by 733, standard ibuprofen 200 mg by 127, standard ibuprofen 400 mg by 892, and fast-acting ibuprofen 400 mg by 230. Participants had moderate or severe pain at the start of treatment. Other participants were either in studies not reporting outcomes we could analyse, or were given one of several active comparators in single studies.For the IHS-preferred outcome of being pain free at 2 hours the NNT for ibuprofen 400 mg (all formulations) compared with placebo was 14 (95% confidence interval (CI), 8.4 to 47) in four studies, with no significant difference from placebo at 1 hour (moderate quality evidence). The NNT was 5.9 (4.2 to 9.5) for the global evaluation of 'very good' or 'excellent' in three studies (moderate quality evidence). No study reported the number of participants experiencing no worse than mild pain at 1 or 2 hours. The use of rescue medication was lower with ibuprofen 400 mg than with placebo, with the number needed to treat to prevent one event (NNTp) of 8.9 (5.6 to 21) in two studies (low quality evidence).Adverse events were not different between ibuprofen 400 mg and placebo; RR 1.1 (0.64 to 1.7) (high-quality evidence). No serious adverse events were reported. AUTHORS' CONCLUSIONS Ibuprofen 400 mg provides an important benefit in terms of being pain free at 2 hours for a small number of people with frequent episodic tension-type headache who have an acute headache with moderate or severe initial pain. There is no information about the lesser benefit of no worse than mild pain at 2 hours.
Collapse
Affiliation(s)
| | | | | | - Lars Bendtsen
- University of CopenhagenDanish Headache CenterCopenhagenDenmark
- Glostrup University HospitalDepartment of NeurologyGlostrupDenmark
| | | |
Collapse
|
29
|
Saritas ZK, Saritas TB, Pamuk K, Korkmaz M, Yaprakci MV, Yilmaz O, Demirkan I. Evaluation of preemptive dexketoprofen trometamol effect on blood chemistry, vital signs and postoperative pain in dogs undergoing ovariohysterectomy. ACTA ACUST UNITED AC 2015; 116:191-5. [PMID: 25869569 DOI: 10.4149/bll_2015_038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To investigate the postoperative analgesic effects of preemptive dexketoprofen trometamol in dogs subjected to ovariohysterectomy (OHE). MATERIAL AND METHODS Seventeen adult bitches of various breeds were used in this study. The dogs were randomly allocated into of two groups. Subjects in the dexketoprofen trometamol (DEX) group (n=10), received intravenous (i.v.) dexketoprofen trometamol, 1 mg/kg, 15 minutes before premedication, while those assigned to the control (C) group (n=7) were given no analgesics prior to premedication. Pain level was assessed by two researchers before the administration of anaesthesia (15 minutes before start) and 0, 1, 2, 4 and 6 hours after surgery. A modified University of Melbourne Pain Scale (UMPS) was used to evaluate pain in both groups. RESULTS Serum cortisol level changed from 0 to 1 h and from 0 to 1 to 4 h were compared between the groups; the increase in the C group was statistically significant. The modified UMPS was applied to both groups at baseline and postoperative 1, 2, 4 and 6 h. According to this test, the values for DEX were significantly lower than controls at 4 and 6 h (p<0.001). CONCLUSION Stable vital signs with unchanged biochemical parameters on dexketoprofen administration are a promising finding. The clinical advantage shown by the pain scale difference and the low serum cortisol levels should qualify dexketoprofen for preemptive pain management in dogs (Tab. 5, Fig. 2, Ref. 30).
Collapse
|
30
|
Gądek A, Liszka H. [Preemptive local anesthetic infiltration in hallux valgus one-day surgery]. Przegl Lek 2015; 72:16-19. [PMID: 26076572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND The surgical treatment of hallux valgus deformity is connected with significant postoperative pain. Spinal and general anesthesia as well as peripheral blocks are successfully used in foot surgery. The purpose of this study was to evaluate the influence of local anesthetic infiltration before hallux valgus one-day surgery on postoperative pain and the need for analgesics. MATERIAL AND METHODS 134 patients underwent chevron or miniinvasive Mitchell-Kramer osteotomy of the first distal metatarsal. After general anesthesia each patient randomly received an infiltration of 7ml of local anesthetic (4 ml of 0.25% bupivacaine and 3 ml of 2% lidocaine) or the same amount of normal saline 15 minutes before the skin incision. Both the patient and the surgeon were blinded. The patient was discharged after approximately 2 hours of observation. 2, 4, 8, 12, 16, 24 and 72 hours after the release of the tourniquet the level of pain was assessed by the visual analogue scale (VAS). Rescue analgesia, side effects and the use of painkillers were noted. RESULTS Preemptive local anesthetic infiltration significantly decreased pain during the first 24 hours after the surgery. None of the patients from the injected group and 38 from the placebo group received 100 mg of ketoprofen intravenously for rescue analgesia in the first 2 hours after the release of the tourniquet. During the first 24 hours we noted significantly decreased use of 1000 mg of paracetamol and 100 mg mg of ketoprofen orally in the injected group. No systemic adverse effects were noted. One patient from placebo group had allergic rush after use of 100 mg ketoprofen. CONCLUSIONS Preemptive local anesthetic infiltration in one-day hallux valgus surgery significantly decreases postoperative pain. It is safe, efficient and allows fast discharge.
