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de Morais SV, Calado GP, Carvalho RC, Garcia JBS, de Queiroz TM, Cantanhede Filho AJ, Lopes AJO, Cartágenes MDSDS, Domingues GRDS. Impact of Cuminaldehyde and Indomethacin Co-Administration on Inflammatory Responses in MIA-Induced Osteoarthritis in Rats. Pharmaceuticals (Basel) 2024; 17:630. [PMID: 38794200 PMCID: PMC11125240 DOI: 10.3390/ph17050630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/06/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
Osteoarthritis (OA) remains a chronic incurable condition, presenting substantial challenges in treatment. This study explores a novel strategy by investigating the concurrent use of cuminaldehyde, a natural compound, with indomethacin in animal models of MIA-induced OA. Our results demonstrate that the co-administration of cuminaldehyde and indomethacin does indeed produce a superior effect when compared to these compounds individually, significantly enhancing therapeutic outcomes. This effect is evidenced by a marked reduction in pro-inflammatory cytokines IL-6 and IFN-γ, alongside a significant increase in the anti-inflammatory cytokine IL-10, compared to treatments with each compound alone. Radiographic analyses further confirm the preservation of joint integrity and a reduction in osteoarthritic damage, highlighting the association's efficacy in cartilage-reducing damage. These findings suggests that the association of cuminaldehyde and indomethacin not only slows OA progression but also offers enhanced cartilage-reducing damage and fosters the production of protective cytokines. This study underscores the potential benefits of integrating natural products with pharmaceuticals in OA management and stresses the importance of further research to fully understand the mechanisms underlying the observed potentiated effects.
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Affiliation(s)
- Sebastião Vieira de Morais
- Biological and Health Sciences Center, Federal University of Maranhão, São Luís 65085-580, Brazil; (R.C.C.); (J.B.S.G.); (M.d.S.d.S.C.)
| | - Gustavo Pereira Calado
- Programa de Pós-graduação em Ciências Farmacêuticas—PPGCF, Departamento de Farmácia, Universidade de Brasília-UnB Brasília-DF, Brasilia 70910-900, Brazil
| | - Rafael Cardoso Carvalho
- Biological and Health Sciences Center, Federal University of Maranhão, São Luís 65085-580, Brazil; (R.C.C.); (J.B.S.G.); (M.d.S.d.S.C.)
| | - João Batista Santos Garcia
- Biological and Health Sciences Center, Federal University of Maranhão, São Luís 65085-580, Brazil; (R.C.C.); (J.B.S.G.); (M.d.S.d.S.C.)
| | - Thyago Moreira de Queiroz
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Federal University of Pernambuco, Vitória de Santo Antão 55608-680, Brazil;
| | - Antonio José Cantanhede Filho
- Chemistry Postgraduate Program, Federal Institute of Science Education and Technology of Maranhão, São Luís 65030-005, Brazil
| | - Alberto Jorge Oliveira Lopes
- Chemistry Postgraduate Program, Federal Institute of Science Education and Technology of Maranhão, São Luís 65030-005, Brazil
- Bacabal Science Center (CCBa), Federal University of Maranhão, Bacabal 65700-000, Brazil
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Alarabei AA, Abd Aziz NAL, AB Razak NI, Abas R, Bahari H, Abdullah MA, Hussain MK, Abdul Majid AMS, Basir R. Immunomodulating Phytochemicals: An Insight Into Their Potential Use in Cytokine Storm Situations. Adv Pharm Bull 2024; 14:105-119. [PMID: 38585461 PMCID: PMC10997936 DOI: 10.34172/apb.2024.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 05/17/2023] [Accepted: 07/14/2023] [Indexed: 04/09/2024] Open
Abstract
Phytochemicals are compounds found in plants that possess a variety of bioactive properties, including antioxidant and immunomodulatory properties. Recent studies have highlighted the potential of phytochemicals in targeting specific signalling pathways involved in cytokine storm, a life-threatening clinical condition resulting from excessive immune cell activation and oversupply of proinflammatory cytokines. Several studies have documented the immunomodulatory effects of phytochemicals on immune function, including their ability to regulate essential cellular and molecular interactions of immune system cells. This makes them a promising alternative for cytokine storm management, especially when combined with existing chemotherapies. Furthermore, phytochemicals have been found to target multiple signalling pathways, including the TNF-α/NF-κB, IL-1/NF-κB, IFN-γ/JAK/STAT, and IL-6/JAK-STAT. These pathways play critical roles in the development and progression of cytokine storm, and targeting them with phytochemicals represents a promising strategy for controlling cytokine release and the subsequent inflammation. Studies have also investigated certain families of plant-related constituents and their potential immunomodulatory actions. In vivo and in vitro studies have reported the immunomodulatory effects of phytochemicals, which provide viable alternatives in the management of cytokine storm syndrome. The collective data from previous studies suggest that phytochemicals represent a potentially functional source of cytokine storm treatment and promote further exploration of these compounds as immunomodulatory agents for suppressing specific signalling cascade responses. Overall, the previous research findings support the use of phytochemicals as a complementary approach in managing cytokine storm and improving patient outcomes.
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Affiliation(s)
- Abdusalam Abdullah Alarabei
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Nur Aimi Liyana Abd Aziz
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Nur Izah AB Razak
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Razif Abas
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Hasnah Bahari
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Maizaton Atmadini Abdullah
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Mohd Khairi Hussain
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Amin Malik Shah Abdul Majid
- Natureceuticals Sdn Bhd, Kedah Halal Park, Kawasan Perindustrian Sg. Petani, 08000 Sg. Petani, Kedah, Malaysia
| | - Rusliza Basir
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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You H, Song S, Liu D, Ren T, Yin SJ, Wu P, Mao J. Mechanism of Wenshen Xuanbi Decoction in the treatment of osteoarthritis based on network pharmacology and experimental verification. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2024; 28:59-72. [PMID: 38154965 PMCID: PMC10762491 DOI: 10.4196/kjpp.2024.28.1.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 12/30/2023]
Abstract
To investigate the mechanism of Wenshen Xuanbi Decoction (WSXB) in treating osteoarthritis (OA) via network pharmacology, bioinformatics analysis, and experimental verification. The active components and prediction targets of WSXB were obtained from the TCMSP database and Swiss Target Prediction website, respectively. OA-related genes were retrieved from GeneCards and OMIM databases. Protein-protein interaction and functional enrichment analyses were performed, resulting in the construction of the Herb-Component-Target network. In addition, differential genes of OA were obtained from the GEO database to verify the potential mechanism of WSXB in OA treatment. Subsequently, potential active components were subjected to molecular verification with the hub targets. Finally, we selected the most crucial hub targets and pathways for experimental verification in vitro. The active components in the study included quercetin, linolenic acid, methyl linoleate, isobergapten, and beta-sitosterol. AKT1, tumor necrosis factor (TNF), interleukin (IL)-6, GAPDH, and CTNNB1 were identified as the most crucial hub targets. Molecular docking revealed that the active components and hub targets exhibited strong binding energy. Experimental verification demonstrated that the mRNA and protein expression levels of IL-6, IL-17, and TNF in the WSXB group were lower than those in the KOA group (p < 0.05). WSXB exhibits a chondroprotective effect on OA and delays disease progression. The mechanism is potentially related to the suppression of IL-17 and TNF signaling pathways and the down-regulation of IL-6.
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Affiliation(s)
- Hankun You
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu, China
- Department of Orthopedics, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
| | - Siyuan Song
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu, China
- Department of Orthopedics, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
| | - Deren Liu
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu, China
- Department of Orthopedics, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
| | - Tongsen Ren
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu, China
- Department of Orthopedics, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
| | - Song Jiang Yin
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu, China
- Department of Orthopedics, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
| | - Peng Wu
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu, China
- Department of Orthopedics, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
| | - Jun Mao
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu, China
- Department of Orthopedics, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
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Zheng H, Xie X, Ling H, You X, Liang S, Lin R, Qiu R, Hou H. Transdermal drug delivery via microneedles for musculoskeletal systems. J Mater Chem B 2023; 11:8327-8346. [PMID: 37539625 DOI: 10.1039/d3tb01441j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
As the population is ageing and lifestyle is changing, the prevalence of musculoskeletal (MSK) disorders is gradually increasing with each passing year, posing a serious threat to the health and quality of the public, especially the elderly. However, currently prevalent treatments for MSK disorders, mainly administered orally and by injection, are not targeted to the specific lesion, resulting in low efficacy along with a series of local and systemic adverse effects. Microneedle (MN) patches loaded with micron-sized needle array, combining the advantages of oral administration and local injection, have become a potentially novel strategy for the administration and treatment of MSK diseases. In this review, we briefly introduce the basics of MNs and focus on the main characteristics of the MSK systems and various types of MN-based transdermal drug delivery (TDD) systems. We emphasize the progress and broad applications of MN-based transdermal drug delivery (TDD) for MSK systems, including osteoporosis, nutritional rickets and some other typical types of arthritis and muscular damage, and in closing summarize the future prospects and challenges of MNs application.
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Affiliation(s)
- Haibin Zheng
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510280, P. R. China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
| | - Xuankun Xie
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510280, P. R. China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
| | - Haocong Ling
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510280, P. R. China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
| | - Xintong You
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
| | - Siyu Liang
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
| | - Rurong Lin
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
| | - Renjie Qiu
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
| | - Honghao Hou
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P. R. China.
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Affiliation(s)
- Roua Hassoun
- Department of Cellular and Translational Physiology, Institute of Physiology (R.H., N.H.), Ruhr University Bochum, Germany
- Institut für Forschung und Lehre, Molecular and Experimental Cardiology (R.H., N.H.), Ruhr University Bochum, Germany
- Department of Cardiology, St. Josef-Hospital, UK RUB (R.H., N.H.), Ruhr University Bochum, Germany
| | - Nazha Hamdani
- Department of Cellular and Translational Physiology, Institute of Physiology (R.H., N.H.), Ruhr University Bochum, Germany
- Institut für Forschung und Lehre, Molecular and Experimental Cardiology (R.H., N.H.), Ruhr University Bochum, Germany
- Department of Cardiology, St. Josef-Hospital, UK RUB (R.H., N.H.), Ruhr University Bochum, Germany
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Sachse T, Kanji S, Thabet P, Schmiedl S, Thürmann P, Guirguis F, Sajwani S, Gauthier MF, Lunny C, Mathes T, Pieper D. Clinical utility of overviews on adverse events of pharmacological interventions. Syst Rev 2023; 12:131. [PMID: 37525235 PMCID: PMC10388527 DOI: 10.1186/s13643-023-02289-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 07/14/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Overviews (i.e., systematic reviews of systematic reviews, meta-reviews, umbrella reviews) are a relatively new type of evidence synthesis. Among others, one reason to conduct an overview is to investigate adverse events (AEs) associated with a healthcare intervention. Overviews aim to provide easily accessible information for healthcare decision-makers including clinicians. We aimed to evaluate the clinical utility of overviews investigating AEs. METHODS We used a sample of 27 overviews exclusively investigating drug-related adverse events published until 2021 identified in a prior project. We defined clinical utility as the extent to which overviews are perceived to be useful in clinical practice. Each included overview was assigned to one of seven pharmacological experts with expertise on the topic of the overview. The clinical utility and value of these overviews were determined using a self-developed assessment tool. This included four open-ended questions and a ranking of three clinical utility statements completed by clinicians. We calculated frequencies for the ranked clinical utility statements and coded the answers to the open-ended questions using an inductive approach. RESULTS The overall agreement with the provided statements was high. According to the assessments, 67% of the included overviews generated new knowledge. In 93% of the assessments, the overviews were found to add value to the existing literature. The overviews were rated as more useful than the individual included systematic reviews (SRs) in 85% of the assessments. The answers to the open-ended questions revealed two key aspects of clinical utility in the included overviews. Firstly, it was considered useful that they provide a summary of available evidence (e.g., along with additional assessments, or across different populations, or in different settings that have not been evaluated together in the included SRs). Secondly, it was found useful if overviews conducted a new meta-analysis to answer specific research questions that had not been answered previously. CONCLUSIONS Overviews on drug-related AEs are considered valuable for clinical practice by clinicians. They can make available evidence on AEs more accessible and provide a comprehensive view of available evidence. As the role of overviews evolves, investigations such as this can identify areas of value.
