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Shi S, Xiong C, Bie D, Fang Z, Wang J. Association between postoperative ibuprofen exposure and acute kidney injury after pediatric cardiac surgery. Ren Fail 2024; 46:2318417. [PMID: 38374700 PMCID: PMC10880564 DOI: 10.1080/0886022x.2024.2318417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 02/09/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is a common complication after pediatric cardiac surgery and is associated with worse outcomes. Ibuprofen is widely used in the perioperative period and can affect kidney function in children. However, the association between ibuprofen exposure and AKI after pediatric cardiac surgery has not been determined yet. METHODS In this retrospective cohort study, children undergoing cardiac surgery with cardiopulmonary bypass were studied. Exposure was defined as given ibuprofen in the first 7 days after surgery. Postoperative AKI was diagnosed using the KDIGO criteria. A multivariable Cox regression model was used to assess the association between ibuprofen exposure and postoperative AKI by taking ibuprofen as a time-varying covariate. RESULTS Among 1,112 included children, 198 of them (17.8%) experienced AKI. In total, 396 children (35.6%) were exposed to ibuprofen. AKI occurred less frequently among children who were administered ibuprofen than among those who were not (46 of 396 [11.6%] vs. 152 of 716 [21.2%], p < 0.001). Using the Cox regression model accounting for time-varying exposures, ibuprofen treatment was not associated with AKI (adjusted HR, 0.99; 95% CI 0.70-1.39, p = 0.932). This insignificant association was consistent across the sensitivity and subgroup analyses. CONCLUSIONS Postoperative ibuprofen exposure in pediatric patients undergoing cardiac surgery was not associated with an increased risk of AKI.
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Affiliation(s)
- Sheng Shi
- Department of Anesthesiology, National Center of Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chao Xiong
- Department of Anesthesiology, National Center of Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dongyun Bie
- Department of Anesthesiology, National Center of Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhongrong Fang
- Department of Anesthesiology, National Center of Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianhui Wang
- Department of Anesthesiology, National Center of Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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2
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Ţuchiu BM, Stefan-van Staden RI, van Staden JKF. Recent Trends in Ibuprofen and Ketoprofen Electrochemical Quantification - A Review. Crit Rev Anal Chem 2024; 54:61-72. [PMID: 35286214 DOI: 10.1080/10408347.2022.2050348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Non-steroidal anti-inflammatory drugs are intensively manufactured, used, and regulated. However, these compounds incur toxic effects on gastrointestinal, cardiovascular, and renal systems when administered in high doses for extended periods. Additionally, once these drugs reach the ecosystems through various pathways, they become environmental contaminants and raise ecological concerns. Traditional detection methods proposed for non-steroidal anti-inflammatory drugs detection encompass certain limitations. In this context, the need for simple, cost-effective, sensitive, and selective detection methods that could improve the quality of analysis led the attention of the scientific community toward electrochemical sensors. The lowest limit of detection of ibuprofen (33.33 × 10-12 μmol L-1) was recorded for a sensor based on ibuprofen specific aptamer bound with nitrogen-doped graphene quantum dots and gold nanoparticles nanocomposite modified glassy carbon electrode using differential pulse voltammetry, while the lowest limit of detection reported for ketoprofen was 0.11 μmol L-1 when differential pulse voltammetry was used. This review focuses on the construction, analytical performances, and applicability of electrochemical sensors developed for ibuprofen and ketoprofen determination. This work covers 24 articles published between 2016 and 2022.
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Affiliation(s)
- Bianca-Maria Ţuchiu
- National Institute of Research for Electrochemistry and Condensed Matter, Timisoara, Romania - Laboratory of Electrochemistry and PATLAB, Bucharest, Romania
- Faculty of Applied Chemistry and Material Science, Politehnica University of Bucharest, Bucharest, Romania
| | - Raluca-Ioana Stefan-van Staden
- National Institute of Research for Electrochemistry and Condensed Matter, Timisoara, Romania - Laboratory of Electrochemistry and PATLAB, Bucharest, Romania
- Faculty of Applied Chemistry and Material Science, Politehnica University of Bucharest, Bucharest, Romania
| | - Jacobus Koos Frederick van Staden
- National Institute of Research for Electrochemistry and Condensed Matter, Timisoara, Romania - Laboratory of Electrochemistry and PATLAB, Bucharest, Romania
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3
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Liu J, Tang R, Zhu X, Ma Q, Mo X, Wu J, Liu Z. Ibuprofen-loaded bilayer electrospun mesh modulates host response toward promoting full-thickness abdominal wall defect repair. J Biomed Mater Res A 2024; 112:941-955. [PMID: 38230575 DOI: 10.1002/jbm.a.37672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 12/26/2023] [Accepted: 01/04/2024] [Indexed: 01/18/2024]
Abstract
Pro-inflammatory response impairs the constructive repair of abdominal wall defects after mesh implantation. Electrospinning-aid functionalization has the potential to improve the highly orchestrated response by attenuating the over-activation of foreign body reactions. Herein, we combined poly(L-lactic acid-co-caprolactone) (PLLA-CL) with gelatin proportionally via electrospinning, with Ibuprofen (IBU) incorporation to fabricate a bilayer mesh for the repair improvement. The PLLA-CL/gelatin/IBU (PGI) mesh was characterized in vitro and implanted into the rat model with a full-thickness defect for a comprehensive evaluation in comparison to the PLLA-CL/gelatin (PG) and off-the-shelf small intestinal submucosa (SIS) meshes. The bilayer PGI mesh presented a sustained release of IBU over 21 days with degradation in vitro and developed less-intensive intraperitoneal adhesion along with a histologically weaker inflammatory response than the PG mesh after 28 days. It elicited an M2 macrophage-dominant foreign body reaction within the process, leading to a pro-remodeling response similar to the biological SIS mesh, which was superior to the PG mesh. The PGI mesh provided preponderant mechanical supports over the SIS mesh and the native abdominal wall with similar compliance. Collectively, the newly developed mesh advances the intraperitoneal applicability of electrospun meshes by guiding a pro-remodeling response and offers a feasible functionalization approach upon immunomodulation.
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Affiliation(s)
- Jiajie Liu
- Department of Hernia and Abdominal Wall Surgery, Shanghai East Hospital, Tongji University, Shanghai, People's Republic of China
| | - Rui Tang
- Department of Hernia and Abdominal Wall Surgery, Shanghai East Hospital, Tongji University, Shanghai, People's Republic of China
| | - Xiaoqiang Zhu
- Department of Hernia and Abdominal Wall Surgery, Shanghai East Hospital, Tongji University, Shanghai, People's Republic of China
| | - Qiaolin Ma
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, People's Republic of China
| | - Xiumei Mo
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, People's Republic of China
| | - Jinglei Wu
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, People's Republic of China
| | - Zhengni Liu
- Department of Hernia and Abdominal Wall Surgery, Shanghai East Hospital, Tongji University, Shanghai, People's Republic of China
- Department of General Surgery, Shanghai East Hospital Ji'an Hospital, Ji'an, Jiangxi Province, People's Republic of China
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Khaing EM, Senarat S, Jitrangsri K, Phaechamud T. Fluconazole-Loaded Ibuprofen In Situ Gel-Based Oral Spray for Oropharyngeal Candidiasis Treatment. AAPS PharmSciTech 2024; 25:89. [PMID: 38641711 DOI: 10.1208/s12249-024-02804-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/03/2024] [Indexed: 04/21/2024] Open
Abstract
Oral candidiasis is a fungal infection affecting the oral mucous membrane, and this research specifically addresses on a localized treatment through fluconazole-loaded ibuprofen in situ gel-based oral spray. The low solubility of ibuprofen is advantageous for forming a gel when exposed to an aqueous phase. The 1% w/w fluconazole-loaded in situ gel oral sprays were developed utilizing various concentrations of ibuprofen in N-methyl pyrrolidone. The prepared solutions underwent evaluation for viscosity, surface tension, contact angle, water tolerance, gel formation, interface interaction, drug permeation, and antimicrobial studies. The higher amount of ibuprofen reduced the surface tension and retarded solvent exchange. The use of 50% ibuprofen as a gelling agent demonstrated prolonged drug permeation for up to 24 h. The incorporation of Cremophor EL in the formulations resulted in increased drug permeation and exhibited effective inhibition against Candida albicans, Candida krusei, Candida lusitaniae, and Candida tropicalis. While the Cremophor EL-loaded formulation did not exhibit enhanced antifungal effects on agar media, its ability to facilitate the permeation of fluconazole and ibuprofen suggested potential efficacy in countering Candida invasion in the oral mucosa. Moreover, these formulations demonstrated significant thermal inhibition of protein denaturation in egg albumin, indicating anti-inflammatory properties. Consequently, the fluconazole-loaded ibuprofen in situ gel-based oral spray presents itself as a promising dosage form for oropharyngeal candidiasis treatment.
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Affiliation(s)
- Ei Mon Khaing
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Setthapong Senarat
- Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Kritamorn Jitrangsri
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
- Department of Chemical Engineering and Pharmaceutical Chemistry, School of Engineering and Technology, Walailak University, Nakhon Srithammarat, 80160, Thailand
| | - Thawatchai Phaechamud
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand.
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand.
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Savencu I, Iurian S, Bogdan C, Spînu N, Suciu M, Pop A, Țoc A, Tomuță I. Design, optimization and pharmaceutical characterization of wound healing film dressings with chloramphenicol and ibuprofen. Drug Dev Ind Pharm 2024:1-14. [PMID: 38622817 DOI: 10.1080/03639045.2024.2339306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 03/13/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVE The aim of the present study was to develop and optimize a wound dressing film loaded with chloramphenicol (CAM) and ibuprofen (IBU) using a Quality by Design (QbD) approach. SIGNIFICANCE The two drugs have been combined in the same dressing as they address two critical aspects of the wound healing process, namely prevention of bacterial infection and reduction of inflammation and pain related to injury. METHODS Three critical formulation variables were identified, namely the ratios of Kollicoat SR 30D, polyethylene glycol 400 and polyvinyl alcohol. These variables were further considered as factors of an experimental design, and 17 formulations loaded with CAM and IBU were prepared via solvent casting. The films were characterized in terms of dimensions, mechanical properties and bioadhesion. Additionally, the optimal formulation was characterized regarding tensile properties, swelling behavior, water vapor transmission rate, surface morphology, thermal behavior, goniometry, in vitro drug release, cell viability, and antibacterial activity. RESULTS The film was optimized by setting minimal values for the folding endurance, adhesive force and hardness. The optimally formulated film showed good fluid handling properties in terms of swelling behavior and water vapor transmission rate. IBU and CAM were released from the film up to 80.9% and 82.5% for 8 h. The film was nontoxic, and the antibacterial activity was prominent against Micrococcus spp. and Streptococcus pyogenes. CONCLUSIONS The QbD approach was successfully implemented to develop and optimize a novel film dressing promising for the treatment of low-exuding acute wounds prone to infection and inflammation.
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Affiliation(s)
- Ioana Savencu
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, 'Iuliu Hațieganu' University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Sonia Iurian
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, 'Iuliu Hațieganu' University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cătălina Bogdan
- Department of Dermopharmacy and Cosmetics, Faculty of Pharmacy, 'Iuliu Hațieganu' University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Nicoleta Spînu
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, 'Iuliu Hațieganu' University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Maria Suciu
- Electron Microscopy Center 'C.Craciun', Biology and Geology Faculty, Babes-Bolyai University, Cluj-Napoca, Romania
- LIME-CETATEA, National Institute for R&D of Isotopic and Molecular Technologies (INCDTIM), Cluj-Napoca, Romania
| | - Anca Pop
- Department of Toxicology, Faculty of Pharmacy, 'Iuliu Hațieganu' University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alexandru Țoc
- Department of Microbiology, Faculty of Medicine, 'Iuliu Hațieganu' University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ioan Tomuță
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, 'Iuliu Hațieganu' University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Xiao M, Wang Z, An Y, Dai Y, Wang X, Zhu Z. Fabrication and mechanical modelling of dissolvable PVA/PVP composite microneedles with biocompatibility for efficient transdermal delivery of ibuprofen. J Biomater Sci Polym Ed 2024:1-16. [PMID: 38590076 DOI: 10.1080/09205063.2024.2333627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/08/2024] [Indexed: 04/10/2024]
Abstract
Microneedles offer minimally invasive, user-friendly, and subcutaneously accessible transdermal drug delivery and have been widely investigated as an effective transdermal delivery system. Ibuprofen is a common anti-inflammatory drug to treat chronic inflammation. It is crucial to develop microneedle patches capable of efficiently delivering ibuprofen through the skin for the effective treatment of arthritis patients requiring repeated medication. In this study, the mechanical properties of a new type of polymer microneedle were studied by finite element analysis, and the experimental results showed that the microneedle could effectively deliver drugs through the skin. In addition, a high ibuprofen-loaded microneedle patch was successfully prepared by micromolding and subjected to evaluation of its infrared spectrum morphology and dissolve degree. The morphology of microneedles was characterized by scanning electron microscopy, and the mechanical properties were assessed using a built linear stretching system. In the in-vitro diffusion cell drug release test, the microneedle released 85.2 ± 1.52% (210 ± 3.7 μg) ibuprofen in the modified Franz diffusion within 4 h, exhibiting a higher drug release compared to other drug delivery methods. This study provides a portable, safe and efficient treatment approach for arthritis patients requiring daily repeated medication.
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Affiliation(s)
- Min Xiao
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Zifeng Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yanru An
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yingqi Dai
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Xinghao Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhigang Zhu
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- Xin-Huangpu Joint Innovation Institute of Chinese Medicine, Guangzhou, Guangdong Province, China
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Yadav P, Bhatia R, Vasisht S, Sethi J. Patch test with multiple antipyretics in a case of fixed drug eruption in a child. Contact Dermatitis 2024; 90:422-423. [PMID: 38146069 DOI: 10.1111/cod.14487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 10/31/2023] [Accepted: 12/09/2023] [Indexed: 12/27/2023]
Affiliation(s)
- Piyush Yadav
- Department of Dermatology, Venereology, and Leprosy, All India Institute of Medical Sciences, Rishikesh, India
| | - Riti Bhatia
- Department of Dermatology, Venereology, and Leprosy, All India Institute of Medical Sciences, Rishikesh, India
| | - Shivani Vasisht
- Department of Dermatology, Venereology, and Leprosy, All India Institute of Medical Sciences, Rishikesh, India
| | - Jyoti Sethi
- Department of Dermatology, Venereology, and Leprosy, All India Institute of Medical Sciences, Rishikesh, India
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Kakei Y, Ioroi T, Miyakoda K, Ito T, Kashin M, Shirai T, Hasegawa T, Sakane T, Yano I, Akashi M. Assessment of Patient Characteristics Influencing the Analgesic Effects of Ibuprofen Gargle After Mandibular Third Molar Extractions. Cureus 2024; 16:e57516. [PMID: 38572179 PMCID: PMC10989207 DOI: 10.7759/cureus.57516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2024] [Indexed: 04/05/2024] Open
Abstract
Introduction In our previous work, we investigated the analgesic effects of ibuprofen gargle after mandibular third molar extractions. However, a subsequent detailed review of individual patient data revealed variations in postoperative pain reduction among patients. Consequently, the present study was designed to conduct post-hoc subanalyses that identified factors contributing to variation in the analgesic response to ibuprofen gargle after third molar extractions. Materials and methods This study involved thirty-five Japanese patients from a prior randomized, double-blind, placebo-controlled, crossover study, which focused on the analgesic effects of ibuprofen gargle after mandibular third molar extractions. Participants were categorized as responders (n = 13) and non-responders (n = 22) based on the within-subject difference (ibuprofen-placebo, IP) of visual analog scale (VAS) changes. Baseline characteristics were compared, along with variables, such as age, sex, the reason for extraction, extraction site, Pell Gregory (space and depth) classification, Winter's classification, surgeon's experience, and surgery time. Baseline characteristics predicting responder status were examined using multivariate logistic regression. Results In the univariate analysis, variables such as age, sex, and baseline VAS scores with p-values <0.2 were evaluated using a stepwise approach. This analysis identified age (per -10 years) with an odds ratio of 4.163 (95% confidence interval (CI): 1.170-31.952, p = 0.0233) and sex (female) with an odds ratio of 9.977 (95% CI: 1.336-208.256, p = 0.0213) as significant predictors of responder status. Conclusions In young and female patients, ibuprofen gargle decreased postoperative pain after mandibular third molar extractions.
