1
|
Gravel CA, Bai W, Douros A. Comparators in Pharmacovigilance: A Quasi-Quantification Bias Analysis. Drug Saf 2024:10.1007/s40264-024-01433-5. [PMID: 38703312 DOI: 10.1007/s40264-024-01433-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND AND OBJECTIVE It is unclear which comparator is the most appropriate for bias reduction in disproportionality analyses based on spontaneous reports. We conducted a quasi-quantitative bias analysis using two well-studied drug-event combinations to assess how different comparators influence the directionality of bias in pharmacovigilance. METHODS We used the US Food and Drug Administration Adverse Event Reporting System focusing on two drug-event combinations with a propensity for stimulated reporting: rivaroxaban and hepatotoxicity, and canagliflozin and acute kidney injury. We assessed the directionality of three disproportionality analysis estimates (reporting odds ratio, proportional reporting ratio, information component) using one unrestricted comparator (full data) and two restricted comparators (active comparator, active comparator with class exclusion). Analyses were conducted within two calendar time periods, defined based on external events (approval of direct oral anticoagulants, Food and Drug Administration safety warning on acute kidney injury with sodium-glucose cotransporter 2 inhibitors) hypothesized to alter reporting rates. RESULTS There were no false-positive signals for rivaroxaban and hepatotoxicity irrespective of the comparator. Restricting to the initial post-approval period led to false-positive signals, with restricted comparators performing worse. There were false-positive signals for canagliflozin and acute kidney injury, with restricted comparators performing better. Restricting to the period before the Food and Drug Administration warning weakened the false-positive signal for canagliflozin and acute kidney injury across comparators. CONCLUSIONS We could not identify a consistent and predictable pattern to the directionality of disproportionality analysis estimates with specific comparators. Calendar time-based restrictions anchored on relevant external events had a considerable impact.
Collapse
Affiliation(s)
- Christopher A Gravel
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, OΝ, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Department of Mathematics and Statistics, University of Ottawa, Ottawa, ON, Canada
- Data Literacy Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - William Bai
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, OΝ, Canada
| | - Antonios Douros
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, OΝ, Canada.
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada.
- Institute of Clinical Pharmacology and Toxicology, Charité-Universitätsmedizin Berlin, 10117, Berlin, Germany.
| |
Collapse
|
2
|
Vuppalanchi R, Chalasani N. Drug-induced Liver Injury from Hormonal and Non-hormonal Therapies: Insights from a Large Case Series. J Clin Exp Hepatol 2024; 14:101401. [PMID: 38596343 PMCID: PMC11000177 DOI: 10.1016/j.jceh.2024.101401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/11/2024] Open
Affiliation(s)
- Raj Vuppalanchi
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Naga Chalasani
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| |
Collapse
|
3
|
García Viñado I, Correa F, Trevisi P, Bee G, Ollagnier C. A non-invasive tool to collect small intestine content in post weaning pigs: validation study. Sci Rep 2024; 14:9964. [PMID: 38693207 PMCID: PMC11063154 DOI: 10.1038/s41598-024-59950-3] [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: 11/30/2023] [Accepted: 04/17/2024] [Indexed: 05/03/2024] Open
Abstract
The Capsule for Sampling (CapSa) is an ingestible capsule that collects small intestine content while transiting through the natural digestive pathway. In this study, 14 Swiss Large White pigs weighing less than 12 kg (Category < 12 kg) and 12 weighing between 12 and 20 kg (Category [12-20 kg]) were given two CapSas and monitored for three days. The animals were euthanized for post-mortem sampling, allowing us to directly obtain gut microbiota samples from the gastrointestinal tract. This post-mortem approach enabled a direct comparison between the microbial content from the gut and the samples collected via the CapSas, and it also facilitated precise identification of the CapSas' sampling sites within the gastrointestinal tract. For the category under 12 kg, only 2.3% of the administered CapSas were recovered from the feces. In contrast, in the 12-20 kg category, 62.5% of the CapSas were successfully retrieved from the feces within 48 h. Of these recovered CapSas, 73.3%-equating to 11 capsules from eight pigs-had a pH > 5.5 and were therefore selected for microbiome analysis. Bacterial composition of the CapSas was compared with that of the three segments of the small intestine, the large intestine and feces of the corresponding pig. The results were tested using a PERMANOVA model (Adonis) including sample type as a factor, and then pairwise comparisons were made. The bacterial composition found in the CapSas differed from that of the large intestine and feces (P < 0.01), while it did not differ from the first segment of the small intestine (P > 0.10). This study provides evidence that the CapSa effectively samples the intestinal microbiota from the upper section of the small intestine in post-weaning pigs. Furthermore, it was found that the collection of CapSas could only be successfully achieved in pigs classified within the heavier weight category.
Collapse
Affiliation(s)
- Inés García Viñado
- Pig Research Unit, Agroscope, 1725, Posieux, Switzerland
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, 40127, Bologna, Italy
| | - Federico Correa
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, 40127, Bologna, Italy
| | - Paolo Trevisi
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, 40127, Bologna, Italy
| | - Giuseppe Bee
- Pig Research Unit, Agroscope, 1725, Posieux, Switzerland
| | | |
Collapse
|
4
|
Adelakun AR, De Vera MA, McGrail K, Turgeon RD, Barry AR, Andrade JG, MacGillivray J, Deyell MW, Kwan L, Chua D, Lum E, Smith R, Loewen P. Development and Application of an Attribute-Based Taxonomy on the Benefits of Oral Anticoagulant Switching in Atrial Fibrillation: A Delphi Study. Adv Ther 2024:10.1007/s12325-024-02859-0. [PMID: 38658484 DOI: 10.1007/s12325-024-02859-0] [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: 12/18/2023] [Accepted: 03/25/2024] [Indexed: 04/26/2024]
Abstract
INTRODUCTION Patients with atrial fibrillation (AF) often switch between oral anticoagulants (OACs). It can be hard to know why a patient has switched outside of a clinical setting. Medication attribute comparisons can suggest benefits. Consensus on terms and definitions is required for inferring OAC switch benefits. The objectives of the study were to generate consensus on a taxonomy of the potential benefits of OAC switching in patients with AF and apply the taxonomy to real-world data. METHODS Nine expert clinicians (seven clinical pharmacists, two cardiologists) with at least 3 years of clinical and research experience in AF participated in a Delphi process. The experts rated and commented on a proposed taxonomy on the potential benefits of OAC switching. After each Delphi round, ratings were analyzed with the RAND Corporation/University of California, Los Angeles (RAND/UCLA) appropriateness method. Median ratings, disagreement index, and comments were used to modify the taxonomy. The resulting taxonomy from the Delphi process was applied to a cohort of patients with AF who switched OACs in a population-based administrative health dataset from 1996 to 2019 in British Columbia, Canada. RESULTS The taxonomy was finalized in two Delphi rounds, reaching consensus on five switch benefit categories: safety, effectiveness, convenience, economic considerations, and drug interactions. Safety benefit (a switch that could lower the risk of adverse drug events) had three subcategories: major bleeding, intracranial hemorrhage (ICH), and gastrointestinal (GI) bleeding. Effectiveness benefit had four subcategories: stroke and systemic embolism (SSE), ischemic stroke, myocardial infarction (MI), and all-cause mortality. Real-world OAC switches revealed that more OAC switches had convenience (72.6%) and drug interaction (63.0%) benefits compared to effectiveness (SSE 22.0%, ischemic stroke 11.1%, MI 3.1%, all-cause mortality 10.1%), safety (major bleeding 24.3%, GI bleeding 10.6%, ICH 48.5%), and economic benefits (12.1%). CONCLUSIONS The Delphi-based taxonomy identified five criteria for the beneficial effects of OAC switching, aiding in characterizing real-world OAC switching.
Collapse
Affiliation(s)
- Adenike R Adelakun
- Faculty of Pharmaceutical Sciences, University of British Columbia (UBC), Vancouver, Canada
- UBC Collaboration for Outcomes Research and Evaluation, Vancouver, Canada
| | - Mary A De Vera
- Faculty of Pharmaceutical Sciences, University of British Columbia (UBC), Vancouver, Canada
- UBC Collaboration for Outcomes Research and Evaluation, Vancouver, Canada
| | - Kim McGrail
- UBC School of Population and Public Health, Vancouver, Canada
- UBC Centre for Health Services and Policy Research, Vancouver, Canada
| | - Ricky D Turgeon
- Faculty of Pharmaceutical Sciences, University of British Columbia (UBC), Vancouver, Canada
- UBC Collaboration for Outcomes Research and Evaluation, Vancouver, Canada
| | - Arden R Barry
- Faculty of Pharmaceutical Sciences, University of British Columbia (UBC), Vancouver, Canada
- Jim Pattison Outpatient Care and Surgery Centre, Surrey, Canada
| | - Jason G Andrade
- Vancouver General Hospital, Vancouver, Canada
- Department of Medicine, The University of British Columbia, Vancouver, Canada
- Centre for Cardiovascular Innovation, Vancouver, Canada
| | | | - Marc W Deyell
- Department of Medicine, The University of British Columbia, Vancouver, Canada
- Centre for Cardiovascular Innovation, Vancouver, Canada
- St. Paul's Hospital, Vancouver, Canada
| | - Leanne Kwan
- Royal Columbian Hospital, New Westminster, Canada
| | | | - Elaine Lum
- Vancouver General Hospital, Vancouver, Canada
| | | | - Peter Loewen
- Faculty of Pharmaceutical Sciences, University of British Columbia (UBC), Vancouver, Canada.
- UBC Collaboration for Outcomes Research and Evaluation, Vancouver, Canada.
- Centre for Cardiovascular Innovation, Vancouver, Canada.
| |
Collapse
|
5
|
Reddy AP, Rawat P, Rohr N, Alvir R, Bisht J, Bushra MA, Luong J, Reddy AP. Role of Serotonylation and SERT Posttranslational Modifications in Alzheimer's Disease Pathogenesis. Aging Dis 2024:AD.2024.0328. [PMID: 38607731 DOI: 10.14336/ad.2024.0328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
The neurotransmitter serotonin (5-hydroxytryptamine, 5-HT) is implicated mainly in Alzheimer's disease (AD) and reported to be responsible for several processes and roles in the human body, such as regulating sleep, food intake, sexual behavior, anxiety, and drug abuse. It is synthesized from the amino acid tryptophan. Serotonin also functions as a signal between neurons to mature, survive, and differentiate. It plays a crucial role in neuronal plasticity, including cell migration and cell contact formation. Various psychiatric disorders, such as depression, schizophrenia, autism, and Alzheimer's disease, have been linked to an increase in serotonin-dependent signaling during the development of the nervous system. Recent studies have found 5-HT and other monoamines embedded in the nuclei of various cells, including immune cells, the peritoneal mast, and the adrenal medulla. Evidence suggests these monoamines to be involved in widespread intracellular regulation by posttranslational modifications (PTMs) of proteins. Serotonylation is the calcium-dependent process in which 5-HT forms a long-lasting covalent bond to small cytoplasmic G-proteins by endogenous transglutaminase 2 (TGM2). Serotonylation plays a role in various biological processes. The purpose of our article is to summarize historical developments and recent advances in serotonin research and serotonylation in depression, aging, AD, and other age-related neurological diseases. We also discussed several of the latest developments with Serotonin, including biological functions, pathophysiological implications and therapeutic strategies to treat patients with depression, dementia, and other age-related conditions.
Collapse
|
6
|
Mosichuk AP, Wimbish C, Poplawski K, Birkenheuer A, Harrell K, Pierce KV. Case report: Severe hepatopathy following rivaroxaban administration in a dog. Front Vet Sci 2024; 11:1364677. [PMID: 38638638 PMCID: PMC11024378 DOI: 10.3389/fvets.2024.1364677] [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: 01/02/2024] [Accepted: 03/06/2024] [Indexed: 04/20/2024] Open
Abstract
Rivaroxaban, a specific factor Xa inhibitor and commonly utilized anticoagulant, has been known to cause hepatotoxicity and liver failure in humans. Although rivaroxaban is frequently used in veterinary medicine, hepatotoxicity has not been previously reported in dogs. The current case report describes a dog that developed severe hepatopathy following rivaroxaban administration for a large right pulmonary artery thrombus. An estimated 6-year-old spayed female mixed-breed dog developed anorexia and lethargy 9 days after rivaroxaban administration began. Subsequent labwork revealed severe hepatocellular hepatopathy, and rivaroxaban was discontinued. Additional diagnostics did not reveal an underlying etiology, although hepatic cytology could be consistent with a toxic injury. The hepatopathy and clinical signs improved after rivaroxaban was discontinued. The time to onset, type of hepatopathy, and time to resolution were all similar to those reported for human cases. This case provides precedence to advocate for improved and closer monitoring of dogs receiving factor Xa inhibitors. In cases of suspected hepatotoxicity with no other identifiable cause, a risk-benefit analysis should be performed, and discontinuation of rivaroxaban administration or alternative anticoagulant medications should be considered.
Collapse
Affiliation(s)
| | | | | | | | | | - Kursten V. Pierce
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States
| |
Collapse
|
7
|
She Y, Guo Z, Zhai Q, Liu J, Du Q, Zhang Z. CDK4/6 inhibitors in drug-induced liver injury: a pharmacovigilance study of the FAERS database and analysis of the drug-gene interaction network. Front Pharmacol 2024; 15:1378090. [PMID: 38633610 PMCID: PMC11021785 DOI: 10.3389/fphar.2024.1378090] [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: 01/29/2024] [Accepted: 03/20/2024] [Indexed: 04/19/2024] Open
Abstract
Objective The aim of this study was to investigate the potential risk of drug-induced liver injury (DILI) caused by the CDK4/6 inhibitors (CDK4/6is abemaciclib, ribociclib, and palbociclib by comprehensively analyzing the FDA Adverse Event Reporting System (FAERS) database. Moreover, potential toxicological mechanisms of CDK4/6is-related liver injury were explored via drug-gene network analysis. Methods In this retrospective observational study, we collected reports of DILI associated with CDK4/6i use from the FAERS dated January 2014 to March 2023. We conducted disproportionality analyses using the reporting odds ratio (ROR) with a 95% confidence interval (CI). Pathway enrichment analysis and drug-gene network analyses were subsequently performed to determine the potential mechanisms underlying CDK4/6i-induced liver injury. Results We found positive signals for DILI with ribociclib (ROR = 2.60) and abemaciclib (ROR = 2.37). DILIs associated with liver-related investigations, signs, and symptoms were confirmed in all three reports of CDK4/6is. Moreover, ascites was identified as an unlisted hepatic adverse effect of palbociclib. We isolated 189 interactive target genes linking CDK4/6 inhibitors to hepatic injury. Several key genes, such as STAT3, HSP90AA1, and EP300, were revealed via protein-protein analysis, emphasizing their central roles within the network. KEGG pathway enrichment of these genes highlighted multiple pathways. Conclusion Our study revealed variations in hepatobiliary toxicity among the different CDK4/6 inhibitors, with ribociclib showing the highest risk of liver injury, followed by abemaciclib, while palbociclib appeared relatively safe. Our findings emphasize the need for cautious use of CDK4/6 inhibitors, and regular liver function monitoring is recommended for long-term CDK4/6 inhibitor use.