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Affiliation(s)
- Thilo Sachse
- Faculty of Health, School of Medicine, Institute for Research in Operative Medicine, Witten/Herdecke University, 51109, Cologne, Germany.
| | - Salmaan Kanji
- The Ottawa Hospital and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Pierre Thabet
- Hôpital Montfort and University of Ottawa, Ottawa, Ontario, Canada
| | - Sven Schmiedl
- Philipp Klee-Institute of Clinical Pharmacology, Helios University Hospital Wuppertal, Witten/Herdecke University, Chair of Clinical Pharmacology, Wuppertal, Germany
| | - Petra Thürmann
- Philipp Klee-Institute of Clinical Pharmacology, Helios University Hospital Wuppertal, Witten/Herdecke University, Chair of Clinical Pharmacology, Wuppertal, Germany
| | | | | | | | - Carole Lunny
- Knowledge Translation Program, Unity Health Toronto and the Cochrane Hypertension Group, St. Michael's Hospital, University of British Columbia, Vancouver, Canada
| | - Tim Mathes
- Faculty of Health, School of Medicine, Institute for Research in Operative Medicine, Witten/Herdecke University, 51109, Cologne, Germany
- Institute for Medical Statistics, University Medical Center Göttingen, Göttingen, Germany
| | - Dawid Pieper
- Faculty of Health, School of Medicine, Institute for Research in Operative Medicine, Witten/Herdecke University, 51109, Cologne, Germany
- Faculty of Health Sciences Brandenburg, Brandenburg Medical School (Theodor Fontane), Institute for Health Services and Health System Research, Rüdersdorf, Germany
- Center for Health Services Research, Brandenburg Medical School (Theodor Fontane), Rüdersdorf, Germany
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Rohaj A, Bulaj G. Digital Therapeutics (DTx) Expand Multimodal Treatment Options for Chronic Low Back Pain: The Nexus of Precision Medicine, Patient Education, and Public Health. Healthcare (Basel) 2023; 11:1469. [PMID: 37239755 PMCID: PMC10218553 DOI: 10.3390/healthcare11101469] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 04/25/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Digital therapeutics (DTx, software as a medical device) provide personalized treatments for chronic diseases and expand precision medicine beyond pharmacogenomics-based pharmacotherapies. In this perspective article, we describe how DTx for chronic low back pain (CLBP) can be integrated with pharmaceutical drugs (e.g., NSAIDs, opioids), physical therapy (PT), cognitive behavioral therapy (CBT), and patient empowerment. An example of an FDA-authorized DTx for CLBP is RelieVRx, a prescription virtual reality (VR) app that reduces pain severity as an adjunct treatment for moderate to severe low back pain. RelieVRx is an immersive VR system that delivers at-home pain management modalities, including relaxation, self-awareness, pain distraction, guided breathing, and patient education. The mechanism of action of DTx is aligned with recommendations from the American College of Physicians to use non-pharmacological modalities as the first-line therapy for CLBP. Herein, we discuss how DTx can provide multimodal therapy options integrating conventional treatments with exposome-responsive, just-in-time adaptive interventions (JITAI). Given the flexibility of software-based therapies to accommodate diverse digital content, we also suggest that music-induced analgesia can increase the clinical effectiveness of digital interventions for chronic pain. DTx offers opportunities to simultaneously address the chronic pain crisis and opioid epidemic while supporting patients and healthcare providers to improve therapy outcomes.
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Affiliation(s)
- Aarushi Rohaj
- The Spencer Fox Eccles School of Medicine, University of Utah, Salt Lake City, UT 84112, USA
- Department of Medicinal Chemistry, L.S. Skaggs College of Pharmacy, University of Utah, Salt Lake City, UT 84112, USA
| | - Grzegorz Bulaj
- Department of Medicinal Chemistry, L.S. Skaggs College of Pharmacy, University of Utah, Salt Lake City, UT 84112, USA
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Han H, Ro DH, Won S, Han HS. Long-Term Nonoperative Management is Associated With Lower Mean 9-Year Follow-Up Survival Compared to Total Knee Arthroplasty in Knee Osteoarthritis Patients-Survival Analysis of a Nationwide South Korean Cohort. J Arthroplasty 2023:S0883-5403(23)00078-5. [PMID: 36764402 DOI: 10.1016/j.arth.2023.01.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Total knee arthroplasty (TKA) and medications are both considered as a treatment for knee osteoarthritis. However, the impact of the TKA on long-term survival remains controversial. This study aimed to compare 9-year follow-up survival between a TKA group with a nonoperative medication group. METHODS From 2007 to 2009, knee osteoarthritis patients were divided into TKA (N = 2,228) and nonoperative medication (N = 76,430) groups, and followed for up to 9 years. The hazard ratio (HR) and subdistribution HR (SHR) were derived from Cox proportional hazards regressions and Fine and Gray analyses, respectively. RESULTS The TKA group had a significantly lower adjusted mortality rate (adjusted HR , 0.78, 95% confidence interval [CI], 0.68-0.9) than the nonoperative medication group. Dose-response relationship between medication possession ratio and mortalities for overall (adjusted HR , 1.02; 95% CI, 1.01-1.04) and cardiovascular (CV) death (adjusted SHR, 1.03; 95% CI, 1.01-1.05) was also found. Also, there were significant interactions that indicate stronger protective survival effects of the TKA in several covariates: age >75 years (P = .04 for overall; P = .009 for CV), hypertension (P = .006 for overall), and ischemic heart disease (P = .009 for CV). CONCLUSIONS This study suggests that TKA patients had better mean 9-year follow-up survival than the nonoperative medication group after adjusting for baseline differences. For overall death, including CV death, adjusted mortality rates were higher in the medication group and showed a dose-response relationship. Specifically, the protective effect of the TKA for overall or CV deaths was found to be higher for age >75, hypertension, or ischemic heart disease patients. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Hyein Han
- Department of Public Health Sciences, Seoul National University, Seoul, South Korea
| | - Du Hyun Ro
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, South Korea; Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, South Korea; CONNECTEVE, Co LTD, Seoul, South Korea
| | - Sungho Won
- Department of Public Health Sciences, Seoul National University, Seoul, South Korea; Institute of Health and Environment, Seoul National University, Seoul, South Korea; RexSoft Inc, Seoul, South Korea
| | - Hyuk-Soo Han
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, South Korea; Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, South Korea
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Sachse T, Mathes T, Dorando E, Heß S, Thürmann P, Schmiedl S, Kanji S, Lunny C, Thabet P, Pieper D. A review found heterogeneous approaches and insufficient reporting in overviews on adverse events. J Clin Epidemiol 2022; 151:104-112. [PMID: 35987405 DOI: 10.1016/j.jclinepi.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 07/19/2022] [Accepted: 08/10/2022] [Indexed: 12/25/2022]
Abstract
OBJECTIVES To investigate reporting and methodological characteristics of overviews on adverse (drug-associated) events (AEs) of pharmacological interventions. STUDY DESIGN AND SETTING We searched MEDLINE, Embase, Epistemonikos, and the Cochrane Database of Systematic Reviews from inception to May 17, 2021 for overviews exclusively investigating AEs of pharmacological interventions. We extracted general, reporting, and methodological characteristics and analyzed data descriptively. RESULTS We included 27 overviews, 70% of which were published in 2016 or later. The most common nomenclature in the title was "overview" (56%), followed by "umbrella review" (26%). The median number of included systematic reviews (SRs) in each overview was 15 (interquartile range 7-34). Study selection methods were reported in 52%, methods for data extraction in 67%, and methods for critical appraisal in 63% of overviews. An assessment of methodological quality of included SRs was performed in 70% of overviews. Only 22% of overviews reported strategies for dealing with overlapping SRs. An assessment of the certainty of the evidence was performed in 33% of overviews. CONCLUSION To ensure methodological rigor, authors of overviews on AEs should follow available guidance for the conduct and reporting of overviews.
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Affiliation(s)
- Thilo Sachse
- Institute for Research in Operative Medicine (IFOM), Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Tim Mathes
- Institute for Research in Operative Medicine (IFOM), Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany; Institute for Medical Statistics, University Medical Center Göttingen, Germany
| | - Elena Dorando
- Institute for Research in Operative Medicine (IFOM), Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Simone Heß
- Institute for Research in Operative Medicine (IFOM), Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Petra Thürmann
- Philipp Klee-Institute of Clinical Pharmacology, Helios University Hospital Wuppertal, University Witten/Herdecke, Wuppertal, Germany
| | - Sven Schmiedl
- Philipp Klee-Institute of Clinical Pharmacology, Helios University Hospital Wuppertal, University Witten/Herdecke, Wuppertal, Germany
| | - Salmaan Kanji
- The Ottawa Hospital and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Carole Lunny
- Knowledge Translation Program, St Michael's Hospital, Unity Health Toronto and the Cochrane Hypertension Group, University of British Columbia, Vancouver, Canada
| | - Pierre Thabet
- Hôpital Montfort and University of Ottawa, Ontario, Canada
| | - Dawid Pieper
- Institute for Research in Operative Medicine (IFOM), Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany; Faculty of Health Sciences Brandenburg, Brandenburg Medical School (Theodor Fontane), Institute for Health Services and Health System Research, Rüdersdorf, Germany; Center for Health Services Research, Brandenburg Medical School (Theodor Fontane), Rüdersdorf, Germany.
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Hajhashemi V, Khodarahmi G, Asadi P, Rajabi H. Evaluation of the antinociceptive effects of a selection of triazine derivatives in mice. Korean J Pain 2022; 35:440-446. [PMID: 36175343 PMCID: PMC9530681 DOI: 10.3344/kjp.2022.35.4.440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 08/01/2022] [Accepted: 08/12/2022] [Indexed: 11/24/2022] Open
Abstract
Background The authors showed in a previous study that some novel triazine derivatives had an anti-inflammatory effect. The present study was designed to evaluate the antinociceptive effect of five out of nine compounds including two vanillin-triazine (5c and 5d) and three phenylpyrazole-triazine (10a, 10b, 10e) derivatives which showed the best anti-inflammatory effect. Methods Male Swiss mice (25–30 g) were used. To assess the antinociceptive effect, acetic acid-writhing, formalin, and hot plate tests were used after intraperitoneal injection of each compound. Results All compounds significantly (P < 0.001) reduced acetic acid-induced writhing at tested doses (50, 100, and 200 mg/kg). Also, the percent inhibition of writhing in the acetic acid test showed that at the maximum tested dose of these compounds (200 mg/kg), the order of potencies is as follows 10b > 10a > 10e > 5d > 5c. In the formalin test, compounds 5d, 10a, and 10e showed an antinociceptive effect in the acute phase and all compounds were effective in the chronic phase. In the hot plate test, compounds 5c, 5d, and 10a demonstrated an antinociceptive effect. Conclusions The results clearly showed that both vanillin-triazine and phenylpyrazole-triazine derivatives had an antinociceptive effect. Also, some compounds which showed activity in the early phase of formalin test as well as in the hot plate test could control acute pain in addition to chronic or inflammatory pain.
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Affiliation(s)
- Valiollah Hajhashemi
- Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ghadamali Khodarahmi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvin Asadi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamed Rajabi
- Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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Wang J, Zeng J, Liu Z, Zhou Q, Wang X, Zhao F, Zhang Y, Wang J, Liu M, Du R. Promising Strategies for Transdermal Delivery of Arthritis Drugs: Microneedle Systems. Pharmaceutics 2022; 14:pharmaceutics14081736. [PMID: 36015362 PMCID: PMC9416616 DOI: 10.3390/pharmaceutics14081736] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/12/2022] [Accepted: 08/14/2022] [Indexed: 11/16/2022] Open
Abstract
Arthritis is a general term for various types of inflammatory joint diseases. The most common clinical conditions are mainly represented by rheumatoid arthritis and osteoarthritis, which affect more than 4% of people worldwide and seriously limit their mobility. Arthritis medication generally requires long-term application, while conventional administrations by oral delivery or injections may cause gastrointestinal side effects and are inconvenient for patients during long-term application. Emerging microneedle (MN) technology in recent years has created new avenues of transdermal delivery for arthritis drugs due to its advantages of painless skin perforation and efficient local delivery. This review summarizes various types of arthritis and current therapeutic agents. The current development of MNs in the delivery of arthritis drugs is highlighted, demonstrating their capabilities in achieving different drug release profiles through different self-enhancement methods or the incorporation of nanocarriers. Furthermore, the challenges of translating MNs from laboratory studies to the clinical practice and the marketplace are discussed. This promising technology provides a new approach to the current drug delivery paradigm in treating arthritis in transdermal delivery.
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Affiliation(s)
- Jitong Wang
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jia Zeng
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai Engineering Research Center of Reproductive Health Drug and Devices, Shanghai 200032, China
| | - Zhidan Liu
- Department of Rehabilitation, Baoshan Hospital of Integrated Traditional Chinese Medicine and Western Medicine, Shanghai 201999, China
| | - Qin Zhou
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xin Wang
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Fan Zhao
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yu Zhang
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jiamiao Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Minchen Liu
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Correspondence: (M.L.); (R.D.)
| | - Ruofei Du
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Correspondence: (M.L.); (R.D.)