Collapse
|
31
|
Avcı S, Genç S, Aydın M, Büyükcam F, Özkan S. Ataxia caused by a single dose of dexketoprofen trometamol. Acta Biomed 2014; 85:269-270. [PMID: 25567464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 03/13/2014] [Accepted: 03/17/2014] [Indexed: 06/04/2023]
Abstract
Mushroom poisoning is an important reason of plant toxicity. Wild mushrooms that gathered from pastures and forests can be dangerous for human health. The clinical outcomes and symptoms of mushroom toxicity vary from mild gastrointestinal symptoms to acute multiple organ failure. Toxic effects to kidney and liver of amatoxin are common but cardiotoxic effects are unusual. In this case, we reported the cardiotoxic effect of amatoxin with the elevated troponin-I without any additional finding in electrocardiography, echocardiography and angiography.
Collapse
Affiliation(s)
- Sema Avcı
- Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey.
| | | | | | | | | |
Collapse
|
32
|
|
33
|
Velásquez GCE, Santa Cruz LAG, Espinoza MAI. Ketoprofen is more effective than diclofenac after oral surgery when used as a preemptive analgesic: a pilot study. J Oral Facial Pain Headache 2014; 28:153-8. [PMID: 24822238 DOI: 10.11607/ofph.1200] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
AIM To evaluate the preemptive analgesia of ketoprofen in comparison with diclofenac after mandibular third molar surgery. METHODS This study was a double-blind, randomized clinical trial. Forty patients were randomized into two treatment groups (each with 20 patients) by using a series of random numbers: group A received ketoprofen 100 mg and group B received diclofenac 75 mg, all intramuscularly. Surgery was done 30 minutes after analgesic treatments. The durations of analgesia, pain intensity, analgesic consumption, and side effects were evaluated. The statistical analysis was done using the chi-square, Student t, Mann-Whitney U, and Log-Rank tests. RESULTS The duration of analgesia was longer in the ketoprofen group when compared with the diclofenac group. The number of patients taking the first rescue analgesic at 6 hours was lower in the ketoprofen group in comparison with the diclofenac group. Patients who received ketoprofen had lower pain intensity compared with patients who received diclofenac. CONCLUSION Intramuscular ketoprofen 100 mg is more effective than intramuscular diclofenac 75 mg after mandibular third molar extraction when used as a preemptive analgesic.
Collapse
|
34
|
Boddu SH, Bonam SP, Wei Y, Alexander K. Preparation and in vitro evaluation of a pluronic lecithin organogel containing ricinoleic acid for transdermal delivery. Int J Pharm Compd 2014; 18:256-261. [PMID: 25306775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The present study deals with the preparation and in vitro evaluation of a Pluronic lecithin organogel gel containing ricinoleic acid for transdermal delivery. Blank Pluronic lecithin organogel gels were prepared using ricinoleic acid as the oil phase and characterized for pH, viscosity, gelation temperature, and microscopic structure. The optimized Pluronic lecithin organogel gel formulation was further evaluated using ketoprofen (10%) and dexamethasone (0.5%) as model drugs. The stability and in vitro permeability of ketoprofen and dexamethasone was evaluated and compared with the corresponding control formulation (Pluronic lecithin organogel gel made with isopropyl palmitate as the oil phase). The pH and viscosity of blank Pluronic lecithin organogel gel prepared with ricinoleic acid was comparable with the isopropyl palmitate Pluronic lecithin organogel gel. The thixotropic property of ricinoleic acid Pluronic lecithin organogel gel was found to be better than the control. Drug-loaded Pluronic lecithin organogel gels behaved in a similar manner and all formulations were found to be stable at 25 degrees C, 35 degrees C, and 40 degrees C for up to 35 days. The penetration profile of dexamethasone was similar from both the Pluronic lecithin organogel gels, while the permeability for ketoprofen from Pluronic lecithin organogel gel containing ricinoleic acid was found to be three times higher as compared to the control formulation.