Collapse
Affiliation(s)
- Youjun She
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zihan Guo
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qing Zhai
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiyong Liu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qiong Du
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhongwei Zhang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Critical Care, Fudan University Shanghai Cancer Center, Shanghai, China
| |
Collapse
|
8
|
Zhang Q, Ding Q, Yue QY. Dabigatran-related serious medication errors: an analysis using data from VigiBase. Eur J Clin Pharmacol 2024; 80:589-595. [PMID: 38282079 PMCID: PMC10937746 DOI: 10.1007/s00228-024-03629-1] [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: 04/25/2023] [Accepted: 01/16/2024] [Indexed: 01/30/2024]
Abstract
OBJECTIVE To analyze the serious medication errors (MEs) on dabigatran, and their related factors, in order to avoid or reduce the occurrence of adverse events. METHODS Serious MEs related to dabigatran were extracted from the WHO global database of reported potential side effects of medicinal products (VigiBase) by using "Medication errors and other product use errors and issues" High Level Group Term (HLGT) of the international Medical Dictionary for Regulatory Activities (MedDRA). Well-documented reports, vigiGrade completeness score ≥ 0.80, or with an informative narrative were analyzed with a focus on the clinical features of the cases. The PCNE Classification for drug-related problems (DRP) was used to classify medication errors in our analysis of cases. RESULTS Until January 26, 2020, there were 453 cases with serious MEs related to dabigatran in VigiBase, and 113 were well-documented. Among these, 69 patients (61%) were hospitalized or had prolonged hospitalization, 16 (14%) had life-threatening events, and 12 (11%) died. The MEs occurred in the prescription phase in 77 cases, in administration in 35, and at the dispensing stage in one case. The MEs in prescription were related to a drug selection error in 44 cases (24 concerning contraindications and 20 drug interactions) and to dose error in 33 cases (17 with excessive dose; eight with insufficient frequency; four had an incorrect time; in three, the dose was too low; and in one, too frequent). The MEs in administration were medical-staff-related errors in five cases (three with wrong administration route, one administration omission, and one overdose), patient-related errors in 28 (14 insufficient dose or no administration, seven improper drug storage, four wrong administration method, and three over prescribed dose), and other errors in two (without efficacy monitoring). The dispensing error of a wrong drug strength occurred in a pharmacy. The main adverse events in the 113 patients were haemorrhage in 57 cases (50%) and ischemia in 29 cases (26%). CONCLUSION Based on the analysis of reports in VigiBase, serious MEs related to dabigatran mainly occurred during prescription and administration. Although the incidence of MEs with clinical consequences in the use of dabigatran cannot be determined, attention should be paid to selection of the appropriate dose to a right patient in the prescription, and to patient compliance and storage in drug administration. The patient harm mainly manifested itself as bleeding or ischemia including fatal outcome in rare patients.
Collapse
Affiliation(s)
- Qingxia Zhang
- Department of Pharmacy, National Clinical Research Center for Geriatric Disease, Xuanwu Hospital Capital Medical University, Beijing, China.
| | - Qian Ding
- Department of Pharmacy, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | | |
Collapse
|
9
|
Jun S, Oh S, Jung JE, Kwon IG, Noh SH. A randomized controlled study to assess the effect of mosapride citrate on intestinal recovery following gastrectomy. Sci Rep 2024; 14:7030. [PMID: 38528113 PMCID: PMC10963721 DOI: 10.1038/s41598-024-57870-w] [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: 12/10/2023] [Accepted: 03/22/2024] [Indexed: 03/27/2024] Open
Abstract
The enhanced recovery after surgery (ERAS) protocol, including prokinetic medications, is commonly used to prevent postoperative ileus. Prospective studies evaluating the effectiveness of mosapride citrate, a prokinetic 5-hydroxytryptamine 4 receptor agonist, in patients undergoing gastrectomy within the ERAS framework are lacking. This double-blind randomized trial included patients who were scheduled for laparoscopic or robotic gastrectomy for gastric cancer. Participants were randomly assigned to either a control (placebo) or experimental (mosapride citrate) group, with drugs administered on postoperative days 1-5. Bowel motility was evaluated based on bowel transit time measured using radiopaque markers, first-flatus time, and amount of food intake. No significant differences were observed in baseline characteristics between the two groups. On postoperative day 3, no significant difference was observed in the number of radiopaque markers visible in the colon between the groups. All factors associated with bowel recovery, including the time of first flatus, length of hospital stay, amount of food intake, and severity of abdominal discomfort, were similar between the two groups. Mosapride citrate does not benefit the recovery of intestinal motility after minimally invasive gastrectomy in patients with gastric cancer. Therefore, routine postoperative use of mosapride citrate is not recommended in such patients.
Collapse
Affiliation(s)
- Shiyeol Jun
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seyeol Oh
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Eun Jung
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - In Gyu Kwon
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
| | - Sung Hoon Noh
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
10
|
Takahashi K, Kurokawa K, Hong L, Miyagawa K, Mochida-Saito A, Takeda H, Tsuji M. Hippocampal and gut AMPK activation attenuates enterocolitis-like symptoms and co-occurring depressive-like behavior in ulcerative colitis model mice: Involvement of brain-gut autophagy. Exp Neurol 2024; 373:114671. [PMID: 38160982 DOI: 10.1016/j.expneurol.2023.114671] [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: 08/23/2023] [Revised: 11/13/2023] [Accepted: 12/24/2023] [Indexed: 01/03/2024]
Abstract
Patients with inflammatory bowel disease, including ulcerative colitis (UC) and Crohn's disease, have a high incidence of psychiatric disorders, including depression and anxiety. However, the underlying pathogenic mechanism remains unknown. Dextran sulfate sodium (DSS)-treated mice, a model of UC, exhibit depressive-like behavior and reduced adenosine monophosphate-activated protein kinase (AMPK) activity, which regulates various physiological functions in the brain and gut. However, comprehensive studies on UC pathophysiology with co-occurring depression focused on brain-gut AMPK activity are lacking. Therefore, we aimed to investigate whether resveratrol (RES), an AMPK activator, prevented DSS-induced UC-like symptoms and depressive-like behavior. DSS treatment induced UC-like pathology and depressive-like behavior, as assessed via the tail suspension test. Moreover, western blotting and immunohistochemical studies revealed that DSS increased p-p70S6 kinase (Thr389), p62, tumor necrosis factor-α, interleukin (IL)-1β, IL-18, NLR family pyrin domain containing 3 (NLRP3), cleaved caspase-1, cleaved Gasdermin-D (GSDMD), and cleaved caspase-3 expression levels in the rectum and hippocampus, and increased CD40, iNOS, and Kelch-like ECH-associated protein 1 expression levels, and the number of Iba1-positive cells in the hippocampus, and decreased p-AMPK and LC3II/I expression levels, and the number of NF-E2-related factor 2 (Nrf2)-positive cells, and reduced neurogenesis in the hippocampus. These changes were reversed by the RES administration. RES also enhanced PGC1α and SOD1 expression in the hippocampus of DSS-treated male mice. Moreover, NLRP3 staining was observed in the neurons and microglia, and cleaved GSDMD staining in neurons in the hippocampus of DSS-treated mice. Notably, RES prevented UC-like pathology and depressive-like behavior and enhancement of autophagy, decreased rectal and hippocampal inflammatory cytokines and inflammasome, and induced the Nrf2-PGC1α-SOD1 pathway in the hippocampus, resulting in neurogenesis in the hippocampal dentate gyrus. Our findings suggest that brain-gut AMPK activation may be an important therapeutic strategy in patients with UC and depression.
Collapse
Affiliation(s)
- Kohei Takahashi
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, 2600-1 Kitakanemaru, Ohtawara, Tochigi 324-8501, Japan
| | - Kazuhiro Kurokawa
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, 2600-1 Kitakanemaru, Ohtawara, Tochigi 324-8501, Japan
| | - Lihua Hong
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, 2600-1 Kitakanemaru, Ohtawara, Tochigi 324-8501, Japan
| | - Kazuya Miyagawa
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, 2600-1 Kitakanemaru, Ohtawara, Tochigi 324-8501, Japan
| | - Atsumi Mochida-Saito
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, 2600-1 Kitakanemaru, Ohtawara, Tochigi 324-8501, Japan
| | - Hiroshi Takeda
- Department of Pharmacology, School of Pharmacy at Fukuoka, International University of Health and Welfare, 137-1 Enokizu, Okawa, Fukuoka 831-8501, Japan
| | - Minoru Tsuji
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, 2600-1 Kitakanemaru, Ohtawara, Tochigi 324-8501, Japan.
| |
Collapse
|
11
|
Barseghyan M, Chae-Kim J, Catherino WH. The efficacy of medical management of leiomyoma-associated heavy menstrual bleeding: a mini review. F S Rep 2024; 5:4-8. [PMID: 38524211 PMCID: PMC10958631 DOI: 10.1016/j.xfre.2023.10.003] [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: 05/29/2023] [Revised: 09/25/2023] [Accepted: 10/07/2023] [Indexed: 03/26/2024] Open
Abstract
Leiomyomas, or fibroids, are benign uterine tumors that are commonly associated with abnormal uterine bleeding-L particularly heavy menstrual bleeding (HMB). Treatment options include expectant, medical, image-guided, and surgical. Medical management of HMB is the preferred first-line treatment and includes nonsteroidal anti-inflammatory drugs, contraceptive hormones, tranexamic acid, levonorgestrel intrauterine system, gonadotropin-releasing hormone (GnRH) antagonists and antagonists, selective progesterone receptor modulators, selective estrogen receptor modulators, and aromatase inhibitors. Although alternatives such as vitamins and supplements have been suggested, there is currently a lack of robust evidence of their efficacy. Many of these therapies treat the symptoms rather than the underlying pathology. Progestin-based therapies are the most commonly utilized, although research supporting their effectiveness in the treatment of HMB is modest. Although GnRH agonists and antagonists, which are federal drug administration-approved therapies, provide substantial improvement in abnormal uterine bleeding-L with HMB, the effects typically last for the duration of therapy. Patients may also face financial barriers to GnRH analog therapy. Future studies are required to delineate the nonhormonal treatment options and the long-term management of leiomyoma-associated HMB.
Collapse
Affiliation(s)
- Mariam Barseghyan
- Obstetrics and Gynecology, MedStar Washington Hospital Center, Georgetown University, Washington, District of Columbia
| | - Jennifer Chae-Kim
- Eunice Kennedy Shriver, National Institute of Child Health and Human Development, National Institute of Health, Bethesda, Maryland
| | - William H. Catherino
- Gynecologic Surgery and Obstetrics, Uniformed Services University of Health Sciences, Bethesda, Maryland
| |
Collapse
|
12
|
Abstract
Pericarditis typically presents with classic symptoms of acute sharp, retrosternal, and pleuritic chest pain. It can have several different underlying causes including viral, bacterial, and autoimmune etiologies. The mainstays of pericarditis treatment are nonsteroidal anti-inflammatory drugs and colchicine with glucocorticoids or other immunosuppressive drugs used for refractory cases and relapse. Myocarditis is an inflammatory disease of the cardiac muscle that is caused by a variety of infectious and noninfectious conditions. It mainly affects young adults (median age 30-45 years), and men more than women. The clinical manifestations of myocarditis are highly variable, so a high level of suspicion in the early stage of disease is important to facilitate diagnosis. The treatment of myocarditis includes nonspecific treatment aimed at complications such as heart failure and arrhythmia, as well as specific treatment aimed at underlying causes. Pericarditis and myocarditis associated with vaccine have been extremely rare before coronavirus disease 2019 (COVID-19). There is a small increase of incidence after COVID-19 messenger ribonucleic acid vaccine, but the relative risk for pericarditis and myocarditis due to severe acute respiratory syndrome coronavirus 2 infection is much higher. Therefore, vaccination against COVID-19 is currently recommended for everyone aged 6 years and older.
Collapse
Affiliation(s)
- Philip Hunter Spotts
- Department of Family Medicine & Community Health, Duke Student Health, Duke University, 305 Towerview Road, Second Floor, Durham, NC 27708, USA.
| | - Fan Zhou
- Department of Family Medicine & Community Health, Duke Student Health, Duke University, 305 Towerview Road, Second Floor, Durham, NC 27708, USA
| |
Collapse
|
13
|
Gračan R, Blažević SA, Brižić M, Hranilovic D. Beyond the Brain: Perinatal Exposure of Rats to Serotonin Enhancers Induces Long-Term Changes in the Jejunum and Liver. Biomedicines 2024; 12:357. [PMID: 38397959 PMCID: PMC10887406 DOI: 10.3390/biomedicines12020357] [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: 12/21/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/25/2024] Open
Abstract
Serotonin (5-hydroxytryptamine, 5HT) homeostasis is essential for many physiological processes in the central nervous system and peripheral tissues. Hyperserotonemia, a measurable sign of 5HT homeostasis disruption, can be caused by 5HT-directed treatment of psychiatric and gastrointestinal diseases. Its impact on the long-term balance and function of 5HT in the peripheral compartment remains unresolved and requires further research due to possible effects on human health. We explored the effects of perinatal 5HT imbalance on the peripheral organs responsible for serotonin metabolism-the jejunum, a synthesis site, and the liver, a catabolism site-in adult rats. Hyperserotonemia was induced by subchronic treatment with serotonin precursor 5-hydroxytryptophan (5HTP) or serotonin degradation inhibitor tranylcypromine (TCP). The jejunum and liver were collected on postnatal day 70 and analyzed histomorphometrically. Relative mRNA levels of 5HT-regulating proteins were determined using qRT-PCR. Compared to controls, 5HTP- and TCP-treated rats had a reduced number of 5HT-producing cells and expression of the 5HT-synthesising enzyme in the jejunum, and an increased expression of 5HT-transporter accompanied by karyomegaly in hepatocytes, with these differences being more pronounced in the TCP-treated animals. Here, we report that perinatal 5HT disbalance induced long-term cellular and molecular changes in organs regulating 5HT-metabolism, which may have a negative impact on 5HT availability and function in the periphery. Our rat model demonstrates a link between the developmental abnormalities of serotonin homeostasis and 5HT-related changes in adult life and may be suitable for exploring the neurobiological substrates of vulnerability to behavioral and metabolic disorders, as well as for modeling the adverse effects of the prenatal exposure to 5HT enhancers in the human population.