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Akhtar MA. Anti-Inflammatory Medicinal Plants of Bangladesh—A Pharmacological Evaluation. Front Pharmacol 2022; 13:809324. [PMID: 35401207 PMCID: PMC8987533 DOI: 10.3389/fphar.2022.809324] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/01/2022] [Indexed: 12/12/2022] Open
Abstract
Inflammatory diseases are considered major threats to human health worldwide. In Bangladesh, a number of medicinal plants have been used in traditional medicine from time immemorial in the treatment of diverse diseases, including inflammatory disorders. This assignment aims at providing the status of the medicinal plants of Bangladesh which are traditionally used in the management of inflammatory disorders and are investigated for their anti-inflammatory prospects using different preclinical studies and future research directions. The information of medicinal plants assembled in this review was obtained from a literature search of electronic databases such as Google Scholar, PubMed, Scopus, Web of Science and ScienceDirect up to December, 2020 from publications on plants investigated for their anti-inflammatory activities, in which the place of plant sample collection was identified as Bangladesh. Keywords for primary searches were “anti-inflammatory,” “Bangladeshi,” and “medicinal plants.” Criteria followed to include plant species were plants that showed significant anti-inflammatory activities in 1) two or more sets of experiments in a single report, 2) same or different sets of experiments in two or more reports, and, 3) plants which are traditionally used in the treatment of inflammation and inflammatory disorders. In this study, 48 species of medicinal plants have been reviewed which have been used in traditional healing practices to manage inflammatory disorders in Bangladesh. The mechanistic pathways of the in vivo and in vitro study models used for the evaluation of anti-inflammatory properties of plant samples have been discussed. Selected plants were described in further detail for their habitat, anti-inflammatory studies conducted in countries other than Bangladesh, and anti-inflammatory active constituents isolated from these plants if any. Medicinal plants of Bangladesh have immense significance for anti-inflammatory activity and have potential to contribute toward the discovery and development of novel therapeutic approaches to combat diseases associated with inflammation. However, the plants reviewed in this article had chiefly undergone preliminary screening and require substantial investigations including identification of active molecules, understanding the mechanism of action, and evaluation for safety and efficacy to be followed by the formulation of safe and effective drug products.
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Sulaiman S, Ahmad S, Naz SS, Qaisar S, Muhammad S, Alotaibi A, Ullah R. Synthesis of Copper Oxide-Based Nanoformulations of Etoricoxib and Montelukast and Their Evaluation through Analgesic, Anti-Inflammatory, Anti-Pyretic, and Acute Toxicity Activities. Molecules 2022; 27:1433. [PMID: 35209221 PMCID: PMC8875186 DOI: 10.3390/molecules27041433] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 02/06/2023] Open
Abstract
Copper oxide nanoparticles (CuO NPs) were synthesized through the coprecipitation method and used as nanocarriers for etoricoxib (selective COX-2 inhibitor drug) and montelukast (leukotriene product inhibitor drug) in combination therapy. The CuO NPs, free drugs, and nanoformulations were investigated through UV/Vis spectroscopy, FTIR spectroscopy, XRD, SEM, and DLS. SEM imaging showed agglomerated nanorods of CuO NPs of about 87 nm size. The CE1, CE2, and CE6 nanoformulations were investigated through DLS, and their particle sizes were 271, 258, and 254 nm, respectively. The nanoformulations were evaluated through in vitro anti-inflammatory activity, in vivo anti-inflammatory activity, in vivo analgesic activity, in vivo anti-pyretic activity, and in vivo acute toxicity activity. In vivo activities were performed on albino mice. BSA denaturation was highly inhibited by CE1, CE2, and CE6 as compared to other nanoformulations in the in vitro anti-inflammatory activity. The in vivo bioactivities showed that low doses (5 mg/kg) of nanoformulations were more potent than high doses (10 and 20 mg/kg) of free drugs in the inhibition of pain, fever, and inflammation. Lastly, CE2 was more potent than that of other nanoformulations.
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Affiliation(s)
- Sulaiman Sulaiman
- Department of Chemistry, Islamia College University, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan; (S.S.); (S.A.); (S.M.)
- Nanosciences and Technology Department, National Centre for Physics, Quaid-i-Azam University Campus, Islamabad 44000, Punjab, Pakistan; (S.S.N.); (S.Q.)
| | - Shabir Ahmad
- Department of Chemistry, Islamia College University, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan; (S.S.); (S.A.); (S.M.)
| | - Syeda Sohaila Naz
- Nanosciences and Technology Department, National Centre for Physics, Quaid-i-Azam University Campus, Islamabad 44000, Punjab, Pakistan; (S.S.N.); (S.Q.)
| | - Sara Qaisar
- Nanosciences and Technology Department, National Centre for Physics, Quaid-i-Azam University Campus, Islamabad 44000, Punjab, Pakistan; (S.S.N.); (S.Q.)
| | - Sayyar Muhammad
- Department of Chemistry, Islamia College University, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan; (S.S.); (S.A.); (S.M.)
| | - Amal Alotaibi
- Department of Basic Science, College of Medicine, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Riaz Ullah
- Department of Pharmacognosy (MAPPRC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Effects of nitro-butoxyl- and butyl-esters of non-steroidal anti-inflammatory drugs compared with parent compounds on the contractility of digital arterial smooth muscle from the fallow deer (Dama dama). Inflammopharmacology 2021; 29:1459-1473. [PMID: 34532846 PMCID: PMC8514390 DOI: 10.1007/s10787-021-00858-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 07/26/2021] [Indexed: 10/28/2022]
Abstract
BACKGROUND Non-steroidal anti-inflammatory drugs (NSAIDs) are a major cause of upper gastro-intestinal (GI) ulceration and bleeding as well as cardiovascular (CV) diseases (e.g., myocardial infarction and stroke). A feature common to both these adverse events is a variety of vascular reactions. One approach to overcome these side effects has been the development of nitric-oxide (NO)-donating NSAIDs. The NO is considered to overcome some of these vascular reactions caused by NSAIDs. Unfortunately, the NO-NSAIDs developed so far have not had the expected benefits compared with NSAIDs alone. OBJECTIVES Using in vitro preparations it is hoped to gain insight into the vascular and smooth muscle reactions induced by NO-NSAIDs compared with NSAIDs as a basis for improving the protective responses attributed to the NO-donating properties of these drugs. METHODS A range of NO-NSAIDs was synthesized based on the esterification of NSAIDs with the nitro-butoxylate as a prototype of an NO-donor. These compounds, as well as NO-donor agents and NSAIDS, were examined for their possible effects on isolated segments of digital arteries of fallow deer, which provide a robust model for determining the effects of vasodilator and vasoconstrictor activities, in comparison with those of standard pharmacological agents. RESULTS The NO-NSAIDs were found to antagonise the smooth muscle contractions produced by 5-hydroxytryptamine (serotonin, 5-HT). However, while almost all their parent NSAIDs had little or no effect, with the exception of the R-(-)-isomers of both ibuprofen and flurbiprofen, which caused vasodilatation, all the NO-NSAIDs tested antagonised the increase in tension produced by 5-HT. CONCLUSIONS R-(-)-ibuprofen and R-(-)-flurbiprofen, along with the nitro-butoxyl esters of the NSAIDs examined, produce relaxation of segments of deer digital artery smooth muscle in vitro. The evidence presented suggests that their mechanism involves the release of NO or its products.
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Sa’adon S, Ansari MNM, Razak SIA, Anand JS, Nayan NHM, Ismail AE, Khan MUA, Haider A. Preparation and Physicochemical Characterization of a Diclofenac Sodium-Dual Layer Polyvinyl Alcohol Patch. Polymers (Basel) 2021; 13:polym13152459. [PMID: 34372062 PMCID: PMC8347342 DOI: 10.3390/polym13152459] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/17/2021] [Accepted: 07/21/2021] [Indexed: 12/19/2022] Open
Abstract
The aim of this study is to prepare a dual layer polyvinyl (PVA) patch using a combination of electrospinning techniques and cryogelation (freeze-thaw process) then subsequently to investigate the effect of freeze-thaw cycles, nanofiber thickness, and diclofenac sodium (DS) loading on the physicochemical and mechanical properties and formulation of dual layer PVA patches composed of electrospun PVA nanofibers and PVA cryogel. After the successful preparation of the dual layer PVA patch, the prepared patch was subjected to investigation to assess the effect of freeze-thaw cycles, nanofiber thickness and percentages of DS loading on the morphology, physiochemical and mechanical properties. Various spectroscopic techniques such as scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR), water contact angle, and tensile tests were used to evaluate the physicochemical and mechanical properties of prepared dual layer PVA patches. The morphological structures of the dual layer PVA patch demonstrated the effectiveness of both techniques. The effect of freeze-thaw cycles, nanofiber thickness, and DS percentage loading on the crystallinity of a dual layer PVA patch was investigated using XRD analysis. The presence of a distinct DS peak in the FTIR spectrum indicates the compatibility of DS in a dual layer PVA patch through in-situ loading. All prepared patches were considered highly hydrophilic because the data obtained was less than 90°. The increasing saturation of DS within the PVA matrix increases the tensile strength of prepared patches, however decreased its elasticity. Evidently, the increasing of electrospun PVA nanofibers thickness, freeze-thaw cycles, and the DS saturation has improved the physicochemical and mechanical properties of the DS medicated dual layer PVA patches, making them a promising biomaterial for transdermal drug delivery applications.
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Affiliation(s)
- Shafizah Sa’adon
- BioInspired Device and Tissue Engineering Research Group, Faculty of Engineering, School of Biomedical Engineering and Health Sciences, Universiti Teknologi Malaysia, Skudai 81300, Johor, Malaysia; (S.S.); (M.U.A.K.)
| | - Mohamed Nainar Mohamed Ansari
- Institute of Power Engineering, Universiti Tenaga Nasional, Kajang 43000, Selangor, Malaysia
- Correspondence: (M.N.M.A.); (S.I.A.R.); Tel.: +60-17-4815680 (S.I.A.R.)
| | - Saiful Izwan Abd Razak
- BioInspired Device and Tissue Engineering Research Group, Faculty of Engineering, School of Biomedical Engineering and Health Sciences, Universiti Teknologi Malaysia, Skudai 81300, Johor, Malaysia; (S.S.); (M.U.A.K.)
- Correspondence: (M.N.M.A.); (S.I.A.R.); Tel.: +60-17-4815680 (S.I.A.R.)
| | - Joseph Sahaya Anand
- Sustainable and Responsive Manufacturing Group, Faculty of Mechanical and Manufacturing Engineering Technology, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, Malacca 76100, Malacca, Malaysia;
| | - Nadirul Hasraf Mat Nayan
- Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia, Batu Pahat 86400, Johor, Malaysia;
| | - Al Emran Ismail
- Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, Batu Pahat 86400, Johor, Malaysia;
| | - Muhammad Umar Aslam Khan
- BioInspired Device and Tissue Engineering Research Group, Faculty of Engineering, School of Biomedical Engineering and Health Sciences, Universiti Teknologi Malaysia, Skudai 81300, Johor, Malaysia; (S.S.); (M.U.A.K.)
- Institute of Personalized Medicine, School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University (SJTU),1954 Huashan Road, Shanghai 200030, China
- National Center for Physics, Nanoscience and Technology Department (NS & TD), Islamabad 44000, Pakistan
| | - Adnan Haider
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan;
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[Perioperative analgesia with nonopioid analgesics : Joint interdisciplinary consensus-based recommendations of the German Pain Society, the German Society of Anaesthesiology and Intensive Care Medicine and the German Society of Surgery]. Schmerz 2021; 35:265-281. [PMID: 34076782 DOI: 10.1007/s00482-021-00566-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Nonopioid analgesics are frequently used for perioperative analgesia; however, insufficient research is available on several practical issues. Often hospitals have no strategy for how to proceed, e.g., for informing patients or for the timing of perioperative administration of nonopioid analgesics. METHODS An expert panel representing the German national societies of pain, anaesthesiology and intensive care medicine and surgery developed recommendations for the perioperative use of nonopioid analgesics within a formal, structured consensus process. RESULTS The panel agreed that nonopioid analgesics shall be part of a multimodal analgesia concept and that patients have to be informed preoperatively about possible complications and alternative treatment options. Patients' history of pain and analgesic intake shall be evaluated. Patients at risk of severe postoperative pain and possible chronification of postsurgical pain shall be identified. Depending on the duration of surgery, nonopioid analgesics can already be administered preoperatively or intraoperatively so that plasma concentrations are sufficient after emergence from anesthesia. Nonopioid analgesics or combinations of analgesics shall be administered for a limited time only. An interdisciplinary written standard of care, comprising the nonopioid analgesic of choice, possible alternatives, adequate dosing and timing of administration as well as surgery-specific policies, have to be agreed upon by all departments involved. At discharge, the patient's physician shall be informed of analgesics given and those necessary after discharge. Patients shall be informed of possible side effects and symptoms and timely discontinuation of analgesic drugs. CONCLUSION The use of nonopioid analgesics as part of a perioperative multimodal concept should be approved and established as an interdisciplinary and interprofessional concept for the adequate treatment of postoperative pain.