Collapse
|
35
|
Newby NC, Tucker CB, Pearl DL, LeBlanc SJ, Leslie KE, von Keyserlingk MA, Duffield TF. An investigation of the effects of ketoprofen following rumen fistulation surgery in lactating dairy cows. Can Vet J 2014; 55:442-448. [PMID: 24790229 PMCID: PMC3992304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Post-operative pain management following rumen surgery is not common practice. We examined the effect of providing the pain medication ketoprofen to dairy cattle following the first stage of a rumen cannulation surgery, which involves an incision in the body wall and exteriorizing and clamping the rumen. The results of this study provide clear evidence that the first stage of the surgery was painful and ketoprofen at the time of and 24 h following surgery, alleviated some, but not all, of the post-surgical pain. Pain mitigation should be included when performing flank surgery in cattle.
Collapse
|
36
|
Conaghan PG, Bijlsma JW, Kneer W, Wise E, Kvien TK, Rother M. Drug-free gel containing ultra-deformable phospholipid vesicles (TDT 064) as topical therapy for the treatment of pain associated with osteoarthritis: a review of clinical efficacy and safety. Curr Med Res Opin 2014; 30:599-611. [PMID: 24164189 DOI: 10.1185/03007995.2013.860018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Many patients with osteoarthritis (OA) experience side effects with available systemic therapies, some of which can be life threatening. The widespread use of nonsteroidal anti-inflammatory drugs (NSAIDs), often without prescription, is concerning given their potential risks. New treatments for OA are therefore required. This review discusses evidence supporting the use of TDT 064, a drug-free, topical gel containing ultra-deformable phospholipid vesicles (Sequessome * vesicles), for OA-associated pain. SCOPE Preclinical and clinical studies investigating TDT 064 in patients with OA-associated knee pain were identified in searches of PubMed and congress abstracts. FINDINGS The ultra-deformable phospholipid vesicles (sequessome vesicles) in TDT 064 pass through the skin intact to reach the synovial space within the joint. The mechanism of action is not yet certain, but the phospholipid-based structure of these ultra-deformable phospholipid vesicles, and the observation that they localize to the cartilage surface, support biolubrication as a possible mechanism of action of TDT 064. Data from randomized, phase III studies in OA knee pain in which TDT 064 was used as the drug-free vehicle control for IDEA-033 (ketoprofen in ultra-deformable phospholipid vesicles) demonstrate a marked and consistent response to TDT 064 in terms of pain, stiffness, and function. In a 12 week study of >1300 patients, the effects of TDT 064 on pain and function were statistically noninferior to those of oral celecoxib, and superior to oral placebo. TDT 064 was well tolerated in all studies, and adverse events were typically mild-to-moderate effects on the skin. CONCLUSIONS Evidence from clinical studies supports the use of TDT 064 as a drug-free topical treatment for patients with OA. Further experience with TDT 064, particularly among patients with comorbidities or NSAID contraindications, will provide more information on its potential use.
Collapse
Affiliation(s)
- Philip G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds and NIHR Leeds Musculoskeletal Biomedical Research Unit , Leeds , UK
| | | | | | | | | | | |
Collapse
|
37
|
Akdogan A, Eroglu A. Comparison of the effect of lidocaine adding dexketoprofen and paracetamol in intravenous regional anesthesia. Biomed Res Int 2014; 2014:938108. [PMID: 24800256 PMCID: PMC3988948 DOI: 10.1155/2014/938108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 02/24/2014] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Comparison of dexketoprofen and paracetamol added to the lidocaine in Regional Intravenous Anesthesia in terms of hemodynamic effects, motor and sensorial block onset times, intraoperative VAS values, and analgesia requirements. METHOD The files of 73 patients between 18 and 65 years old in the ASA I-II risk group who underwent hand and forearm surgery were analyzed and 60 patients were included in the study. Patients were divided into 3 groups: Group D (n = 20), 3 mg/kg 2% lidocaine and 50 mg/2 mL dexketoprofen trometamol; Group P (n = 20), 3 mg/kg 2% lidocaine and 3 mg/kg paracetamol; Group K (n = 20), 3 mg/kg 2% lidocaine. Demographic data, motor and sensorial block times, heart rate, mean blood pressure, VAS values, and intraoperative and postoperative analgesia requirements were recorded. RESULTS Sensorial and motor block onset durations of Group K were significantly longer than other groups. Motor block termination duration was found to be significantly longer in Group D than in Group K. VAS values of Group K were found higher than other groups. There was no significant difference in VAS values between Group D and Group P. Analgesia requirement was found to be significantly more in Group K than in Group P. There was no significant difference between the groups in terms of heart rates and mean arterial pressures. CONCLUSION We concluded that the addition of 3 mg/kg paracetamol and 50 mg dexketoprofen to lidocaine as adjuvant in Regional Intravenous Anesthesia applied for hand and/or forearm surgery created a significant difference clinically.