Collapse
Affiliation(s)
- Romana Gračan
- Division of Zoology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia;
| | - Sofia Ana Blažević
- Division of Animal Physiology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia; (M.B.); (D.H.)
| | - Matea Brižić
- Division of Animal Physiology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia; (M.B.); (D.H.)
| | - Dubravka Hranilovic
- Division of Animal Physiology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia; (M.B.); (D.H.)
| |
Collapse
|
14
|
Steinsdóttir HR, Sigurðsson MI, Björnsson ES, Jónsdóttir F. The incidence and prevalence of proton pump inhibitor usage among internal medicine patients after hospital admission: A retrospective cohort study. Eur J Clin Pharmacol 2024; 80:273-281. [PMID: 38105298 DOI: 10.1007/s00228-023-03607-z] [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: 03/16/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND The use of proton pump inhibitors (PPIs) has increased over the past decades. One potential gateway into new PPI use is following a hospital admission. The study aimed to examine the incidence of new PPI usage following admission to internal medicine services and the ratio of new persistent users. METHODS A retrospective descriptive study was conducted among all adults who had been admitted to internal medicine wards at the National University Hospital of Iceland from 2010-2020. Data was obtained from the Icelandic Internal Medicine Database. The proportion of patients who started treatment with PPI within 3 months of discharge (new users) and the proportion of patients who continued to use it after 3 months (persistent users) were examined. RESULTS Among 85.942 admissions during the study period, 7238 (15.6%) became new users, and of those 4942 (68%) were new persistent users. The incidence of new PPI use was highest for patients discharged from gastroenterology (32.2%), hematology (31.8%), and oncology (29.2%). Patients with new PPI use more commonly had a history of malignancy (19.5%) and liver disease (22.7%) and more commonly were admitted to the ICU during their hospitalization. The highest ratio of persistent usage was among patients discharged from geriatric medicine (84%). CONCLUSION One in every six patients admitted to internal medicine wards filled out a prescription for PPI within 3 months from discharge, and a large proportion of them became persistent users. The high rate of new PPI users from oncology and hematology is noteworthy and requires further research.
Collapse
Affiliation(s)
- Helga Rut Steinsdóttir
- Clinical Pharmacy Services, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland.
| | - Martin I Sigurðsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Division of Anesthesia and Intensive Care Medicine, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
| | - Einar Stefán Björnsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Department of Internal Medicine, Division of Gastroenterology, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
| | - Freyja Jónsdóttir
- Clinical Pharmacy Services, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
- Pharmaceutical Sciences, University of Iceland, Reykjavik, Iceland
| |
Collapse
|
15
|
Osipenko L, Potey P, Perez B, Angelov F, Parvanova I, Ul-Hasan S, Mossialos E. The Origin of First-in-Class Drugs: Innovation Versus Clinical Benefit. Clin Pharmacol Ther 2024; 115:342-348. [PMID: 37983965 DOI: 10.1002/cpt.3110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 11/13/2023] [Indexed: 11/22/2023]
Abstract
First-in-class (FIC) designation became a hallmark of innovation, however, even at the marketing authorization stage, little is known about the clinical benefits these products deliver. We identified the provenance of the FIC drugs that entered the French market from 2008 to 2018 and matched these medicines to the clinical benefit grading by Haute Autorité de Santé (HAS) and Prescrire. Analyses were performed using descriptive statistics to present our findings by drug origin and therapeutic area and to establish the degree of concordance between HAS and Prescrire. Of the 135 FIC drugs identified, 71.1% (n = 96) originated from the industry, 16.3% (n = 22) from academia, and 12.6% (n = 17) from joint partnerships. Three therapeutic areas accounted for most FIC medications: antineoplastic (25.9%, N = 35), anti-infective (14.1%, N = 19), and metabolic (11.1%, N = 15) agents. HAS and Prescrire agreed on 60.74% of clinical benefit gradings. According to HAS, only 5% of all FIC drugs had substantial added benefit, and only 3%, according to Prescrire. HAS and Prescrire graded 45.9% and 68.2%, respectively, of FIC drugs as no clinical benefit and 48.9% and 28.9%, respectively, as some clinical benefit. FIC-designated drugs are primarily of industry (> 70%) rather than academic origin. We found that 55% of FIC medicines that entered the French market over the 10-year period deliver no additional clinical benefit. Whereas FIC medicines may represent important scientific advancements in drug development, in > 50% of cases, the new mode of action does not translate into additional clinical benefits for patients.
Collapse
Affiliation(s)
- Leeza Osipenko
- Department of Health Policy, LSE, London, UK
- Consilium Scientific, London, UK
| | - Philippe Potey
- Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Bernardo Perez
- Department of Health Policy, LSE, London, UK
- Cleveland Clinic, Cleveland, Ohio, USA
| | - Filip Angelov
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, Denmark
| | | | - Saba Ul-Hasan
- Department of Health Policy, LSE, London, UK
- Consilium Scientific, London, UK
| | | |
Collapse
|
16
|
Kwak N, Lee H, Kim BK, Yu YM, Kang HY. Association between selective serotonin reuptake inhibitor use and developing irritable bowel syndrome through retrospective analysis. J Gastroenterol Hepatol 2024; 39:280-288. [PMID: 37961007 DOI: 10.1111/jgh.16406] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/14/2023] [Accepted: 10/21/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND AND AIM Serotonin affects the balance and integrity of the gut microbiome; however, studies have confirmed the influence of selective serotonin reuptake inhibitors (SSRIs) on irritable bowel syndrome (IBS). We evaluated the association between SSRI use and subsequent IBS occurrence in a real-world setting. METHODS A multivariate Cox proportional hazard model was adopted, and the National Health Insurance Service cohort claims database between 2010 and 2019 was used. Non-SSRI users were selected using the propensity score matching method. Subgroup analyses were performed using the point of use, cumulative dose, and duration of SSRI use. Additional analysis was performed using a control group without psychiatric medications. RESULTS We included 2901 SSRI users and 2727 non-SSRI users. After adjusting covariates, the risk of developing IBS in SSRI users was 1.54 times that in non-SSRI users (95% confidence interval [CI]: 1.01-2.33). The hazard ratio (HR) of the recent, heavy, and short-term user groups were 3.19 (95% CI: 2.03-4.99), 2.22 (95% CI: 1.50-3.29), and 4.83 (95% CI: 3.02-7.73), respectively, compared with that of non-users. In patients without a history of psychiatric medications, the risk of IBS incidence after SSRI use increased significantly (HR: 1.61, 95% CI: 1.06-2.42), whereas HR was insignificant in patients with a history of psychiatric medications (HR: 1.25, 95% CI: 0.98-1.60). CONCLUSIONS The risk of subsequent IBS occurrence following SSRI use was high in patients who initially took a heavy SSRI dose and those who did not have a history of psychiatric drug use.
Collapse
Affiliation(s)
- Nayoung Kwak
- Graduate Program of Industrial Pharmaceutical Science, Yonsei University, Incheon, Korea
| | - Hankil Lee
- College of Pharmacy, Ajou University, Suwon, Korea
- Department of Biohealth Regulatory Science, Graduate School of Ajou University, Suwon, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
- Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Korea
| | - Yun Mi Yu
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Korea
| | - Hye-Young Kang
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Korea
| |
Collapse
|
17
|
Besson FL, Treglia G, Bucerius J, Anagnostopoulos C, Buechel RR, Dweck MR, Erba PA, Gaemperli O, Gimelli A, Gheysens O, Glaudemans AWJM, Habib G, Hyafil F, Lubberink M, Rischpler C, Saraste A, Slart RHJA. A systematic review for the evidence of recommendations and guidelines in hybrid nuclear cardiovascular imaging. Eur J Nucl Med Mol Imaging 2024:10.1007/s00259-024-06597-x. [PMID: 38221570 DOI: 10.1007/s00259-024-06597-x] [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: 11/05/2023] [Accepted: 01/01/2024] [Indexed: 01/16/2024]
Abstract
OBJECTIVES This study aimed to evaluate the level of evidence of expert recommendations and guidelines for clinical indications and procedurals in hybrid nuclear cardiovascular imaging. METHODS From inception to August 2023, a PubMed literature analysis of the latest version of guidelines for clinical hybrid cardiovascular imaging techniques including SPECT(/CT), PET(/CT), and PET(/MRI) was performed in two categories: (1) for clinical indications for all-in primary diagnosis; subgroup in prognosis and therapy evaluation; and for (2) imaging procedurals. We surveyed to what degree these followed a standard methodology to collect the data and provide levels of evidence, and for which topic systematic review evidence was executed. RESULTS A total of 76 guidelines, published between 2013 and 2023, were included. The evidence of guidelines was based on systematic reviews in 7.9% of cases, non-systematic reviews in 47.4% of cases, a mix of systematic and non-systematic reviews in 19.7%, and 25% of guidelines did not report any evidence. Search strategy was reported in 36.8% of cases. Strengths of recommendation were clearly reported in 25% of guidelines. The notion of external review was explicitly reported in 23.7% of cases. Finally, the support of a methodologist was reported in 11.8% of the included guidelines. CONCLUSION The use of evidence procedures for developing for evidence-based cardiovascular hybrid imaging recommendations and guidelines is currently suboptimal, highlighting the need for more standardized methodological procedures.
Collapse
Affiliation(s)
- Florent L Besson
- Department of Nuclear Medicine-Molecular Imaging, DMU SMART IMAGING, Hôpitaux Universitaires Paris-Saclay, AP-HP, CHU Bicêtre, Le Kremlin Bicetre, France
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicetre, France
- Commissariat À L'énergie Atomique Et Aux Énergies Alternatives (CEA), Centre National de La Recherche Scientifique (CNRS), Inserm, BioMaps, Université Paris-Saclay, Le Kremlin-Bicetre, France
| | - Giorgio Treglia
- Division of Nuclear Medicine, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6501, Bellinzona, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, 6900, Lugano, Switzerland
| | - Jan Bucerius
- Department of Nuclear Medicine, Georg-August University Göttingen, Universitätsmedizin Göttingen, Gottingen, Germany
| | | | - Ronny R Buechel
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, Zurich, Switzerland
| | - Marc R Dweck
- British Heart Foundation Centre for Cardiovascular Science, Edinburgh Heart Centre, University of Edinburgh, Chancellors Building, Little France Crescent, Edinburgh, UK
| | - Paula A Erba
- Department of Medicine and Surgery, University of Milan Bicocca, and Nuclear Medicine Unit ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | | | | | - Olivier Gheysens
- Department of Nuclear Medicine, Cliniques Universitaires Saint-Luc, Institut Roi Albert II, Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Gilbert Habib
- Department of Cardiology, APHM, La Timone Hospital, Marseille, France
| | - Fabian Hyafil
- Department of Nuclear Medicine, DMU IMAGINA, Georges-Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, F75015, Paris, France
| | - Mark Lubberink
- Medical Imaging Centre, Uppsala University Hospital, Uppsala, Sweden
| | | | - Antti Saraste
- Heart Center, Turku University Hospital and University of Turku, Turku, Finland
| | - Riemer H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
- Department of Biomedical Photonic Imaging, Faculty of Science and Technology, University of Twente, Enschede, the Netherlands.
| |
Collapse
|
18
|
Terävä-Utti E, Nurmi M, Laitinen L, Rissanen T, Polo-Kantola P. Hyperemesis gravidarum and eating disorders before and after pregnancy: A register-based study. Int J Eat Disord 2024; 57:70-80. [PMID: 37873998 DOI: 10.1002/eat.24082] [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: 05/17/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 10/25/2023]
Abstract
OBJECTIVE Hyperemesis gravidarum (HG) is a severe form of excessive vomiting during pregnancy. The connection between psychiatric morbidity and HG has been debated, but only a few studies have focused on eating disorders (EDs). The objective of this study was to evaluate the association between HG and both pre-pregnancy and new post-pregnancy EDs. METHODS A register-based controlled study. HG diagnoses were retrieved from healthcare registers between 2005 and 2017. Women with HG in their first pregnancy resulting in delivery were chosen as cases (n = 4265; the HG group) and women with no HG as controls (n = 302,663; the non-HG group). The associations between EDs and HG were analyzed by binary logistic regression, adjusted with age, body mass index, smoking, socioeconomic status, and pre-pregnancy psychiatric diagnoses. RESULTS In the HG group, 1.6% and in the non-HG group, 0.2% had a pre-pregnancy ED. Women with ED were more likely to have HG in their first pregnancy compared with women with no history of EDs (adjusted odds ratio [AOR] 9.4, 95% CI 6.52-13.66, p < .0001). Moreover, 0.4% of the women in the HG group and 0.1% of the women in the non-HG group had a new ED diagnosis after pregnancy, and thus the women in the HG group were more likely to have an ED diagnosis after pregnancy (AOR I 3.5, 95% CI 1.71-7.15, p < .001, AOR II 2.7, 95% CI 1.30-5.69, p = .008). DISCUSSION We found a bidirectional association between ED and HG, suggesting a shared etiology or risk factors between these disorders. This finding emphasizes the importance of collaboration across various specialties when treating these patients. PUBLIC SIGNIFICANCE Our findings suggest a bidirectional association between HG and EDs before and after pregnancy. This finding provides essential information for healthcare professionals working with pregnant women. As both of these disorders are known to have far-reaching effects on the lives of both the mother and her offspring, our results help clinicians to target special attention and interventions to the patients suffering from these disorders.
Collapse
Affiliation(s)
- Eeva Terävä-Utti
- Department of Obstetrics and Gynecology, Turku University Hospital, Turku, Finland
- University of Turku, Turku, Finland
| | - Miina Nurmi
- Department of Public Health, University of Turku, Turku, Finland
| | - Linda Laitinen
- University of Turku, Turku, Finland
- Department of Obstetrics and Gynecology, Hospital Nova of Central Finland, The Wellbeing Services County of Central Finland, Jyväskylä, Finland
| | - Tiia Rissanen
- Department of Biostatistics, University of Turku, Turku, Finland
| | - Päivi Polo-Kantola
- Department of Obstetrics and Gynecology, Turku University Hospital, Turku, Finland
- University of Turku, Turku, Finland
| |
Collapse
|
19
|
Kalas V, Nguyen J, Wan AW, Dietch ZC, Kulik L, Hughes DL. Acute-on-Chronic Liver Failure Incited by Cyclin-Dependent Kinase Inhibitor Therapy for Breast Cancer Effectively Treated With Liver Transplantation. ACG Case Rep J 2024; 11:e01253. [PMID: 38274302 PMCID: PMC10810594 DOI: 10.14309/crj.0000000000001253] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 12/07/2023] [Indexed: 01/27/2024] Open
Abstract
Cyclin-dependent kinase 4/6 inhibitors are targeted therapies demonstrated to significantly improve overall survival as adjuvant treatment of estrogen receptor-positive breast cancers. Although intended to preferentially arrest cell cycle transitions in tumor cells, these agents can have undesirable systemic side effects, including hepatotoxicity. We report the first case of cyclin-dependent kinase 4/6 inhibitor therapy leading to acute-on-chronic liver failure requiring liver transplantation. Our case highlights the multidisciplinary approach required to manage acute-on-chronic liver failure induced by cancer-directed therapies in those with extrahepatic malignancies.