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Stamer UM, Erlenwein J, Freys SM, Stammschulte T, Stichtenoth D, Wirz S. [Perioperative analgesia with nonopioid analgesics : Joint interdisciplinary consensus-based recommendations of the German Pain Society, the German Society of Anaesthesiology and Intensive Care Medicine and the German Society of Surgery]. Anaesthesist 2021; 70:689-705. [PMID: 34282481 DOI: 10.1007/s00101-021-01010-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Nonopioid analgesics are frequently used for perioperative analgesia; however, insufficient research is available on several practical issues. Often hospitals have no strategy for how to proceed, e.g., for informing patients or for the timing of perioperative administration of nonopioid analgesics. METHODS An expert panel representing the German national societies of pain, anaesthesiology and intensive care medicine and surgery developed recommendations for the perioperative use of nonopioid analgesics within a formal, structured consensus process. RESULTS The panel agreed that nonopioid analgesics shall be part of a multimodal analgesia concept and that patients have to be informed preoperatively about possible complications and alternative treatment options. Patients' history of pain and analgesic intake shall be evaluated. Patients at risk of severe postoperative pain and possible chronification of postsurgical pain shall be identified. Depending on the duration of surgery, nonopioid analgesics can already be administered preoperatively or intraoperatively so that plasma concentrations are sufficient after emergence from anesthesia. Nonopioid analgesics or combinations of analgesics shall be administered for a limited time only. An interdisciplinary written standard of care, comprising the nonopioid analgesic of choice, possible alternatives, adequate dosing and timing of administration as well as surgery-specific policies, have to be agreed upon by all departments involved. At discharge, the patient's physician shall be informed of analgesics given and those necessary after discharge. Patients shall be informed of possible side effects and symptoms and timely discontinuation of analgesic drugs. CONCLUSION The use of nonopioid analgesics as part of a perioperative multimodal concept should be approved and established as an interdisciplinary and interprofessional concept for the adequate treatment of postoperative pain.
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Affiliation(s)
- Ulrike M Stamer
- Universitätsklinik für Anästhesiologie und Schmerztherapie, Inselspital, Universität Bern, Freiburgstrasse, 3010, Bern, Schweiz.
- Arbeitskreis Akutschmerz, Deutsche Schmerzgesellschaft e.V., Berlin, Deutschland.
| | - Joachim Erlenwein
- Klinik für Anästhesiologie, Universitätsmedizin Göttingen, Göttingen, Deutschland
- Wissenschaftlicher Arbeitskreis Schmerzmedizin, Deutsche Gesellschaft für Anästhesiologie und Intensivmedizin e.V., Nürnberg, Deutschland
| | - Stephan M Freys
- Chirurgische Klinik, DIAKO Ev. Diakonie-Krankenhaus Bremen, Bremen, Deutschland
- Chirurgische Arbeitsgemeinschaft Akutschmerz, Deutsche Gesellschaft für Chirurgie e.V., Berlin, Deutschland
| | - Thomas Stammschulte
- , Bern, Schweiz
- ehemalige Institution Arzneimittelkommission der deutschen Ärzteschaft, Berlin, Deutschland
| | - Dirk Stichtenoth
- Institut für Klinische Pharmakologie, Medizinische Hochschule Hannover, Hannover, Deutschland
| | - Stefan Wirz
- Abteilung für Anästhesie, Interdisziplinäre Intensivmedizin, Schmerzmedizin/Palliativmedizin, Zentrum für Schmerzmedizin, Weaningzentrum, CURA - GFO-Kliniken Bonn, Bad Honnef, Deutschland
- Arbeitskreis Tumorschmerz, Deutsche Schmerzgesellschaft e.V., Berlin, Deutschland
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Abstract
Pain management in both outpatient and inpatient settings demands a multidisciplinary approach entailing medical, physical and psychological therapies. Among these, multimodal analgesic regimens stand out as a promising treatment options. Cyclo-oxygenase (COX) inhibitor/opioid receptor agonist combinations hold great potential as effective pillars in the multimodal pain management by providing adequate analgesia with fewer safety risks due to COX inhibitors’ opioid-sparing effect. Thus, these combinations, either freely or in fixed-dose formulation, offer a feasible option for the prescribing clinicians who seek to maximise therapeutic effect while simultaneously minimise adverse effects. The selection of the appropriate non-steroidal anti-inflammatory drug (NSAID) and opioid agent at optimal doses is essential. It should be tailored to the patients’ analgesic necessities, and his/her gastrointestinal and cardiovascular risk, and potential concurrent aspirin use. Moreover, it should allow for addiction risk and the potential opioid-induced bowel dysfunction and constipation. To ensure an optimal match between the characteristics of the patient and the properties of the chosen medication, and to guide adequate and well-tolerated treatment decisions, it is of paramount importance to expand clinicians’ knowledge of the currently available COX inhibitor/opioid receptor agonist combinations. This invited narrative review deals with the literature evidence covering the components of multimodal opioid-sparing analgesic regimens. Also, it provides insights into the clinically relevant choice criteria to ensure a patient-tailored analgesia.
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Stamer UM, Erlenwein J, Freys SM, Stammschulte T, Stichtenoth D, Wirz S. [Perioperative analgesia with nonopioid analgesics : Joint interdisciplinary consensus-based recommendations of the German Pain Society, the German Society of Anaesthesiology and Intensive Care Medicine and the German Society of Surgery]. Chirurg 2021; 92:647-663. [PMID: 34037807 PMCID: PMC8241738 DOI: 10.1007/s00104-021-01421-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/07/2021] [Indexed: 11/17/2022]
Abstract
Hintergrund Nichtopioidanalgetika werden bei vielen Patienten zur perioperativen Analgesie eingesetzt. Zu einigen praktischen Fragen beim Einsatz von Nichtopioidanalgetika liegen z. T. nur wenig Informationen aus Studien vor, und in Krankenhäusern existieren häufig keine Konzepte zum Vorgehen, z. B. zur Patientenaufklärung und zum Zeitpunkt der perioperativen Gabe. Methodik Eine Expertengruppe der beteiligten Fachgesellschaften hat konsensbasierte Empfehlungen zum perioperativen Einsatz von Nichtopioidanalgetika erarbeitet und in einem strukturierten formalen Konsensusprozess verabschiedet. Ergebnisse Die Arbeitsgruppe stimmt überein, dass Nichtopioidanalgetika Bestandteil eines perioperativen multimodalen Analgesiekonzepts sein sollen und Patienten präoperativ über Nutzen, Risiken und alternative Behandlungsmöglichkeiten aufgeklärt werden sollen. Die präoperative Patienteninformation und -edukation soll auch eine Schmerz- und Analgetikaanamnese umfassen und Patienten mit Risikofaktoren für starke Schmerzen und eine Schmerzchronifizierung sollen identifiziert werden. Unter Berücksichtigung von Kontraindikationen können Nichtopioidanalgetika abhängig von der Operationsdauer auch schon prä- oder intraoperativ gegeben werden, um nach Beendigung der Anästhesie ausreichende Plasmakonzentrationen zu erzielen. Nichtopioidanalgetika oder Kombinationen von (Nichtopioid‑)Analgetika sollen nur für einen begrenzten Zeitraum gegeben werden. Ein gemeinsam erarbeiteter abteilungsübergreifender Behandlungsstandard mit dem Nichtopioidanalgetikum erster Wahl, weiteren Therapieoptionen sowie adäquaten Dosierungen, ergänzt durch eingriffsspezifische Konzepte, soll schriftlich hinterlegt werden. Bei Entlassung aus dem Krankenhaus soll der nachbehandelnde Arzt zu perioperativ gegebenen und aktuell noch eingenommenen Analgetika schriftliche Informationen erhalten. Patienten sollen zu möglichen Nebenwirkungen der Analgetika und ihrer Symptome, die auch nach Krankenhausentlassung auftreten können, und die befristete Einnahmedauer informiert werden. Schlussfolgerung Die Anwendung von Nichtopioidanalgetika soll als Bestandteil eines perioperativen multimodalen Analgesiekonzepts mit klaren Vorgaben zu Indikationen, Kontraindikationen, Dosierungen und Behandlungsdauer in einem abteilungsübergreifenden Behandlungsstandard schriftlich hinterlegt werden. Zusatzmaterial online Die Offenlegung von Interessen ist in der Online-Version dieses Artikels (10.1007/s00104-021-01421-w) enthalten.
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Affiliation(s)
- Ulrike M Stamer
- Universitätsklinik für Anästhesiologie und Schmerztherapie, Inselspital, Universität Bern, Freiburgstrasse, 3010, Bern, Schweiz. .,Arbeitskreis Akutschmerz, Deutsche Schmerzgesellschaft e.V., Berlin, Deutschland.
| | - Joachim Erlenwein
- Klinik für Anästhesiologie, Universitätsmedizin Göttingen, Göttingen, Deutschland.,Wissenschaftlicher Arbeitskreis Schmerzmedizin, Deutsche Gesellschaft für Anästhesiologie und Intensivmedizin e.V., Nürnberg, Deutschland
| | - Stephan M Freys
- Chirurgische Klinik, DIAKO Ev. Diakonie-Krankenhaus Bremen, Bremen, Deutschland.,Chirurgische Arbeitsgemeinschaft Akutschmerz, Deutsche Gesellschaft für Chirurgie e.V., Berlin, Deutschland
| | - Thomas Stammschulte
- , Bern, Schweiz.,ehemalige Institution Arzneimittelkommission der deutschen Ärzteschaft, Berlin, Deutschland
| | - Dirk Stichtenoth
- Institut für Klinische Pharmakologie, Medizinische Hochschule Hannover, Hannover, Deutschland
| | - Stefan Wirz
- Abteilung für Anästhesie, Interdisziplinäre Intensivmedizin, Schmerzmedizin/Palliativmedizin, Zentrum für Schmerzmedizin, Weaningzentrum, CURA - GFO-Kliniken Bonn, Bad Honnef, Deutschland.,Arbeitskreis Tumorschmerz, Deutsche Schmerzgesellschaft e.V., Berlin, Deutschland
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Pu H, Liu J, Wang Y, Peng Y, Zheng W, Tang Y, Hui B, Nie C, Huang X, Duan Y, Huang Y. Bioactive α-Pyrone Derivatives from the Endophytic Fungus Diaporthe sp. CB10100 as Inducible Nitric Oxide Synthase Inhibitors. Front Chem 2021; 9:679592. [PMID: 34084766 PMCID: PMC8167431 DOI: 10.3389/fchem.2021.679592] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 04/28/2021] [Indexed: 11/13/2022] Open
Abstract
Inducible nitric oxide synthase (iNOS) produces NO from l-arginine and plays critical roles in inflammation and immune activation. Selective and potent iNOS inhibitors may be potentially used in many indications, such as rheumatoid arthritis, pain, and neurodegeration. In the current study, five new compounds, including a dibenzo-α- pyrone derivative ellagic acid B (5) and four α-pyrones diaporpyrone A-D (9-12), together with three known compounds (6-8), were isolated from the endophytic fungus Diaporthe sp. CB10100. The structures of these new natural products were unambiguously elucidated using NMR, HRESIMS or electronic circular dichroism calculations. Ellagic acid B (5) features a tetracyclic 6/6/6/6 ring system with a fused 2H-chromene, which is different from ellagic acid (4) with a fused 2H-chromen-2-one. Both 2-hydroxy-alternariol (6) and alternariol (7) reduced the expression of iNOS at protein levels in a dose-dependent manner, using a lipopolysaccharide (LPS)-induced RAW264.7 cell models. Also, they decreased the protein expression levels of pro-inflammatory cytokines, such as tumor necrosis factor-α, interleukin-6 and monocyte chemotactic protein 1. Importantly, 6 and 7 significantly reduced the production of NO as low as 10 μM in LPS-induced RAW264.7 cells. Molecular docking of 6 and 7 to iNOS further suggests that both of them may interact with iNOS. Our study suggests that 6 and 7, as well as the alternariol scaffold may be further developed as potential iNOS inhibitors.