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Affiliation(s)
- Yasumasa Kakei
- Oral and Maxillofacial Surgery, Kobe University Hospital, Kobe, JPN
| | | | - Keiko Miyakoda
- Clinical and Translational Research Center, Kobe University Hospital, Kobe, JPN
| | | | - Masahiko Kashin
- Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, JPN
| | - Tatsuya Shirai
- Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, JPN
| | - Takumi Hasegawa
- Oral and Maxillofacial Surgery, Kobe University Hospital, Kobe, JPN
| | - Toshiyasu Sakane
- Pharmaceutical Technology, Kobe Pharmaceutical University, Kobe, JPN
| | - Ikuko Yano
- Pharmacy, Kobe University Hospital, Kobe, JPN
| | - Masaya Akashi
- Oral and Maxillofacial Surgery, Kobe University Hospital, Kobe, JPN
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Lima NLB, Sette-de-Souza PH, Siqueira AHCD, Costa SGDA, Alves PVDM, Silvestre FA, Meneses NED, Santiago SL, Peixoto RF. Preemptive use of ibuprofen and desensitizer decreases immediate tooth sensitivity after in-office bleaching: A triple-blind, randomized, placebo-controlled clinical trial. J Am Dent Assoc 2024; 155:304-311. [PMID: 38244017 DOI: 10.1016/j.adaj.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/09/2023] [Accepted: 11/17/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND The authors evaluated the synergistic analgesic effect of preemptive administration of 400 mg of ibuprofen (IBU) and potassium fluoride 2% (KF2), both in isolation or combination, on the painful perception of tooth sensitivity after tooth bleaching. METHODS Fifteen patients participated in this triple-blind, randomized, placebo-controlled clinical trial. The study used a crossover design for drug administration and a split-mouth design for desensitizer agent. Four paired groups were formed: IBU plus KF2 (IBU + KF2); IBU (IBU + placebo KF); KF2 (placebo IBU + KF2), and placebo (placebo IBU + placebo KF). The outcome measure was the perception of tooth sensitivity, assessed using a visual analog scale. Data were collected at 4 different times: immediately after tooth bleaching (baseline) and after 6, 30, and 54 hours. Statistical analysis was performed using the Friedman test and relative risk. RESULTS IBU plus KF2 was found to be more effective in reducing tooth sensitivity immediately after bleaching (baseline) compared with the placebo group (P < .05). The risk of experiencing moderate or severe tooth sensitivity was approximately 4 times higher in the placebo group than in the IBU plus KF2 group (relative risk, 4.00; 95% CI, 1.01 to 15.81; P = .025). CONCLUSIONS The combined use of 400 mg of IBU and KF2 appears to be beneficial in managing postbleaching tooth sensitivity. It provides a superior analgesic effect compared with placebo. PRACTICAL IMPLICATIONS The preemptive administration of IBU plus KF2 reduces tooth sensitivity after tooth whitening when compared with placebo. This clinical trial was registered in the Brazilian Clinical Trials Registry Platform. The registration number is U1111-1249-8191.
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Liu M, Guinart A, Granados A, Gimbert-Suriñach C, Fernández E, Pleixats R, Vallribera A. Coated Cotton Fabrics with Antibacterial and Anti-Inflammatory Silica Nanoparticles for Improving Wound Healing. ACS Appl Mater Interfaces 2024; 16:14595-14604. [PMID: 38469717 PMCID: PMC10982928 DOI: 10.1021/acsami.4c00383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/29/2024] [Accepted: 02/29/2024] [Indexed: 03/13/2024]
Abstract
Herein, we report the preparation of bifunctional silica nanoparticles by covalent attachment of both an anti-inflammatory drug (ibuprofen) and an antibiotic (levofloxacin or norfloxacin) through amide groups. We also describe the coating of cotton fabrics with silica nanoparticles containing both ibuprofen and norfloxacin moieties linked by amide groups by using a one-step coating procedure under ultrasonic conditions. The functionalized nanoparticles and cotton fabrics have been characterized using spectroscopic and microscopic techniques. The functionalized nanoparticles and textiles have been treated with model proteases for the in situ release of the drugs by the amide bond enzymatic cleavage. Topical dermal applications in medical bandages are expected, which favor wound healing.
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Affiliation(s)
- Ming Liu
- Department
of Chemistry and Centro de Innovación en Química Avanzada
(ORFEO−CINQA), Universitat Autònoma
de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Axel Guinart
- Department
of Chemistry and Centro de Innovación en Química Avanzada
(ORFEO−CINQA), Universitat Autònoma
de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Albert Granados
- Department
of Chemistry and Centro de Innovación en Química Avanzada
(ORFEO−CINQA), Universitat Autònoma
de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Carolina Gimbert-Suriñach
- Department
of Chemistry and Centro de Innovación en Química Avanzada
(ORFEO−CINQA), Universitat Autònoma
de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Ester Fernández
- Departament
de Biología Cel.lular, Fisiologia i Immunologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Roser Pleixats
- Department
of Chemistry and Centro de Innovación en Química Avanzada
(ORFEO−CINQA), Universitat Autònoma
de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Adelina Vallribera
- Department
of Chemistry and Centro de Innovación en Química Avanzada
(ORFEO−CINQA), Universitat Autònoma
de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
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Hossam MA, El Baz AA, Kwak SW, Kim HC, Abielhassan MM. The effect of ibuprofen sustained release oral premedication on intraoperative and postoperative pain: A randomised clinical trial. AUST ENDOD J 2024. [PMID: 38528685 DOI: 10.1111/aej.12839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/11/2024] [Accepted: 02/26/2024] [Indexed: 03/27/2024]
Abstract
The aim of this study was to assess the effect of ibuprofen sustained release (SR) oral premedication on the efficacy of buccal infiltration (BI) with intraoperative and postoperative pain after single-visit root canal treatment. Sixty patients diagnosed with symptomatic irreversible pulpitis and apical periodontitis in mandibular molar were divided into two groups. Group SR received ibuprofen SR 800 mg and group PL received placebo capsule 1 h before 3.6 mL articaine BI injection. Pain was recorded using a modified visual analogue scale and postoperatively at intervals 6, 24 and 48 h. Group SR showed a significantly higher anaesthetic success rate (73.3%) compared to group PL (46.7%) (p < 0.05). Intraoperative and postoperative pain was significantly higher in group PL compared to group SR (p < 0.05). Premedication of ibuprofen SR improved the efficacy of primary BI in mandibular molars with symptomatic irreversible pulpitis and decreased postoperative pain at 6 and 48 h.
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Affiliation(s)
- Mariam Ahmed Hossam
- Department of Endodontics, Faculty of Dentistry, Cairo University, Giza, Egypt
| | | | - Sang Won Kwak
- Department of Conservative Dentistry, School of Dentistry, Dental Research Institute, Dental and Life Science Institute, Pusan National University, Yangsan, Korea
| | - Hyeon-Cheol Kim
- Department of Conservative Dentistry, School of Dentistry, Dental Research Institute, Dental and Life Science Institute, Pusan National University, Yangsan, Korea
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Zheng X, Zhao Z, Zhao L. Investigating the Effect of an Anti-Inflammatory Drug in Determining NURR1 Expression and Thus Exploring the Progression of Parkinson's Disease. Physiol Res 2024; 73:139-155. [PMID: 38466012 PMCID: PMC11019624 DOI: 10.33549/physiolres.935168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 10/12/2023] [Indexed: 04/26/2024] Open
Abstract
Nonsteroidal anti-inflammatory drugs are the most widely used drugs for Parkinson's disease (PD), of which ibuprofen shows positive effects in suppressing symptoms; however, the associated risk needs to be addressed in different pathological stages. Initially, we developed an initial and advanced stage of the Parkinson disease mouse model by intraperitoneal injection of MPTP (20 mg/kg; 1-methyl-4-phenyl-1,2,3,6-tetrahydro-pyridine) for 10 and 20 days, respectively. Subsequently, ibuprofen treatment was administered for 2 months, and a pole test, rotarod test, histology, immunohistochemistry, and western blotting were performed to determine neuronal motor function. Histological analysis for 10 days after mice were injected with MPTP showed the onset of neurodegeneration and cell aggregation, indicating the initial stages of Parkinson's disease. Advanced Parkinson's disease was marked by Lewy body formation after another 10 days of MPTP injection. Neurodegeneration reverted after ibuprofen therapy in initial Parkinson's disease but not in advanced Parkinson's disease. The pole and rotarod tests confirmed that motor activity in the initial Parkinson disease with ibuprofen treatment recovered (p<0.01). However, no improvement was observed in the ibuprofen-treated mice with advanced disease mice. Interestingly, ibuprofen treatment resulted in a significant improvement (p<0.01) in NURR1 (Nuclear receptor-related 1) expression in mice with early PD, but no substantial improvement was observed in its expression in mice with advanced PD. Our findings indicate that NURR1 exerts anti-inflammatory and neuroprotective effects. Overall, NURR1 contributed to the effects of ibuprofen on PD at different pathological stages.
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MESH Headings
- Animals
- Mice
- Parkinson Disease/metabolism
- Ibuprofen/pharmacology
- Ibuprofen/therapeutic use
- Anti-Inflammatory Agents/pharmacology
- Anti-Inflammatory Agents, Non-Steroidal/pharmacology
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Anti-Inflammatory Agents, Non-Steroidal/metabolism
- Neuroprotective Agents/pharmacology
- Neuroprotective Agents/therapeutic use
- Mice, Inbred C57BL
- Disease Models, Animal
- 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine/metabolism
- 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine/pharmacology
- 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine/therapeutic use
- Dopaminergic Neurons/metabolism
- Dopaminergic Neurons/pathology
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Affiliation(s)
- X Zheng
- Department of Divine Medicine, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China.
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13
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Batool M, Cai CL, Aranda JV, Hand I, Beharry KD. Early versus late caffeine and/or non-steroidal anti-inflammatory drugs (NSAIDS) for prevention of intermittent hypoxia-induced neuroinflammation in the neonatal rat. Int J Dev Neurosci 2024. [PMID: 38459740 DOI: 10.1002/jdn.10321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/17/2024] [Accepted: 02/13/2024] [Indexed: 03/10/2024] Open
Abstract
Preterm infants often experience frequent intermittent hypoxia (IH) episodes which are associated with neuroinflammation. We tested the hypotheses that early caffeine and/or non-steroidal inflammatory drugs (NSAIDs) confer superior therapeutic benefits for protection against IH-induced neuroinflammation than late treatment. Newborn rats were exposed to IH or hyperoxia (50% O2 ) from birth (P0) to P14. For early treatment, the pups were administered: 1) daily caffeine (Caff) citrate (Cafcit, 20 mg/kg IP loading on P0, followed by 5 mg/kg from P1-P14); 2) ketorolac (Keto) topical ocular solution in both eyes from P0 to P14; 3) ibuprofen (Ibu, Neoprofen, 10 mg/kg loading dose on P0 followed by 5 mg/kg/day on P1 and P2); 4) Caff+Keto co-treatment; 5) Caff+Ibu co-treatment; or 6) equivalent volume saline (Sal). On P14, animals were placed in room air (RA) with no further treatment until P21. For late treatment, pups were exposed from P0 to P14, then placed in RA during which they received similar treatments from P15-P21 (Sal, Caff, and/or Keto), or P15-P17 (Ibu). RA controls were similarly treated. At P21, whole brains were assessed for histopathology, apoptosis, myelination, and biomarkers of inflammation. IH caused significant brain injury and hemorrhage, inflammation, reduced myelination, and apoptosis. Early treatment with Caff alone or in combination with NSAIDs conferred better neuroprotection against IH-induced damage than late treatment. Early postnatal treatment during a critical time of brain development, may be preferable for the prevention of IH-induced brain injury in preterm infants.
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Affiliation(s)
- Myra Batool
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, State University of New York, Downstate Health Sciences University, Brooklyn, NY, USA
| | - Charles L Cai
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, State University of New York, Downstate Health Sciences University, Brooklyn, NY, USA
| | - Jacob V Aranda
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, State University of New York, Downstate Health Sciences University, Brooklyn, NY, USA
- Department of Ophthalmology, State University of New York, Downstate Health Sciences University, Brooklyn, NY, USA
| | - Ivan Hand
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, New York City Health & Hospitals/Kings County, Brooklyn, NY, USA
| | - Kay D Beharry
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, State University of New York, Downstate Health Sciences University, Brooklyn, NY, USA
- Department of Ophthalmology, State University of New York, Downstate Health Sciences University, Brooklyn, NY, USA
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14
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Bonkovsky HL, Ghabril M, Nicoletti P, Dellinger A, Fontana RJ, Barnhart H, Gu J, Daly AK, Aithal GP, Phillips EJ, Kleiner DE. Drug-induced liver injury (DILI) ascribed to non-steroidal anti-inflammatory drugs (NSAIDs) in the USA-Update with genetic correlations. Liver Int 2024. [PMID: 38451034 DOI: 10.1111/liv.15892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 02/17/2024] [Accepted: 02/25/2024] [Indexed: 03/08/2024]
Abstract
OBJECTIVE To describe patients with NSAID-DILI, including genetic factors associated with idiosyncratic DILI. METHODS In DILIN, subjects with presumed DILI are enrolled and followed for at least 6 months. Causality is adjudicated by a Delphic approach. HLA sequencing of multiethnic NSAID-DILI patients and HLA allele imputation of matching population controls were performed following overall, class and drug-based association analysis. Significant results were tested in a non-Hispanic White (NHW) case-control replication cohort. RESULTS Between September 2004 and March 2022, causality was adjudicated in 2498, and 55 (41 [75%] women) were assessed as likely due to NSAIDs. Median age at onset was 55 y (range 22-83 y). Diclofenac was the causative drug in 29, celecoxib in 7, ibuprofen in 5, etodolac and meloxicam each in 4. Except for meloxicam and oxaprozin (n = 2), the liver injury was hepatocellular with median R 15-25. HLA-DRB1*04:03 and HLA-B*35:03 were significantly more frequent in NSAID-DILI patients than in non-NSAID DILI controls. Interestingly, 85% of the HLA-DRB1*04:03 carriers developed DILI due to the use of acetic acid derivative NSAIDs, supporting the hypothesis that HLA-DRB1*04:03 could be a drug and/or class risk factor. HLA-B*35:03 but not HLA-DRB1*04:03 association was confirmed in the independent NHW replication cohort, which was largely driven by diclofenac. CONCLUSIONS Despite prevalent use, NSAID-DILI is infrequent in the United States. Diclofenac is the most commonly implicated, and adherence to warnings of risk and close observation are recommended. The increased frequency of HLA-B*35:03 and DRB1*04:03, driven by diclofenac, suggests the importance of immune-mediated responses.