Collapse
Affiliation(s)
- Vasilios Kalas
- Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, IL
| | - Jessica Nguyen
- Department of Pathology, Northwestern University, Chicago, IL
| | - Alan W. Wan
- Division of Hematology and Oncology, Department of Medicine, Northwestern University, Chicago, IL
| | - Zachary C. Dietch
- Department of Transplant Surgery, Northwestern University, Chicago, IL
| | - Laura Kulik
- Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, IL
| | - Dempsey L. Hughes
- Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, IL
| |
Collapse
|
20
|
Eichholz JC, Wedemeyer H, Maasoumy B. The Challenge of Anticoagulation in Liver Cirrhosis. Visc Med 2024; 39:169-176. [PMID: 38205270 PMCID: PMC10775854 DOI: 10.1159/000535438] [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: 09/12/2023] [Accepted: 11/22/2023] [Indexed: 01/12/2024] Open
Abstract
Background Advanced liver diseases are characterized by a number of changes in the hemostatic system. Due to the occurrence of bleeding events in patients with liver cirrhosis, there seems to be a hesitance to the administration of anticoagulant medications. This review summarizes challenges, recommendations, and current developments of anticoagulation in the cirrhotic patient. Summary The risk of thrombotic events in patients with liver cirrhosis is at least as high as in patients with healthy liver function if not even higher. Standard laboratory markers do not truly reflect the complexity of changes that take place in the coagulative system and therefore cannot be used as a reference for risk of thrombosis or hemorrhage. Potential options for anticoagulant therapy are heparins, vitamin K antagonists, and direct-acting oral anticoagulants which come with differences in safety, application, possible side effects, and data availability for the patient cohort. Key Message The administration of anticoagulation can be beneficial in patients with liver disease if the indication is present and bleeding prophylaxis has been established. Direct-acting oral anticoagulants appear to be a promising new approach with many improvements compared to conventional substances. Nevertheless, there is a need for further data and prospective trials on the use in patients with liver cirrhosis.
Collapse
Affiliation(s)
- Julia Carolin Eichholz
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- German Centre for Infection Research (DZIF), Hannover-Braunschweig, Hannover, Germany
- Excellence Cluster Resist, Hannover Medical School, Hannover, Germany
- D-SOLVE Consortium, Hannover, Germany
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- Center for Individualized Infection Medicine (CIIM), Hannover, Germany
| |
Collapse
|
21
|
Degli Esposti L. Author's Reply: "A retrospective analysis of treatment patterns, drug discontinuation and healthcare costs in Crohn's disease patients treated with biologics". Dig Liver Dis 2024; 56:216-217. [PMID: 38044227 DOI: 10.1016/j.dld.2023.11.006] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 11/07/2023] [Indexed: 12/05/2023]
Affiliation(s)
- Luca Degli Esposti
- CliCon S.r.l., Società Benefit, Health, Economics & Outcomes Research, 40137 Bologna, Italy.
| |
Collapse
|
22
|
Rabkin SW, Singh I. Differences in circadian variation in QT interval of the ECG in women compared to men. Am J Cardiovasc Dis 2023; 13:363-371. [PMID: 38205066 PMCID: PMC10774619] [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] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 11/13/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND Measurement of the QT interval in the ECG (QT interval) is important in evaluating risk for cardiac death and for assessing the impact of drugs on the heart. The objective of this study is to determine whether the time of day affects the QT interval, QT interval variability and whether these relationships are influenced by an individual's sex. METHODS Twenty-four hour ECGs were analyzed in detail on 50 individuals, 49 years of age, without evidence of coronary artery disease, structural heart disease, or significant arrhythmias. Four different QT-heart rate adjustment formulae were calculated and compared. RESULTS There were significant (P=0.0014) differences between the QT-heart rate relationship during three different time-periods (night 00:00 to 08:00 h, day 08:00 to 14:00 h and evening 14:00 to 24:00 h). Women, compared to men, had a steeper relation of QT to RR interval indicating that when heart rate slows at night, the QT interval is more prolonged which is consistent with a greater susceptibility to fatal arrhythmias. The variability of the QT interval (the SD) was significantly (P<0.01) greater in men than women at night and in the evening but not during the day. There were differences in the ability of different QT heart rate adjustment formulae to blunt the effect of heart rate changes on the QT interval during the day. CONCLUSION The time of the day that the QT interval is assessed should be considered. The QT heart rate relationship is different in women than in men especially at night. QT interval variability is greater at night especially in men. There are differences in the ability of QT heart rate adjustment formulae to blunt the effect of heart rate on the QT interval. Differences in the QTc at night might be the basis for the higher prevalence of sudden death in women at night.
Collapse
Affiliation(s)
- Simon W Rabkin
- Faculty of Medicine, Department of Medicine, University of British Columbia Vancouver, British Columbia, Canada
| | - Ishmeet Singh
- Faculty of Medicine, Department of Medicine, University of British Columbia Vancouver, British Columbia, Canada
| |
Collapse
|
23
|
Miedziaszczyk M, Maciejewski A, Idasiak-Piechocka I, Karczewski M, Lacka K. Effects of Isoflavonoid and Vitamin D Synergism on Bone Mineral Density-A Systematic and Critical Review. Nutrients 2023; 15:5014. [PMID: 38140273 PMCID: PMC10745652 DOI: 10.3390/nu15245014] [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: 11/18/2023] [Revised: 11/25/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023] Open
Abstract
Phytoestrogens are non-steroidal plant compounds, which bind to α and β estrogen receptors, thereby causing specific effects. The best-known group of phytoestrogens are flavonoids, including isoflavonoids-genistein and daidzein. They play a role in the metabolism of bone tissue, improving its density and preventing bone loss, which contributes to reducing the risk of fractures. Vitamin D is found in the form of cholecalciferol (vitamin D3) and ergocalciferol (vitamin D2) and is traditionally recognized as a regulator of bone metabolism. The aim of this review was to evaluate the synergistic effect of isoflavonoids and vitamin D on bone mineral density (BMD). The MEDLINE (PubMed), Scopus and Cochrane databases were searched independently by two authors. The search strategy included controlled vocabulary and keywords. Reference publications did not provide consistent data regarding the synergistic effect of isoflavonoids on BMD. Some studies demonstrated a positive synergistic effect of these compounds, whereas in others, the authors did not observe any significant differences. Therefore, further research on the synergism of isoflavonoids and vitamin D may contribute to a significant progress in the prevention and treatment of osteoporosis.
Collapse
Affiliation(s)
- Miłosz Miedziaszczyk
- Department of General and Transplant Surgery, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (M.M.); (I.I.-P.); (M.K.)
| | - Adam Maciejewski
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355 Poznan, Poland;
| | - Ilona Idasiak-Piechocka
- Department of General and Transplant Surgery, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (M.M.); (I.I.-P.); (M.K.)
| | - Marek Karczewski
- Department of General and Transplant Surgery, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (M.M.); (I.I.-P.); (M.K.)
| | - Katarzyna Lacka
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355 Poznan, Poland;
| |
Collapse
|
24
|
Schaeffer S, Lutz C, Dobbie M, Terracciano LM, Matter M, Vosbeck J, Heim MH, Bernsmeier C. Ribociclib-induced liver injury: a case report. Front Oncol 2023; 13:1256783. [PMID: 38107071 PMCID: PMC10722253 DOI: 10.3389/fonc.2023.1256783] [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: 07/11/2023] [Accepted: 11/13/2023] [Indexed: 12/19/2023] Open
Abstract
Background Idiosyncratic drug-induced liver injury (DILI) is a rare, unpredictable hepatic adverse event and the most common cause of acute liver failure in Europe and the US. Ribociclib is a potent Cyclin-dependent kinase 4 and 6 (CDK4/6)-inhibitor administered for advanced hormone-receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative breast cancer. Previous reports have shown hepatotoxicity without liver necrosis related to ribociclib. Case presentation A 41-year-old female patient with primary metastatic HR-positive, HER2-negative breast cancer developed liver enzyme elevation under treatment with ribociclib. Ribociclib was withdrawn 8 weeks after initiation due to liver enzyme elevation. A liver biopsy, performed due to further enzyme increase (peak ALT 2836 U/l), onset of jaundice (peak bilirubin 353 µmol/l) and coagulopathy (INR 1.8) two weeks later, revealed acute hepatitis with 30% parenchymal necrosis. Roussel Uclaf Causality Assessment Method (RUCAM) score was 7 points (probable). Under treatment with prednisone (60mg), initiated 2 weeks after drug withdrawal, and subsequently N-acetylcysteine (Prescott regimen) liver enzymes normalized within 8 weeks along with prednisone tapering. Conclusion This case illustrates the development of a severe idiosyncratic hepatocellular pattern DILI grade 3 (International DILI Expert Working Group) induced by ribociclib. Routine liver enzyme testing during therapy, immediate hepatologic work-up and treatment interruption in case of liver enzyme elevation are highly recommended. Corticosteroid treatment should be considered in cases of severe necroinflammation.
Collapse
Affiliation(s)
- Sofia Schaeffer
- University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Christian Lutz
- University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Michael Dobbie
- Department of Oncology, Hôpital du Jura, Delémont, Switzerland
| | - Luigi M. Terracciano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- Department of Pathology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Matthias Matter
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Jürg Vosbeck
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Markus H. Heim
- University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | | |
Collapse
|
25
|
Jaiswal V, Mukherjee D, Peng Ang S, Kainth T, Naz S, Babu Shrestha A, Agrawal V, Mitra S, Ee Chia J, Jilma B, Mamas MA, Gebhard C, Postula M, Siller-Matula JM. COVID-19 vaccine-associated myocarditis: Analysis of the suspected cases reported to the EudraVigilance and a systematic review of the published literature. Int J Cardiol Heart Vasc 2023; 49:101280. [PMID: 38143781 PMCID: PMC10746454 DOI: 10.1016/j.ijcha.2023.101280] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 08/31/2023] [Accepted: 09/21/2023] [Indexed: 12/26/2023]
Abstract
Background Myocarditis secondary to Coronavirus Disease 2019 (COVID-19) vaccination has been reported in the literature. Objective This study aimed to characterize the reported cases of myocarditis after COVID-19 vaccination based on age, gender, doses, and vaccine type from published literature and the EudraVigilance database. Methods We performed an analysis in the EudraVigilance database (until December 18, 2021) and a systematic review of published literature for reported cases of suspected myocarditis and pericarditis (until 30th June 2022) after the COVID-19 vaccination. Results EudraVigilance database analysis revealed 16,514 reported cases of myocarditis or pericarditis due to the vaccination with COVID-19 vaccines. The cases of myo- or pericarditis were reported predominantly in the age group of 18-64 (n = 12,214), and in males with a male-to-female (M: F) ratio of 1.7:1. The mortality among myocarditis patients was low, with 128 deaths (2 cases per 10.000.000 administered doses) being reported. For the systematic review, 72 studies with 1026 cases of myocarditis due to the vaccination with COVID-19 vaccines were included. The analysis of published cases has revealed that the male gender was primarily affected with myocarditis post-COVID-vaccination. The median (IQR) age of the myocarditis cases was 24.6 [19.5-34.6] years, according to the systematic review of the literature. Myocarditis cases were most frequently published after the vaccination with m-RNA vaccines and after the second vaccination dose. The overall mortality of published cases was low (n = 5). Conclusion Myocarditis is a rare serious adverse event associated with a COVID-19 vaccination. With early recognition and management, the prognosis of COVID-19 vaccine-induced myocarditis is favorable.
Collapse
Affiliation(s)
| | | | - Song Peng Ang
- Department of Internal Medicine, Rutgers Health Community Medical Center, Toms River, NJ, USA
| | - Tejasvi Kainth
- Department of Psychiatry, Bronxcare Health System, NY, USA
| | - Sidra Naz
- Department of Internal Medicine, Harvard Medical School/BIDMC, Boston, USA
| | | | | | - Saloni Mitra
- OO Bogomolets National Medical University, Kyiv, Ukraine
| | - Jia Ee Chia
- Department of Internal Medicine, Texas Tech University Health Sciences, El Paso, TX, USA
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University of Vienna, Austria
| | - Mamas A. Mamas
- Keele Cardiovascular Research Group, Keele University, Keele, UK
| | - Catherine Gebhard
- Department of Cardiology, Inselspital, Bern University Hospital, Switzerland
| | - Marek Postula
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Center for Preclinical Research and Technology CEPT, Warsaw, Poland
| | | |
Collapse
|
26
|
Perrone U, Evangelisti G, Laganà AS, Bogliolo S, Ceccaroni M, Izzotti A, Gustavino C, Ferrero S, Barra F. A review of phase II and III drugs for the treatment and management of endometriosis. Expert Opin Emerg Drugs 2023; 28:333-351. [PMID: 38099328 DOI: 10.1080/14728214.2023.2296080] [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: 10/19/2023] [Accepted: 12/13/2023] [Indexed: 12/22/2023]
Abstract
INTRODUCTION Endometriosis is an estrogen-dependent disease that gives rise to pelvic pain and infertility. Although estroprogestins and progestins currently stand as the first-line treatments for this condition, demonstrating efficacy in two-thirds of patients, a significant portion of individuals experience only partial relief or symptom recurrence following the cessation of these therapies. The coexistence of superficial, deep endometriosis, and ovarian endometriomas, as three distinct phenotypes with unique pathogenetic and molecular characteristics, may elucidate the current heterogeneous biological response to available therapy. AREAS COVERED The objective of this review is to furnish the reader with a comprehensive summary pertaining to phase II-III hormonal treatments for endometriosis. EXPERT OPINION Ongoing research endeavors are directed toward the development of novel hormonal options for this benign yet debilitating disease. Among them, oral GnRH antagonists emerge as a noteworthy option, furnishing rapid therapeutic onset without an initial flare-up; these drugs facilitate partial or complete estrogen suppression, and promote prompt ovarian function recovery upon discontinuation, effectively surmounting the limitations associated with previously employed GnRH agonists. Limited evidence supports the use of selective estrogen and progesterone receptor modulators. Consequently, further extensive clinical research is imperative to garner a more profound understanding of innovative targets for novel hormonal options.