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Affiliation(s)
- Hong Pu
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, China.,School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China.,Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, China
| | - Jianxin Liu
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China
| | - Yeji Wang
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, China
| | - Yuhui Peng
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China
| | - Wanying Zheng
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China
| | - Yang Tang
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China
| | - Boping Hui
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China
| | - Chunmei Nie
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China
| | - Xueshuang Huang
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, China
| | - Yanwen Duan
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, China.,Hunan Engineering Research Center of Combinatorial Biosynthesis and Natural Product Drug Discover, Changsha, China.,National Engineering Research Center of Combinatorial Biosynthesis for Drug Discovery, Changsha, China
| | - Yong Huang
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, China.,National Engineering Research Center of Combinatorial Biosynthesis for Drug Discovery, Changsha, China
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Development and in vitro characterization of a novel pMDI diclofenac formulation as an inhalable anti-inflammatory therapy for cystic fibrosis. Int J Pharm 2021; 596:120319. [PMID: 33540036 DOI: 10.1016/j.ijpharm.2021.120319] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/20/2021] [Accepted: 01/23/2021] [Indexed: 11/24/2022]
Abstract
Anti-inflammatory treatment options for cystic fibrosis (CF) patients are currently limited and as such, there is an imperative need to develop new anti-inflammatory agents to reduce the persistent inflammation present within CF lungs. This study explored the potential of Diclofenac (DICLO) as a novel inhaled anti-inflammatory drug for CF treatment. The anti-inflammatory activity of DICLO on an air-liquid interface (ALI) cell culture model of healthy (NuLi-1) and CF (CuFi-1) airways showed a significant reduction in the secretion of pro-inflammatory cytokines, IL-6 and IL-8. Therefore, pressurized metered dose inhaler (pMDI) DICLO formulations were developed to allow targeted DICLO delivery to CF airways. As such, two pMDI DICLO formulations with varying ethanol concentrations: 5% (w/w) equating to 150 µg of DICLO per dose (Low dose), and 15% (w/w) equating to 430 µg of DICLO per dose (High dose) were developed and characterized to determine the optimum formulation. The Low dose pMDI DICLO formulation showed a significantly smaller particle diameter with uniform distribution resulting in a greater aerosol performance when compared to High dose formulation. Consequently, the Low dose pMDI DICLO formulation was further evaluated in terms of in vitro transport characteristics and anti-inflammatory activity. Importantly, the DICLO pMDI displayed anti-inflammatory activity in both healthy and CF in vitro models, highlighting the potential of an aerosolized low-dose DICLO formulation as a promising inhaled anti-inflammatory therapy for CF treatment.
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Abstract
The risk of coronary events with non-steroidal anti-inflammatory drugs has been the subject of much debate since the original trial of rofecoxib raised the issue. Since then, over almost 20 years, such risks have been shown in clinical trials of long-term high-dose users, and in observational studies comparing users with non-users. The roles of cyclooxygenase (COX)-2/COX-1 selectivity and COX-2 inhibitory potency have been proposed to explain this increased risk of myocardial infarction (MI). Among NSAIDs, diclofenac appeared to be associated with a relatively higher risk of MI, similar to that of rofecoxib, compatible with the drug's high COX-2 inhibitory potency. Recent studies have resulted in further information being available. A study in the Danish healthcare system using active comparators found a slightly increased risk of MI in healthy persons. However, risk decreased with increasing baseline cardiovascular risk, to the point that in patients at high cardiovascular risk, there was no additional risk associated with diclofenac compared with paracetamol or other NSAIDs. The other major study, from the SOS project, studied several million persons in four countries in Europe, comparing the use of many NSAIDs with non-use. That study found a slightly increased risk with diclofenac compared with non-use, but this was not different from other NSAIDs. Comparing risks with selectivity or potency found no effect of either. These studies refute the main hypotheses to explain the coronary risk of NSAIDs. Finding risk in healthy low-risk patients only questions the reality of a link between the use of the drugs and the occurrence of MI in these conditions. Biases or confounding may be the major reason for small increases in cardiovascular risks in healthy users of NSAIDs in real life.
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Affiliation(s)
- Nicholas Moore
- University of Bordeaux, Bordeaux, France. .,Bordeaux PharmacoEpi INSERM CIC1401, 126 rue Leo Saignat, 33076, Bordeaux, France.
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Pradal J. Comparison of Skin Permeation and Putative Anti-Inflammatory Activity of Commercially Available Topical Products Containing Ibuprofen and Diclofenac. J Pain Res 2020; 13:2805-2814. [PMID: 33177865 PMCID: PMC7650811 DOI: 10.2147/jpr.s262390] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 09/30/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose The therapeutic effect of topical nonsteroidal anti-inflammatory drugs (NSAIDs) depends on the drug’s ability to penetrate and permeate the skin and subsequently inhibit cyclo-oxygenase (COX) isoforms responsible for pain and inflammation. Most commercially available topical NSAID formulations are clinically effective, but direct comparisons of anti-inflammatory activity including both skin absorption and inhibitory potency are lacking. This study examined the skin absorption of representative commercially available topical diclofenac- and ibuprofen-based formulations along with published potency values to determine formulations with superior anti-inflammatory activity. Materials and Methods Cumulative absorption and flux profiles of 12 commercially available topical NSAIDs (6 diclofenac-based and 6 ibuprofen-based) were evaluated in vitro using human skin in static Franz diffusion cells. Each formulation was applied as a single dose. In vitro permeation parameters and published COX-2 inhibition values were used to calculate a modified index of topical anti-inflammatory activity (mITAA). Results All diclofenac and ibuprofen formulations permeated human skin in vitro. The rate and degree of absorption differed between diclofenac and ibuprofen formulations and between formulations of the same drug. NSAID concentration within a product was not solely responsible for the permeation flux or degree of absorption. Ibuprofen formulations permeated the skin more rapidly and to a greater degree than diclofenac, but calculated mITAAs were higher for diclofenac. Conclusion Diclofenac exhibited superior anti-inflammatory activity as measured by the index. Differences beyond drug concentration, including excipients, drug salt form, and dosage form, contribute to differences in absorption and thus in anti-inflammatory activity. Both absorption and COX-2 inhibition potency are important for anti-inflammatory activity, but their priority depends upon the products being compared—with the same NSAID, absorption determines superiority; with different NSAIDs, superiority is determined by the balance between absorption and COX-2 potency. These findings should be considered when selecting a topical NSAID for treating patient pain and inflammation.
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Affiliation(s)
- Julie Pradal
- GlaxoSmithKline Consumer Healthcare S.A, Nyon 1260, Switzerland
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Ibáñez-Sanz G, Guinó E, Morros R, Quijada-Manuitt MÁ, de la Peña-Negro LC, Moreno V. Chondroitin Sulphate and Glucosamine Use Depend on Nonsteroidal Anti-inflammatory Drug Use to Modify the Risk for Colorectal Cancer. Cancer Epidemiol Biomarkers Prev 2020; 29:1809-1816. [PMID: 32651216 DOI: 10.1158/1055-9965.epi-19-1051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/22/2019] [Accepted: 06/24/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND A safe and effective colorectal cancer chemoprevention agent remains to be discovered. There is little evidence regarding the protective effect of chondroitin sulphate and glucosamine on colorectal cancer. We aimed to assess the association between colorectal cancer risk and the use of chondroitin sulphate and glucosamine using a large cohort with dispensed data. METHODS We performed a population-based case-control study in Catalonia using primary care reimbursed medication records (SIDIAP database). The study included 25,811 cases with an incident diagnosis of colorectal cancer and 129,117 matched controls between 2010 and 2015. RESULTS The prevalence of ever use was 9.0% (n = 13,878) for chondroitin sulphate, 7.3% (n = 11,374) for glucosamine, and 35% for regular use of nonsteroidal anti-inflammatory drugs (NSAID; n = 45,774). A decreased risk of colorectal cancer was observed among chondroitin sulphate use [OR: 0.96; 95% confidence interval (CI), 0.91-1.01], glucosamine use (OR: 0.92; 95% CI, 0.87-0.97), and concurrent use of chondroitin sulphate and glucosamine (OR: 0.83; 95% CI, 0.70-0.98). Especially for glucosamine, there was a dose-response association regarding duration and cumulative dose. The analysis stratified by simultaneous use with other NSAIDs showed that these drugs used without other NSAIDs do not reduce risk (OR: 1.06; 95% CI, 0.74-1.51). However, they may have a synergistic protective effect when used with other NSAIDs (OR: 0.80; 95% CI, 0.72-0.88). CONCLUSIONS This study does not provide strong support for an independent protective association of chondroitin sulphate or glucosamine on colorectal cancer risk in our population. However, these drugs may have a synergistic beneficial effect among NSAID users. IMPACT Chondroitin sulphate or glucosamine may contribute to the protective effect of NSAID use in colorectal cancer.
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Affiliation(s)
- Gemma Ibáñez-Sanz
- Oncology Data Analytics Program, Institut Català d'Oncologia, Hospitalet de Llobregat, Barcelona, Spain
- Servei d'Aparell Digestiu, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain
- Colorectal Cancer Group, programa ONCOBELL, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Hospitalet de Llobregat, Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Elisabet Guinó
- Oncology Data Analytics Program, Institut Català d'Oncologia, Hospitalet de Llobregat, Barcelona, Spain
- Colorectal Cancer Group, programa ONCOBELL, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Hospitalet de Llobregat, Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Rosa Morros
- Departament de Farmacologia, Terapèutica i Toxicologia, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Català de la Salut (ICS), Girona, Spain
- Fundació Institut Universitari per a la Recerca en Atenció Primària de Salut Jordi Gol i Gurina (IDIAP Jordi Gol), Barcelona, Spain
| | - María Ángeles Quijada-Manuitt
- Servei de Farmacologia Clínica, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Departament de Patologia i Terapèutica Experimental, Unitat Docent Campus de Bellvitge, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Luisa Carmen de la Peña-Negro
- Oncology Data Analytics Program, Institut Català d'Oncologia, Hospitalet de Llobregat, Barcelona, Spain
- Servei d'Aparell Digestiu, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain
- Servei d'Aparell Digestiu, Hospital de Viladecans, Viladecans, Spain
| | - Victor Moreno
- Oncology Data Analytics Program, Institut Català d'Oncologia, Hospitalet de Llobregat, Barcelona, Spain.
- Colorectal Cancer Group, programa ONCOBELL, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Hospitalet de Llobregat, Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department de Ciències clíniques, Facultat de medicina i Ciències de la salut, Universitat de Barcelona, Barcelona, Spain
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Goossen K, Hess S, Lunny C, Pieper D. Database combinations to retrieve systematic reviews in overviews of reviews: a methodological study. BMC Med Res Methodol 2020; 20:138. [PMID: 32487023 PMCID: PMC7268249 DOI: 10.1186/s12874-020-00983-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 04/20/2020] [Indexed: 12/30/2022] Open
Abstract
Background When conducting an Overviews of Reviews on health-related topics, it is unclear which combination of bibliographic databases authors should use for searching for SRs. Our goal was to determine which databases included the most systematic reviews and identify an optimal database combination for searching systematic reviews. Methods A set of 86 Overviews of Reviews with 1219 included systematic reviews was extracted from a previous study. Inclusion of the systematic reviews was assessed in MEDLINE, CINAHL, Embase, Epistemonikos, PsycINFO, and TRIP. The mean inclusion rate (% of included systematic reviews) and corresponding 95% confidence interval were calculated for each database individually, as well as for combinations of MEDLINE with each other database and reference checking. Results Inclusion of systematic reviews was higher in MEDLINE than in any other single database (mean inclusion rate 89.7%; 95% confidence interval [89.0–90.3%]). Combined with reference checking, this value increased to 93.7% [93.2–94.2%]. The best combination of two databases plus reference checking consisted of MEDLINE and Epistemonikos (99.2% [99.0–99.3%]). Stratification by Health Technology Assessment reports (97.7% [96.5–98.9%]) vs. Cochrane Overviews (100.0%) vs. non-Cochrane Overviews (99.3% [99.1–99.4%]) showed that inclusion was only slightly lower for Health Technology Assessment reports. However, MEDLINE, Epistemonikos, and reference checking remained the best combination. Among the 10/1219 systematic reviews not identified by this combination, five were published as websites rather than journals, two were included in CINAHL and Embase, and one was included in the database ERIC. Conclusions MEDLINE and Epistemonikos, complemented by reference checking of included studies, is the best database combination to identify systematic reviews on health-related topics.
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Affiliation(s)
- Käthe Goossen
- Institute for Research in Operative Medicine (IFOM), Faculty of Health, School of Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany.
| | - Simone Hess
- Institute for Research in Operative Medicine (IFOM), Faculty of Health, School of Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Carole Lunny
- Department of Anesthesiology, Pharmacology and Therapeutics, Faculty of Medicine, Cochrane Hypertension Review Group and the Therapeutics Initiative, University of British Columbia, 2329 West Mall, Vancouver, BC, V6T 1Z4, Canada
| | - Dawid Pieper
- Institute for Research in Operative Medicine (IFOM), Faculty of Health, School of Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
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Gelatin nanoparticles for NSAID systemic administration: Quality by design and artificial neural networks implementation. Int J Pharm 2020; 578:119118. [PMID: 32032642 DOI: 10.1016/j.ijpharm.2020.119118] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/02/2020] [Accepted: 02/03/2020] [Indexed: 12/23/2022]
Abstract
The present study evaluates the preparation of systemic administrated NSAID gelatin nanoparticles with the aid of quality by design and artificial neural networks (ANNs). Specifically, two different preparation techniques (i.e. nanoprecipitation and two-step desolvation) were implemented for the formulation of diclofenac sodium (DLC) gelatin nanoparticles (GNs). Preliminary screening experiments showed that in the case of nanoprecipitation the best compromise (in terms of achieving both small particle size and high encapsulation efficiency) was the use of poloxamer 407 (as stabilizer) and acetone (as non-solvent), while in the case of two-step desolvation significant effect had the use of acetone, gelatin type and bloom number (type B with bloom 150 was selected for further evaluation). Implementation of a central composite experimental design (CCD), showed that in the case of nanoprecipitation the optimum formulation can be achieved at high poloxamer, high gelatin and moderate to high glutaraldehyde (GTA used for crosslinking) concentrations, while in the case of two-step desolvation high gelatin and GTA concentrations are needed. Artificial neural networks (ANN) implementation showed significantly improved prediction ability compared to MLR, while verification experiments showed good agreement between the ANN predicted and the experimentally obtained results. SEM analysis of the optimum suggested formulations showed nanoparticles with smooth surface, while powder X-ray diffraction (XRD) analysis showed the formation of amorphously dispersed systems, and Fourier transform infrared spectroscopy (FTIR) revealed the presence of molecular interactions irrespectively of the preparation method followed. A slightly faster release profile was observed in the case of nanoprecipitation based GNs, while all formulations followed biphasic release profile.