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Affiliation(s)
- Herbert L Bonkovsky
- Department of Internal Medicine, Wake Forest University School of Medicine and Atrium Health Wake Forest Baptist, Winston-Salem, North Carolina, USA
| | - Marwan Ghabril
- Department of Internal Medicine, Indiana University School of Medicine and IU Hospital, Indianapolis, Indiana, USA
| | - Paola Nicoletti
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Andrew Dellinger
- Duke Molecular Physiology Institute, Durham, North Carolina, USA
| | - Robert J Fontana
- Department of Internal Medicine, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Huiman Barnhart
- Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Jiezhun Gu
- Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Ann K Daly
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospital NHS Trust, University of Nottingham, Nottingham, UK
| | - Elizabeth J Phillips
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - David E Kleiner
- Department of Pathology, National Cancer Institute, Bethesda, Maryland, USA
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15
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Almoslem M, Shah SD, Vozmediano V, Guzy S, Kim S, Hudak ML, Schmidt S. Pharmacokinetic and Pharmacodynamic Analysis of Acetaminophen and Ibuprofen Dual Therapy for Patent Ductus Arteriosus Closure in Preterm Neonates at Less Than 29 Weeks of Gestation. J Clin Pharmacol 2024; 64:312-322. [PMID: 38015103 DOI: 10.1002/jcph.2386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 11/19/2023] [Indexed: 11/29/2023]
Abstract
Patent ductus arteriosus (PDA) is a blood vessel that critically supports fetal circulation. The ductus naturally closes within a few days after birth. However, it can stay open in premature neonates for an extended period of time, which is associated with increased mortality and various co-morbidities. Ibuprofen and indomethacin are currently the only 2 drugs approved for inducing PDA closure, but both have been associated with adverse renal and bleeding events. Clinical evidence suggests that combining acetaminophen (APAP) and ibuprofen treatments can decrease the need for surgical ligation. The objective of this study was to establish a disease-drug-trial model to characterize and predict PDA closure following single and combination drug therapy with ibuprofen and/or APAP in children at less than 29 weeks of gestation. The model was informed by a comprehensive literature review. The results of our analysis suggest that ibuprofen and APAP achieve therapeutic synergy. They further suggest that the younger the preterm neonates, the higher the treatment benefit. A 5-day oral dosing regimen consisting of ibuprofen (20 mg/kg Q24h on day 1, followed by 10 mg/kg Q24h on days 2-5) plus APAP (15 mg/kg Q6h) was deemed appropriate to achieve at least 90% PDA in all preterm neonates evaluated within 1 month of life. The model can now be used to design prospective pediatric trials to evaluate optimal drug combinations for PDA closure in preterm neonates and to refine optimal dosing regimens in cohorts of differing gestational age.
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Affiliation(s)
- Mohammed Almoslem
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
- Department of Clinical Pharmacy, University of Ha'il, Ha'il, Kingdom of Saudi Arabia
| | - Sanket D Shah
- Division of Neonatology, Department of Pediatrics, University of Florida College of Medicine - Jacksonville, Jacksonville, FL, USA
| | - Valvanera Vozmediano
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| | - Serge Guzy
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| | - Sarah Kim
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| | - Mark L Hudak
- Division of Neonatology, Department of Pediatrics, University of Florida College of Medicine - Jacksonville, Jacksonville, FL, USA
| | - Stephan Schmidt
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
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16
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Polat Z, Erol Z, Yalçın H, Özbek M, Karaca H. Effects of the protective and therapeutic effect of yogurt enriched with Citrus sinensis essential oil against ibuprofen-induced gastric ulcer in elderly rats. J Food Sci 2024; 89:1739-1754. [PMID: 38349052 DOI: 10.1111/1750-3841.16937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/05/2023] [Accepted: 12/27/2023] [Indexed: 03/12/2024]
Abstract
The aim of this study was to evaluate the effect of Citrus sinensis essential oil (EO) on the proximate composition of yogurt over a 28-day shelf life and to investigate the therapeutic and prophylactic effects of functional yogurt on ibuprofen-induced gastric ulcers in a rat model. It was observed that the yogurt group containing C. sinensis EO had higher acidity, total solids, and ash values. Histologic evaluation of the stomachs of rats with gastric ulcers revealed that rats fed with functional yogurt had fewer lesions compared to the control group. The treatment group had fewer lesions than the positive control (p > 0.05). Lesions in the glandular mucosa of the prophylactic group were significantly lower than those in the positive control group (p < 0.05). Yogurt with C. sinensis EO may be beneficial in reducing the severity of ulcers and improving overall health.
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Affiliation(s)
- Zübeyde Polat
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Zeki Erol
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
- Departmant of Food Hygiene and Technology, Faculty of Veterinary Medicine, Necmettin Erbakan University, Konya, Ereğli, Turkey
| | - Halil Yalçın
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Mehmet Özbek
- Department of Histology and Embryology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Harun Karaca
- Department of Histology and Embryology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
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17
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Bhattachar S, Malhotra VK, Yanamandra U, Singh S, Sikri G, Patrikar S, Kotwal A. Ibuprofen Compared to Acetazolamide for the Prevention of Acute Mountain Sickness: A Randomized Placebo-Controlled Trial. Cureus 2024; 16:e55998. [PMID: 38606209 PMCID: PMC11007448 DOI: 10.7759/cureus.55998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2024] [Indexed: 04/13/2024] Open
Abstract
INTRODUCTION Acetazolamide is recommended for the prevention of acute mountain sickness (AMS); however, its use is limited in some areas because of side effects. Previous studies report ibuprofen to be similar to or slightly inferior to acetazolamide. This randomized, triple-blinded, parallel-group, placebo-controlled trial was designed to compare ibuprofen with acetazolamide for the prevention of AMS. METHODS Four hundred forty-three healthy Asian Indian men with a mean age of 29 (range: 20-49) years were randomized into three groups A, B, and P at 350m (SL). Acetazolamide (A): 85 mg; ibuprofen (B): 600 mg; or placebo (P): calcium carbonate was administered thrice daily, starting one day prior and continuing for three days after arrival at 3500m (HA). Participants were evaluated for AMS using the Lake Louise Questionnaire and for pulse, BP, SpO2, and respiratory rate twice daily for the first two days during rest and once a day for days three to six at HA. RESULTS Of the 443 participants recruited at SL, 139 could not be airlifted due to logistical limitations, and 304 were available for follow-up at HA. Among these, 254 had ascended as per protocol. By intent to treat (IT) (N = 304; A = 99, B = 102, P = 103), the incidence of AMS (LLQS>/=3) was 12%, 5%, and 13%, and the incidence of severe AMS was 1%, 2%, and 6%, in groups A, B, and P, respectively. Using per protocol analysis (PP) (N = 254; A = 83, B = 87, P = 84), the incidence of AMS was 12%, 6%, and 13% in groups A, B, and P, respectively. The relative risk for developing AMS vs. placebo was A-0.96 (CI:0.46-2.0, p=0.91), B-0.39 (CI:0.14-1.04, p=0.06), A-0.94 (CI:0.42-2.1, p=0.88), and B-0.45 (0.16-1.24, p=0.12) by IT and PP, respectively. CONCLUSION Ibuprofen is effective in males for the prevention of AMS with rapid ascent to 3500 m-rest for the first two days. Acetazolamide was superior to ibuprofen in the prevention of moderate-to-severe AMS.
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Affiliation(s)
- Srinivasa Bhattachar
- Physiology, High Altitude Medical Research Centre, Leh, IND
- Space and Environmental Physiology, Institute of Aerospace Medicine, Bengaluru, IND
| | - Vineet K Malhotra
- Space and Environmental Physiology, Institute of Aerospace Medicine, Bengaluru, IND
| | | | | | - Gaurav Sikri
- Physiology, Armed Forces Medical Services, New Delhi, IND
| | - Seema Patrikar
- Community Medicine, Armed Forces Medical College, Pune, IND
| | - Atul Kotwal
- Community Medicine, National Health Systems Resource Centre, New Delhi, IND
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18
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Marques KL, Rodrigues V, Balduci CTN, Montes GC, Barradas PC, Cunha-Rodrigues MC. Emerging therapeutic strategies in hypoxic-ischemic encephalopathy: a focus on cognitive outcomes. Front Pharmacol 2024; 15:1347529. [PMID: 38469401 PMCID: PMC10925695 DOI: 10.3389/fphar.2024.1347529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/30/2024] [Indexed: 03/13/2024] Open
Abstract
Perinatal hypoxia-ischemia represents a significant risk to CNS development, leading to high mortality rates, diverse damages, and persistent neurological deficits. Despite advances in neonatal medicine in recent decades, the incidence of HIE remains substantial. Motor deficits can manifest early, while cognitive impairments may be diagnosed later, emphasizing the need for extended follow-up. This review aims to explore potential candidates for therapeutic interventions for hypoxic-ischemic encephalopathy (HIE), with a focus on cognitive deficits. We searched randomized clinical trials (RCT) that tested drug treatments for HIE and evaluated cognitive outcomes. The results included studies on erythropoietin, melatonin, magnesium sulfate, topiramate, and a combination of vitamin C and ibuprofen. Although there are several indications of the efficacy of these drugs among animal models, considering neuroprotective properties, the RCTs failed to provide complete effectiveness in the context of cognitive impairments derived from HIE. More robust RCTs are still needed to advance our knowledge and to establish standardized treatments for HIE.
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Affiliation(s)
- Kethely L. Marques
- Laboratory of Neurobiology, Pharmacology and Psychobiology Department, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Victor Rodrigues
- Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Cassiana T. N. Balduci
- Laboratory of Neurobiology, Pharmacology and Psychobiology Department, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, Brazil
- Rare Diseases Sales Force, Daiichi Sankyo Brazil, São Paulo, Brazil
| | - Guilherme C. Montes
- Laboratory of Neurobiology, Pharmacology and Psychobiology Department, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Penha C. Barradas
- Laboratory of Neurobiology, Pharmacology and Psychobiology Department, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marta C. Cunha-Rodrigues
- Laboratory of Neurobiology, Pharmacology and Psychobiology Department, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, Brazil
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Park J, Lee DK, Kim JE, Bae JS, Kim JS, Moon YE. Postoperative pain management using an intravenous combination of ibuprofen and acetaminophen compared with acetaminophen alone after thyroidectomy: A prospective randomized controlled trial. Head Neck 2024. [PMID: 38404166 DOI: 10.1002/hed.27701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 01/22/2024] [Accepted: 02/09/2024] [Indexed: 02/27/2024] Open
Abstract
BACKGROUND Multiple medications are more effective than single agents for postoperative pain management. We investigated the analgesic effects of an intravenous combination of acetaminophen and ibuprofen immediately after thyroidectomy. METHODS In this double-blind clinical trial, 62 patients who underwent thyroidectomies were randomized to either the treatment (1000 mg acetaminophen, 300 mg ibuprofen) or control (1000 mg acetaminophen) group. Postoperative pain intensity was assessed using the visual analog scale (VAS) 0, 15, and 30 min after recovery room admission. Opioid rescue consumption was also recorded. RESULTS The VAS scores were significantly lower in the treatment than in the control group 15 [3 (2-4.3) vs. 5 (3-6); p = 0.015] and 30 [3 (2-4.3) vs. 4 (3-5); p = 0.018] min after recovery room admission, as were the opioid rescue dose requirements (p = 0.033). CONCLUSIONS Combined intravenous acetaminophen and ibuprofen may be better than acetaminophen alone for immediately acute postoperative pain after thyroidectomy.
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Affiliation(s)
- Jaesik Park
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Do Kyung Lee
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Eun Kim
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ja Seong Bae
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jeong-Soo Kim
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yung Eun Moon
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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20
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Pederneira N, Aina PO, Rownaghi AA, Rezaei F. Performance of MIL-101(Cr) and MIL-101(Cr)-Pore Expanded as Drug Carriers for Ibuprofen and 5-Fluorouracil Delivery. ACS Appl Bio Mater 2024; 7:1041-1051. [PMID: 38190506 DOI: 10.1021/acsabm.3c01007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Metal-organic frameworks (MOFs) have been extensively investigated as nanocarriers for drug delivery applications owing to their remarkable surface area and porosity, which allow for impregnation of large quantities of drugs with fast pharmacokinetics. In this work, we developed a pore-expanded version of MIL-101(Cr), MIL-101(Cr)-P, and assessed its potential as a carrier for ibuprofen and 5-fluorouracil drugs along with its regular MIL-101(Cr) analogue. The pore expansion strategy gave rise to a higher surface area and mesopore volume for MIL-101(Cr)-P relative to regular MIL-101(Cr). The characterization results revealed successful incorporation of 30, 50, and 80 wt % of both drugs within the MOF structure. Upon incorporation of species, the surface area and porosity of the two MOF carriers decreased drastically; however, the drug-loaded MOFs still retained some degree of porosity, even at high drug loadings. For both drugs, the delivery experiments conducted in phosphate-buffered saline (PBS) showed that MIL-101(Cr)-P possessed better pharmacokinetic behavior than MIL-101(Cr) by delivering higher amounts of drug at all three loadings and exhibiting much faster release rates. Such behavior was originated from large mesopores that were created during pore expansion, providing diffusional pathways for efficient delivery of the drugs. The highest rate constant obtained by fitting the release kinetics to the Higuchi model was found to be 0.44 h-1/2 for the release of 30 wt % 5-fluorouracil from MIL-101(Cr)-P. The findings of this study highlight the role of tuning physiochemical properties of MOFs in improving their pharmacokinetic behavior as drug carriers.