Collapse
Affiliation(s)
- Ali Akdogan
- Anesthesiology and Intensive Care Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey
| | - Ahmet Eroglu
- Anesthesiology and Intensive Care Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey
| |
Collapse
|
38
|
Goodacre S. Trial registration: must take place before or at the onset of enrolment. Emerg Med J 2014; 31:176. [PMID: 24532356 DOI: 10.1136/emermed-2014-203566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
39
|
Balandin VV, Gorobets ES. [Postoperative analgesia with nefopam and non-steroidal anti-inflammatory drugs in patients after surgery for tumors of head and neck]. Anesteziol Reanimatol 2014:40-43. [PMID: 24749308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
MATERIALS AND METHODS 83 adult patients included in the study were divided into two groups. Patients of the group-1 (n-49) had medium level of pain after cancer head and neck surgery. Patients of the group-2 (n-34) had severe pain. Three first postoperative days their post-operative multimodal analgesia started with tenoxycam 20 mg i.m. after induction of anesthesia, then every 24 hour (58 patients). 25 patients got ketoprofen 100 mg i.m. every 8-12 hours instead of tenoxycam. All patients had nefopam 30 mg i.m. 30 min prior the end of surgery procedure, and every 8 hours afterwards. 7 patients of the group-1 had more than 4 pain scores (day 1), 4 patients--at the day 2. They received tramadol or paracetamol additionally. 7 patients (group-2) also had up to 5 pain scores on the day 1, 5 patients had 4 pain scores on the day 2, and 3 patients 4 pain scores on the day 3. All that patients received additional analgesia with tramadol or trimeperidine once a day. 8.4% of patients suffered from adverse reactions (tachycardia, PONV and sweating). CONCLUSION This method of multimodal postoperative analgesia is very simple and fairly efficient.
Collapse
|
40
|
Doğan M, Ozdemir Doğan D, Düger C, Ozdemir Kol I, Akpınar A, Mutaf B, Akar T. Effects of high-frequency bio-oxidative ozone therapy in temporomandibular disorder-related pain. Med Princ Pract 2014; 23:507-10. [PMID: 25196631 PMCID: PMC5586927 DOI: 10.1159/000365355] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Accepted: 06/19/2014] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE It was the aim of this study to compare the efficacy of ozone therapy and drug treatment in patients with painful temporomandibular joint (TMJ) disorder (TMD). SUBJECTS AND METHODS A total of 63 patients with TMD were enrolled; 33 were treated with bio-oxidative therapy and 30 with a ketoprofen tablet thiocolchicoside capsule 2 × 1 for 7 days. Maximum voluntary interincisal mouth opening (MMO) was measured in millimeters using a scale and recorded during the pre- and posttreatment periods. The patients evaluated their subjective pain using a visual analogue scale (VAS). Data were analyzed using the Mann-Whitney U test, the Kolmogorov-Smirnov test, and the independent t test. RESULTS The mean MMO of the group that received ozone therapy during the pretreatment period was 46.51 ± 8.2 mm, and it immediately increased to 48.78 ± 7.5 mm after 1 week of ozone therapy, which was statistically significant (p = 0.04). For those who received medication, the mean MMO during the pretreatment period was 46.30 mm, and at the end of 1 week it was 46.9 mm. In the ozone group, 29% of patients showed a gradual decrease in their VAS pain scores compared to pretreatment values (6.3 ± 2.1 to 3.0 ± 2.2). In the medication group, 24% of patients showed a significant decrease in VAS pain scores during the follow-up period (6.9 ± 1.4 to 5.0 ± 1.5). CONCLUSION This study showed that bio-oxidative therapy was a more effective treatment than medication therapy for relieving TMJ pain.