Collapse
Affiliation(s)
- Umberto Perrone
- Unit of Obstetrics and Gynecology, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
| | | | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | | | - Marcello Ceccaroni
- Department of Obstetrics and Gynecology, Gynecologic Oncology and Minimally Invasive Pelvic Surgery, International School of Surgical Anatomy, IRCCS "Sacro Cuore-Don Calabria" Hospital, Verona, Italy
| | - Alberto Izzotti
- Unit of Mutagenesis and Cancer Prevention, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Claudio Gustavino
- Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Fabio Barra
- Unit of Obstetrics and Gynecology, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| |
Collapse
|
27
|
Gilbert JA, Dothard M. Guest editorial from The BMS Annual Lecture 2023. Post Reprod Health 2023; 29:187-189. [PMID: 38059588 DOI: 10.1177/20533691231217150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Affiliation(s)
- Jack A Gilbert
- Biomedical Sciences Graduate Program and Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
- Scripps Institution Oceanography, University of California San Diego, La Jolla, CA, USA
| | - Marisol Dothard
- Biomedical Sciences Graduate Program and Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
| |
Collapse
|
28
|
Rosell-Hidalgo A, Bruhn C, Shardlow E, Barton R, Ryder S, Samatov T, Hackmann A, Aquino GR, Fernandes Dos Reis M, Galatenko V, Fritsch R, Dohrmann C, Walker PA. In-depth mechanistic analysis including high-throughput RNA sequencing in the prediction of functional and structural cardiotoxicants using hiPSC cardiomyocytes. Expert Opin Drug Metab Toxicol 2023:1-23. [PMID: 37995132 DOI: 10.1080/17425255.2023.2273378] [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: 06/20/2023] [Accepted: 09/15/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Cardiotoxicity remains one of the most reported adverse drug reactions that lead to drug attrition during pre-clinical and clinical drug development. Drug-induced cardiotoxicity may develop as a functional change in cardiac electrophysiology (acute alteration of the mechanical function of the myocardium) and/or as a structural change, resulting in loss of viability and morphological damage to cardiac tissue. RESEARCH DESIGN AND METHODS Non-clinical models with better predictive value need to be established to improve cardiac safety pharmacology. To this end, high-throughput RNA sequencing (ScreenSeq) was combined with high-content imaging (HCI) and Ca2+ transience (CaT) to analyze compound-treated human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs). RESULTS Analysis of hiPSC-CMs treated with 33 cardiotoxicants and 9 non-cardiotoxicants of mixed therapeutic indications facilitated compound clustering by mechanism of action, scoring of pathway activities related to cardiomyocyte contractility, mitochondrial integrity, metabolic state, diverse stress responses and the prediction of cardiotoxicity risk. The combination of ScreenSeq, HCI and CaT provided a high cardiotoxicity prediction performance with 89% specificity, 91% sensitivity and 90% accuracy. CONCLUSIONS Overall, this study introduces mechanism-driven risk assessment approach combining structural, functional and molecular high-throughput methods for pre-clinical risk assessment of novel compounds.
Collapse
Affiliation(s)
- Alicia Rosell-Hidalgo
- The authors contributed equally to this work
- Cyprotex Discovery Ltd UK, Macclesfield, UK
| | - Christopher Bruhn
- The authors contributed equally to this work
- Evotec International GmbH, Göttingen, Germany
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Mathevula H, Schellack N, Orubu S, Godman B, Matlala M. Off-Label and Unlicenced Medicine Use among Hospitalised Children in South Africa: Practice and Policy Implications. Pharmacy (Basel) 2023; 11:174. [PMID: 37987384 PMCID: PMC10661306 DOI: 10.3390/pharmacy11060174] [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: 09/14/2023] [Revised: 10/25/2023] [Accepted: 11/05/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Information regarding off-label and unlicensed medicine use among South African children is limited. This is a concern as the prescribing of off-label and unlicensed medicines can lead to issues of effectiveness and safety as well as raise liability issues in the event of adverse events. This potentially exposes physicians to legal penalties. Consequently, we sought to determine the prevalence of off-label and unlicensed medicine use among paediatric patients in South Africa to provide future direction. METHODS This study retrospectively examined the use of medicine in a point-prevalence survey study (PPS) involving paediatric patients aged (0-2 years) admitted to selected public hospitals in Gauteng Province, South Africa. Data were collected per hospital over two days between February 2022 and July 2022. Demographics, duration of treatment, diagnosis, and medicines prescribed were collected from patient medical records using a mobile application. Prescribed medicines were reviewed against the medicine formularies and other databases to assess their appropriateness. RESULTS From three academic hospitals, 184 patient records were reviewed. A total of 592 medicines were dispensed, of which 379 (64.0%) were licensed and 213 (36.0%) were used off-label/unlicensed for paediatric patients 0-2 years of age. The most prevalent off-label and unlicensed medicines were multivitamins (n = 32, 15.0%) and ampicillin injections (n = 15, 7.0%). CONCLUSION The frequency of unlicensed and off-label medicine prescribing shown in this study is consistent with the literature and can be considered high. This practice can pose a risk because it adversely affects patients if not properly regulated. Attention is needed to ensure future high-quality, safe, and effective use of medicines.
Collapse
Affiliation(s)
- Hlayiseka Mathevula
- School of Pharmacy, Sefako Makgatho Health Sciences University, Molotlegi Street, Pretoria 0204, South Africa; (B.G.); (M.M.)
| | - Natalie Schellack
- Department of Pharmacology, University of Pretoria, Pretoria 0084, South Africa;
| | - Samuel Orubu
- Pharmacy Department, Niger Delta University, Yenagoa P.O. BOX 72, Nigeria;
- Global Strategy Lab, York University, Toronto, ON 4700, Canada
| | - Brian Godman
- School of Pharmacy, Sefako Makgatho Health Sciences University, Molotlegi Street, Pretoria 0204, South Africa; (B.G.); (M.M.)
- Department of Pharmacoepidemiology, Strathclyde Institute of Pharmacy and Biomedical Science (SIPBS), University of Strathclyde, Glasgow G4 0RE, UK
| | - Moliehi Matlala
- School of Pharmacy, Sefako Makgatho Health Sciences University, Molotlegi Street, Pretoria 0204, South Africa; (B.G.); (M.M.)
| |
Collapse
|
30
|
Murished GM, Dandachi I, Aljabr W. Side effects of COVID-19 vaccines in the middle eastern population. Front Immunol 2023; 14:1270187. [PMID: 38022593 PMCID: PMC10654979 DOI: 10.3389/fimmu.2023.1270187] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
The COVID-19 pandemic has caused severe worldwide health concerns since its first description as the SARS-COV-2 virus in December 2019. The wide dissemination of this virus, together with the lack of treatment, prompted vaccine development within a short period of time to elicit a protective immunity against COVID-19. Due to their rapid development, potential subsequent side effects of COVID-19 vaccines were overlooked, which might lead to many health concerns. This is especially true for patients at a greater risk of harm from COVID-19, such as pregnant women, children, and patients with pre-existing chronic diseases. In this review, we provide a summary of common to rare side effects of administrated COVID-19 vaccines in a Middle Eastern population. We have found that the distinction between side effects from COVID-19 vaccines in terms of frequency and severity is attributed to the differences in study populations, gender, and age. Pain at the injection site, fever, headache, fatigue, and muscle pain were the most common reported side effects. Vaccinated subjects with previous COVID-19 infection exhibited an equivalent neutralizing response after just one dose compared to two doses of vaccine. Consequently, individuals who experienced more side effects had significantly higher antibody levels. This indicates that having better immunity correlates with higher antibody levels, leading to a higher frequency of vaccine side effects. Individuals with underlying comorbidities, particularly having known allergies and with illnesses such as diabetes and cancer, might be more prone to post-vaccination side effects. Studies of a high-risk population in Middle Eastern countries are limited. Future studies should be considered to determine long-term side effects, side effects after booster doses, and side effect differences in cases of heterologous and homologous vaccination for better understanding and proper handling of high-risk populations and patients who experience these side effects.
Collapse
Affiliation(s)
| | | | - Waleed Aljabr
- Research Center, King Fahad Medical City, Riyadh, Saudi Arabia
| |
Collapse
|
31
|
Cazzaniga ME, Ciaccio A, Danesi R, Duhoux FP, Girmenia C, Zaman K, Lindman H, Luppi F, Mavroudis D, Paris I, Olubukola A, Samreen A, Schem C, Singer C, Snegovoy A. Late onset toxicities associated with the use of CDK 4/6 inhibitors in hormone receptor positive (HR+), human epidermal growth factor receptor-2 negative (HER2-) metastatic breast cancer patients: a multidisciplinary, pan-EU position paper regarding their optimal management. The GIOCONDA project. Front Oncol 2023; 13:1247270. [PMID: 37954071 PMCID: PMC10639170 DOI: 10.3389/fonc.2023.1247270] [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: 06/25/2023] [Accepted: 09/26/2023] [Indexed: 11/14/2023] Open
Abstract
The personalization of therapies in breast cancer has favoured the introduction of new molecular-targeted therapies into clinical practice. Among them, cyclin-dependent kinases 4 and 6 (CDK4/6) inhibitors have acquired increasing importance, with the approval in recent years of palbociclib, ribociclib, and abemaciclib in combination with endocrine therapy. Currently, no guidelines are available to monitor and manage potential long-term toxicities associated with the use of these drugs. A multidisciplinary panel of European oncologists, was supported by a pharmacologist, a hematologist, a hepatologist and a pulmonologist to discuss the management of long-term toxicities, based on the literature review and their clinical experience. The panel provided detailed roadmaps to manage long-term toxicities associated with the use of CDK4/6 inhibitors in clinical practice. Knowing the frequency and characteristics of the toxicity profile associated with each CDK4/6 inhibitor is important in the decision-making process to match the right drug to the right patient.
Collapse
Affiliation(s)
- Marina Elena Cazzaniga
- Phase 1 Research Unit, IRCCS San Gerardo dei Tintori, Monza (MB), Italy
- School of Medicine and Surgery, Milano Bicocca University, Monza (MB), Italy
| | - Antonio Ciaccio
- School of Medicine and Surgery, Milano Bicocca University, Monza (MB), Italy
- Gastroenterologic Unit, IRCCS San Gerardo dei Tintori, Monza (MB), Italy
| | - Romano Danesi
- Department Experimental and Clinical Medicine, University of Pisa, Pisa, Italy
| | | | - Corrado Girmenia
- Department of Hematology, Oncology and Dermatology, Azienda Ospedaliero-Universitaria Policlinico Umberto I, Roma, Italy
| | - Kalhil Zaman
- Breast Center, Department Of Oncology, Lausanne University Hospital CHUV, Lausanne, Switzerland
| | - Henrik Lindman
- Department Of Immunology, Genetics And Pathology, Uppsala University, Uppsala, Sweden
| | - Fabrizio Luppi
- School of Medicine and Surgery, Milano Bicocca University, Monza (MB), Italy
- Division Of Respiratory Diseases, Fondazione IRCCS San Gerardo Dei Tintori, Monza (MB), Italy
| | - Dimitrios Mavroudis
- Department Of Medical Oncology, University Hospital Of Heraklion, Crete, Greece
| | - Ida Paris
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Ayodele Olubukola
- University Hospitals of Leicester NHS Trust, Leicester, United Kingdom
| | - Ahmed Samreen
- University Hospitals Of Leicester Osborne Building, Leicester Royal Infirmary, Leicester, United Kingdom
| | | | - Christian Singer
- Department Of Obstetrics & Gynecology Head, Center For Breast Health, Medical University of Vienna, Vienna, Austria
| | - Anton Snegovoy
- Department Of Oncology, University Of Medicine & Dentistry, Moscow, Russia
| |
Collapse
|
32
|
Çınaroğlu S, Biggin PC. Computed Protein-Protein Enthalpy Signatures as a Tool for Identifying Conformation Sampling Problems. J Chem Inf Model 2023; 63:6095-6108. [PMID: 37759363 PMCID: PMC10565830 DOI: 10.1021/acs.jcim.3c01041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Indexed: 09/29/2023]
Abstract
Understanding the thermodynamic signature of protein-peptide binding events is a major challenge in computational chemistry. The complexity generated by both components possessing many degrees of freedom poses a significant issue for methods that attempt to directly compute the enthalpic contribution to binding. Indeed, the prevailing assumption has been that the errors associated with such approaches would be too large for them to be meaningful. Nevertheless, we currently have no indication of how well the present methods would perform in terms of predicting the enthalpy of binding for protein-peptide complexes. To that end, we carefully assembled and curated a set of 11 protein-peptide complexes where there is structural and isothermal titration calorimetry data available and then computed the absolute enthalpy of binding. The initial "out of the box" calculations were, as expected, very modest in terms of agreement with the experiment. However, careful inspection of the outliers allows for the identification of key sampling problems such as distinct conformations of peptide termini not being sampled or suboptimal cofactor parameters. Additional simulations guided by these aspects can lead to a respectable correlation with isothermal titration calorimetry (ITC) experiments (R2 of 0.88 and an RMSE of 1.48 kcal/mol overall). Although one cannot know prospectively whether computed ITC values will be correct or not, this work shows that if experimental ITC data are available, then this in conjunction with computed ITC, can be used as a tool to know if the ensemble being simulated is representative of the true ensemble or not. That is important for allowing the correct interpretation of the detailed dynamics of the system with respect to the measured enthalpy. The results also suggest that computational calorimetry is becoming increasingly feasible. We provide the data set as a resource for the community, which could be used as a benchmark to help further progress in this area.
Collapse
Affiliation(s)
| | - Philip C. Biggin
- Department of Biochemistry, University of Oxford, South Parks Road, Oxford OX1 3QU, U.K.
| |
Collapse
|
33
|
Liu Y, Li H, Huang L, Wan C, Wang H, Jiao X, Zeng L, Jia Z, Cheng G, Zhang L, Zhang W, Zhang L. Liver injury in children: signal analysis of suspected drugs based on the food and drug administration adverse event reporting system. BMC Pediatr 2023; 23:492. [PMID: 37770847 PMCID: PMC10537493 DOI: 10.1186/s12887-023-04097-9] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 05/27/2023] [Indexed: 09/30/2023] Open
Abstract
BACKGROUND Evidence of drug-induced liver injury is abundant in adults but is lacking in children. Our aim was to identify suspected drug signals associated with pediatric liver injury. METHODS Hepatic adverse events (HAEs) among children reported in the Food and Drug Administration Adverse Event Reporting System were analyzed. A descriptive analysis was performed to summarize pediatric HAEs, and a disproportionality analysis was conducted by evaluating reporting odds ratios (RORs) and proportional reporting ratios to detect suspected drugs. RESULTS Here, 14,143 pediatric cases were reported, specifically 49.6% in males, 45.1% in females, and 5.2% unknown. Most patients (68.8%) were 6-18 years old. Hospitalization ranked first among definite outcomes (7,207 cases, 37.2%). In total, 264 disproportionate drug signals were identified. The top 10 drugs by the number of reports were paracetamol (1,365; ROR, 3.6; 95% confidence interval (CI), 3.4-3.8), methotrexate (878; ROR, 2.5; 95% CI, 2.3-2.7), vincristine (649; ROR, 3.0; 95% CI, 2.8-3.3), valproic acid (511; ROR, 3.2; 95% CI, 2.9-3.6), cyclophosphamide (490; ROR, 2.4; 95% CI, 2.2-2.6), tacrolimus (427; ROR, 2.4; 95% CI, 2.2-2.7), prednisone (416; ROR, 2.1; 95% CI, 1.9-2.3), prednisolone (401; ROR, 2.3; 95% CI, 2.1-2.5), etoposide (378; ROR, 2.3; 95% CI, 2.1-2.6), and cytarabine (344; ROR, 2.8; 95% CI, 2.5-3.2). After excluding validated hepatotoxic drugs, six were newly detected, specifically acetylcysteine, thiopental, temazepam, nefopam, primaquine, and pyrimethamine. CONCLUSIONS The hepatotoxic risk associated with 264 signals needs to be noted in practice. The causality of hepatotoxicity and mechanism among new signals should be verified with preclinical and clinical studies.