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Affiliation(s)
- Neila Pederneira
- Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
| | - Peter O Aina
- Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
- Department of Chemical, Environmental and Materials Engineering, University of Miami, Miami, Florida 33124, United States
| | - Ali A Rownaghi
- Department of Chemistry, Cleveland State University, 2121 Euclid Ave.,Cleveland, Ohio 44115, United States
| | - Fateme Rezaei
- Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
- Department of Chemical, Environmental and Materials Engineering, University of Miami, Miami, Florida 33124, United States
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21
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Birru B, Veit JGS, Arrigali EM, Van Tine J, Barrett-Catton E, Tonnerre Z, Diaz P, Serban MA. Hyaluronic acid- ibuprofen conjugation: a novel ototherapeutic approach protecting inner ear cells from inflammation-mediated damage. Front Pharmacol 2024; 15:1355283. [PMID: 38425644 PMCID: PMC10902153 DOI: 10.3389/fphar.2024.1355283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 01/22/2024] [Indexed: 03/02/2024] Open
Abstract
There is a substantial need of effective drugs for the treatment of hearing loss, which affects nearly 500 million individuals globally. Hearing loss can be the result of intense or prolonged noise exposure, ototoxic drugs, infections, and trauma, which trigger inflammatory signaling cascades that lead to irreversible damage to cochlear structures. To address this, we developed and characterized a series of covalent conjugates of anti-inflammatory drugs to hyaluronic acid (HA), for potential use as topical ototherapeutics. These conjugates were tested in in vitro assays designed to mirror physiological processes typically observed with acoustic trauma. Intense noise exposure leads to macrophage recruitment to the cochlea and subsequent inflammatory damage to sensory cells. We therefore first tested our conjugates' ability to reduce the release of inflammatory cytokines in macrophages. This anti-inflammatory effect on macrophages also translated to increased cochlear cell viability. In our initial screening, one conjugate, ibuprofen-HA, demonstrated significantly higher anti-inflammatory potential than its counterparts. Subsequent cytokine release profiling of ibuprofen-HA further confirmed its ability to reduce a wider range of inflammatory markers, to a greater extent than its equivalent unconjugated drug. The conjugate's potential as a topical therapeutic was then assessed in previously developed tympanic and round window membrane tissue permeation models. As expected, our data indicate that the conjugate has limited tympanic membrane model permeability; however, it readily permeated the round window membrane model and to a greater extent than the unconjugated drug. Interestingly, our data also revealed that ibuprofen-HA was well tolerated in cellular and tissue cytocompatibility assays, whereas the unconjugated drug displayed significant cytotoxicity at equivalent concentrations. Moreover, our data highlighted the importance of chemical conjugation of ibuprofen to HA; the conjugate had improved anti-inflammatory effects, significantly reduced cytotoxicity, and is more suitable for therapeutic formulation. Overall, this work suggests that ibuprofen-HA could be a promising safe and effective topical ototherapeutic for inflammation-mediated cochlear damage.
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Affiliation(s)
- Bhaskar Birru
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
| | - Joachim G. S. Veit
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
- Montana Biotechnology Center (BIOTECH), University of Montana, Missoula, MT, United States
| | - Elizabeth M. Arrigali
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
| | - Jack Van Tine
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
| | - Emma Barrett-Catton
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
| | - Zachary Tonnerre
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
| | - Philippe Diaz
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
- Montana Biotechnology Center (BIOTECH), University of Montana, Missoula, MT, United States
| | - Monica A. Serban
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT, United States
- Montana Biotechnology Center (BIOTECH), University of Montana, Missoula, MT, United States
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22
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Garduño-Villavicencio LR, Martínez-Ortega U, Ortiz-Sánchez E, Tinajero-Rodríguez JM, Hernández-Luis F. Compounds Consisting of Quinazoline, Ibuprofen, and Amino Acids with Cytotoxic and Anti-Inflammatory Effects. ChemMedChem 2024:e202300651. [PMID: 38354370 DOI: 10.1002/cmdc.202300651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/09/2024] [Accepted: 02/14/2024] [Indexed: 02/16/2024]
Abstract
In this research work, a series of 16 quinazoline derivatives bearing ibuprofen and an amino acid were designed as inhibitors of epidermal growth factor receptor tyrosine kinase domain (EGFR-TKD) and cyclooxygenase-2 (COX-2) with the intention of presenting dual action in their biological behavior. The designed compounds were synthesized and assessed for cytotoxicity on epithelial cancer cells lines (AGS, A-431, MCF-7, MDA-MB-231) and epithelial non-tumorigenic cell line (HaCaT). From this evaluation, derivative 6 was observed to exhibit higher cytotoxic potency (IC50 ) than gefitinib (reference drug) on three cancer cell lines (0.034 μM in A-431, 2.67 μM in MCF-7, and 3.64 μM in AGS) without showing activity on the non-tumorigenic cell line (>100 μM). Furthermore, assessment of EGFR-TKD inhibition by 6 showed a discreet difference compared to gefitinib. Additionally, 6 was used to conduct an in vivo anti-inflammatory assay using the 12-O-tetradecanoylphorbol-3-acetate (TPA) method, and it was shown to be 5 times more potent than ibuprofen. Molecular dynamics studies of EGFR-TKD revealed interactions between compound 6 and M793. On the other hand, one significant interaction was observed for COX-2, involving S531. The RMSD graph indicated that the ligand remained stable in 50 ns.
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Affiliation(s)
- Luis Roberto Garduño-Villavicencio
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Av. Universidad 3000, C.U., Coyoacán, CDMx, 04510, Mexico
| | - Ulises Martínez-Ortega
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Av. Universidad 3000, C.U., Coyoacán, CDMx, 04510, Mexico
| | - Elizabeth Ortiz-Sánchez
- E. Ortiz-Sánchez, J. M. Tinajero-Rodríguez, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Secretaria de Salud, Av. San Fernando 22, Belisario Domínguez, CDMx, 14080, Mexico
| | - José Manuel Tinajero-Rodríguez
- E. Ortiz-Sánchez, J. M. Tinajero-Rodríguez, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Secretaria de Salud, Av. San Fernando 22, Belisario Domínguez, CDMx, 14080, Mexico
| | - Francisco Hernández-Luis
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Av. Universidad 3000, C.U., Coyoacán, CDMx, 04510, Mexico
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23
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Rodrigues FSC, Brilhante D, Macêdo A, Pires RF, Faria M. Ibuprofen-Immobilized Thin Films: A Novel Approach to Improve the Clearance of Protein-Bound Uremic Toxins. ACS Appl Mater Interfaces 2024; 16:6589-6604. [PMID: 38282580 DOI: 10.1021/acsami.3c15291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Chronic kidney disease (CKD), a pressing global health issue, affects millions and leads to end-stage renal disease (ESRD). Hemodialysis (HD) is a crucial treatment for ESRD, yet its limited efficiency in removing protein-bound uremic toxins (PBUTs) results in high morbidity and mortality rates. A high affinity of pharmaceutical drugs for human serum albumin (HSA) can be leveraged to compete effectively with PBUTs for the same HSA binding sites, thereby enabling them to be capable of displacing these toxins. One such drug is ibuprofen (IBF), known for its very high affinity for HSA and sharing the same binding site as indoxyl sulfate (IS). This study explores the development of IBF-immobilized cellulose acetate-based (CA-based) thin films. The films were created by reacting CA with IBF-modified silica precursors at varying concentrations. The presence of IBF in CA/TEOS/APTES-IBF-3 and CA/TEOS-IBF-25 films, containing 3 and 25 wt % IBF, respectively, was confirmed through 1H NMR spectra. Competitive displacement binding assays indicated that while the incorporation of 3 wt % IBF showed no significant enhancement in IS displacement, the 25 wt % IBF film increased the dialyzed IS by 1.3 when normalized to non-IBF films. Furthermore, there was a 1.2-fold decrease in the total percentage of IS, and the free percentage of IS increased 1.3 to 3.0 times. Although direct systemic infusion of IBF in HD patients achieves a 2.4 times higher removal of IS, it is impractical due to the risks it poses to ESRD patients. The IBF-immobilized films offer the advantage of localized binding, thus eliminating the need for systemic exposure. This innovative approach lays a foundation for developing more efficient HD membranes, aiming to address the challenging issue of PBUT elimination and potentially enhance the quality of life and treatment outcomes for ESRD patients.
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Affiliation(s)
- Flávia S C Rodrigues
- Laboratory of Physics of Materials and Emerging Technologies (LaPMET), Center of Physics and Engineering of Advanced Materials (CeFEMA), Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Dialina Brilhante
- Serviço de Imunohemoterapia, Instituto Português de Oncologia de Lisboa Francisco Gentil (IPO Lisboa), R. Prof. Lima Basto, 1099-023 Lisbon, Portugal
| | - Ana Macêdo
- Serviço de Imunohemoterapia, Instituto Português de Oncologia de Lisboa Francisco Gentil (IPO Lisboa), R. Prof. Lima Basto, 1099-023 Lisbon, Portugal
| | - Rita F Pires
- Laboratory of Physics of Materials and Emerging Technologies (LaPMET), Center of Physics and Engineering of Advanced Materials (CeFEMA), Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Mónica Faria
- Laboratory of Physics of Materials and Emerging Technologies (LaPMET), Center of Physics and Engineering of Advanced Materials (CeFEMA), Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
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24
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Dideriksen K, Reitelseder S, Boesen AP, Zillmer M, Agergaard J, Kjaer M, Holm L. Lower basal and postprandial muscle protein synthesis after 2 weeks single-leg immobilization in older men: No protective effect of anti-inflammatory medication. Physiol Rep 2024; 12:e15958. [PMID: 38406891 PMCID: PMC10895449 DOI: 10.14814/phy2.15958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 02/05/2024] [Accepted: 02/05/2024] [Indexed: 02/27/2024] Open
Abstract
Muscle inactivity may reduce basal and postprandial muscle protein synthesis (MPS) rates in humans. Anti-inflammatory treatment alleviates the MPS impairments in younger individuals. The present study explored the influence of nonsteroidal anti-inflammatory drugs (NSAIDs) upon MPS during a period of inactivity in older humans. Eighteen men (age 60-80 years) were allocated to ibuprofen (1200 mg/day, Ibu) or control (Plc) groups. One lower limb was cast immobilized for 2 weeks. Postabsorptive and postprandial MPS was measured before and after the immobilization by L-[ring-13 C6 ]-phenylalanine infusion. The protein expression of select anabolic signaling molecules was investigated by western blot. Basal (0.038 ± 0.002%/h and 0.039 ± 0.005%/h, Plc and Ibu, respectively) and postprandial (0.064 ± 0.004%/h and 0.067 ± 0.010%/h, Plc and Ibu, respectively) MPS rate were higher pre-immobilization compared to basal (0.019 ± 0.005%/h and 0.020 ± 0.010%/h, Plc and Ibu, respectively) and postprandial (0.033 ± 0.005%/h and 0.037 ± 0.006%/h, Plc and Ibu, respectively) MPS rate post-immobilization (p < 0.001). NSAID treatment did not affect the suppression of MPS (p > 0.05). The anabolic signaling were in general reduced after immobilization (p < 0.05). These changes were unaffected by NSAID treatment (p > 0.05). Basal and postprandial MPS dropped markedly after 2 weeks of lower limb immobilization. NSAID treatment neither influenced the reduction in MPS nor the anabolic signaling after immobilization in healthy older individuals.
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Affiliation(s)
- K Dideriksen
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - S Reitelseder
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Faculty of Health and Medical Sciences, Institute of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - A P Boesen
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - M Zillmer
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - J Agergaard
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - M Kjaer
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - L Holm
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Faculty of Health and Medical Sciences, Institute of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
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25
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Borówka A, Sierosławska A, Baier A, Rymuszka A, Olszewska E. Silver and Copper Complexes with Ibuprofen and Caffeine-Preparation and Evaluation of Their Selected Biological Effects. Molecules 2024; 29:506. [PMID: 38276584 PMCID: PMC10821035 DOI: 10.3390/molecules29020506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Several organometallic complexes based on more than twenty different metals have already been approved for medical applications. The aim of the presented research was to obtain complexes of silver and copper with the non-steroidal anti-inflammatory drugs ibuprofen and xanthine alkaloid caffeine and evaluate selected aspects of their bioactivity and biosafety in terms of their future possible applications. The obtained complexes were characterized by Fourier-transform infrared spectroscopy, thermogravimetry, UV-VIS spectroscopy, conductometry, elemental analysis, and bioassays. Cytotoxicity for normal human cells of the CCD-Co18 cell line was evaluated by determining the IC50 value, with metabolic and morphology assessments. It was observed that complexes containing ibuprofen and caffeine exhibited lower toxicity than those with ibuprofen only. Complexes with copper showed lower toxicity towards healthy human fibroblasts compared to silver-based compounds, with an IC50 above 140 μg mL-1. However, in the silver complexes, the presence of caffeine increased the potency of COX-2 inhibition. Antimicrobial effects against different Gram-positive and Gram-negative bacterial strains were evaluated by MIC determination with values less than 20 μg mL-1.