Collapse
Affiliation(s)
- Mansur Doğan
- Department of Otolaryngology, Cumhuriyet University School of Medicine, Sivas, Turkey
| | | | | | | | | | | | | |
Collapse
|
41
|
Hacivelioglu S, Gencer M, Cakir Gungor A, Kosar S, Koc E, Cosar E. Can the addition of a paracervical block to systemic or local analgesics improve the pain perceived by the patient during hysterosalpingography? J OBSTET GYNAECOL 2013; 34:48-53. [PMID: 24359050 DOI: 10.3109/01443615.2013.828025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
42
|
Zbidi ND, Mbarek R, Zokkar N, Feki H, Koubar S. [Efficiency of mesotherapy in dental medecine. 16 Clinical cases]. Odontostomatol Trop 2013; 36:25-32. [PMID: 24624641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We often prescribe drugs in large quantities, it may help to relieve, but it also triggers intolerances, allergies or even digestive or skin problems. This is one reason, perhaps the main, to explore elsewhere. The reader will discover, through this article, mesotherapy; a new and simple therapeutic that aims to approximate the location of the therapeutic to the place of the pathology for greater efficiency. To test the effectiveness of this technique in dentistry, we treated by mesotherapy, 16 patients with phenomena of algo-inflammation, and as witnesses, 21 patients with the same symptoms and same diagnosis but conventionally treated by drugs prescriptions. A regression of the inflammation and an improvement in the painful condition were observed at a shorter time among patients treated with mesotherapy; it would be interesting, by evaluating the ratio "quality/cost-effectiveness and safety", to encourage the practice of mesotherapy in dentistry.
Collapse
|
43
|
Souza J, Meira A, Volpato NM, Mayorga P, Gottfried C. Effect of phonophoresis on skin permeation of commercial anti-inflammatory gels: sodium diclofenac and ketoprofen. Ultrasound Med Biol 2013; 39:1623-1630. [PMID: 23820249 DOI: 10.1016/j.ultrasmedbio.2013.02.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Revised: 02/15/2013] [Accepted: 02/16/2013] [Indexed: 06/02/2023]
Abstract
This study evaluated the use of ultrasound in combination with the commercial anti-inflammatory drugs ketoprofen and sodium diclofenac, according to the parameters used in physiotherapy. Ketoprofen and sodium diclofenac were used in the Franz diffusion cell model adapted to an ultrasound transducer in three conditions: no ultrasound, one application of ultrasound and two applications of ultrasound. High-performance liquid chromatography was used to quantify the total amount of drug permeating skin per unit area, as well as flux and latency. The results showed that for ketoprofen, the amount of drug permeating skin and flux increased with two ultrasound applications. Permeation of sodium diclofenac decreased in the presence of ultrasound. Ultrasound parameters and drug properties must be considered in the use of phonophoresis.
Collapse
Affiliation(s)
- Jaqueline Souza
- Department of Biochemistry, Institute of Health's Basic Science, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.
| | | | | | | | | |
Collapse
|
44
|
Sarzi-Puttini P, Atzeni F, Lanata L, Bagnasco M. Efficacy of ketoprofen vs. ibuprofen and diclofenac: a systematic review of the literature and meta-analysis. Clin Exp Rheumatol 2013; 31:731-738. [PMID: 23711416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Accepted: 03/18/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVES The aim of this systematic review of the literature and meta-analysis of randomised controlled trials (RCTs) was to compare the efficacy of orally administered ketoprofen with that of ibuprofen and/or diclofenac. METHODS The literature was systematically reviewed in accordance with the Cochrane Collaboration guidelines. The search was restricted to randomised clinical trials published in the Medline and Embase databases up to June 2011, and comparing the efficacy of oral ketoprofen (50-200 mg/day) with ibuprofen (600-1800 mg/day) or diclofenac (75-150 mg/day). RESULTS A total of 13 RCTs involving 898 patients met the inclusion criteria: eight comparing ketoprofen with ibuprofen, and five comparing ketoprofen with diclofenac. The results of the meta-analysis showed a statistically significant difference in efficacy in favour of ketoprofen. The difference between ketoprofen and the pooled ibuprofen/diclofenac data was also statistically significant (0.459, 95% CI 0.33-0.58; p=0.00) at all point-estimates of the mean weighted size effect. Ketoprofen was significantly superior to both diclofenac (mean = 0.422; 95% CI 0.19-0.65; p=0.0007) and ibuprofen (mean = 0.475; 95% CI 0.32-0.62; p=0.0000) at all point-estimates. Heterogeneity for the analysed efficacy outcome was not statistically significant in any of the meta-analyses. CONCLUSIONS The efficacy of orally administered ketoprofen in relieving moderate-severe pain and improving functional status and general condition was significantly better than that of ibuprofen and/or diclofenac.