Collapse
Affiliation(s)
- Yan Liu
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, 610041, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Hailong Li
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, 610041, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
| | - Liang Huang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, 610041, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
| | - Chaomin Wan
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
| | - Huiqing Wang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
| | - Xuefeng Jiao
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, 610041, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
| | - Linan Zeng
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, 610041, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
| | - Zhijun Jia
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, 610041, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Guo Cheng
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Laboratory of Molecular Translational Medicine, Center for Translational Medicine, Sichuan University, Chengdu, 610041, China
| | - Lei Zhang
- College of Computer Science, Sichuan University, Chengdu, 610041, China
| | - Wei Zhang
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
- Medical Big Data Center, Sichuan University, Chengdu, 610041, China.
| | - Lingli Zhang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, 610041, China.
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, 610041, China.
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, 610041, China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, 610041, China.
| |
Collapse
|
34
|
Tran NKS, Lee JH, Lee MJ, Park JY, Kang KS. Multitargeted Herbal Prescription So Shiho Tang: A Scoping Review on Biomarkers for the Evaluation of Therapeutic Effects. Pharmaceuticals (Basel) 2023; 16:1371. [PMID: 37895842 PMCID: PMC10610176 DOI: 10.3390/ph16101371] [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: 08/24/2023] [Revised: 09/21/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
Alternative medicines, especially herbal remedies, have been employed to treat infections and metabolism-related chronic inflammation because their safety and multidimensional therapeutic potential outweigh those of synthetic drugs. So Shiho Tang (SSHT), a well-known Oriental prescription (Xiao Chai Hu Tang in Chinese) composed of seven herbs, is traditionally prescribed to treat various viral infections and chronic metabolic disorders in Asia with or without the support of other natural medicines. To provide a general background on how SSHT is used as a medicinal alternative, we conducted a scoping review using the PubMed database system. Among the 453 articles, 76 studies used aqueous extracts of SSHT alone. This result included seven clinical studies and 69 basic studies: cell-based, animal-based, and ex vivo studies. The in vitro and clinical reports mainly focus on hepatic infection and hepatocarcinoma, and the documentation of in vivo tests of SSHT presents a wide range of effects on cancer, fibrosis, inflammation, and several metabolic disorder symptoms. Additionally, among the seven clinical records, two reverse-effect case studies were reported in middle-aged patients. In brief, this systematic review provides general knowledge on the natural remedy SSHT and its potential in phytotherapeutic primary health care.
Collapse
Affiliation(s)
- Nguyen Khoi Song Tran
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea; (N.K.S.T.); (J.H.L.); (M.J.L.)
| | - Ji Hwan Lee
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea; (N.K.S.T.); (J.H.L.); (M.J.L.)
| | - Myong Jin Lee
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea; (N.K.S.T.); (J.H.L.); (M.J.L.)
| | - Jun Yeon Park
- Department of Food Science and Biotechnology, Kyonggi University, Suwon 16227, Republic of Korea
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea; (N.K.S.T.); (J.H.L.); (M.J.L.)
| |
Collapse
|
35
|
Villadsen AB, Holm-Jacobsen JN, Prabhala BK, Bundgaard-Nielsen C, Huntjens P, Kornum JB, Glavind K, Leutscher PDC, Christensen LP, Jeppesen PB, Sørensen S, Arenholt LTS. Use of Fermented Red Clover Isoflavones in the Treatment of Overactive Bladder in Postmenopausal Women: A Randomized, Double-Blinded, Placebo-Controlled Trial. Nutrients 2023; 15:4165. [PMID: 37836449 PMCID: PMC10574253 DOI: 10.3390/nu15194165] [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: 08/25/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Postmenopausal women are at risk of developing an overactive bladder (OAB). Conventional vaginal estrogen has shown promise for symptom relief. Isoflavones have proven effective as an alternative to estrogen treatment against menopause-related symptoms. However, its effect on OAB symptoms has not been studied. This study investigates if fermented red clover isoflavones reduce OAB symptoms in postmenopausal women. In this randomized, double-blinded, placebo-controlled trial, women were administered red clover extract (RCE) or a placebo twice daily for three months. Women filled out the International Consultation on Incontinence Questionnaire Overactive Bladder (ICIQ-OAB) and Urinary Incontinence Short Form (ICIQ-UI-SF), together with a fluid intake and voiding diary. A total of 33 women (16 in the RCE group and 17 in the placebo group) were included in the analysis. Baseline demographics and OAB characteristics were comparable across groups. Intake of RCE did not lead to significant relief in most urinary bladder symptom measures, although a significant reduction in the bother of urinary urgency (p = 0.033) and a tendency towards a decreased ICIQ-OAB score were observed (p = 0.056). In contrast, the placebo exhibited a significant decrease in the ICIQ-OAB score (p = 0.021) and in some diary outcomes. We found that an intake of isoflavones did not relieve OAB symptoms in postmenopausal women.
Collapse
Affiliation(s)
- Annemarie B. Villadsen
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark; (A.B.V.); (J.N.H.-J.); (C.B.-N.); (P.H.); (P.D.C.L.); (S.S.)
- Department of Clinical Medicine, Aalborg University, 9000 Aalborg, Denmark
| | - Julie N. Holm-Jacobsen
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark; (A.B.V.); (J.N.H.-J.); (C.B.-N.); (P.H.); (P.D.C.L.); (S.S.)
| | - Bala K. Prabhala
- Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, 5230 Odense M, Denmark; (B.K.P.); (L.P.C.)
| | - Caspar Bundgaard-Nielsen
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark; (A.B.V.); (J.N.H.-J.); (C.B.-N.); (P.H.); (P.D.C.L.); (S.S.)
- Department of Clinical Medicine, Aalborg University, 9000 Aalborg, Denmark
| | - Pam Huntjens
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark; (A.B.V.); (J.N.H.-J.); (C.B.-N.); (P.H.); (P.D.C.L.); (S.S.)
| | - Jette B. Kornum
- Department of Clinical Microbiology, Aalborg University, 9000 Aalborg, Denmark;
| | - Karin Glavind
- Department of Obstetrics and Gynecology, Aalborg University Hospital, 9000 Aalborg, Denmark;
| | - Peter D. C. Leutscher
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark; (A.B.V.); (J.N.H.-J.); (C.B.-N.); (P.H.); (P.D.C.L.); (S.S.)
- Department of Clinical Medicine, Aalborg University, 9000 Aalborg, Denmark
| | - Lars P. Christensen
- Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, 5230 Odense M, Denmark; (B.K.P.); (L.P.C.)
| | - Per B. Jeppesen
- Department of Clinical Medicine, Aarhus University, Aarhus University Hospital, 8200 Aarhus N, Denmark;
| | - Suzette Sørensen
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark; (A.B.V.); (J.N.H.-J.); (C.B.-N.); (P.H.); (P.D.C.L.); (S.S.)
- Department of Clinical Medicine, Aalborg University, 9000 Aalborg, Denmark
- Steno Diabetes Center North Denmark, 9000 Aalborg, Denmark
| | - Louise T. S. Arenholt
- Centre for Clinical Research, North Denmark Regional Hospital, 9800 Hjoerring, Denmark; (A.B.V.); (J.N.H.-J.); (C.B.-N.); (P.H.); (P.D.C.L.); (S.S.)
- Department of Clinical Medicine, Aalborg University, 9000 Aalborg, Denmark
- Department of Obstetrics and Gynecology, North Denmark Regional Hospital, 9800 Hjoerring, Denmark
| |
Collapse
|
36
|
Ho JSY, Sia CH, Ngiam JN, Loh PH, Chew NWS, Kong WKF, Poh KK. A review of COVID-19 vaccination and the reported cardiac manifestations. Singapore Med J 2023; 64:543-549. [PMID: 34808708 PMCID: PMC10564100 DOI: 10.11622/smedj.2021210] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [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: 08/12/2021] [Accepted: 10/18/2021] [Indexed: 12/21/2022]
Abstract
In Singapore, 9.03 million doses of the mRNA COVID-19 vaccines by Pfizer-BioNTech and Moderna have been administered, and 4.46 million people are fully vaccinated. An additional 87,000 people have been vaccinated with vaccines in World Health Organization's Emergency Use Listing. The aim of this review is to explore the reported cardiac adverse events associated with different types of COVID-19 vaccines. A total of 42 studies that reported cardiac side effects after COVID-19 vaccination were included in this study. Reported COVID-19 vaccine-associated cardiac adverse events were mainly myocarditis and pericarditis, most commonly seen in adolescent and young adult male individuals after mRNA vaccination. Reports of other events such as acute myocardial infarction, arrhythmia and stress cardiomyopathy were rare. Outcomes of post-vaccine myocarditis and pericarditis were good. Given the good vaccine efficacy and the high number of cases of infection, hospitalisation and death that could potentially be prevented, COVID-19 vaccine remains of overall benefit, based on the current available data.
Collapse
Affiliation(s)
- Jamie Sin Ying Ho
- Academic Foundation Programme, Royal Free London NHS Trust, London, UK
| | - Ching-Hui Sia
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jinghao Nicholas Ngiam
- Division of Infectious Diseases, Department of Medicine, National University Health System, Singapore
| | - Poay Huan Loh
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | | | - William Kok-Fai Kong
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Kian-Keong Poh
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| |
Collapse
|
37
|
Fusaroli M, Salvo F, Bernardeau C, Idris M, Dolladille C, Pariente A, Poluzzi E, Raschi E, Khouri C. Mapping Strategies to Assess and Increase the Validity of Published Disproportionality Signals: A Meta-Research Study. Drug Saf 2023; 46:857-866. [PMID: 37421568 PMCID: PMC10442263 DOI: 10.1007/s40264-023-01329-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND AND AIM Disproportionality analysis is traditionally used in spontaneous reporting systems to generate working hypotheses about potential adverse drug reactions: the so-called disproportionality signals. We aim to map the methods used by researchers to assess and increase the validity of their published disproportionality signals. METHODS From a systematic literature search of published disproportionality analyses up until 1 January 2020, we randomly selected and analyzed 100 studies. We considered five domains: (1) rationale for the study, (2) design of disproportionality analyses, (3) case-by-case assessment, (4) use of complementary data sources, and (5) contextualization of the results within existing evidence. RESULTS Among the articles, multiple strategies were adopted to assess and enhance the results validity. The rationale, in 95 articles, was explicitly referred to the accrued evidence, mostly observational data (n = 46) and regulatory documents (n = 45). A statistical adjustment was performed in 34 studies, and specific strategies to correct for biases were implemented in 33 studies. A case-by-case assessment was complementarily performed in 35 studies, most often by investigating temporal plausibility (n = 26). Complementary data sources were used in 25 articles. In 78 articles, results were contextualized using accrued evidence from the literature and regulatory documents, the most important sources being observational (n = 45), other disproportionalities (n = 37), and case reports (n = 36). CONCLUSIONS This meta-research study highlighted the heterogeneity in methods and strategies used by researchers to assess the validity of disproportionality signals. Mapping these strategies is a first step towards testing their utility in different scenarios and developing guidelines for designing future disproportionality analysis.
Collapse
Affiliation(s)
- Michele Fusaroli
- Pharmacology Unit, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
| | - Francesco Salvo
- Univ. Bordeaux, INSERM, BPH, U1219, Team AHeaD, 33000, Bordeaux, France
- CHU de Bordeaux, Pôle de Santé Publique, Service de Pharmacologie Médicale, 33000, Bordeaux, France
| | - Claire Bernardeau
- Pharmacovigilance Unit, Grenoble Alpes University Hospital, Grenoble, France
| | - Maryam Idris
- Univ. Bordeaux, INSERM, BPH, U1219, Team AHeaD, 33000, Bordeaux, France
| | - Charles Dolladille
- UNICAEN, EA4650 SEILIRM, CHU de Caen Normandie, Normandie University, Caen, France
- Department of Pharmacology, CHU de Caen Normandie, Caen, France
| | - Antoine Pariente
- Univ. Bordeaux, INSERM, BPH, U1219, Team AHeaD, 33000, Bordeaux, France
- CHU de Bordeaux, Pôle de Santé Publique, Service de Pharmacologie Médicale, 33000, Bordeaux, France
| | - Elisabetta Poluzzi
- Pharmacology Unit, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Emanuel Raschi
- Pharmacology Unit, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Charles Khouri
- Pharmacovigilance Unit, Grenoble Alpes University Hospital, Grenoble, France
- Univ. Grenoble Alpes, HP2 Laboratory, Inserm U1300, Grenoble, France
| |
Collapse
|
38
|
Roy M, Karhana S, Shamsuzzaman M, Khan MA. Recent drug development and treatments for fungal infections. Braz J Microbiol 2023; 54:1695-1716. [PMID: 37219748 PMCID: PMC10484882 DOI: 10.1007/s42770-023-00999-z] [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: 11/25/2022] [Accepted: 04/27/2023] [Indexed: 05/24/2023] Open
Abstract
Fungal infections are now becoming a hazard to individuals which has paved the way for research to expand the therapeutic options available. Recent advances in drug design and compound screening have also increased the pace of the development of antifungal drugs. Although several novel potential molecules are reported, those discoveries have yet to be translated from bench to bedside. Polyenes, azoles, echinocandins, and flucytosine are among the few antifungal agents that are available for the treatment of fungal infections, but such conventional therapies show certain limitations like toxicity, drug interactions, and the development of resistance which limits the utility of existing antifungals, contributing to significant mortality and morbidity. This review article focuses on the existing therapies, the challenges associated with them, and the development of new therapies, including the ongoing and recent clinical trials, for the treatment of fungal infections. Advancements in antifungal treatment: a graphical overview of drug development, adverse effects, and future prospects.