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Affiliation(s)
- Anna Borówka
- Department of Animal Physiology and Toxicology, The John Paul II Catholic University of Lublin, Konstantynów Str. 1i, 20-708 Lublin, Poland (A.R.)
| | - Anna Sierosławska
- Department of Animal Physiology and Toxicology, The John Paul II Catholic University of Lublin, Konstantynów Str. 1i, 20-708 Lublin, Poland (A.R.)
| | - Andrea Baier
- Department of Animal Physiology and Toxicology, The John Paul II Catholic University of Lublin, Konstantynów Str. 1i, 20-708 Lublin, Poland (A.R.)
| | - Anna Rymuszka
- Department of Animal Physiology and Toxicology, The John Paul II Catholic University of Lublin, Konstantynów Str. 1i, 20-708 Lublin, Poland (A.R.)
| | - Elżbieta Olszewska
- Department of General and Coordination Chemistry and Crystallography, Faculty of Chemistry, Maria Curie-Sklodowska University in Lublin, Maria Curie-Sklodowska Sq. 3, 20-031 Lublin, Poland
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26
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Pessano S, Gloeck NR, Tancredi L, Ringsten M, Hohlfeld A, Ebrahim S, Albertella M, Kredo T, Bruschettini M. Ibuprofen for acute postoperative pain in children. Cochrane Database Syst Rev 2024; 1:CD015432. [PMID: 38180091 PMCID: PMC10767793 DOI: 10.1002/14651858.cd015432.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
BACKGROUND Children often require pain management following surgery to avoid suffering. Effective pain management has consequences for healing time and quality of life. Ibuprofen, a frequently used non-steroidal anti-inflammatory drug (NSAID) administered to children, is used to treat pain and inflammation in the postoperative period. OBJECTIVES 1) To assess the efficacy and safety of ibuprofen (any dose) for acute postoperative pain management in children compared with placebo or other active comparators. 2) To compare ibuprofen administered at different doses, routes (e.g. oral, intravenous, etc.), or strategies (e.g. as needed versus as scheduled). SEARCH METHODS We used standard Cochrane search methods. We searched CENTRAL, MEDLINE, Embase, CINAHL and trials registries in August 2023. SELECTION CRITERIA We included randomised controlled trials (RCTs) in children aged 17 years and younger, treated for acute postoperative or postprocedural pain, that compared ibuprofen to placebo or any active comparator. We included RCTs that compared different administration routes, doses of ibuprofen and schedules. DATA COLLECTION AND ANALYSIS We adhered to standard Cochrane methods for data collection and analysis. Our primary outcomes were pain relief reported by the child, pain intensity reported by the child, adverse events, and serious adverse events. We present results using risk ratios (RR) and standardised mean differences (SMD), with the associated confidence intervals (CI). We used GRADE to assess the certainty of the evidence. MAIN RESULTS We included 43 RCTs that enroled 4265 children (3935 children included in this review). We rated the overall risk of bias at the study level as high or unclear for 37 studies that had one or several unclear or high risk of bias judgements across the domains. We judged six studies as having a low risk of bias across all domains. Ibuprofen versus placebo (35 RCTs) No studies reported pain relief reported by the child or a third party, or serious adverse events. Ibuprofen probably reduces child-reported pain intensity less than two hours postintervention compared to placebo (SMD -1.12, 95% CI -1.39 to -0.86; 3 studies, 259 children; moderate-certainty evidence). Ibuprofen may reduce child-reported pain intensity, two hours to less than 24 hours postintervention (SMD -1.01, 95% CI -1.24 to -0.78; 5 studies, 345 children; low-certainty evidence). Ibuprofen may result in little to no difference in adverse events compared to placebo (RR 0.79, 95% CI 0.51 to 1.23; 5 studies, 384 children; low-certainty evidence). Ibuprofen versus paracetamol (21 RCTs) No studies reported pain relief reported by the child or a third party, or serious adverse events. Ibuprofen likely reduces child-reported pain intensity less than two hours postintervention compared to paracetamol (SMD -0.42, 95% CI -0.82 to -0.02; 2 studies, 100 children; moderate-certainty evidence). Ibuprofen may slightly reduce child-reported pain intensity two hours to 24 hours postintervention (SMD -0.21, 95% CI -0.40 to -0.02; 6 studies, 422 children; low-certainty evidence). Ibuprofen may result in little to no difference in adverse events (0 events in each group; 1 study, 44 children; low-certainty evidence). Ibuprofen versus morphine (1 RCT) No studies reported pain relief or pain intensity reported by the child or a third party, or serious adverse events. Ibuprofen likely results in a reduction in adverse events compared to morphine (RR 0.58, 95% CI 0.40 to 0.83; risk difference (RD) -0.25, 95% CI -0.40 to -0.09; number needed to treat for an additional beneficial outcome (NNTB) 4; 1 study, 154 children; moderate-certainty evidence). Ibuprofen versus ketorolac (1 RCT) No studies reported pain relief or pain intensity reported by the child, or serious adverse events. Ibuprofen may result in a reduction in adverse events compared to ketorolac (RR 0.51, 95% CI 0.27 to 0.96; RD -0.29, 95% CI -0.53 to -0.04; NNTB 4; 1 study, 59 children; low-certainty evidence). AUTHORS' CONCLUSIONS Despite identifying 43 RCTs, we remain uncertain about the effect of ibuprofen compared to placebo or active comparators for some critical outcomes and in the comparisons between different doses, schedules and routes for ibuprofen administration. This is largely due to poor reporting on important outcomes such as serious adverse events, and poor study conduct or reporting that reduced our confidence in the results, along with small underpowered studies. Compared to placebo, ibuprofen likely results in pain reduction less than two hours postintervention, however, the efficacy might be lower at two hours to 24 hours. Compared to paracetamol, ibuprofen likely results in pain reduction up to 24 hours postintervention. We could not explore if there was a different effect in different kinds of surgeries or procedures. Ibuprofen likely results in a reduction in adverse events compared to morphine, and in little to no difference in bleeding when compared to paracetamol. We remain mostly uncertain about the safety of ibuprofen compared to other drugs.
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Affiliation(s)
- Sara Pessano
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto G. Gaslini, Genoa, Italy
| | - Natasha R Gloeck
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Luca Tancredi
- Geriatrie, Hessing Stiftung, Augsburg, Germany
- Medical School, Regiomed, Coburg, Germany
| | - Martin Ringsten
- Cochrane Sweden, Department of Research and Education, Skåne University Hospital, Lund University, Lund, Sweden
| | - Ameer Hohlfeld
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Sumayyah Ebrahim
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Surgery, School of Clinical Medicine, University of KwaZulu-Natal, Durban, South Africa
| | | | - Tamara Kredo
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Division of Clinical Pharmacology, Department of Medicine and Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa
| | - Matteo Bruschettini
- Cochrane Sweden, Department of Research and Education, Skåne University Hospital, Lund University, Lund, Sweden
- Paediatrics, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
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Feldman C, Fredericks-Younger J, Desjardins P, Malmstrom H, Miloro M, Warburton G, Ward B, Ziccardi V, Fine D, Greenberg P, Andrews T, Matheson P, Lu SE. The Opioid Analgesic Reduction Study (OARS) Pilot: A Double-Blind Randomized Multicenter Trial. JDR Clin Trans Res 2024; 9:72-84. [PMID: 36680313 PMCID: PMC10850879 DOI: 10.1177/23800844221144031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND With addiction rates and opioid deaths increasing, health care providers are obligated to help stem the opioid crisis. As limited studies examine the comparative effectiveness of fixed-dose combination nonopioid analgesia to opioid-containing analgesia, a comparative effectiveness study was planned and refined by conducting a pilot study. METHODS The Opioid Analgesic Reduction Study (OARS) pilot, a stratified, randomized, multisite, double-blind clinical trial, was designed to test technology and procedures to be used in the full OARS trial. Participants engaged in the full protocol, enabling the collection of OARS outcome data. Eligible participants reporting to 1 of 5 sites for partial or full bony impacted mandibular third molar extraction were stratified by biologic sex and randomized to 1 of 2 treatment groups, OPIOID or NONOPIOID. OPIOID participants were provided 20 doses of hydrocodone 5 mg/acetaminophen 300 mg. NONOPIOID participants were provided 20 doses of ibuprofen 400 mg/acetaminophen 500 mg. OARS outcomes data, including pain experience, adverse effects, sleep quality, pain interference, overall satisfaction, and remaining opioid tablets available for diversion, were collected via surveys, electronic medication bottles, eDiary, and activity/sleep monitor. RESULTS Fifty-three participants were randomized with 50 completing the OARS pilot protocol. Across all outcome pain domains, in all but 1 time period, NONOPIOID was better in managing pain than OPIOID (P < 0.05 level). Other outcomes suggest less pain interference, less adverse events, better sleep quality, better overall satisfaction, and fewer opioid-containing tablets available for diversion. DISCUSSION Results suggest patients requiring impacted mandibular third molar extraction would benefit from fixed-dose combination nonopioid analgesia. KNOWLEDGE TRANSFER STATEMENT Study results suggest fixed-dose nonopioid combination ibuprofen 400 mg/acetaminophen 500 mg is superior to opioid-containing analgesic (hydrocodone 5 mg/acetaminophen 500 mg). This knowledge should inform surgeons and patients in the selection of postsurgical analgesia.
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Affiliation(s)
- C.A. Feldman
- School of Dental Medicine, Rutgers University, Newark, NJ, USA
- School of Public Health, Rutgers University, Newark, NJ, USA
| | | | - P.J. Desjardins
- School of Dental Medicine, Rutgers University, Newark, NJ, USA
| | - H. Malmstrom
- Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - M. Miloro
- College of Dentistry, University of Illinois, IL, USA
| | - G. Warburton
- School of Dentistry, University of Maryland, MD, USA
| | - B. Ward
- School of Dentistry, University of Michigan, MI, USA
| | - V. Ziccardi
- School of Dental Medicine, Rutgers University, Newark, NJ, USA
| | - D.H. Fine
- School of Dental Medicine, Rutgers University, Newark, NJ, USA
| | - P. Greenberg
- School of Public Health, Rutgers University, Newark, NJ, USA
| | - T. Andrews
- School of Public Health, Rutgers University, Newark, NJ, USA
| | - P.B. Matheson
- School of Dental Medicine, Rutgers University, Newark, NJ, USA
| | - S.-E. Lu
- School of Public Health, Rutgers University, Newark, NJ, USA
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28
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Zhao Z, Liao M, Hu G, Zeng S, Ge L, Yang K. Enantioselective adsorption of ibuprofen enantiomers using chiral-active carbon nanoparticles induced S-α-methylbenzylamine. Chirality 2024; 36:e23628. [PMID: 37926465 DOI: 10.1002/chir.23628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/11/2023] [Accepted: 10/17/2023] [Indexed: 11/07/2023]
Abstract
The chiral media is crucial to the chiral recognition and separation of enantiomers. In this study, we report the preparation of novel chiral carbon nanoparticles (CCNPs) via surface passivation using glucose as the carbon source and S-(-)-α-methylbenzylamine as the chiral ligand. The structures of the obtained CCNPs are characterized via FT-IR, Raman spectroscopy, DLS, XPS, XRD, TEM, and zeta potential analysis. These CCNPs could be employed as the chiral adsorbent and used for the enantioselective adsorption of the ibuprofen enantiomers. The results demonstrated that the CCNPs could selectively adsorb R-enantiomer from ibuprofen racemate solution and give an enantiomeric excess (e.e.) of about 50% under an optimal adsorption condition. Moreover, the regeneration efficiency of the CCNPs remained above e.e. of 43% after the fifth cycle. The present work confirmed that the prepared CCNPs show great potential in the enantioselective separation of ibuprofen racemate.
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Affiliation(s)
- Zhenbo Zhao
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
| | - Min Liao
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
| | - Gang Hu
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
| | - Siwen Zeng
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
| | - Li Ge
- Medical College of Guangxi University, Nanning, China
| | - Kedi Yang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
- Medical College of Guangxi University, Nanning, China
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Peña FL, Emanuelson TW, Todman SH, Jones RC, Mahajan S. Fetal circular shunt in Ebstein's anomaly and non-steroidal anti-inflammatory treatment. J Neonatal Perinatal Med 2024; 17:63-69. [PMID: 38217614 DOI: 10.3233/npm-230040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2024]
Abstract
A circular shunt is a poor prognostic factor associated with Ebstein's anomaly. Targeting the constriction of the ductus arteriosus (DA) in order to limit or resolve the circular shunt, has been shown to improve fetal outcomes. Prenatal non-steroidal anti-inflammatory drugs (NSAIDs) have been known to constrict the DA. Recently, prenatal NSAIDs have been used for that purpose in the treatment of circular shunt. Limited research shows that it may be an effective treatment leading to improved fetal outcomes. In this article, we did an extensive review of literature to describe this therapy's effectiveness and outcomes. 82% of fetuses were able to achieve ductal constriction with prenatal NSAID therapy. For fetuses who achieved ductal constriction, fetal demise was less likely (6%) when compared to those who were unable to achieve the same (50%). Of all the fetuses with hydrops, 50% had resoluation of hydrops with prenatal NSAID treatment.
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Affiliation(s)
- F L Peña
- Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - T W Emanuelson
- Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - S H Todman
- Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - R C Jones
- Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - S Mahajan
- Louisiana State University Health Shreveport, Shreveport, LA, USA
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Chan B, Singh Y. Personalized Evidence-Based Management of Patent Ductus Arteriosus in Preterm Infants. J Cardiovasc Dev Dis 2023; 11:7. [PMID: 38248877 PMCID: PMC10816643 DOI: 10.3390/jcdd11010007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/05/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
There is no universal consensus on management of patent ductus arteriosus (PDA) in preterm infants and it varies significantly worldwide, even among the clinicians within units. The decision to treat requires a thorough understanding of the clinical status of the patient, clinical evaluation of PDA, echocardiographic diagnosis, and hemodynamic impact of ductal shunt on the pulmonary and systemic circulation. In this article, updated evidence on the efficacy and adverse effects of pharmacological treatment options and expectant management are presented, while highlighting the long-term benefits of PDA treatment remains equivocal and controversial. The authors propose a schematic targeted PDA treatment approach based on gestational and chronological age for practical clinical use, and they emphasize important future directions including advancement in PDA device closure techniques, diagnostic echo-parameters, hemodynamic evaluation to assess the impact on other organs, and understanding the long-term outcomes.
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Affiliation(s)
- Belinda Chan
- Neonatology Division, Department of Pediatrics, University of Utah, Salt Lake City, UT 84113, USA;
- Department of Radiology and Imaging Science, University of Utah, Salt Lake City, UT 84113, USA
| | - Yogen Singh
- Department of Pediatrics, Division of Neonatology, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA
- Department of Pediatrics, Division of Neonatology, University of Southern California (USC), Los Angeles, CA 90007, USA
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Tyumina E, Bazhutin G, Kostrikina N, Sorokin V, Mulyukin A, Ivshina I. Phenotypic and metabolic adaptations of Rhodococcus cerastii strain IEGM 1243 to separate and combined effects of diclofenac and ibuprofen. Front Microbiol 2023; 14:1275553. [PMID: 38125575 PMCID: PMC10730942 DOI: 10.3389/fmicb.2023.1275553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction The increasing use of non-steroidal anti-inflammatory drugs (NSAIDs) has raised concerns regarding their environmental impact. To address this, understanding the effects of NSAIDs on bacteria is crucial for bioremediation efforts in pharmaceutical-contaminated environments. The primary challenge in breaking down persistent compounds lies not in the biochemical pathways but in capacity of bacteria to surmount stressors. Methods In this study, we examined the biodegradative activity, morphological and physiological changes, and ultrastructural adaptations of Rhodococcus cerastii strain IEGM 1243 when exposed to ibuprofen, diclofenac, and their mixture. Results and Discussion Our findings revealed that R. cerastii IEGM 1243 exhibited moderate biodegradative activity towards the tested NSAIDs. Cellular respiration assay showed higher metabolic activity in the presence of NSAIDs, indicating their influence on bacterial metabolism. Furthermore, catalase activity in R. cerastii IEGM 1243 exposed to NSAIDs showed an initial decrease followed by fluctuations, with the most significant changes observed in the presence of DCF and the NSAID mixture, likely influenced by bacterial growth phases, active NSAID degradation, and the formation of multicellular aggregates, suggesting potential intercellular synergy and task distribution within the bacterial community. Morphometric analysis demonstrated alterations in size, shape, and surface roughness of cells exposed to NSAIDs, with a decrease in surface area and volume, and an increase in surface area-to-volume ratio (SA/V). Moreover, for the first time, transmission electron microscopy confirmed the presence of lipid inclusions, polyphosphates, and intracellular membrane-like structures in the ibuprofen-treated cells. Conclusion These results provide valuable insights into the adaptive responses of R. cerastii IEGM 1243 to NSAIDs, shedding light on the possible interaction between bacteria and pharmaceutical compounds in the environment.