Collapse
|
45
|
Eremenko AA, Sorokina LS, Pavlov MV. [Ketoprophen and nefopam combination for postoperative analgesia with minimal use of narcotic analgesics in cardio-surgical patients]. Anesteziol Reanimatol 2013:11-15. [PMID: 24624851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
4 combinations of analgesia were studied: 1) Nefopam and patient-controlled analgesia (PCA) with Trimeperidine; 2) Ketoprofen (100 microg each 12 hours intramuscular) and PCA with Trimeperidine; 3) Nefopam, Ketoprofen and PCA with Trimeperidine; 4) PCA with Trimeperidine as monotherapy in early postoperative period in cardio-surgical patients. 80 patients (age from 40 to 70) were divided into 4 groups, 20 patients in each group. Administration of Nefopam and Ketoprofen before extubation reduced the intensity of pain syndrome (in average on 90%) and promoted the early stirring up of patients. Combination of Nefopam and Ketoprofen provided the most expressed analgesic and opioids-saving effects. In this group average amount of Trimeperidine per 24 hours was 14.7 microg that was 4.9 times less than in group of PCA with Trimeperidine as monotherapy. Dynamics of maximal inspiratory capacity of the lungs in the first three groups was better than in group of PCA with Trimeperidine as monotherapy beginning from 6th hour of study. In common undesirable effects was connected with Trimeperidine administration and depended on its dose. The frequency of nausea, vomit, dizziness and weakness was authentically higher in the group of PCA with Trimeperidine as monotherapy than in other groups.
Collapse
MESH Headings
- Adult
- Aged
- Analgesia, Patient-Controlled
- Analgesics, Non-Narcotic/administration & dosage
- Analgesics, Non-Narcotic/adverse effects
- Analgesics, Non-Narcotic/therapeutic use
- Analgesics, Opioid/administration & dosage
- Analgesics, Opioid/adverse effects
- Analgesics, Opioid/therapeutic use
- Cardiac Surgical Procedures
- Dose-Response Relationship, Drug
- Drug Administration Schedule
- Drug Therapy, Combination
- Humans
- Ketoprofen/administration & dosage
- Ketoprofen/adverse effects
- Ketoprofen/therapeutic use
- Middle Aged
- Nefopam/administration & dosage
- Nefopam/adverse effects
- Nefopam/therapeutic use
- Pain, Postoperative/prevention & control
- Promedol/administration & dosage
- Promedol/adverse effects
- Promedol/therapeutic use
- Prospective Studies
- Treatment Outcome
Collapse
|
46
|
Ureña-Frausto CA, Plancarte-Sánchez R, Reyes-Torres JI, Ramírez-Aranda JM. [Infusional therapy: an alternative for shouder pain post-laparoscopy]. CIR CIR 2013; 81:187-195. [PMID: 23769246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Neuraxial anesthesia in upper abdominal laparoscopic surgery decreases perioperative morbidity and mortality. However, shoulder pain is common and difficult to control. Use of a major opioid (e.g., fentanyl) for the control of this event may depress respiratory function. This is why we believe that a safe and effective therapeutic control of this disease pain is a multimodal analgesic scheme which we have called infusional therapy. OBJECTIVE To compare various schemes for controlling shoulder pain secondary to pneumoperitoneum. METHODS Nonrandomized clinical trial with 56 patients ASA I-II divided into four groups undergoing laparoscopic cholecystectomy. Group I (n= 15) managed with ketorolac 1 mg kg, group II (n = 12) ketoprofen 100 mg, group III (n = 14) ketoprofen 50 mg + 50 mg tramadol, and group IV (n = 15) ketoprofen 100 mg + 100 mg tramadol. The following ariables were analyzed: presence and intensity of pain, analgesia rescue and operative time. RESULTS Group I had more shoulder pain events compared to other groups (p= 0.002) in the same way the group IV required less rescue analgesia (p= 0.034). CONCLUSION preemptive analgesia to infusional therapy with ketoprofen-tramadol at doses of 100 mg each is safe for laparoscopic surgery.