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Nardosinanone N suppresses LPS-induced macrophage activation by modulating the Nrf2 pathway and mPGES-1. Biochem Pharmacol 2020; 173:113639. [DOI: 10.1016/j.bcp.2019.113639] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 09/12/2019] [Indexed: 12/13/2022]
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Varrassi G, Alon E, Bagnasco M, Lanata L, Mayoral-Rojals V, Paladini A, Pergolizzi JV, Perrot S, Scarpignato C, Tölle T. Towards an Effective and Safe Treatment of Inflammatory Pain: A Delphi-Guided Expert Consensus. Adv Ther 2019; 36:2618-2637. [PMID: 31485978 PMCID: PMC6822819 DOI: 10.1007/s12325-019-01053-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The clinical management of inflammatory pain requires an optimal balance between effective analgesia and associated safety risks. To date, mechanisms associated with inflammatory pain are not completely understood because of their complex nature and the involvement of both peripheral and central mechanisms. This Expert Consensus document is intended to update clinicians about evolving areas of clinical practice and/or available treatment options for the management of patients with inflammatory pain. METHOD An international group of experts in pain management covering the pharmacology, neurology and rheumatology fields carried out an independent qualitative systematic literature search using MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials. RESULTS Existing guidelines for pain management provide recommendations that do not satisfactorily address the complex nature of pain. To achieve optimal outcomes, drug choices should be individualized to guarantee the best match between the characteristics of the patient and the properties of the medication. NSAIDs represent an important prescribing choice in the management of inflammatory pain, and the recent results on paracetamol question its appropriate use in clinical practice, raising the need for re-evaluation of the recommendations in the clinical practice guidelines. CONCLUSIONS Increasing clinicians' knowledge of the available pharmacologic options to treat different pain mechanisms offers the potential for safe, individualized treatment decisions. We hope that it will help implement the needed changes in the management of inflammatory pain by providing the best strategies and new insights to achieve the ultimate goal of managing the disease and obtaining optimal benefits for patients. FUNDING Dompé Farmaceutici SPA and Paolo Procacci Foundation.
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Affiliation(s)
- Giustino Varrassi
- Paolo Procacci Foundation, Rome, Italy.
- President of World Institute of Pain (WIP), Winston-Salem, NC, USA.
| | - Eli Alon
- University of Zurich, Zurich, Switzerland
| | - Michela Bagnasco
- Medical Affairs Department, Dompé Farmaceutici SpA, Milan, Italy
| | - Luigi Lanata
- Medical Affairs Department, Dompé Farmaceutici SpA, Milan, Italy
| | | | | | | | - Serge Perrot
- Descartes University and Cochin-Hotel Dieu Hospital, Paris, France
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Statin use and the risk of colorectal cancer in a population-based electronic health records study. Sci Rep 2019; 9:13560. [PMID: 31537841 PMCID: PMC6753123 DOI: 10.1038/s41598-019-49877-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 08/30/2019] [Indexed: 12/12/2022] Open
Abstract
There is extensive debate regarding the protective effect of 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors (statins) on colorectal cancer (CRC). We aimed to assess the association between CRC risk and exposure to statins using a large cohort with prescription data. We carried out a case-control study in Catalonia using the System for Development of Primary Care Research (SIDIAP) database that recorded patient diseases history and linked data on reimbursed medication. The study included 25 811 cases with an incident diagnosis of CRC between 2010 and 2015 and 129 117 frequency-matched controls. Subjects were classified as exposed to statins if they had ever been dispensed statins. Analysis considering mean daily defined dose, cumulative duration and type of statin were performed. Overall, 66 372 subjects (43%) were exposed to statins. There was no significant decrease of CRC risk associated to any statin exposure (OR = 0.98; 95% CI: 0.95–1.01). Only in the stratified analysis by location a reduction of risk for rectal cancer was observed associated to statin exposure (OR = 0.87; 95% CI: 0.81–0.92). This study does not support an overall protective effect of statins in CRC, but a protective association with rectal cancer merits further research.
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Jiang L, Pu H, Qin X, Liu J, Wen Z, Huang Y, Xiang J, Xiang Y, Ju J, Duan Y, Huang Y. Syn-2, 3-diols and anti-inflammatory indole derivatives from Streptomyces sp. CB09001. Nat Prod Res 2019; 35:144-151. [PMID: 31135217 DOI: 10.1080/14786419.2019.1611812] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Two new natural diols, (2S, 3S, 4S)-4-methyl-1-phenylhexane-2,3-diol (1) and (2S, 3S)-4-methyl-1-phenylpentane-2,3-diol (2), together with five known compounds, xenocyloins B-D (3-5), lumichrome (6) and thymidine (7) were isolated from Streptomyces sp. CB09001. The absolute configurations of 1 and 2 were established by crystallographic structure analysis. The anti-inflammatory effects of 1-7 were also investigated in RAW246.7 murine macrophage cells stimulated by lipopolysaccharide. The indole derivative xenocyloin B (3) significantly inhibited inducible nitric oxide synthase expression in RAW264.7 cells and could be a potential anti-inflammatory drug lead.
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Affiliation(s)
- Lin Jiang
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan, China
| | - Hong Pu
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan, China.,School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, Hunan, China
| | - Xiangjing Qin
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Jianxin Liu
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, Hunan, China
| | - Zhongqing Wen
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan, China
| | - Yimin Huang
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, Hunan, China
| | - Jingxi Xiang
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan, China
| | - Yunxi Xiang
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, Hunan, China
| | - Jianhua Ju
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Yanwen Duan
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan, China.,Hunan Engineering Research Center of Combinatorial Biosynthesis and Natural Product Drug Discovery, Changsha, Hunan, China.,National Engineering Research Center of Combinatorial Biosynthesis for Drug Discovery, Changsha, Hunan, China
| | - Yong Huang
- Xiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan, China.,National Engineering Research Center of Combinatorial Biosynthesis for Drug Discovery, Changsha, Hunan, China
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Simiao Pill Attenuates Collagen-Induced Arthritis in Rats through Suppressing the ATX-LPA and MAPK Signalling Pathways. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:7498527. [PMID: 31001354 PMCID: PMC6437962 DOI: 10.1155/2019/7498527] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/15/2019] [Accepted: 02/25/2019] [Indexed: 12/13/2022]
Abstract
Objective Simiao pill (SM), a traditional Chinese formula, has been used as an antirheumatic drug in clinical practice for hundreds of years. Rheumatoid arthritis (RA) is characterized by chronic synovial inflammation and hyperplasia, cartilage destruction, and joint damage. This study was designed to investigate the protective effects of SM on collagen-induced arthritis (CIA) in rats. It also aimed to explore whether this protective effect of SM was related to the inhibition of the ATX-LPA and MAPK signalling pathways. Materials and Methods Rats were injected with a collagen II emulsion at the end of the tail and on the back to induce arthritis. Treatment with different doses of SM was conducted by intragastric administration. Then, body weights and arthritis scores were measured. The serum levels of tumour necrosis factor (TNF)-α, interleukin (IL)-1β, C-reactive protein (CRP), osteoprotegerin (OPG), autotaxin (ATX), and lysophosphatidic acid (LPA) were determined by ELISA. Pathological changes in the joints were measured by micro-CT and assessed via haematoxylin-eosin (H&E) staining. The expression of ATX, LPA receptor 1 (LPA1) was detected by immunohistochemical staining, and the expression of mitogen-activated protein kinase (MAPK) was detected by Western blotting. Results SM significantly alleviated arthritis symptoms, inhibited bone erosion, and decreased the levels of TNF-α, IL-1β, CRP, ATX, and LPA in the sera of CIA rats. Importantly, SM clearly reduced the protein expression of LPA1 and ATX. The activation of the MAPK signalling pathway was also inhibited by SM in the synovial tissues of CIA rats. Conclusions The antirheumatic effects of SM were associated with the regulation of the ATX-LPA and MAPK pathways, the suppression of proinflammatory cytokine production, and the alleviation of cartilage and bone injury. These findings suggest that SM might be a promising alternative candidate for RA therapy.
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Alotaibi G, Rahman S. Effects of glial glutamate transporter activator in formalin‐induced pain behaviour in mice. Eur J Pain 2018. [DOI: https://doi.org/10.1002/ejp.1343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ghallab Alotaibi
- Department of Pharmaceutical Sciences, College of Pharmacy South Dakota State University Brookings South Dakota
| | - Shafiqur Rahman
- Department of Pharmaceutical Sciences, College of Pharmacy South Dakota State University Brookings South Dakota
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Alotaibi G, Rahman S. Effects of glial glutamate transporter activator in formalin-induced pain behaviour in mice. Eur J Pain 2018; 23:765-783. [PMID: 30427564 DOI: 10.1002/ejp.1343] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 11/02/2018] [Accepted: 11/08/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Nociceptive pain remains a prevalent clinical problem and often poorly responsive to the currently available analgesics. Previous studies have shown that astroglial glutamate transporter-1 (GLT-1) in the hippocampus and anterior cingulate cortex (ACC) is critically involved in pain processing and modulation. However, the role of astroglial GLT-1 in nociceptive pain involving the hippocampus and ACC remains unknown. We investigated the role of 3-[[(2-Methylphenyl) methyl]thio]-6-(2-pyridinyl)-pyridazine (LDN-212320), a GLT-1 activator, in nociceptive pain model and hippocampal-dependent behavioural tasks in mice. METHODS We evaluated the effects of LDN-212320 in formalin-induced nociceptive pain model. In addition, formalin-induced impaired hippocampal-dependent behaviours were measured using Y-maze and object recognition test. Furthermore, GLT-1 expression and extracellular signal-regulated kinase phosphorylation (pERK1/2) were measured in the hippocampus and ACC using Western blot analysis and immunohistochemistry. RESULTS The LDN-212320 (10 or 20 mg/kg, i.p) significantly attenuated formalin-evoked nociceptive behaviour. The antinociceptive effects of LDN-212320 were reversed by systemic administration of DHK (10 mg/kg, i.p), a GLT-1 antagonist. Moreover, LDN-212320 (10 or 20 mg/kg, i.p) significantly reversed formalin-induced impaired hippocampal-dependent behaviour. In addition, LDN-212320 (10 or 20 mg/kg, i.p) increased GLT-1 expressions in the hippocampus and ACC. On the other hand, LDN-212320 (20 mg/kg, i.p) significantly reduced formalin induced-ERK phosphorylation, a marker of nociception, in the hippocampus and ACC. CONCLUSION These results suggest that the GLT-1 activator LDN-212320 prevents nociceptive pain by upregulating astroglial GLT-1 expression in the hippocampus and ACC. Therefore, GLT-1 activator could be a novel drug candidate for nociceptive pain. SIGNIFICANCE The present study provides new insights and evaluates the role of GLT-1 activator in the modulation of nociceptive pain involving hippocampus and ACC. Here, we provide evidence that GLT-1 activator could be a potential therapeutic utility for the treatment of nociceptive pain.