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Affiliation(s)
- Elena Tyumina
- Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, Institute of Ecology and Genetics of Microorganisms, Perm, Russia
- Department of Microbiology and Immunology, Perm State University, Perm, Russia
| | - Grigory Bazhutin
- Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, Institute of Ecology and Genetics of Microorganisms, Perm, Russia
- Department of Microbiology and Immunology, Perm State University, Perm, Russia
| | - Nadezhda Kostrikina
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, Moscow, Russia
| | - Vladimir Sorokin
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, Moscow, Russia
| | - Andrey Mulyukin
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, Moscow, Russia
| | - Irina Ivshina
- Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, Institute of Ecology and Genetics of Microorganisms, Perm, Russia
- Department of Microbiology and Immunology, Perm State University, Perm, Russia
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Mahdi ZA, Ibrahim JA. Dentists' attitudes and prescription practices for analgesics and antibiotics in Kirkuk Governorate, Iraq. J Med Life 2023; 16:1818-1824. [PMID: 38585523 PMCID: PMC10994614 DOI: 10.25122/jml-2023-0405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/14/2023] [Indexed: 04/09/2024] Open
Abstract
The inappropriate use of analgesics and antibiotics is a widespread issue among dentists globally, leading to the risk of over-prescription that could negatively affect patient health and quality of life. This study aimed to assess the prescribing patterns of analgesics and antibiotics by dentists in Kirkuk City, Iraq, focusing on their attitudes, knowledge levels, and practices regarding these medications. A cross-sectional survey was conducted among 280 dentists in Kirkuk City. The dentists were contacted via their work email addresses, and they responded to a survey. Descriptive statistics, including frequency analysis, were employed to evaluate the appropriateness of analgesic and antibiotic prescriptions for different dental conditions. The first-choice analgesic for 44.6% of dentists was mefenamic acid, followed by paracetamol (31.1%). Regarding antibiotic use, 56.8% of dentists in Kirkuk City reported using antibiotics for empirical and direct therapy. Other dentists (43.2%) revealed that they did not have enough information regarding antibiotic group preference in empirical therapy. 106 of the participants (37.85%) recommended the use of broad-spectrum antibiotics in the treatment of bacterial infections. However, most (45%) were unfamiliar with the group preferences in empirical therapy. Dentists in Kirkuk City showed variations in knowledge and awareness regarding using analgesics and antibiotics. This requires further education and training on proper analgesics and antibiotic stewardship guidelines.
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Affiliation(s)
- Zainab Azal Mahdi
- Department of Basic Sciences, College of Dentistry, University of Kirkuk, Kirkuk, Iraq
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Liern M, Clement F, Niell C, Castro S, Sánchez Cestona S, Lis D, Bergadá I. Ibuprofen use for the treatment of pediatric patients with polyuria and dysnatremia. A case series report. ARCH ARGENT PEDIATR 2023; 121:e202310035. [PMID: 37493586 DOI: 10.5546/aap.2023-10035.eng] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
Children with sellar and/or suprasellar lesions may develop central diabetes insipidus with subsequent inappropriate antidiuretic hormone secretion. An increased incidence of polyuria, natriuresis, and hyponatremia has been reported in some cases, which make up the diagnostic triad of cerebral salt wasting syndrome. Here we report the clinical course of 7 patients with a history of acute central nervous system injury and central diabetes insipidus followed by cerebral salt wasting syndrome. Treatment included the sequential use of parenteral saline solution, oral sodium chloride, desmopressin, mineralocorticoids, and even thiazides. Due to persistent polyuria and hyponatremia, ibuprofen was added. As a result of this sequential therapeutic regimen, daily urine output reduced significantly from 10 mL/kg/h to 2 mL/kg/h over an average period of 5 days, together with a normalization of natremia (from 161 mEq/L to 143 mEq/L) over an average period of 9 days. No treatment-related adverse effects were observed in any case.
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Affiliation(s)
- Miguel Liern
- Department of Nephrology; Hospital General de Niños Ricardo Gutiérrez, City of Buenos Aires, Argentina
| | - Florencia Clement
- Department of Endocrinology. Hospital General de Niños Ricardo Gutiérrez, City of Buenos Aires, Argentina
| | - Carolina Niell
- Department of Endocrinology. Hospital General de Niños Ricardo Gutiérrez, City of Buenos Aires, Argentina
| | - Sebastián Castro
- Department of Endocrinology. Hospital General de Niños Ricardo Gutiérrez, City of Buenos Aires, Argentina
| | - Sofía Sánchez Cestona
- Department of Nephrology; Hospital General de Niños Ricardo Gutiérrez, City of Buenos Aires, Argentina
| | - Daniela Lis
- Department of Nephrology; Hospital General de Niños Ricardo Gutiérrez, City of Buenos Aires, Argentina
| | - Ignacio Bergadá
- Department of Endocrinology. Hospital General de Niños Ricardo Gutiérrez, City of Buenos Aires, Argentina
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Ioroi T, Kakei Y, Ito T, Shirai T, Okazaki Y, Hasegawa T, Akashi M, Yano I. Efficacy and safety of ibuprofen gargle for postoperative pain after mandibular third molar extraction: A phase II, placebo-controlled, double-blind, randomized crossover trial. Clin Exp Dent Res 2023; 9:1058-1068. [PMID: 38031263 PMCID: PMC10728546 DOI: 10.1002/cre2.821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/07/2023] [Accepted: 11/16/2023] [Indexed: 12/01/2023] Open
Abstract
OBJECTIVE This study was designed to evaluate the postoperative efficacy and safety of using an ibuprofen gargle as a pain management strategy for patients who have undergone mandibular third molar extraction. We also ensured that the quality of treatment was not compromised throughout the study. MATERIAL AND METHODS Patients were randomized in a 1:1 ratio into two groups: the ibuprofen-placebo (IP) group and the placebo-ibuprofen (PI) group. On postoperative Day (POD) 1, the IP group initiated ibuprofen administration, while the PI group started taking placebo. On POD 2, the IP group switched to using placebo, whereas the PI group switched to ibuprofen. From PODs 3-5, both groups were prescribed ibuprofen gargle. The primary endpoint was within-subject visual analog scale (VAS) score before and 5 min after the first use of the ibuprofen or placebo gargle on PODs 1 and 2 (ΔVAS5_ibuprofen - ΔVAS5_placebo ). The incidence and severity of adverse events were assessed using the Common Terminology Criteria for Adverse Events version 5.0 and a subjective rating scale. RESULTS This study enrolled 40 patients. The within-subject VAS5 of the IP and PI groups were 1.25 ± 12.0 and -5.26 ± 8.93 mm, respectively. The treatment effect of ibuprofen gargle was -2.01 ± 10.62 mm (p = .246). None of the patients in each group presented with serious adverse events or clinically significant complications (including dry sockets) after extraction. Transient adverse events, such as throat tingling and oral discomfort (grade 1), were observed in each group. CONCLUSION Ibuprofen gargle was safe but did not provide significant pain relief when used after mandibular third molar extraction.
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Affiliation(s)
- Takeshi Ioroi
- Department of PharmacyKobe University HospitalHyogoJapan
| | - Yasumasa Kakei
- Department of Oral and Maxillofacial SurgeryKobe University Graduate School of MedicineHyogoJapan
| | - Takahiro Ito
- Department of PharmacyKobe University HospitalHyogoJapan
| | - Tatsuya Shirai
- Department of Oral and Maxillofacial SurgeryKobe University Graduate School of MedicineHyogoJapan
| | - Yutaro Okazaki
- Department of PharmacyKobe University HospitalHyogoJapan
| | - Takumi Hasegawa
- Department of Oral and Maxillofacial SurgeryKobe University Graduate School of MedicineHyogoJapan
| | - Masaya Akashi
- Department of Oral and Maxillofacial SurgeryKobe University Graduate School of MedicineHyogoJapan
| | - Ikuko Yano
- Department of PharmacyKobe University HospitalHyogoJapan
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Konesan J, Wang J, Moore KH, Mansfield KJ, Liu L. Cranberry, but not D-mannose and ibuprofen, prevents against uropathogenic Escherichia coli-induced cell damage and cell death in MDCK cells. Front Microbiol 2023; 14:1319785. [PMID: 38098676 PMCID: PMC10719950 DOI: 10.3389/fmicb.2023.1319785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/17/2023] [Indexed: 12/17/2023] Open
Abstract
Introduction The main function of the urinary tract is to form an impermeable barrier against urinary solutes and bacteria. However, this barrier can be compromised by urinary tract infections, most commonly caused by uropathogenic Escherichia coli (UPEC). This can result in damage to the epithelial barrier, leading to decreased epithelial thickness, loss of tight junctions, loss of epithelial integrity, and apoptosis. Due to the rise in antimicrobial resistance, there is worldwide interest in exploring non-antibiotic agents as alternative therapy. Methods Using the Madin-Darby canine kidney (MDCK) cell line, a widely accepted epithelial cell model for the urinary tract, and the UPEC strain UTI89, this paper aimed to investigate the impact of UPEC on cell integrity, permeability, and barrier functions, and determine whether cranberry, D-mannose and ibuprofen could counteract the effects induced by UPEC. Furthermore, the study examined the protective potential of these agents against UPEC-induced increase in reactive oxygen species (ROS) production and programmed death-ligand 1 (PD-L1) expression. Results The results demonstrated that UTI89 caused a marked reduction in cell viability and monolayer integrity. Cranberry (3 mg/mL) was protective against these changes. In addition, cranberry exhibited protective effects against UPEC-induced damage to cell barrier integrity, escalation of oxidative stress, and UPEC/TNFα-triggered PD-L1 expression. However, no effect was observed for D-mannose and ibuprofen in alleviating UPEC-induced cell damage and changes in ROS and PD-L1 levels. Conclusion Overall, cranberry, but not D-mannose or ibuprofen, has a protective influence against UPEC associated damage in urinary epithelial cells.
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Affiliation(s)
- Jenane Konesan
- School of Biomedical Sciences, UNSW Sydney, Sydney, NSW, Australia
| | - Jenny Wang
- School of Biomedical Sciences, UNSW Sydney, Sydney, NSW, Australia
| | - Kate H. Moore
- St George Hospital, UNSW Sydney, Sydney, NSW, Australia
| | - Kylie J. Mansfield
- Graduate School of Medicine, University of Wollongong, Wollongong, NSW, Australia
| | - Lu Liu
- School of Biomedical Sciences, UNSW Sydney, Sydney, NSW, Australia
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Witkowski K, Nowak A, Duchnik W, Kucharski Ł, Struk Ł, Ossowicz-Rupniewska P. Exploring Alkyl Ester Salts of L-Amino Acid Derivatives of Ibuprofen: Physicochemical Characterization and Transdermal Potential. Molecules 2023; 28:7523. [PMID: 38005244 PMCID: PMC10673250 DOI: 10.3390/molecules28227523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
This research presents novel ibuprofen derivatives in the form of alkyl ester salts of L-amino acids with potential analgesic, anti-inflammatory, and antipyretic properties for potential use in transdermal therapeutic systems. New derivatives of (RS)-2-[4-(2-methylpropyl)phenyl]propionic acid were synthesized using hydrochlorides of alkyl esters (ethyl, propyl, isopropyl, butyl, sec-butyl, tert-butyl, and pentyl) of L-glutamine. These were further transformed into alkyl esters of L-amino acid ibuprofenates through neutralization and protonation reactions. Characterization involved spectroscopic methods, including nuclear magnetic resonance and Fourier-transform infrared spectroscopy. Various physicochemical properties were investigated, such as UV-Vis spectroscopy, polarimetric analysis, thermogravimetric analysis, differential scanning calorimetry, X-ray diffraction, water solubility, octanol/water partition coefficient, and permeability through pig skin using Franz diffusion cells. The research confirmed the ionic structure of the obtained hydrochlorides of alkyl esters of L-amino acids and ibuprofenates of alkyl esters of L-glutamic acid. It revealed significant correlations between ester chain length and thermal stability, crystallinity, phase transition temperatures, lipophilicity, water solubility, skin permeability, and skin accumulation of these compounds. Compared to the parent ibuprofen, the synthesized derivatives exhibited higher water solubility, lower lipophilicity, and enhanced skin permeability. This study introduces promising ibuprofen derivatives with improved physicochemical properties, highlighting their potential for transdermal therapeutic applications. The findings shed light on the structure-activity relationships of these derivatives, offering insights into their enhanced solubility and skin permeation, which could lead to more effective topical treatments for pain and inflammation.
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Affiliation(s)
- Kordian Witkowski
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland
| | - Anna Nowak
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland
| | - Wiktoria Duchnik
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland
| | - Łukasz Kucharski
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland
| | - Łukasz Struk
- Department of Organic and Physical Chemistry, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Al. Piastów 42, 71-065 Szczecin, Poland;
| | - Paula Ossowicz-Rupniewska
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland
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Tibbetts JD, Hutchby M, Cunningham WB, Chapman RSL, Kociok-Köhn G, Davidson MG, Bull SD. Sustainable Syntheses of Paracetamol and Ibuprofen from Biorenewable β-pinene. ChemSusChem 2023; 16:e202300670. [PMID: 37332029 DOI: 10.1002/cssc.202300670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/20/2023]
Abstract
Scalable processes have been developed to convert β-pinene into 4-isopropenylcyclohexanone, which is then used as a feedstock for the divergent synthesis of sustainable versions of the common painkillers, paracetamol and ibuprofen. Both synthetic routes use Pd0 catalysed reactions to aromatize the cyclohexenyl rings of key intermediates to produce the benzenoid ring systems of both drugs. The potential of using bioderived 4-hydroxyacetophenone as a drop-in feedstock replacement to produce sustainable aromatic products is also discussed within a terpene biorefinery context.