Collapse
MESH Headings
- Analgesics, Opioid/administration & dosage
- Analgesics, Opioid/therapeutic use
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Cholecystectomy, Laparoscopic
- Drug Therapy, Combination
- Female
- Fentanyl/therapeutic use
- Humans
- Infusion Pumps
- Infusions, Intravenous
- Ketoprofen/administration & dosage
- Ketoprofen/therapeutic use
- Ketorolac/administration & dosage
- Ketorolac/therapeutic use
- Male
- Nerve Block/adverse effects
- Pain Measurement
- Pain, Postoperative/drug therapy
- Pain, Postoperative/prevention & control
- Pneumoperitoneum, Artificial/adverse effects
- Preanesthetic Medication
- Respiration Disorders/prevention & control
- Shoulder Pain/drug therapy
- Shoulder Pain/etiology
- Shoulder Pain/prevention & control
- Time Factors
- Tramadol/administration & dosage
- Tramadol/therapeutic use
Collapse
|
47
|
Mazzocchi A, Montanaro F. Observational study of the use of Symphytum 5CH in the management of pain and swelling after dental implant surgery. HOMEOPATHY 2013; 101:211-6. [PMID: 23089216 DOI: 10.1016/j.homp.2012.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2011] [Revised: 03/31/2012] [Accepted: 07/24/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To assess the effect of Symphytum 5CH on the postoperative pain and swelling after placement of a titanium dental implant. MATERIAL AND METHODS Data on pain and swelling following pure titanium implants were reviewed. Patients were treated postoperatively with ketoprofen only or ketoprofen and Symphytum 5CH, according to the treating dentist's usual practice. Demographics and baseline characteristics were recorded and compared. Pain and swelling were compared between the two treatment groups using the Wilcoxon rank sum test and ordinal logistic regression, estimating odds ratios and confidence intervals. RESULTS 100 implants in 57 patients (28 males, 29 females) were treated with ketoprofen alone; 100 implants in 60 patients (14 males, 46 females) with ketoprofen and Symphytum. The group treated with ketoprofen and Symphytum appeared to have a better response in terms of both pain and swelling. Ordinal logistic regression: pain 0.23, 95% CI 0.13-0.41; swelling 0.24, 95% CI 0.13-0.44. Correction for demographics and implant characteristics greatly widened the confidence intervals so that the results were no longer statistically significant (pain: OR = 0.15, 95% CI 0.07-34.56; swelling OR = 0.18, 95% CI 0.07-46.78). CONCLUSIONS Adding Symphytum 5CH to conventional analgesia may reduce pain and swelling after minor dental implant surgery. No firm conclusion can be drawn since the results are confounded by baseline differences, principally gender. Further, randomized, studies should be conducted.
Collapse
|
48
|
Durnovo EA, Shashurina SV, Bespalova NA, Khomutinnikova NE, Gliavina IA, Marochkina MS, Iartseva AV. [The clinical estimation of ketoprofen lysine salt effect on the intensitivity of acute pain syndrome in the oral cavity during surgical procedures and postoperative period]. Stomatologiia (Mosk) 2013; 92:59-62. [PMID: 23528405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Is studying and control of the clinical efficacy and safety of ketoprofen lysine salt (КLS) (the commercial name is "Oki" manufacturer by Dompe CPA, Italy) in the form of sachets and solutions for application in postoperative period after dental surgeries procedures. The comparison of the analgetic effect of systemic and local forms of the "Oki" drug, depending on the type and extent of surgery procedures. Was carried out surgical treatment and patients examination in the postoperative period. Surgical procedures included: vestibulolasty, vestibulolasty with apically-displaced flap, vestibulolasty with apically-displaced flap and a free palatal mucogingival graft, removal impacted and dystopic teeth, periodontal surgery. The research was conducted in the Surgical stomatology and Maxillofacial surgery Department (stomatological policlinic of the Nizhny Novgorod State Medical Academy). Was noted rapid advanced of anesthesia when using sachets and solutions of the ketoprofen lysine salt (the commercial name is "Oki" manufacturer by Dompe CPA, Italy) in postoperative period after dental surgical procedures. Was noted a more advanced of analgetic effect in the application therapy by DCI solution when open surgical wound presented. Analgetic effect was observed after 20-30 min and was maintained in the postoperative period to an average of 8 hours. Local application sachets and solution of the ketoprofen lysine salt (KLS ), in our opinion, is the most appropriate and is highly effective when open surgical wound presented. Ketoprofen lysine salt (KLS) has a neutral pH and does not irritate the gastrointestinal tract, that determines the safety of its used.