Collapse
Affiliation(s)
- Madhura Roy
- Centre for Translational & Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | - Sonali Karhana
- Centre for Translational & Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | - Md Shamsuzzaman
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Sahqra, Kingdom of Saudi Arabia
| | - Mohd Ashif Khan
- Centre for Translational & Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, 110062, India.
| |
Collapse
|
39
|
Gastaldon C, Arzenton E, Raschi E, Spigset O, Papola D, Ostuzzi G, Moretti U, Trifirò G, Barbui C, Schoretsanitis G. Neonatal withdrawal syndrome following in utero exposure to antidepressants: a disproportionality analysis of VigiBase, the WHO spontaneous reporting database. Psychol Med 2023; 53:5645-5653. [PMID: 36128628 PMCID: PMC10482711 DOI: 10.1017/s0033291722002859] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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] [Received: 04/20/2022] [Revised: 07/01/2022] [Accepted: 08/19/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Evidence on neonatal withdrawal syndrome following antidepressant intrauterine exposure is limited, particularly for antidepressants other than selective serotonin reuptake inhibitor (SSRIs). METHODS In our case/non-case pharmacovigilance study, based on VigiBase®, the WHO database of suspected adverse drug reactions, we estimated reporting odds ratio (ROR) and the Bayesian information component (IC) with 95% confidence/credibility intervals (CI) as measures of disproportionate reporting of antidepressant-related neonatal withdrawal syndrome. Antidepressants were first compared to all other medications, then to methadone, and finally within each class of antidepressants: SSRIs, tricyclics (TCA) and other antidepressants. Antidepressants were ranked in terms of clinical priority, based on semiquantitative score ratings. Serious v. non-serious reports were compared. RESULTS A total of 406 reports of neonatal withdrawal syndrome in 379 neonates related to 15 antidepressants were included. Disproportionate reporting was detected for antidepressants as a group as compared to all other drugs (ROR: 6.18, 95% CI 5.45-7.01, IC: 2.07, 95% CI 1.92-2.21). Signals were found for TCAs (10.55, 95% CI 8.02-13.88), followed by other antidepressants (ROR: 5.90, 95% CI 4.74-7.36) and SSRIs (ROR: 4.68, 95% CI 4.04-5.42). Significant disproportionality emerged for all individual antidepressants except for bupropion, whereas no disproportionality for any antidepressant was detected v. methadone. Eleven antidepressants had a moderate clinical priority score and four had a weak one. Most frequent symptoms included respiratory symptoms (n = 106), irritability/agitation (n = 75), tremor (n = 52) and feeding problems (n = 40). CONCLUSIONS Most antidepressants are associated with moderate signals of disproportionate reporting for neonatal withdrawal syndrome, which should be considered when prescribing an antidepressant during pregnancy, irrespective of class.
Collapse
Affiliation(s)
- C. Gastaldon
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - E. Arzenton
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - E. Raschi
- Pharmacology Unit, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - O. Spigset
- Department of Clinical Pharmacology, St. Olav University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - D. Papola
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - G. Ostuzzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - U. Moretti
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - G. Trifirò
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - C. Barbui
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - G. Schoretsanitis
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Zucker School of Medicine at Northwell/Hofstra, Hempstead, NY, USA
- Department of Psychiatry, Psychotherapy and Psychosomatics, Hospital of Psychiatry, University of Zurich, Zurich, Switzerland
| |
Collapse
|
40
|
Etgü F. Retrospective Analysis of Liver Enzyme Abnormalities in Patients Prescribed Terbinafine and Itraconazole for Onychomycosis. Cureus 2023; 15:e44914. [PMID: 37818526 PMCID: PMC10561530 DOI: 10.7759/cureus.44914] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2023] [Indexed: 10/12/2023] Open
Abstract
Introduction Onychomycosis (OM) is defined as a nail fungal infection. Its prevalence increases with advancing age. Human-to-human transmission makes it a serious public health risk. Although OM is not a life-threatening disease, it has a detrimental effect on patients' quality of life. Due to the long therapy duration and potential side effects of systemic antifungal medicines, physicians may be reluctant to treat OM orally. In this study, we aimed to evaluate the effect of terbinafine and itraconazole on liver transaminases, the side effects of these treatments, and patients' adherence to systemic treatment of OM. Methods This is a retrospective study conducted in our dermatology department (Ordu University, Ordu) between June 2020 and October 2021. Hospital records were analyzed, and patients with the diagnosis of tinea unguium (ICD code B35.1) were investigated. Patients who were prescribed terbinafine or itraconazole were included in the study. Following a clinical diagnosis of OM, the researchers first tried to confirm it through direct microscopic examination with potassium hydroxide (KOH). If the direct microscopic examination was negative but the suspicion about OM continued, confirmation was done through a fungal culture. Results This study included 735 patients, of whom 409 (55.6%) were female and 326 (44.4%) were male. The research covered all of the patients who were given one of these two medications. To find patients who could apply to other hospitals, the Turkish National Healthcare System was checked in addition to hospital information. To identify patients who could apply to other healthcare institutions, all hospitals share their data with this national healthcare system. Terbinafine was used by 433 patients (76.4%), 75 patients (13.2%), and 37 patients (6.5%), respectively, for one, two, and three months. A total of 119 patients (70.8%) took itraconazole for a month, 32 patients (19%) took it for two months, and four patients (2.33%) took it for three months. At the end of the first month, the proportion of the patients with elevated aspartate transaminase (AST) levels was 5.2% for terbinafine and 0% for itraconazole. Eighteen (8.4%) patients with terbinafine had elevated alanine aminotransferase (ALT) levels, and four patients (7.5%) who were on itraconazole treatment had high ALT levels. None of the patients reported cutaneous adverse drug reactions, gastrointestinal disturbances, or headaches due to OM treatment. Also, no patients discontinued treatment because of hepatotoxicity. Conclusion In this study, none of the patients discontinued the treatment because of hepatotoxicity. According to the results of this study, oral terbinafine and itraconazole can be used with close follow-up. Baseline and regular laboratory monitoring for AST and ALT should be done to monitor liver toxicity with terbinafine and itraconazole. Besides, we did not observe other side effects like cutaneous or cardiac side effects or drug-drug interactions.
Collapse
|
41
|
Żak MM, Kaur K, Yoo J, Kurian AA, Adjmi M, Mainkar G, Yoon S, Zangi L. Modified mRNA Formulation and Stability for Cardiac and Skeletal Muscle Delivery. Pharmaceutics 2023; 15:2176. [PMID: 37765147 PMCID: PMC10535735 DOI: 10.3390/pharmaceutics15092176] [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: 07/20/2023] [Revised: 08/10/2023] [Accepted: 08/16/2023] [Indexed: 09/29/2023] Open
Abstract
Directly injecting naked or lipid nanoparticle (LNP)-encapsulated modified mRNA (modRNA) allows rapid and efficient protein expression. This non-viral technology has been used successfully in modRNA vaccines against SARS-CoV-2. The main challenges in using modRNA vaccines were the initial requirement for an ultra-cold storage to preserve their integrity and concerns regarding unwanted side effects from this new technology. Here, we showed that naked modRNA maintains its integrity when stored up to 7 days at 4 °C, and LNP-encapsulated modRNA for up to 7 days at room temperature. Naked modRNA is predominantly expressed at the site of injection when delivered into cardiac or skeletal muscle. In comparison, LNP-encapsulated modRNA granted superior protein expression but also additional protein expression beyond the cardiac or skeletal muscle injection site. To overcome this challenge, we developed a skeletal-muscle-specific modRNA translation system (skeletal muscle SMRTs) for LNP-encapsulated modRNA. This system allows controlled protein translation predominantly at the site of injection to prevent potentially detrimental leakage and expression in major organs. Our study revealed the potential of the SMRTs platform for controlled expression of mRNA payload delivered intramuscularly. To conclude, our SMRTs platform for LNP-encapsulated modRNA can provide safe, stable, efficient and targeted gene expression at the site of injection.
Collapse
Affiliation(s)
- Magdalena M Żak
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Keerat Kaur
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jimeen Yoo
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ann Anu Kurian
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Matthew Adjmi
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Gayatri Mainkar
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Seonghun Yoon
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Lior Zangi
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| |
Collapse
|
42
|
Bernardini C, Mantia DL, Salaroli R, Ventrella D, Elmi A, Zannoni A, Forni M. Isolation of Vascular Wall Mesenchymal Stem Cells from the Thoracic Aorta of Adult Göttingen Minipigs: A New Protocol for the Simultaneous Endothelial Cell Collection. Animals (Basel) 2023; 13:2601. [PMID: 37627392 PMCID: PMC10451532 DOI: 10.3390/ani13162601] [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: 07/19/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Two main classes of perivascular multipotent populations have been described: the microvascular pericytes and the vascular wall mesenchymal stem cells (VW-MSCs). VW-MSCs are isolated from large vessels in many species and they participate in vascular remodeling together with other cellular components such as endothelial cells. Considering that the Göttingen Minipigs are widely used in Europe as a translational model in the field of cardiovascular diseases, the aim of the present research was to isolate VW-MSCs from the adult aorta of Göttingen Minipigs while preserving and also collecting endothelial cells. The results obtained in the present research demonstrated that this new protocol allows us to obtain a pure population of VW-MSCs and endothelial cells. VW-MSCs from Göttingen Minipigs responded fully to the MSC minima international criteria, being positive to CD105, CD90, and CD44 and negative to CD45 and CD34. Moreover, VW-MSCs presented a differentiative potential towards osteogenic, chondrogenic, and adipogenic lineages. Overall, the present protocol, preserving the viability and phenotypic features of the two isolated populations, opens future possibilities of using minipig VW-MSCs and endothelial cells in in vitro vascular remodeling studies.
Collapse
Affiliation(s)
- Chiara Bernardini
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell’Emilia, 40064 Bologna, Italy; (C.B.); (R.S.); (D.V.); (A.E.); (A.Z.)
- Health Sciences and Technologies-Interdepartmental Center for Industrial Research (CIRI-SDV), Alma Mater Studiorum—University of Bologna, 40126 Bologna, Italy;
| | - Debora La Mantia
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell’Emilia, 40064 Bologna, Italy; (C.B.); (R.S.); (D.V.); (A.E.); (A.Z.)
| | - Roberta Salaroli
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell’Emilia, 40064 Bologna, Italy; (C.B.); (R.S.); (D.V.); (A.E.); (A.Z.)
| | - Domenico Ventrella
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell’Emilia, 40064 Bologna, Italy; (C.B.); (R.S.); (D.V.); (A.E.); (A.Z.)
| | - Alberto Elmi
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell’Emilia, 40064 Bologna, Italy; (C.B.); (R.S.); (D.V.); (A.E.); (A.Z.)
| | - Augusta Zannoni
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell’Emilia, 40064 Bologna, Italy; (C.B.); (R.S.); (D.V.); (A.E.); (A.Z.)
- Health Sciences and Technologies-Interdepartmental Center for Industrial Research (CIRI-SDV), Alma Mater Studiorum—University of Bologna, 40126 Bologna, Italy;
| | - Monica Forni
- Health Sciences and Technologies-Interdepartmental Center for Industrial Research (CIRI-SDV), Alma Mater Studiorum—University of Bologna, 40126 Bologna, Italy;
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
| |
Collapse
|
43
|
Michel H, Potapow A, Dechant MJ, Brandstetter S, Wellmann S, Köninger A, Melter M, Apfelbacher C, Kabesch M, Gerling S. Effect of QT interval-prolonging drugs taken in pregnancy on the neonatal QT interval. Front Pharmacol 2023; 14:1193317. [PMID: 37608894 PMCID: PMC10440430 DOI: 10.3389/fphar.2023.1193317] [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: 03/24/2023] [Accepted: 07/18/2023] [Indexed: 08/24/2023] Open
Abstract
Introduction: Acquired QT interval prolongations due to drug side effects can result in detrimental arrhythmia. Maternal use of placenta-permeable drugs may lead to fetal exposure, thus leading to an increased risk of neonatal QT prolongation and arrhythmia. Objectives: This study aimed to evaluate the influence of maternal QT-prolonging medication on the neonatal QT interval. Methods: In the prospective KUNO-Kids health study, an ongoing population-based birth cohort, we classified maternal medications according to the known risk of QT interval prolongation. Effects on the neonatal QT interval were tested by linear regression analyses, correcting for perinatal confounders (birth weight, gestational age, birth mode, and age at ECG recording). Subgroup analyses were performed for selective serotonin reuptake inhibitors, proton pump inhibitors, and antihistamine dimenhydrinate. Logistic regression analysis was performed using a QTc of 450 ms as the cut-off value. Results: A total of 2,550 pregnant women received a total of 3,990 medications, of which 315 were known to increase the risk of QT prolongation, resulting in 105 (4.1%) neonates exposed in the last month of pregnancy. Overall, the mean age of the neonates at ECG was 1.9 days and the mean QTc (Bazett) was 414 ms. Univariate (regression coefficient -2.62, p = 0.288) and multivariate (regression coefficient -3.55, p = 0.146) regression analyses showed no significant effect of fetal medication exposure on the neonatal QT interval, neither in the overall nor in the subgroup analysis. Logistic regression analysis showed no association of exposure to maternal medication with an increased risk of neonatal QT interval prolongation (OR (odds ratio) 0.34, p = 0.14). Conclusion: The currently used maternal medication results in a relevant number of fetuses exposed to QT interval-prolonging drugs. In our cohort, exposure was found to have no effect on the neonatal QT interval.