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Affiliation(s)
- Joshua D Tibbetts
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
| | - Marc Hutchby
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
| | - William B Cunningham
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
| | - Robert S L Chapman
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
| | - Gabriele Kociok-Köhn
- Materials and Chemical Characterisation Facility (MC2), University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
| | - Matthew G Davidson
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
| | - Steven D Bull
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
- School of Chemistry, University of Leicester, University Rd, Leicester, LE1 7RH, United Kingdom
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Kheir K, Abdallah RM, Sleiman Z, Mallat H, Haddad F. The First Documented Ibuprofen-Induced Toxic Epidermal Necrolysis in the Middle East and North Africa Region: A Case Report, Complications, and Management. Cureus 2023; 15:e49608. [PMID: 38161930 PMCID: PMC10755255 DOI: 10.7759/cureus.49608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 01/03/2024] Open
Abstract
INTRODUCTION Stevens-Johnson syndrome (SJS), Stevens-Johnson/toxic epidermal necrolysis overlap syndrome (SJS/TEN) and toxic epidermal necrolysis (TEN) are rare, acute, potentially lethal conditions, considered to be part of the severe cutaneous adverse reactions (SCARs) spectrum, with TEN being the most life-threatening. The distinction between these three entities is based on the extent of total skin surface involvement, with SJS involving < 10%, SJS/TEN involving 10-30% and TEN involving > 30% of total body surface area. These mucocutaneous reactions are most commonly caused by a hypersensitivity reaction to a drug, with infections and vaccines being possible, less common etiologies. CASE PRESENTATION In the following case report, we summarize a rare case of a 43-year-old, previously healthy male patient who presented with TEN after taking ibuprofen, a non-steroidal anti-inflammatory drug. According to PubMed literature, this is the first documented case of ibuprofen-induced TEN in the Middle East and North Africa (MENA) region. DISCUSSION TEN is an autoimmune bullous disorder that results in the death of keratinocytes, leading to complete dermo-epidermal separation. In the case of our patient, the desquamation was extensive, involving 70% of the total body surface area, and was complicated by a triple bacterial infection with Acinetobacter baumannii, Klebsiella pneumoniae, and Pseudomonas aeruginosa. The patient was treated with colistin and meropenem, in addition to supportive management, hydration and nutritional support. CONCLUSION In the case of TEN, early diagnosis and hospitalization in a burn centre are crucial to allow rapid healing, and improve the quality of life of the affected patients. Immediate cessation of the causative mediation is critical. Supportive management, hydration, nutritional support, and maintenance of aseptic conditions are highly encouraged to reduce the mortality and morbidity associated with TEN.
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Affiliation(s)
- Karim Kheir
- Department of General Medicine, Faculty of Medical Sciences, Lebanese University, Beirut, LBN
| | - Rim M Abdallah
- Department of Allergy and Immunology/Internal Medicine, Faculty of Medical Sciences, Lebanese University, Beirut, LBN
| | - Ziad Sleiman
- Department of Plastic and Reconstructive Surgery, Lebanese Hospital Geitaoui - University Medical Center, Beirut, LBN
| | - Hassan Mallat
- Department of Infectious Diseases, Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, LBN
| | - Fady Haddad
- Department of Internal Medicine and Clinical Immunology, Lebanese Hospital Geitaoui - University Medical Center, Beirut, LBN
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Rehman HU, Fornaciari B, Alves SR, Colquhoun A, de Oliveira Silva D. Diruthenium(II-III)- ibuprofen-loaded chitosan-based microparticles and nanoparticles systems: encapsulation, characterisation, anticancer activity of the nanoformulations against U87MG human glioma cells. J Microencapsul 2023; 40:549-565. [PMID: 37698449 DOI: 10.1080/02652048.2023.2258967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 09/11/2023] [Indexed: 09/13/2023]
Abstract
The aim of this work was to investigate novel formulations containing diruthenium(II-III)-ibuprofen (RuIbp) metallodrug encapsulated into the chitosan (CT) biopolymer. Microparticles (RuIbp/CT MPs, ∼ 1 µm) were prepared by spray-drying, and RuIbp/CT-crosslinked nanoparticles (NPs) by ionic gelation (RuIbp/CT-TPP, TPP = tripolyphosphate (1), RuIbp/CT-TPP-PEG, PEG = poly(ethyleneglycol (2)) or pre-gel/polyelectrolyte complex method (RuIbp/CT-ALG, ALG = alginate (3)). Ru analysis was conducted by energy dispersive x-ray fluorescence or inductively coupled plasma atomic emission spectroscopy, and physicochemical characterisation by powder x-ray diffraction, electronic absorption and FTIR spectroscopies, electrospray ionisation mass spectrometry, thermal analysis, scanning electron, transition electron and atomic force microscopies, and dynamic light scattering. The RuIbp-loaded nanosystems exhibited encapsulation efficiency ∼ 20-37%, drug loading∼ 10-20% (w/w), hydrodynamic diameter (nm): 103.2 ± 7.9 (1), 91.7 ± 12.6 (2), 270.2 ± 58.4 (3), zeta potential (mV): +(47.7 ± 2.8) (1), +(49.2 ± 3.6) (2), -(28.2 ± 2.0) (3). Nanoformulation (1) showed the highest cytotoxicity with increased efficacy in relation to the RuIbp free metallodrug against U87MG human glioma cells.
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Affiliation(s)
- Hanif-Ur- Rehman
- Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
| | - Bárbara Fornaciari
- Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
| | - Samara R Alves
- Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
| | - Alison Colquhoun
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil
| | - Denise de Oliveira Silva
- Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
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Comparison table: Some drugs for gout. Med Lett Drugs Ther 2023; 65:e176-9. [PMID: 37871112 DOI: 10.58347/tml.2023.1688c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
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Chen Q, Ilanga M, Simbassa SB, Chirra B, Shah KN, Cannon CL. Synergistic Antimicrobial Effects of Ibuprofen Combined with Standard-of-Care Antibiotics against Cystic Fibrosis Pathogens. Biomedicines 2023; 11:2936. [PMID: 38001937 PMCID: PMC10669699 DOI: 10.3390/biomedicines11112936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
Cystic fibrosis (CF) is a common life-shortening genetic disease caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. Lungs of CF patients are often colonized or infected with microorganisms requiring frequent courses of antibiotics. Antibiotic-resistant bacterial infections have been a growing concern in CF patients. Chronic bacterial infections and concomitant airway inflammation damage the lungs, ultimately leading to respiratory failure. Several clinical trials have demonstrated that high-dose ibuprofen reduces the rate of pulmonary function decline in CF patients. This beneficial effect has been attributed to the anti-inflammatory properties of ibuprofen. Previously, we have confirmed that high-dose ibuprofen demonstrates antimicrobial activity against P. aeruginosa both in vitro and in vivo. However, no study has examined the antimicrobial effect of combining ibuprofen with standard-of-care antimicrobials. Here, we evaluated the possible synergistic activity of combinations of common nonsteroidal anti-inflammatory drugs (NSAIDs), namely, ibuprofen, naproxen, and aspirin, with commonly used antibiotics for CF patients. The drug combinations were screened against different CF clinical isolates. Antibiotics that demonstrated increased efficacy in the presence of ibuprofen were further tested for potential synergistic effects between these NSAIDS and antimicrobials. Finally, a survival analysis of a P. aeruginosa murine infection model was used to demonstrate the efficacy of the most potent combination identified in in vitro screening. Our results suggest that combinations of ibuprofen with commonly used antibiotics demonstrate synergistic antimicrobial activity against drug-resistant, clinical bacterial strains in vitro. The efficacy of the combination of ceftazidime and ibuprofen against resistant P. aeruginosa was demonstrated in an in vivo pneumonia model.
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Affiliation(s)
| | | | | | | | | | - Carolyn L. Cannon
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (Q.C.)
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Drugs for gout. Med Lett Drugs Ther 2023; 65:169-75. [PMID: 37871110 DOI: 10.58347/tml.2023.1688a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
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Bednarczyk P, Nowak A, Duchnik W, Kucharski Ł, Ossowicz-Rupniewska P. Enhancing Transdermal Delivery: Investigating the Impact of Permeation Promoters on Ibuprofen Release and Penetration from Medical Patches-In Vitro Research. Int J Mol Sci 2023; 24:15632. [PMID: 37958615 PMCID: PMC10650847 DOI: 10.3390/ijms242115632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/22/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
This study investigated the impact of various enhancers on permeation through the skin and accumulation in the skin from acrylic pressure-sensitive adhesive-based drug-in-adhesives matrix-type transdermal patches. Eleven patches, each containing a 5% enhancer of permeation, encompassing compounds such as salicylic acid, menthol, urea, glycolic acid, allantoin, oleic acid, Tween 80, linolenic acid, camphor, N-dodecylcaprolactam, and glycerin, were developed. Ibuprofen (IBU) was the model active substance, a widely-used non-steroidal anti-inflammatory drug. The results were compared to patches without enhancers and commercial preparations. The study aimed to assess the effect of enhancers on IBU permeability. The adhesive properties of the patches were characterised, and active substance permeability was tested. The findings revealed that patches with 5% allantoin exhibited the highest IBU permeability, approximately 2.8 times greater than patches without enhancers after 24 h. These patches present a potential alternative to commercial preparations, highlighting the significant impact of enhancers on transdermal drug delivery efficiency.
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Affiliation(s)
- Paulina Bednarczyk
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland;
| | - Anna Nowak
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland; (A.N.); (W.D.); (Ł.K.)
| | - Wiktoria Duchnik
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland; (A.N.); (W.D.); (Ł.K.)
| | - Łukasz Kucharski
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland; (A.N.); (W.D.); (Ł.K.)
| | - Paula Ossowicz-Rupniewska
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland;
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Gaul C, Förderreuther S, Lehmacher W, Weiser T. Correlation of effectiveness and tolerability assessments from a pharmacy-based observational study investigating the fixed-dose combination of 400 mg ibuprofen plus 100 mg caffeine for the treatment of acute headache. Front Neurol 2023; 14:1273846. [PMID: 37941578 PMCID: PMC10628638 DOI: 10.3389/fneur.2023.1273846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/28/2023] [Indexed: 11/10/2023] Open
Abstract
Introduction Observational studies are valuable for investigating correlations between patient-reported treatment outcomes. In this study, we report a secondary analysis of a published pharmacy-based observational (patient-centered "real-world" outcomes) study on experiences reported by patients who treated their headache with an over-the-counter analgesic. Methods A pharmacy-based exploratory survey was conducted in German community pharmacies. Patients buying a fixed-dose analgesic combination product (400 mg ibuprofen + 100 mg caffeine; IbuCaff) to treat their headache were offered a questionnaire that contained-among others-questions about time to onset of pain relief (OPR), assessment of time to onset of pain relief (AOPR), assessment of efficacy and tolerability, and pain intensity 2 h after intake. A correlation analysis of the data was performed. Moreover, perceived treatment effects compared to other acute headache medications used in the past were collected. Results The correlation between OPR and AOPR was high (Spearman rank correlation r = 0.594, p < 0.0001). Headache patients assessed the onset of analgesic action within 15 min as "very fast" and within 30 min as "fast". The other readouts were correlated as well [assessment of efficacy and % pain intensity difference (%PID) at 2 h: r = 0.487; OPR/AOPR and %PID at 2 h: r = 0.295/0.318; OPR/AOPR and assessment of tolerability: r = 0.206/0.397; OPR/AOPR and assessment of efficacy: r = 0.406/0.594; assessment of efficacy and assessment of tolerability: r = 0.608; p < 0.0001 for all correlations]. Compared to previous treatments, most patients (>89%) assessed the speed of analgesic action, efficacy, and tolerability of IbuCaff as equal to or better than for the previous treatment. Discussion Headache patients assessed the onset of analgesia within 15 min as "very fast" and within 30 min as "fast". Efficacy assessments for acute headache medication appear to be highly correlated.
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Affiliation(s)
- Charly Gaul
- Headache Center Frankfurt, Frankfurt, Germany
| | | | - Walter Lehmacher
- Emeritus, Institute for Medical Statistics, Informatics and Epidemiology, University of Cologne, Cologne, Germany
| | - Thomas Weiser
- Medical Consumer Healthcare, Sanofi, Frankfurt, Germany
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Myburgh J, Liebenberg W, Willers C, Dube A, Gerber M. Investigation and Evaluation of the Transdermal Delivery of Ibuprofen in Various Characterized Nano-Drug Delivery Systems. Pharmaceutics 2023; 15:2413. [PMID: 37896173 PMCID: PMC10610253 DOI: 10.3390/pharmaceutics15102413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/29/2023] Open
Abstract
The aim was to assess the suitability of three nano-based transdermal drug delivery systems containing ibuprofen: a nano-emulsion, a nano-emulgel, and a colloidal suspension with ibuprofen-loaded nanoparticles. Understanding the transdermal delivery of ibuprofen using nano-based drug delivery systems can lead to more effective pain relief and improved patient compliance. Characterization tests assessed the suitability of the developed drug delivery systems. Membrane release and skin diffusion studies, along with tape stripping, were performed to determine drug release and skin permeation of ibuprofen. In vitro cytotoxicity studies on HaCaT cells were conducted using MTT and neutral red assays to evaluate the safety of the developed drug delivery systems. Characterization studies confirmed stable drug delivery systems with ideal properties for transdermal delivery. Membrane release studies demonstrated the successful release of ibuprofen. In vitro skin diffusion experiments and tape stripping, detecting ibuprofen in the receptor phase, stratum corneum-epidermis, and epidermis-dermis, indicating successful transdermal and topical delivery. The in vitro cytotoxicity studies observed only minor cytotoxic effects on HaCaT cells, indicating the safety of the developed drug delivery systems. The investigation demonstrated promising results for the transdermal delivery of ibuprofen using the developed drug delivery systems, which contributes to valuable insights that may lead to improved pain management strategies.
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Affiliation(s)
- Jeanri Myburgh
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2531, South Africa; (J.M.); (W.L.); (C.W.)
| | - Wilna Liebenberg
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2531, South Africa; (J.M.); (W.L.); (C.W.)
| | - Clarissa Willers
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2531, South Africa; (J.M.); (W.L.); (C.W.)
| | - Admire Dube
- School of Pharmacy, Faculty of Natural Sciences, University of the Western Cape, Cape Town 7535, South Africa;
| | - Minja Gerber
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2531, South Africa; (J.M.); (W.L.); (C.W.)
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Charde V, Sanklecha M, Rajan P, Sangoi RV, A P, Palande A, Dighe P, Kothari R, Mittal G. Comparing the Efficacy of Paracetamol, Ibuprofen, and a Combination of the Two Drugs in Relieving Pain and Fever in the Pediatric Age Group: A Prospective Observational Study. Cureus 2023; 15:e46907. [PMID: 37954757 PMCID: PMC10636696 DOI: 10.7759/cureus.46907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 10/12/2023] [Indexed: 11/14/2023] Open
Abstract
Introduction Fever and pain are common afflictions in the pediatric population, prompting the use of paracetamol and ibuprofen as primary treatment options. However, a comprehensive understanding of their comparative efficacy, safety profiles, and potential combined use remains crucial for informed clinical decision-making. In this prospective observational study, we aimed to delve into these aspects, shedding light on the optimal management strategies for fever and pain in pediatric patients. Methodology A total of 108 children were enrolled and categorized into three groups, namely, paracetamol monotherapy, ibuprofen monotherapy, and a combination of both drugs. Axillary temperature monitoring and assessment of pain on the Face, Legs, Activity, Cry, and Controllability (FLACC) scale/Visual Analog Scale (VAS) were employed as critical indicators. Concurrently, associated symptoms encompassing discomfort, activity levels, and appetite were meticulously recorded. To ensure safety, laboratory parameters including serum glutamic oxaloacetic transaminase (SGOT), serum glutamic pyruvic transaminase (SGPT), serum creatinine, platelet count, and stool for occult blood were closely monitored before and after drug administration. The study duration spanned 48 hours post-initiation of the initial drug dose. Results A total of 108 pediatric cases were included in the study, spanning ages from six months to 18 years. Among them, the majority fell within the age group of six months to five years (n = 77). Participants were categorized based on the duration of fever, with 81 cases having a fever lasting more than 24 hours and 27 cases having a fever lasting less than 24 hours. The majority of cases presented with temperatures ranging from 38°C to 39°C. Comparison of drug efficacy in defervescence within the first four hours revealed that paracetamol alone took significantly longer than ibuprofen monotherapy or the paracetamol and ibuprofen combination (p = 0.026). In terms of the onset of effect, the paracetamol and ibuprofen combination showed comparable efficacy to ibuprofen alone. Regarding the total time without fever in 48 hours, significant differences were observed among the three drug regimens (p = 0.001 by the one-way analysis of variance (ANOVA) test). Paracetamol and ibuprofen were superior to paracetamol alone (p < 0.001) and ibuprofen alone (p = 0.014), while paracetamol alone and ibuprofen alone exhibited similar efficacy (p = 0.197). Based on the laboratory results as well as the clinical profile observed over 48 hours, we confirm safety based on this study. The combination of paracetamol and ibuprofen showed enhanced effectiveness in fever and pain relief. Conclusion This study demonstrates the favourable efficacy of paracetamol, ibuprofen, and their combination in the pediatric population. The combination of paracetamol and ibuprofen showed enhanced effectiveness in fever and pain relief, with minimal adverse effects and no significant derangements in biochemical parameters. This study thus contributes valuable insights to optimize the therapeutic approach to fever and pain in pediatric patients.