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Affiliation(s)
- Ghallab Alotaibi
- Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, South Dakota
| | - Shafiqur Rahman
- Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, South Dakota
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Sala A, Proschak E, Steinhilber D, Rovati GE. Two-pronged approach to anti-inflammatory therapy through the modulation of the arachidonic acid cascade. Biochem Pharmacol 2018; 158:161-173. [DOI: 10.1016/j.bcp.2018.10.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 10/09/2018] [Indexed: 12/11/2022]
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Masclee GMC, Straatman H, Arfè A, Castellsague J, Garbe E, Herings R, Kollhorst B, Lucchi S, Perez-Gutthann S, Romio S, Schade R, Schink T, Schuemie MJ, Scotti L, Varas-Lorenzo C, Valkhoff VE, Villa M, Sturkenboom MCJM. Risk of acute myocardial infarction during use of individual NSAIDs: A nested case-control study from the SOS project. PLoS One 2018; 13:e0204746. [PMID: 30383755 PMCID: PMC6211656 DOI: 10.1371/journal.pone.0204746] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 09/13/2018] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Use of selective COX-2 non-steroidal anti-inflammatory drugs (NSAIDs) (coxibs) has been associated with an increased risk of acute myocardial infarction (AMI). However, the risk of AMI has only been studied for very few NSAIDs that are frequently used. OBJECTIVES To estimate the risk of AMI for individual NSAIDs. METHODS A nested case-control study was performed from a cohort of new NSAID users ≥18 years (1999-2011) matching cases to a maximum of 100 controls on database, sex, age, and calendar time. Data were retrieved from six healthcare databases. Adjusted odds ratios (ORs) of current use of individual NSAIDs compared to past use were estimated per database. Pooling was done by two-stage pooling using a random effects model (ORmeta) and by one-stage pooling (ORpool). RESULTS Among 8.5 million new NSAID users, 79,553 AMI cases were identified. The risk was elevated for current use of ketorolac (ORmeta 2.06;95%CI 1.83-2.32, ORpool 1.80; 1.49-2.18) followed, in descending order of point estimate, by indometacin, etoricoxib, rofecoxib, diclofenac, fixed combination of diclofenac with misoprostol, piroxicam, ibuprofen, naproxen, celecoxib, meloxicam, nimesulide and ketoprofen (ORmeta 1.12; 1.03-1.22, ORpool 1.00;0.86-1.16). Higher doses showed higher risk estimates than lower doses. CONCLUSIONS The relative risk estimates of AMI differed slightly between 28 individual NSAIDs. The relative risk was highest for ketorolac and was correlated with COX-2 potency, but not restricted to coxibs.
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Affiliation(s)
- Gwen M. C. Masclee
- Department of Gastroenterology and Hepatology, Deventer Hospital, Deventer, the Netherlands
| | | | - Andrea Arfè
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University Milano-Bicocca, Milano, Italy
| | | | - Edeltraut Garbe
- Leibniz Institute of Prevention Research and Epidemiology, Bremen, Germany
| | | | - Bianca Kollhorst
- Leibniz Institute of Prevention Research and Epidemiology, Bremen, Germany
| | | | | | - Silvana Romio
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University Milano-Bicocca, Milano, Italy
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - René Schade
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Tania Schink
- Leibniz Institute of Prevention Research and Epidemiology, Bremen, Germany
| | - Martijn J. Schuemie
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Lorenza Scotti
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University Milano-Bicocca, Milano, Italy
| | | | - Vera E. Valkhoff
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marco Villa
- Local Health Authority ASL Cremona, Cremona, Italy
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Lallana MJ, Feja C, Aguilar-Palacio I, Malo S, Rabanaque MJ. Use of Non-Steroidal Anti-Inflammatory Drugs and Associated Gastroprotection in a Cohort of Workers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E1836. [PMID: 30149590 PMCID: PMC6163830 DOI: 10.3390/ijerph15091836] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 08/08/2018] [Accepted: 08/22/2018] [Indexed: 02/03/2023]
Abstract
BACKGROUND This study describes the prevalence of non-steroidal anti-inflammatory drug (NSAID) use, and analyses prescribing patterns of NSAIDs and associated gastroprotection. METHODS The study population consisted of 5650 workers at the General Motors automobile assembly plant in Zaragoza, Spain. NSAID prescription data for 2014 were obtained from the prescription database of Aragon (Spain). NSAID consumption was determined based on the number of defined daily doses purchased per year. Heavy NSAIDs users were identified using Lorenz curves. RESULTS NSAID use in the cohort was high (40.7% of workers, 95% CI 39.4⁻41.9). The prescription of proton pump inhibitors increased with age. Gastrointestinal protection was lacking in some participants who were being treated with drugs associated with a high risk of gastrointestinal bleeding. Heavy NSAID users (defined as those above the 95th percentile of consumption), accounted for 26% of total DDDs, and consumed a greater proportion of coxibs than non-heavy users. CONCLUSIONS The rate of NSAID consumption in the cohort was high. To reduce the risk of gastrointestinal complications, monitoring and adequate gastroprotection are essential in patients who are prescribed NSAIDs for long periods of time or who are treated concomitantly with drugs that increase the risk of gastrointestinal bleeding.
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Affiliation(s)
- María Jesús Lallana
- Pharmacy Service in Primary Health Care, Aragones Health Service, 50009 Zaragoza, Spain.
| | - Cristina Feja
- Deparment of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain.
| | - Isabel Aguilar-Palacio
- Deparment of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain.
| | - Sara Malo
- Deparment of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain.
| | - María José Rabanaque
- Deparment of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain.
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Toutain CE, Brossard P, King SB, Helbig R. Six-month safety evaluation of robenacoxib tablets (Onsior™) in dogs after daily oral administrations. BMC Vet Res 2018; 14:242. [PMID: 30119677 PMCID: PMC6098579 DOI: 10.1186/s12917-018-1566-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 08/09/2018] [Indexed: 12/26/2022] Open
Abstract
Background Robenacoxib is a non-steroidal anti-inflammatory drug available for canine and feline use for the control of pain and inflammation marketed as Onsior™. The aim of this target animal safety study was to evaluate the 6-month safety profile of oral robenacoxib administration. It was a randomized, negative-controlled, parallel group study. Thirty-two healthy, young, experimentally naïve, purebred Beagle dogs were administered 0 (sham control, Group 1), 2, 6, and 10 mg/kg robenacoxib (corresponding to the upper end of the dosage range [1X, Group 2] and multiples thereof [3X and 5X, Group 3 and 4]), orally once daily for 6 months. Assessment of safety included general health and clinical observations, physical, neurological, ophthalmological and electrocardiographic examinations, gross and histopathological examinations and clinical pathology evaluations. Blood samples were collected for toxicokinetic assessment of robenacoxib. Results No serious adverse events were reported. When compared with control, no treatment effect was observed for body weight, feed or water consumption, clinical pathology, urinalysis and fecal examination parameters. There were no treatment-related changes in stifle joint tissues and microscopic/histopathology examinations of all tissues/organs were normal. Salivation and soft feces were noted in all groups but observed more frequently in the treated groups as compared with control. On Day 178, increased buccal mucosal bleeding times were observed in two treated animals (Group 3 and 4) and one dog in Group 4 displayed a retinal change. Decreased hopping and conscious proprioception was noted in four treated dogs. One dog in Group 2 had ventricular premature complexes. Post-mortem changes included mild, red foci on the cecum in one dog (Group 3) and minimal duodenal discoloration in one dog (Group 4), with no corresponding histological findings in either dog. Ovarian weights were decreased in females from Group 3 and 4 with no gross or histological changes in the ovaries. Blood concentrations of robenacoxib confirmed systemic exposure of treated dogs. Exposure increased with increasing doses and there were no accumulation of robenacoxib in blood. Conclusions Robenacoxib was well tolerated at doses from 2 to 10 mg/kg/day and this 6-month study supports the safe use of Onsior™ (robenacoxib) tablets in dogs for the intended dosing regimen.
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Affiliation(s)
- Céline E Toutain
- Elanco Animal Health, a Division of Eli Lilly and Company, Mattenstrasse 24a, CH-4058, Basel, Switzerland.
| | - Patrick Brossard
- Elanco Animal Health, a Division of Eli Lilly and Company, Mattenstrasse 24a, CH-4058, Basel, Switzerland
| | - Stephen B King
- Elanco Animal Health, a Division of Eli Lilly and Company, 2500 Innovation Way, Greenfield, IN, 64140, USA
| | - Rainer Helbig
- Elanco Animal Health, a Division of Eli Lilly and Company, Mattenstrasse 24a, CH-4058, Basel, Switzerland
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Kent ML, Tighe PJ, Belfer I, Brennan TJ, Bruehl S, Brummett CM, Buckenmaier CC, Buvanendran A, Cohen RI, Desjardins P, Edwards D, Fillingim R, Gewandter J, Gordon DB, Hurley RW, Kehlet H, Loeser JD, Mackey S, McLean SA, Polomano R, Rahman S, Raja S, Rowbotham M, Suresh S, Schachtel B, Schreiber K, Schumacher M, Stacey B, Stanos S, Todd K, Turk DC, Weisman SJ, Wu C, Carr DB, Dworkin RH, Terman G. The ACTTION-APS-AAPM Pain Taxonomy (AAAPT) Multidimensional Approach to Classifying Acute Pain Conditions. PAIN MEDICINE 2018; 18:947-958. [PMID: 28482098 PMCID: PMC5431381 DOI: 10.1093/pm/pnx019] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Objective With the increasing societal awareness of the prevalence and impact of acute pain, there is a need to develop an acute pain classification system that both reflects contemporary mechanistic insights and helps guide future research and treatment. Existing classifications of acute pain conditions are limiting, with a predominant focus on the sensory experience (e.g., pain intensity) and pharmacologic consumption. Consequently, there is a need to more broadly characterize and classify the multidimensional experience of acute pain. Setting Consensus report following expert panel involving the Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities, and Networks (ACTTION), American Pain Society (APS), and American Academy of Pain Medicine (AAPM). Methods As a complement to a taxonomy recently developed for chronic pain, the ACTTION public-private partnership with the US Food and Drug Administration, the APS, and the AAPM convened a consensus meeting of experts to develop an acute pain taxonomy using prevailing evidence. Key issues pertaining to the distinct nature of acute pain are presented followed by the agreed-upon taxonomy. The ACTTION-APS-AAPM Acute Pain Taxonomy will include the following dimensions: 1) core criteria, 2) common features, 3) modulating factors, 4) impact/functional consequences, and 5) putative pathophysiologic pain mechanisms. Future efforts will consist of working groups utilizing this taxonomy to develop diagnostic criteria for a comprehensive set of acute pain conditions. Perspective The ACTTION-APS-AAPM Acute Pain Taxonomy (AAAPT) is a multidimensional acute pain classification system designed to classify acute pain along the following dimensions: 1) core criteria, 2) common features, 3) modulating factors, 4) impact/functional consequences, and 5) putative pathophysiologic pain mechanisms. Conclusions Significant numbers of patients still suffer from significant acute pain, despite the advent of modern multimodal analgesic strategies. Mismanaged acute pain has a broad societal impact as significant numbers of patients may progress to suffer from chronic pain. An acute pain taxonomy provides a much-needed standardization of clinical diagnostic criteria, which benefits clinical care, research, education, and public policy. For the purposes of the present taxonomy, acute pain is considered to last up to seven days, with prolongation to 30 days being common. The current understanding of acute pain mechanisms poorly differentiates between acute and chronic pain and is often insufficient to distinguish among many types of acute pain conditions. Given the usefulness of the AAPT multidimensional framework, the AAAPT undertook a similar approach to organizing various acute pain conditions.