Collapse
|
49
|
Merkulova DM, Onsin AA, Merkulov YA. [Piascledin in the treatment of chronic dorsalgia]. Zh Nevrol Psikhiatr Im S S Korsakova 2013; 113:18-22. [PMID: 24107875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Piascledine is a plant drug which positively influences the metabolism of cartilage and bone tissues. The authors studied the therapeutic effect of the drug in outpatients with chronic nonspecific dorsalgia. Piascledine was administered in dose 300 mg daily during two months. In the first month, it was used in the combination with artrosilene (320 mg daily). A comparison group included patients receiving monotherapy with NSAIDs (artrosilene). The study confirmed the high analgesic efficacy of piascledine in the treatment of patients with chronic nonspecific dorsalgia with controlled using of NSAIDs. The positive effect of piascledine was demonstrated after one month of treatment. The authors suggest that further clinical trials and placebo-control studies are needed to confirm these results.
Collapse
Affiliation(s)
- D M Merkulova
- Nevrologicheskiĭ tsentr im. B.M. Gekhta NUZ TsKB #2 im. N.A. Semashko OAO "RZhD"; FGBU "Nauchno-issledovatel'skiĭ institut obshcheĭ patologii i patofiziologii" RAMN, Moskva
| | | | | |
Collapse
|
50
|
Fulga I, Lupescu O, Spircu T. Local tolerability and effectiveness of Ketospray® 10% cutaneous spray solution. Panminerva Med 2012; 54:23-33. [PMID: 23241932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Orally administrated nonsteroidal anti-inflammatory drugs are effective in the treatment of a variety of acute and chronic pain conditions but their use may be associated with serious systemic adverse effects which are correlated with the therapeutic plasma levels of the drug. In order to minimize the incidence of drug related systemic events, topical formulations of the nonsteroidal anti-inflammatory drugs have been developed. A recently performed review of the evidence from randomized, double-blind, placebo controlled trials with topically applied NSAIDs in the treatment of acute pain confirmed the previously described pain relief effectiveness. For all topical nonsteroidal anti-inflammatory drugs combined, in comparison to placebo, the number needed to treat (NNT) to achieve a clinically meaningful pain relief of 50 % was 4.5 (3.9 to 5.3) for treatment periods of 6 to 14 days. Local skin reactions were generally mild and transient, and did not differ from placebo. OBJECTIVES The present is an observational, multicenter, open-label, non-interventional, post-authorization safety study as it is defined by Article 21 of the European Clinical Trials Directive 2001/20/EC. The main objective of this study was to evaluate the local tolerability and the therapeutic efficacy of static and pain on movement intensity reduction of Ketospray® 10% cutaneous spray solution administered in accordance with the terms of the marketing authorization and last version of summary of product characteristics approved by National Medicines Agency of Romania. METHODS In compliance with the Post-marketing study type, the assignment of the patient to a particular therapeutic strategy fell within current practice. The prescription of the medicine was not subject to compliance with predefined patients' characteristics. No specific, out of the daily practice routine diagnostic, monitoring, instrumental or laboratory assessments were foreseen by the study protocol. Patients' data were collected into respective case report forms. Study medication, Ketoprofen 10% Cutaneous Spray Solution was administered to the affected area at the dose of 3-6 spray puffs, 2-3 times a day, for 7 days. According to the study type, descriptive statistical methods were applied. Since almost half of the patients were treated with combination of the pain relieving medications, sizing of the pain relieving effects, as NNT, between the two groups was made. FINDINGS There were 2020 study subjects in safety and ITT analysis population and 1802 (89%) in PP efficacy analysis population. There were 4 types of injuries: non-complicated strain-sprain (555), soft tissue contusion (323), low back pain (461) and osteoarthritis (681 patients). Ten patients reported 13 side effects of which 10 were recognized by investigators as adverse drug reactions. All side effects were non-serious, listed, application site skin changes. Remarkable reductions of static and pain on movement intensity were experienced by patients irrespective of the type of the injury and the type of the treatment. However, a clinically meaningful benefit of the concomitantly prescribed pain relieving medications was not observed for any type of pain. The lowest NNT (14) was obtained for the reduction of pain at rest in patients with strain-sprain or soft tissue contusions. The highest NNT (283) was for pain at rest in patients treated for the exacerbation of the chronic pain. CONCLUSIONS The results of the current post-authorization study confirm beneficial pain intensity reducing efficacy of Ketospray 10% associated with good local tolerability of 7 days treatment course. Concomitant administration of systemic pain relieving medication did not substantially contribute neither to the relief of pain at rest nor of pain on movement among the subjects of respective study populations.
Collapse
Affiliation(s)
- I Fulga
- Carol Davila Medical University, Bucharest, Romania
| | | | | |
Collapse
|