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Affiliation(s)
- Vivek Charde
- Pediatrics and Child Health, Bhanukrupa Hospital, Nagpur, IND
- Pediatrics and Child Health, Bombay Hospital, Mumbai, IND
| | | | - Priyank Rajan
- Pediatrics and Child Health, SRCC (Society for Rehabilitation of Crippled Children) Children's Hospital, Mumbai, IND
| | - Ravi V Sangoi
- Pharmacology and Therapeutics, Punyashlok Ahilyadevi Holkar Government Medical College, Baramati, IND
| | - Prashanth A
- Physiology, Mahatma Gandhi Institute of Medical Sciences, Wardha, IND
| | | | - Pranav Dighe
- Pharmacology and Therapeutics, Mahatma Gandhi Institute of Medical Sciences, Wardha, IND
| | - Ruchi Kothari
- Physiology, Mahatma Gandhi Institute of Medical Sciences, Wardha, IND
| | - Gaurav Mittal
- Research and Development, Rotaract Club of Indian Medicos, Mumbai, IND
- Research, Student Network Organization, Mumbai, IND
- Internal Medicine, Mahatma Gandhi Institute of Medical Sciences, Wardha, IND
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Latifi F, Choobsaz P, Yousefi-Koma AA, Yousefi-Koma H, Mirtaleb MH. Comparison of the analgesic effects of single-dose 75 mg oral pregabalin versus single-dose 400 mg oral ibuprofen after impacted third mandibular molar surgery: A randomized, double-blind, split-mouth clinical trial. Dent Med Probl 2023; 60:619-625. [PMID: 37905456 DOI: 10.17219/dmp/158860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/18/2022] [Accepted: 01/02/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND Pain is the most prevalent complication after dentoalveolar surgery. Failure in effective pain control could potentially lead to systemic sequels, such as tachycardia, hypertension, improper nutrition, and central sensitization. Pregabalin is a gamma-aminobutyric acid (GABA) analog with inhibitory and analgesic effects on the central nervous system (CNS). Prescribing gabapentinoids as complementary analgesics reduces the consumption of opioid and non-opioid analgesics, and consequently their side effects. OBJECTIVES The main purpose of the present study was to compare the analgesic effects of pregabalin (single-dose 75 mg) vs. ibuprofen (single-dose 400 mg) on patients' pain levels after impacted third mandibular molar surgery. MATERIAL AND METHODS In this randomized, double-blind, split-mouth clinical trial, 24 patients aged 19-34 years volunteered for 2 consecutive (1 month apart) third mandibular molar surgeries (the contralateral teeth). The patients were randomly placed into 2 groups: group G1 (n = 12) was prescribed pregabalin (single-dose 75 mg) after the 1st surgery and ibuprofen (single-dose 400 mg) after the 2nd surgery; and group G2 (n = 12) was prescribed the exact opposite of the G1 arrangement. During the first 24 h post-surgery, the patients recorded the number of complementary analgesics they took (single-dose 400 mg ibuprofen) and their level of pain on a visual analog scale (VAS) every 2 h. RESULTS The average level of pain at 2 h post-surgery (T1) was significantly lower when pregabalin was prescribed (p < 0.05). Most patients needed complementary analgesics at 4 h post-surgery (T2). However, during the first 24 h post-surgery, the patients required significantly more complementary analgesics when ibuprofen was prescribed. CONCLUSIONS In comparison with oral ibuprofen (single-dose 400 mg), oral pregabalin (single-dose 75 mg) had a stronger analgesic effect at 2 h after impacted third mandibular molar surgery (p < 0.05). Pregabalin resulted in a significantly lower consumption of complementary analgesics in the first 24 h post-surgery as compared to ibuprofen.
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Affiliation(s)
- Fatemeh Latifi
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parsia Choobsaz
- School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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King JD, Cautivar K, Tran DA, Ali M, Schmidt N, McSkane M, Pak E. The Impact of Non-opioid Analgesic Usage on Total Opioid Load During Traumatic Brain Injury Rehabilitation: A Retrospective Study. Cureus 2023; 15:e46872. [PMID: 37954704 PMCID: PMC10638099 DOI: 10.7759/cureus.46872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2023] [Indexed: 11/14/2023] Open
Abstract
Background Patients staying in acute rehabilitation often use large amounts of opioids during their stay. There are a number of reasons for this increased opioid exposure, including but not limited to daily exercises with physical and occupational therapists, increased demand on a healing body, and use of previously atrophying musculature. Some physiatrists have noticed that patients who concurrently are prescribed medications such as Robaxin seem to require fewer opioids during their stay in acute rehabilitation. This study aimed to determine the association between non-opioid analgesic use and total opioid load, as measured using morphine milligram equivalents (MMEs), during inpatient rehabilitation for traumatic brain injury. Methodology A retrospective study of individuals with a diagnosis of traumatic brain injury admitted to an acute inpatient rehabilitation program was performed. Non-opioid medications that were reviewed in the study included acetaminophen, amitriptyline, baclofen, diclofenac, gabapentin, ibuprofen, lidocaine, methocarbamol, nortriptyline, and pregabalin. Five of the most-used non-opioid medications (acetaminophen, diclofenac, gabapentin, lidocaine, and methocarbamol) were statistically analyzed using regression and analysis of variance to evaluate for any significant variables. Results Results showed that the average daily dose of acetaminophen has a significant effect on the average daily MME and that the average daily dose of gabapentin and methocarbamol each have a significant effect on the change of daily MME usage from admission to discharge from acute rehab (ΔMME). Results also showed that the mere presence of methocarbamol (regardless of daily or total dosage) had a significant effect on the ΔMME. Conclusions Based on these findings, physicians may want to consider prescribing acetaminophen, gabapentin, or methocarbamol for patients admitted for inpatient rehabilitation following traumatic brain injury who require high amounts of opioids.
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Affiliation(s)
- Joshua D King
- Physical Medicine and Rehabilitation, Loma Linda University Medical Center, Loma Linda, USA
| | - Kylo Cautivar
- Physical Medicine and Rehabilitation, Loma Linda University Medical Center, Loma Linda, USA
| | - Duc A Tran
- Physical Medicine and Rehabilitation, Loma Linda University Medical Center, Loma Linda, USA
| | - Mohammad Ali
- Physical Medicine and Rehabilitation, Loma Linda University Medical Center, Loma Linda, USA
| | - Nicholas Schmidt
- Physical Medicine and Rehabilitation, Loma Linda University Medical Center, Loma Linda, USA
| | - Michelle McSkane
- Physical Medicine and Rehabilitation, Loma Linda University Medical Center, Loma Linda, USA
| | - Eugene Pak
- Pain Medicine, Loma Linda University Medical Center, Loma Linda, USA
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Puyathorn N, Tamdee P, Sirirak J, Okonogi S, Phaechamud T, Chantadee T. Computational Insight of Phase Transformation and Drug Release Behaviour of Doxycycline-Loaded Ibuprofen-Based In-Situ Forming Gel. Pharmaceutics 2023; 15:2315. [PMID: 37765285 PMCID: PMC10537905 DOI: 10.3390/pharmaceutics15092315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/07/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
This research investigates the gel formation behaviour and drug-controlling performance of doxycycline-loaded ibuprofen-based in-situ forming gels (DH-loaded IBU-based ISGs) for potential applications in periodontal treatment. The investigation begins by exploring the physical properties and gel formation behaviour of the ISGs, with a particular focus on determining their sustained release capabilities. To gain a deeper understanding of the molecular interactions and dynamics within the ISGs, molecular dynamic (MD) simulations are employed. The effects of adding IBU and DH on reducing surface tension and water tolerance properties, thus affecting molecular properties. The phase transformation phenomenon is observed around the interface, where droplets of ISGs move out to the water phase, leading to the precipitation of IBU around the interface. The optimization of drug release profiles ensures sustained local drug release over seven days, with a burst release observed on the first day. Interestingly, different organic solvents show varying abilities to control DH release, with dimethyl sulfoxide (DMSO) demonstrating superior control compared to N-Methyl-2-pyrrolidone (NMP). MD simulations using AMBER20 software provide valuable insights into the movement of individual molecules, as evidenced by root-mean-square deviation (RMSD) values. The addition of IBU to the system results in the retardation of IBU molecule movement, particularly evident in the DMSO series, with the diffusion constant value of DH reducing from 1.2452 to 0.3372 and in the NMP series from 0.3703 to 0.2245 after adding IBU. The RMSD values indicate a reduction in molecule fluctuation of DH, especially in the DMSO system, where it decreases from over 140 to 40 Å. Moreover, their radius of gyration is influenced by IBU, with the DMSO system showing lower values, suggesting an increase in molecular compactness. Notably, the DH-IBU configuration exhibits stable pairing through H-bonding, with a higher amount of H-bonding observed in the DMSO system, which is correlated with the drug retardation efficacy. These significant findings pave the way for the development of phase transformation mechanistic studies and offer new avenues for future design and optimization formulation in the ISG drug delivery systems field.
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Affiliation(s)
- Napaphol Puyathorn
- Programme of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand;
| | - Poomipat Tamdee
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Jitnapa Sirirak
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM Group), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Siriporn Okonogi
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Excellence in Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Thawatchai Phaechamud
- Programme of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand;
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM Group), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Takron Chantadee
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM Group), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Excellence in Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai 50200, Thailand
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Cretu C, Nicola R, Marinescu SA, Picioruș EM, Suba M, Duda-Seiman C, Len A, Illés L, Horváth ZE, Putz AM. Performance of Zr-Based Metal-Organic Framework Materials as In Vitro Systems for the Oral Delivery of Captopril and Ibuprofen. Int J Mol Sci 2023; 24:13887. [PMID: 37762192 PMCID: PMC10531200 DOI: 10.3390/ijms241813887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/30/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Zr-based metal-organic framework materials (Zr-MOFs) with increased specific surface area and pore volume were obtained using chemical (two materials, Zr-MOF1 and Zr-MOF3) and solvothermal (Zr-MOF2) synthesis methods and investigated via FT-IR spectroscopy, TGA, SANS, PXRD, and SEM methods. The difference between Zr-MOF1 and Zr-MOF3 lies in the addition of reactants during synthesis. Nitrogen porosimetry data indicated the presence of pores with average dimensions of ~4 nm; using SANS, the average size of the Zr-MOF nanocrystals was suggested to be approximately 30 nm. The patterns obtained through PXRD were characterized by similar features that point to well-crystallized phases specific for the UIO-66 type materials; SEM also revealed that the materials were composed of small and agglomerate crystals. Thermogravimetric analysis revealed that both materials had approximately two linker deficiencies per Zr6 formula unit. Captopril and ibuprofen loading and release experiments in different buffered solutions were performed using the obtained Zr-based metal-organic frameworks as drug carriers envisaged for controlled drug release. The carriers demonstrated enhanced drug-loading capacity and showed relatively good results in drug delivery. The cumulative percentage of drug release in phosphate-buffered solution at pH 7.4 was higher than that in buffered solution at pH 1.2. The release rate could be controlled by changing the pH of the releasing solution. Different captopril release behaviors were observed when the experiments were performed using a permeable dialysis membrane.
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Affiliation(s)
- Carmen Cretu
- “Coriolan Drăgulescu” Institute of Chemistry, Bv. Mihai Viteazu, No. 24, 300223 Timisoara, Romania; (C.C.); (R.N.); (S.-A.M.); (E.-M.P.); (M.S.)
| | - Roxana Nicola
- “Coriolan Drăgulescu” Institute of Chemistry, Bv. Mihai Viteazu, No. 24, 300223 Timisoara, Romania; (C.C.); (R.N.); (S.-A.M.); (E.-M.P.); (M.S.)
| | - Sorin-Alin Marinescu
- “Coriolan Drăgulescu” Institute of Chemistry, Bv. Mihai Viteazu, No. 24, 300223 Timisoara, Romania; (C.C.); (R.N.); (S.-A.M.); (E.-M.P.); (M.S.)
| | - Elena-Mirela Picioruș
- “Coriolan Drăgulescu” Institute of Chemistry, Bv. Mihai Viteazu, No. 24, 300223 Timisoara, Romania; (C.C.); (R.N.); (S.-A.M.); (E.-M.P.); (M.S.)
| | - Mariana Suba
- “Coriolan Drăgulescu” Institute of Chemistry, Bv. Mihai Viteazu, No. 24, 300223 Timisoara, Romania; (C.C.); (R.N.); (S.-A.M.); (E.-M.P.); (M.S.)
| | - Corina Duda-Seiman
- Biology-Chemistry Department, West University of Timisoara, Johann Heinrich Pestalozzi No. 16, 300115 Timisoara, Romania;
| | - Adel Len
- Institute for Energy Security and Environmental Safety, Centre for Energy Research, Konkoly-Thege Miklós Út 29-33, 1121 Budapest, Hungary;
- Faculty of Engineering and Information Technology, University of Pécs, Boszorkány Street 2, 7624 Pécs, Hungary
| | - Levente Illés
- Institute for Technical Physics and Material Science, Centre for Energy Research, Konkoly-Thege Út 29-33, 1121 Budapest, Hungary; (L.I.); (Z.E.H.)
| | - Zsolt Endre Horváth
- Institute for Technical Physics and Material Science, Centre for Energy Research, Konkoly-Thege Út 29-33, 1121 Budapest, Hungary; (L.I.); (Z.E.H.)
| | - Ana-Maria Putz
- “Coriolan Drăgulescu” Institute of Chemistry, Bv. Mihai Viteazu, No. 24, 300223 Timisoara, Romania; (C.C.); (R.N.); (S.-A.M.); (E.-M.P.); (M.S.)
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