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Akhtar MF, Younas S, Saleem A, Baig MMFA, Sharif A, Abdel-Daim MM, Rasul A, Saleem M. Maternotoxicity and fetotoxicity in Rattus norvegicus albinus exposed to tramadol during the late phase of pregnancy. Birth Defects Res 2021; 113:1407-1421. [PMID: 34553514 DOI: 10.1002/bdr2.1957] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 07/08/2021] [Accepted: 09/04/2021] [Indexed: 01/25/2023]
Abstract
OBJECTIVES Tramadol, an atypical opioid, is clinically efficacious in treating moderate to severe pain. The aim of current study was to find out the toxicological effects of tramadol exposure to pregnant rats and fetuses during the late phase of pregnancy. METHODS Wistar pregnant rats were exposed to 1.25, 2.5, or 5 mg/kg/day tramadol from 14th to 20th day of pregnancy. The same therapy was given to nonpregnant rats for 7 days. The body weight, oral glucose and lipid tolerance tests, and effect on complete blood parameters in both pregnant and nonpregnant rats were determined. On 20th day, maternal placentas were excised and weighed while fetuses were observed for any deformity and growth retardation. Oxidative stress biomarkers were estimated in the liver and kidney tissue homogenates of the pregnant and nonpregnant rats while the whole fetus homogenate was processed for the same. Moreover, histopathology of the liver and kidney of pregnant and nonpregnant rats were carried out. RESULTS Tramadol administration did not significantly alter the area under curve of the blood glucose and triglyceride levels in both the pregnant and nonpregnant rats. It reduced the live fetuses, placental weights, fetal length, and fetal weights. Tramadol treated pregnant rats showed significantly (p < .05) reduced red blood cells, hematocrit, hemoglobin, and platelets with reference to control group. Similarly, structural abnormalities and malfunctioning of the liver and kidney of pregnant rats were instituted; however, it did not affect the structural integrity of nonpregnant rats. A substantial (p < .001-.0001) altered glutathione and malondialdehyde levels in the fetuses, pregnant, and nonpregnant animals (tissue homogenates) at all dosage levels were indicative of tramadol induced oxidative stress. Furthermore, tramadol exposure resulted in more significant (p < .01-.001) alteration of lipid profile in the pregnant than the nonpregnant animals. CONCLUSION Acquired results suggested the maternotoxic and fetotoxic effects of tramadol exposure during the late gestation period.
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Affiliation(s)
- Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Sobia Younas
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Mirza Muhammad Faran Ashraf Baig
- Research and Biomedical Engineering for Novel Biofunctional, and Pharmaceutical Nanomaterials, Faculty of Dentistry, Prince Philip Dental Hospital, The University of Hong Kong, Hong Kong, China
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Mohamed M Abdel-Daim
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, Jeddah, Saudi Arabia.,Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Azhar Rasul
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Mohammad Saleem
- Department of Pharmacology, Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan
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Effects of opioid receptor agonist and antagonist medications on electrocardiogram changes and presentation of cardiac arrhythmia: review article. J Interv Card Electrophysiol 2021; 63:471-500. [PMID: 34674120 DOI: 10.1007/s10840-021-01072-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 10/03/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND/PURPOSE Mortality associated with prescription opioids has significantly increased over the past few decades and is considered a global pandemic. Prescribed opioids can cause cardiac arrhythmias, leading to fatal outcomes and unexpected death, even in the absence of structural cardiac disease. Despite the extent of cardiac toxicity and death associated with these medications, there is limited data to suggest their influences on cardiac electrophysiology and arrhythmias, with the exception of methadone. The goal of our review is to describe the possible mechanisms and to review the different ECG changes and arrhythmias that have been reported. METHODS A literature search was performed using Google Scholar, PubMed, Springer, Ovid, and Science Direct to identify studies that demonstrated the use of prescription opioids leading to electrocardiogram (ECG) changes and cardiac arrhythmias. RESULTS Many of the commonly prescribed opioid medications can uniquely effect the ECG, and can lead to the development of various cardiac arrhythmias. One of the most significant side effects of these drugs is QTc interval prolongation, especially when administered to patients with a baseline risk for QTc prolongation. A prolonged QTc interval can cause lethal torsades de pointes and ventricular fibrillation. Obtaining an ECG at baseline, following a dosage increase, or after switching an opioid medication, is appropriate in patients taking certain prescribed opioids. Opioids are often used first line for the treatment of acute and chronic pain, procedural sedation, medication opioid use disorders, and maintenance therapy. CONCLUSIONS To reduce the risk of cardiac arrhythmias and to improve patient outcomes, consideration of accurate patient selection, concomitant medications, electrolyte monitoring, and vigilant ECG monitoring should be considered.