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Affiliation(s)
- Michael L Kent
- Department of Anesthesiology, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Patrick J Tighe
- Department of Anesthesiology, College of Medicine, University of Florida, Gainesville, Florida, FL, USA
| | - Inna Belfer
- Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, MD, USA
| | - Timothy J Brennan
- Department of Anesthesiology, University of Iowa, Iowa City, Iowa, IA, USA
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee, TN, USA
| | - Chad M Brummett
- Department of Anesthesiology, University of Michigan Health System, Ann Arbor, Michigan, USA
| | - Chester C Buckenmaier
- Defense and Veteran's Center for Integrative Pain Management, Uniformed Services University, Bethesda, Maryland, USA
| | - Asokumar Buvanendran
- Department of Anesthesiology, Rush University Medical Center, Chicago, Illinois, USA
| | - Robert I Cohen
- Department of Anesthesiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | | | - David Edwards
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee, TN, USA
| | - Roger Fillingim
- Community Dentistry and Behavioral Science, University of Florida, Gainesville, Florida, USA
| | - Jennifer Gewandter
- Department of Anesthesiology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Debra B Gordon
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, USA
| | - Robert W Hurley
- Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Henrik Kehlet
- Section of Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
| | - John D Loeser
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, USA.,Neurological Surgery, University of Washington, Seattle, Washington, USA
| | - Sean Mackey
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, California, USA
| | - Samuel A McLean
- Departments of Anesthesiology and Emergency Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Rosemary Polomano
- Department of Biobehavioral Sciences, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania, USA
| | - Siamak Rahman
- Department of Anesthesiology, University of California, Los Angeles, California, USA
| | - Srinivasa Raja
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Michael Rowbotham
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, San Francisco, California, USA
| | - Santhanam Suresh
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Bernard Schachtel
- Yale School of Public Health, New Haven, Connecticut, USA.,Schachtel Associates, Inc., Jupiter, Florida, USA
| | - Kristin Schreiber
- Department of Anesthesiology and Pain Management, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Mark Schumacher
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, San Francisco, California, USA
| | - Brett Stacey
- Center for Pain Relief, University of Washington Medical Center, Seattle, Washington, USA
| | - Steven Stanos
- Swedish Pain Services, Swedish Health System, Seattle, Washington, USA
| | - Knox Todd
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Dennis C Turk
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, USA
| | - Steven J Weisman
- Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,Children's Hospital of Wisconsin, Milwaukee, Wisconsin, USA
| | - Christopher Wu
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Daniel B Carr
- Department of Anesthesiology, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Robert H Dworkin
- School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, New York, USA
| | - Gregory Terman
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, USA
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The ACTTION-APS-AAPM Pain Taxonomy (AAAPT) Multidimensional Approach to Classifying Acute Pain Conditions. THE JOURNAL OF PAIN 2018; 18:479-489. [PMID: 28495013 DOI: 10.1016/j.jpain.2017.02.421] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE With the increasing societal awareness of the prevalence and impact of acute pain, there is a need to develop an acute pain classification system that both reflects contemporary mechanistic insights and helps guide future research and treatment. Existing classifications of acute pain conditions are limiting, with a predominant focus on the sensory experience (eg, pain intensity) and pharmacologic consumption. Consequently, there is a need to more broadly characterize and classify the multidimensional experience of acute pain. SETTING Consensus report following expert panel involving the Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities, and Networks (ACTTION), American Pain Society (APS), and American Academy of Pain Medicine (AAPM). METHODS As a complement to a taxonomy recently developed for chronic pain, the ACTTION public-private partnership with the US Food and Drug Administration, the APS, and the AAPM convened a consensus meeting of experts to develop an acute pain taxonomy using prevailing evidence. Key issues pertaining to the distinct nature of acute pain are presented followed by the agreed-upon taxonomy. The ACTTION-APS-AAPM Acute Pain Taxonomy will include the following dimensions: 1) core criteria, 2) common features, 3) modulating factors, 4) impact/functional consequences, and 5) putative pathophysiologic pain mechanisms. Future efforts will consist of working groups utilizing this taxonomy to develop diagnostic criteria for a comprehensive set of acute pain conditions. PERSPECTIVE The ACTTION-APS-AAPM Acute Pain Taxonomy (AAAPT) is a multidimensional acute pain classification system designed to classify acute pain along the following dimensions: 1) core criteria, 2) common features, 3) modulating factors, 4) impact/functional consequences, and 5) putative pathophysiologic pain mechanisms. CONCLUSIONS Significant numbers of patients still suffer from significant acute pain, despite the advent of modern multimodal analgesic strategies. Mismanaged acute pain has a broad societal impact as significant numbers of patients may progress to suffer from chronic pain. An acute pain taxonomy provides a much-needed standardization of clinical diagnostic criteria, which benefits clinical care, research, education, and public policy. For the purposes of the present taxonomy, acute pain is considered to last up to seven days, with prolongation to 30 days being common. The current understanding of acute pain mechanisms poorly differentiates between acute and chronic pain and is often insufficient to distinguish among many types of acute pain conditions. Given the usefulness of the AAPT multidimensional framework, the AAAPT undertook a similar approach to organizing various acute pain conditions.
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Cotten A, Drapé JL, Sans N, Feydy A, Bartoli JM, Meder JF. Société d'imagerie musculosquelettique (SIMS), Fédération de radiologie interventionnelle (FRI), and Société française de radiologie (SFR) recommendations for epidural and transforaminal corticosteroid injections. Diagn Interv Imaging 2018; 99:219-224. [PMID: 29454550 DOI: 10.1016/j.diii.2018.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 01/24/2018] [Indexed: 12/14/2022]
Affiliation(s)
- A Cotten
- Centre de consultation et d'imagerie de l'appareil locomoteur, CHRU de Lille, rue du professeur Emile-Laine, 59037 Lille cedex, France.
| | - J-L Drapé
- AP-HP, site Cochin, 27, rue du Faubourg St-Jacques, 75679 Paris, France.
| | - N Sans
- CHU Purpan, hôpital Pierre-Paul-Riquet, TSA 40031, 31059 Toulouse cedex 9, France.
| | - A Feydy
- AP-HP, site Cochin, 27, rue du Faubourg St-Jacques, 75679 Paris, France.
| | - J-M Bartoli
- Université d'Aix-Marseille, rue Saint-Pierre, 13385 Marseille cedex 05, France.
| | - J-F Meder
- Université Paris V, 1, rue Cabanis, 75674 Paris cedex 14, France.
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Thompson PL, Nidorf SM. Anti-inflammatory therapy with canakinumab for atherosclerotic disease: lessons from the CANTOS trial. J Thorac Dis 2018; 10:695-698. [PMID: 29607136 DOI: 10.21037/jtd.2018.01.119] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Peter L Thompson
- Heart Research Institute, Harry Perkins Institute of Medical Research, University of Western Australia and Genesis HeartCare Western Australia, Perth, Australia
| | - S Mark Nidorf
- Heart Research Institute, Harry Perkins Institute of Medical Research, University of Western Australia and Genesis HeartCare Western Australia, Perth, Australia
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Chaitanya NC, Karunakar P, Garlapati K, Yeladandi M, Bidari P, Soni P. A comparative evaluation of diclofenac sodium transdermal patch, oral diclofenac sodium with intramuscular injections of diclofenac sodium in patients suffering from oral pain: A randomized control trial. Int J Pharm Investig 2017; 7:132-136. [PMID: 29184825 PMCID: PMC5680648 DOI: 10.4103/jphi.jphi_52_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background: Newer drug delivery systems such as transdermal patches using pain relieving or modifying agents emerged as a mainstream treatment protocol for management of pain on the outpatient basis. The administration of diclofenac 100 mg in the transdermal patch in the patients having dental pain due to periapical/periodontal infections was evaluated. Materials and Methods: Ninety patients of either gender, between 18 and 80 years were divided into 3 groups (Group A - oral medication, Group B - transdermal patch, Group C - intramuscular group). Patients at the Dental Department with pain from periapical/periodontal pathologies were explained about the procedure of analgesia. With written consent, 100 mg diclofenac sodium transdermal patches were prescribed to patients who opted their use in pain control for 2 consecutive days. A visual analog scale was provided for all patients assessing the pain intensity during the study. Results: Significant difference in the mean percentage reduction in visual analog scale (VAS) score among the three groups at day 1 and 2 (P < 0.001). Post hoc test showed that intramuscular (IM) and oral groups had significantly higher mean VAS score than patch group. Conclusion: Diclofenac administered through oral and IM routes showed significant improvement in pain relief when compared to the transdermal route. However, diclofenac transdermal patches have shown significant improvement in VAS score between the baseline and consecutive days and can be used in mild pain with lower adverse events.
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Affiliation(s)
- Nallan Csk Chaitanya
- Department of Oral Medicine and Radiology, Panineeya Mahavidyalaya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - P Karunakar
- Reader In Oral Medicine and Radiology, Panineeya Institute of Dental Sciences and Research, Hyderabad, Telangana, India
| | - Komali Garlapati
- Department of Oral Medicine and Radiology, Panineeya Mahavidyalaya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Mounika Yeladandi
- Department of Oral Medicine and Radiology, Panineeya Mahavidyalaya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Pallavi Bidari
- Department of Oral Medicine and Radiology, Panineeya Mahavidyalaya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Pratima Soni
- Department of Oral Medicine and Radiology, Panineeya Mahavidyalaya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
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Lin TC, Solomon DH, Tedeschi SK, Yoshida K, Kao Yang YH. Comparative Risk of Cardiovascular Outcomes Between Topical and Oral Nonselective NSAIDs in Taiwanese Patients With Rheumatoid Arthritis. J Am Heart Assoc 2017; 6:e006874. [PMID: 29079568 PMCID: PMC5721772 DOI: 10.1161/jaha.117.006874] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 09/26/2017] [Indexed: 01/29/2023]
Abstract
BACKGROUND Topical NSAIDs have less systemic absorption than oral NSAIDs. We examined the risk of cardiovascular events associated with nonselective topical NSAIDs versus oral NSAIDs among patients with rheumatoid arthritis in Taiwan. METHODS AND RESULTS We conducted a retrospective cohort study that included patients with incident rheumatoid arthritis who were newly starting therapy with nonselective topical NSAIDs or oral NSAIDs. We used the Taiwan National Health Insurance Research Database (NHIRD). The first date patients received either type of NSAID was defined as the index date. NSAID exposures continued until there was a treatment gap of >30 days. The main outcome was composite cardiovascular events, including myocardial infarction, unstable angina, heart failure, stroke, or revascularization. Follow-up was censored at treatment discontinuation, switch or addition of other NSAID category, cardiovascular outcome, death, or the end of the study. Propensity score weighted Cox regression models were used to compare the risk of cardiovascular events between topical NSAIDs and oral NSAIDs. There were 10 758 and 78 056 treatment episodes for topical and oral NSAIDs identified. After weighting by propensity score, the cohorts were well balanced over all covariates. The crude cardiovascular event rate was 1.87 per 100 person-years for topical NSAIDs and 2.14 per 100 person-years for oral NSAIDs. Results of propensity score weighted Cox regression found the topical NSAID group had 36% lower risk for cardiovascular events compared with the oral NSAID group (hazard ratio, 0.64; 95% confidence interval, 0.43-0.95). CONCLUSIONS We found topical NSAID users experienced a reduced risk of cardiovascular events compared with oral NSAID users. If future studies with a larger sample size and longer follow-up confirm these results, NSAID prescribing might change accordingly.
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Affiliation(s)
- Tzu-Chieh Lin
- Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Daniel H Solomon
- Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
- Division of Pharmacoepideimiology and Pharmacoeconomics, Brigham and Women's Hospital, Boston, MA
| | - Sara K Tedeschi
- Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Kazuki Yoshida
- Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Boston, MA
- Departments of Epidemiology and Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Yea-Huei Kao Yang
- Health Outcome Research Center, National Cheng Kung University, Tainan, Taiwan
- School of Pharmacy, College of Medicine, Tainan, Taiwan
- Institute of Clinical Pharmacy and Pharmaceutical Science, National Cheng Kung University, Tainan, Taiwan
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Arctium minus crude extract presents antinociceptive effect in a mice acute gout attack model. Inflammopharmacology 2017; 26:505-519. [DOI: 10.1007/s10787-017-0384-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 08/01/2017] [Indexed: 12/20/2022]
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48
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Cardiovascular Safety and Bleeding Risk Associated with Nonsteroidal Anti-Inflammatory Medications in Patients with Cardiovascular Disease. Curr Cardiol Rep 2017; 19:8. [PMID: 28138824 DOI: 10.1007/s11886-017-0814-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Structural stability of diclofenac vs. inhibition activity from ab initio molecular dynamics simulations. Comparative study with ibuprofen and ketoprofen. Struct Chem 2017. [DOI: 10.1007/s11224-016-0893-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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50
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Grösch S, Niederberger E, Geisslinger G. Investigational drugs targeting the prostaglandin E2 signaling pathway for the treatment of inflammatory pain. Expert Opin Investig Drugs 2017; 26:51-61. [PMID: 27841017 DOI: 10.1080/13543784.2017.1260544] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Non-steroidal anti-inflammatory drugs (NSAID) are the most commonly used drugs for the treatment of pain, inflammation and fever. Although they are effective for a huge number of users, their analgesic properties are not sufficient for several patients and the occurrence of side effects still constitutes a big challenge during long term therapy. Areas covered: This review gives an overview about the first and second generations of NSAIDs (COX1/2 non-selective, COX-2 selective), and their main side effects which gave still an urgent need for safer drugs and for the establishment of novel treatment strategies (improved safety, tolerability, patient convenience). The current developments of a possible third generation NSAID class comprise changes in the formulation of already approved drugs, combination therapies, dual cyclooxygenase-lipoxygenase inhibitors, NO- and H2S-releasing NSAIDs, prostaglandin synthase inhibitors and EP receptor modulators, respectively. Literature search has been done with PubMed NCBI. Expert opinion: Currently, there is no newly developed drug that is superior to the already approved selective and non-selective NSAIDs. Several novel approaches show promising analgesic efficacy but side effects are still an important problem. Solutions might be constituted by combination therapies allowing administration of lower drug doses or by individualized therapies targeting molecules apart from COX, respectively.
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Affiliation(s)
- Sabine Grösch
- a Pharmazentrum frankfurt/ZAFES , Institut für Klinische Pharmakologie, Klinikum der Goethe-Universität Frankfurt , Frankfurt am Main , Germany
| | - Ellen Niederberger
- a Pharmazentrum frankfurt/ZAFES , Institut für Klinische Pharmakologie, Klinikum der Goethe-Universität Frankfurt , Frankfurt am Main , Germany
| | - Gerd Geisslinger
- a Pharmazentrum frankfurt/ZAFES , Institut für Klinische Pharmakologie, Klinikum der Goethe-Universität Frankfurt , Frankfurt am Main , Germany
- b Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Project Group for Translational Medicine & Pharmacology (TMP) , Frankfurt/Main , Germany
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