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Subedi M, Bajaj S, Kumar MS, Yc M. An overview of tramadol and its usage in pain management and future perspective. Biomed Pharmacother 2018; 111:443-451. [PMID: 30594783 DOI: 10.1016/j.biopha.2018.12.085] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/06/2018] [Accepted: 12/19/2018] [Indexed: 10/27/2022] Open
Abstract
Patients with chronic non-malignant pain report impairment of physical and social life along with psychological state affecting their overall quality of life. The purpose of managing pain is to reduce the trauma and improve the patient comfort with better quality of life. Tramadol is a centrally acting weak μ-opioid receptor analgesic and is a racemic mixture of (+)-tramadol and (-)-tramadol enantiomers. Tramadol is used worldwide and is listed in many medical guidelines for pain management. The (+)-tramadol has greater affinity for μ-opioid receptor and provides additional prevention of 5- hydroxy tryptamine reuptake, while the (-)-tramadol is a successful noradrenaline reuptake inhibitor and intensifies its release by activating the auto receptor. Tramadol is prescribed to relieve moderate to severe pain management in patients. Tramadol does not show much serious adverse effects without any dependency potential in therapeutic doses as seen in other opioids, like morphine. Tramadol metabolite M1 also has μ-opioid receptor agonist activity, but it faces poor blood brain barrier permeability. In this review, we report the complete updated status of Tramadol along with its chemistry, synthesis, pharmacology, medicinal uses, adverse effects and its combinations available in the market. We have also covered Tramadol patents so that a complete overview provides a broader perspective for future designing of its derivatives and increase their potential use for pain management in terminal cancer patients.
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Affiliation(s)
- Muna Subedi
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V.L. Mehta Road, Vile Parle West, Mumbai, 400056, India
| | - Shalini Bajaj
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V.L. Mehta Road, Vile Parle West, Mumbai, 400056, India
| | - Maushmi S Kumar
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V.L. Mehta Road, Vile Parle West, Mumbai, 400056, India
| | - Mayur Yc
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V.L. Mehta Road, Vile Parle West, Mumbai, 400056, India.
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Espinosa Á, Ripollés-Melchor J, Brugada R, Campuzano Ó, Sarquella-Brugada G, Abad-Motos A, Zaballos-García M, Abad-Torrent A, Prieto-Gundin A, Brugada J. Brugada Syndrome: anesthetic considerations and management algorithm. Minerva Anestesiol 2018; 85:173-188. [PMID: 30394071 DOI: 10.23736/s0375-9393.18.13170-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Brugada Syndrome is characterized by arrhythmogenic risk that may be exacerbated by different metabolic and pharmacological factors. Since its first description, knowledge of this syndrome and its detection by physicians belonging to different specialties have gradually increased. The risk of arrhythmias is well known to increase in the postoperative period, and this risk is particularly accentuated in patients with Brugada Syndrome. The purpose of this review is to analyze the relationship between this syndrome and anesthesia; establish recommendations for the safe management of these patients in the surgical setting; and update the relevant concepts regarding the safety of drug administration in individuals with Brugada Syndrome.
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Affiliation(s)
- Ángel Espinosa
- Department of Cardiothoracic Anesthesia, Mohammed Bin Khalifa Bin Salman Al Khalifa Cardiac Center, Royal Medical Services, Awali, Bahrain.,Evidence Anesthesia Review Group (EAR), Department of Pharmacology, Faculty of Medicine of Complutense University of Madrid, Madrid, Spain
| | - Javier Ripollés-Melchor
- Evidence Anesthesia Review Group (EAR), Department of Pharmacology, Faculty of Medicine of Complutense University of Madrid, Madrid, Spain - .,Department of Anesthesiology and Critical Care, Infanta Leonor University Hospital, Madrid, Spain.,Madrid Complutense University, Madrid, Spain.,Spanish Perioperative Audit and Research Network (RedGERM), Zaragoza, Spain
| | - Ramón Brugada
- Cardiovascular Genetics Center, Girona Biomedical Research Institute (IDIBGI), University of Girona, Girona, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Cardiovascular Diseases Network Biomedical Research Center (CIBERCV), Madrid, Spain.,Department of Cardiology, Josep Trueta Hospital, Girona, Spain
| | - Óscar Campuzano
- Cardiovascular Genetics Center, Girona Biomedical Research Institute (IDIBGI), University of Girona, Girona, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Cardiovascular Diseases Network Biomedical Research Center (CIBERCV), Madrid, Spain
| | - Georgia Sarquella-Brugada
- Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Unit of Pediatric Arrhythmia, Department of Cardiology, Sant Joan de Déu Hospital, Barcelona, Spain.,Section of Arrhythmia, Department of Cardiology, Clinic Hospital, University of Barcelona, Barcelona, Spain
| | - Ane Abad-Motos
- Department of Anesthesiology and Critical Care, Infanta Leonor University Hospital, Madrid, Spain.,Madrid Complutense University, Madrid, Spain.,Spanish Perioperative Audit and Research Network (RedGERM), Zaragoza, Spain
| | - Matilde Zaballos-García
- Department of Anesthesiology, Gregorio Marañón University General Hospital, Madrid, Spain.,Clinical Toxicology, Madrid Complutense University, Madrid, Spain
| | - Ana Abad-Torrent
- Department of Anesthesiology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Alejandra Prieto-Gundin
- Department of Pediatric Anesthesiology, Sant Joan de Déu Hospital, Barcelona Children's Hospital, Barcelona, Spain
| | - Josep Brugada
- Unit of Pediatric Arrhythmia, Department of Cardiology, Sant Joan de Déu Hospital, Barcelona, Spain.,Section of Arrhythmia, Department of Cardiology, Clinic Hospital, University of Barcelona, Barcelona, Spain
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