Collapse
Affiliation(s)
- Holger Michel
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
| | - Antonia Potapow
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
| | - Markus-Johann Dechant
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
| | - Susanne Brandstetter
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
- Member of the Research and Development Campus Regensburg (WECARE), Hospital St. Hedwig of the Order of St. John, Regensburg, Germany
| | - Sven Wellmann
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
| | - Angela Köninger
- Clinic of Obstetrics and Gynecology St. Hedwig, University of Regensburg, Regensburg, Germany
| | - Michael Melter
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
- Member of the Research and Development Campus Regensburg (WECARE), Hospital St. Hedwig of the Order of St. John, Regensburg, Germany
| | - Christian Apfelbacher
- Institute of Social Medicine and Health Economics, University of Magdeburg, Magdeburg, Germany
| | - Michael Kabesch
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
- Member of the Research and Development Campus Regensburg (WECARE), Hospital St. Hedwig of the Order of St. John, Regensburg, Germany
| | - Stephan Gerling
- University Children’s Hospital Regensburg (KUNO), Hospital St. Hedwig of the Order of John, University of Regensburg, Regensburg, Germany
| | | |
Collapse
|
44
|
Md Hussin NS, Karuppannan M, Gopalan Y, Tan KM, Gnanasan S. Exploration of non-pharmacological interventions in the management of behavioural and psychological symptoms of dementia. Singapore Med J 2023; 64:497-502. [PMID: 34600449 PMCID: PMC10476919 DOI: 10.11622/smedj.2021125] [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: 01/28/2020] [Accepted: 01/07/2021] [Indexed: 11/18/2022]
Abstract
Introduction Behavioural and psychological symptoms of dementia (BPSD) are considered integral parts of dementia. While pharmacotherapy is reserved for severe symptoms of BPSD, the associated adverse effects can be detrimental. Therefore, non-pharmacological intervention is recommended as the first line of treatment in the management of BPSD. This study aimed to explore the non-pharmacological approaches for the management of BPSD and the strategies and barriers to implementing them in secondary care facilities in Malaysia. Methods A qualitative study design was employed. Data were collected through observations and semi-structured interviews of 12 caregivers and 11 people with dementia (PWD) at seven secondary care facilities. Observations were written in the field notes, and interviews were audio-recorded and transcribed. All data were subjected to thematic analysis. Results Some personalised non-pharmacological interventions, such as physical exercise, music therapy, reminiscence therapy and pet therapy, were conducted in several nursing care centres. Collaborative care from the care providers and family members was found to be an important facilitating factor. The lack of family support led to care providers carrying additional workload beyond their job scope. Other barriers to non-pharmacological interventions were cultural and language differences between the care providers and PWD, inadequate staff numbers and training, and time constraints. Conclusion Although non-pharmacological approaches have been used to some extent in Malaysia, continuous education and training of healthcare providers and the family members of PWD is needed to overcome the challenges to their successful implementation.
Collapse
Affiliation(s)
- Nur Sabiha Md Hussin
- Department of Pharmacy Practice, Faculty of Pharmacy, Universiti Teknologi MARA Cawangan Selangor, Selangor, Malaysia
| | - Mahmathi Karuppannan
- Department of Pharmacy Practice, Faculty of Pharmacy, Universiti Teknologi MARA Cawangan Selangor, Selangor, Malaysia
| | - Yogheswaran Gopalan
- Department of Pharmacy Practice, Faculty of Pharmacy, Universiti Teknologi MARA Cawangan Selangor, Selangor, Malaysia
| | - Kit Mun Tan
- Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Shubashini Gnanasan
- Department of Pharmacy Practice, Faculty of Pharmacy, Universiti Teknologi MARA Cawangan Selangor, Selangor, Malaysia
| |
Collapse
|
45
|
Zeng M, Li Y, Chen T, Zhang S, Luo H. Evolution of proton pump inhibitor prescribing from 2017 to 2021 at 14 secondary and tertiary hospitals in China:a multicentre cross-sectional study. BMJ Open 2023; 13:e072793. [PMID: 37400237 PMCID: PMC10335495 DOI: 10.1136/bmjopen-2023-072793] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 06/19/2023] [Indexed: 07/05/2023] Open
Abstract
OBJECTIVE The objective of this study was to describe the trend in prescribing proton pump inhibitor (PPI) use and expenditure in both secondary and tertiary hospitals in China between 2017 and 2021. DESIGN Multicentre cross-sectional survey. SETTING China, 14 medical centres, January 2017 to December 2021. PARTICIPANTS 537 284 participants who were treated with PPI in 14 medical centres of China, between January 2017 and December 2021 were included. MAIN OUTCOMES AND MEASURES The rate of PPI prescriptions, the defined daily doses (DDDs), DDDs/1000 inhabitants per day (DDDs/TID) and expenditure were analysed and plotted to demonstrate changes in prescription PPI use and expenditure. RESULTS For both outpatient and inpatient settings, the rate of PPI prescribing decreased from 2017 to 2021. In outpatient settings, decreased slightly from 3.4% to 2.8%, however, in inpatient settings, showed a progressive decrease from 26.7% to 14.0%. The overall rate of injectable PPI prescriptions for inpatients decreased significantly from 21.2% to 7.3% between 2017 and 2021. Decreased trends in usage of oral PPI were observed (from 280 750 DDDs to 255 121 DDDs) between 2017 and 2021. However, usage of injectable PPI showed a significantly decrease from 191 451 DDDs to 68 806 DDDs from 2017 to 2021. In terms of DDDs/TID of PPI for inpatients decreased dramatically from 52.3 to 30.2 for the past 5 years. Expenditure on oral PPI decreased slightly from ¥1.98 million (Chinese currency Renminbi 'yuan') to ¥1.23 million for the past 5 years, whereas expenditure on injectable PPI showed a marked decrease from ¥2.61 million to ¥0.94 million. There was no statistical difference in both PPI use and expenditure between secondary and tertiary hospitals during the study period. CONCLUSIONS Decreased PPI use and expenditure were observed among secondary and tertiary hospitals over the past 5 years (2017-2021).
Collapse
Affiliation(s)
- Min Zeng
- Department of Pharmacy, the Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| | - Yuan Li
- Department of Pharmacy, Gulin County People's Hospital, Luzhou, China
| | - Tao Chen
- Department of Pharmacy, the Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| | - Shengmin Zhang
- Department of Pharmacy, Luzhou Hospital of Traditional Chinese Medicine, Luzhou, People's Republic of China
| | - Hongli Luo
- Department of Pharmacy, the Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| |
Collapse
|
46
|
Singh S, Kumar P, Rathore SS, Singh Y, Garg N. Contemporary approaches in the management of uterine leiomyomas. Eur J Obstet Gynecol Reprod Biol 2023; 287:195-210. [PMID: 37385088 DOI: 10.1016/j.ejogrb.2023.06.021] [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: 11/02/2022] [Revised: 04/24/2023] [Accepted: 06/20/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Leiomyomas (fibroids), the most common benign solid tumours in females, originate from the myometrium and are associated with poor quality of life for patients. The current management of uterine leiomyomas mainly includes surgical interventions such as hysterectomy and myomectomy, either by laparoscopy or laparotomy, which have several complications and are not ideal for preserving fertility. Therefore, there is a need to develop or repurpose medical treatments that do not require surgical intervention. OBJECTIVE Many drugs are used to treat the symptoms associated with uterine fibroids. The main objective of this systematic review is to give an up-to-date account of potential pharmacological agents (non-surgical methods) for the management of uterine leiomyomas. SEARCH STRATEGY PubMed was searched for scientific and clinical literature using the keyword 'uterine fibroids' along with the drug names described in each section. For example, 'uterine fibroids' and 'ulipristal acetate' were the keywords used to search for literature on ulipristal acetate (UPA). RESULTS Various preclinical and clinical studies have shown that some drugs and herbal formulations exhibit activity in the management of uterine leiomyomas. Recent studies found that drugs such as UPA, elagolix, EC313, asoprisnol, nutritional supplements and herbal preparations were helpful in treating the symptoms associated with uterine leiomyomas. CONCLUSION Many drugs show efficacy in patients with symptomatic uterine fibroids. UPA is one of the most studied and prescribed medicines for uterine fibroids; however, its usage has been restricted due to a few recent incidences of hepatic toxicity. Herbal drugs and natural supplements have also shown promising effects on uterine fibroids. The synergistic effects of nutritional and herbal supplements have been reported in certain cases, and should be studied in detail. Further research is warranted to identify the mode of action of the drugs, and to determine the precise conditions that would explain the causes of toxicity in some patients.
Collapse
Affiliation(s)
- Shikha Singh
- Department of Prasuti Tantra, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Praveen Kumar
- Department of Medicinal Chemistry, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Saurabh Singh Rathore
- Department of Biotechnology, Mahatma Gandhi Central University, Raghunathpur, Motihari, East Champaran, Bihar, India
| | - Yashasvi Singh
- Department of Urology, CSSB, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Neha Garg
- Department of Medicinal Chemistry, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India.
| |
Collapse
|
47
|
Schroth D, Garg R, Bocova X, Hansmann J, Haass M, Yan A, Fernando C, Chacko B, Oikonomou A, White J, Alhussein MM, Giusca S, Ochs A, Korosoglou G, André F, Friedrich MG, Ochs M. Predictors of persistent symptoms after mRNA SARS-CoV-2 vaccine-related myocarditis (myovacc registry). Front Cardiovasc Med 2023; 10:1204232. [PMID: 37416926 PMCID: PMC10321411 DOI: 10.3389/fcvm.2023.1204232] [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: 04/11/2023] [Accepted: 06/06/2023] [Indexed: 07/08/2023] Open
Abstract
Aims Epidemiological surveillance has raised safety concerns for mRNA SARS-CoV-2-vaccination-related myocarditis. We aimed to analyze epidemiological, clinical and imaging findings associated with clinical outcomes in these patients in an international multi-center registry (NCT05268458). Methods and results Patients with clinical and CMR diagnosis of acute myocarditis within 30 days after mRNA SARS-CoV-2-vaccination were included from five centers in Canada and Germany between 05/21 and 01/22. Clinical follow-up on persistent symptoms was collected. We enrolled 59 patients (80% males, mean age 29 years) with CMR-derived mild myocarditis (hs-Troponin-T 552 [249-1,193] ng/L, CRP 28 [13-51] mg/L; LVEF 57 ± 7%, LGE 3 [2-5] segments). Most common symptoms at baseline were chest pain (92%) and dyspnea (37%). Follow-up data from 50 patients showed overall symptomatic burden improvement. However, 12/50 patients (24%, 75% females, mean age 37 years) reported persisting symptoms (median interval 228 days) of chest pain (n = 8/12, 67%), dyspnea (n = 7/12, 58%), with increasing occurrence of fatigue (n = 5/12, 42%) and palpitations (n = 2/12, 17%). These patients had initial lower CRP, lower cardiac involvement in CMR, and fewer ECG changes. Significant predictors of persisting symptoms were female sex and dyspnea at initial presentation. Initial severity of myocarditis was not associated with persisting complaints. Conclusion A relevant proportion of patients with mRNA SARS-CoV-2-vaccination-related myocarditis report persisting complaints. While young males are usually affected, patients with persisting symptoms were predominantly females and older. The severity of the initial cardiac involvement not predicting these symptoms may suggest an extracardiac origin.
Collapse
Affiliation(s)
- Daniel Schroth
- Departments of Radiology and Cardiology, Theresien Hospital, Mannheim, Germany
| | - Ria Garg
- Departments of Medicine and Diagnostic Radiology, McGill University Health Centre (MUHC), Montreal, QC, Canada
| | - Xhoi Bocova
- Departments of Radiology and Cardiology, Theresien Hospital, Mannheim, Germany
| | - Jochen Hansmann
- Departments of Radiology and Cardiology, Theresien Hospital, Mannheim, Germany
| | - Markus Haass
- Departments of Radiology and Cardiology, Theresien Hospital, Mannheim, Germany
| | - Andrew Yan
- Division of Cardiology, Unity Health Toronto, St. Michael’s Hospital, Toronto, ON, Canada
| | - Carlos Fernando
- Division of Cardiology, Unity Health Toronto, St. Michael’s Hospital, Toronto, ON, Canada
| | - Binita Chacko
- Department of Medical Imaging, Sunnybrook Health Sciences Center, Toronto, ON, Canada
| | - Anastasia Oikonomou
- Department of Medical Imaging, Sunnybrook Health Sciences Center, Toronto, ON, Canada
| | - James White
- Stephenson Cardiac Imaging Centre, Foothills Medical Centre, Calgary, AB, Canada
| | | | - Sorin Giusca
- Department of Cardiology, GRN Hospital, Weinheim, Germany
| | - Andreas Ochs
- Department of Cardiology, Angiology and Pneumology, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Florian André
- Department of Cardiology, Angiology and Pneumology, University Hospital Heidelberg, Heidelberg, Germany
| | - Matthias G. Friedrich
- Departments of Medicine and Diagnostic Radiology, McGill University Health Centre (MUHC), Montreal, QC, Canada
| | - Marco Ochs
- Departments of Radiology and Cardiology, Theresien Hospital, Mannheim, Germany
| |
Collapse
|
48
|
Almalki ME, Alshumrani FA, Almalki HA, Saati AA, Alzahrani SE, Khouj SM. Regional Myopericarditis Mimicking Inferior Myocardial Infarction Following COVID-19 Vaccination: A Rare Adverse Event. Cureus 2023; 15:e41168. [PMID: 37529509 PMCID: PMC10389750 DOI: 10.7759/cureus.41168] [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: 06/29/2023] [Indexed: 08/03/2023] Open
Abstract
We present the case of a 41-year-old man who developed myopericarditis after receiving the Pfizer COVID-19 vaccine. The patient experienced a sudden onset of chest and abdominal pain 16 days after vaccination. Electrocardiogram findings revealed deep T-wave inversion and minimal ST-segment elevation. Further investigation through coronary artery angiography and computed tomography identified an anomalous left main coronary artery. Magnetic resonance imaging confirmed the diagnosis of myopericarditis. This case highlights the importance of considering myopericarditis as a potential cause of chest pain and elevated cardiac biomarkers following COVID-19 vaccination, particularly in young individuals. Clinicians should be aware of this adverse event and include it in the differential diagnosis for patients presenting with similar symptoms after vaccination.
Collapse
Affiliation(s)
- Mohammed E Almalki
- Department of Medicine, College of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Fahad A Alshumrani
- Department of Medicine, College of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Hussam A Almalki
- Department of Medicine, College of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Asim A Saati
- Department of Medicine, College of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Saeed E Alzahrani
- Department of Medicine, College of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Saleh M Khouj
- Department of Interventional Cardiology and Structural Heart Disease, King Abdullah Medical City, Makkah, SAU
| |
Collapse
|
49
|
Whitaker LH, Middleton LJ, Daniels JP, Williams AR, Priest L, Odedra S, Cheed V, Stubbs CE, Clark TJ, Lumsden MA, Hapangama DK, Bhattacharya S, Smith PP, Nicholls EP, Roberts N, Semple SI, Saraswat L, Walker J, Chodankar RR, Critchley HO. Ulipristal acetate versus levonorgestrel-releasing intrauterine system for heavy menstrual bleeding (UCON): a randomised controlled phase III trial. EClinicalMedicine 2023; 60:101995. [PMID: 37251622 PMCID: PMC10209678 DOI: 10.1016/j.eclinm.2023.101995] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/16/2023] [Accepted: 04/19/2023] [Indexed: 05/31/2023] Open
Abstract
Background Heavy menstrual bleeding affects one in four women and negatively impacts quality of life. Ulipristal acetate is prescribed to treat symptoms associated with uterine fibroids. We compared the effectiveness of ulipristal acetate and the levonorgestrel-releasing intrauterine system at reducing the burden of heavy menstrual bleeding, irrespective of the presence of fibroids. Methods This randomised, open-label, parallel group phase III trial enrolled women over 18 years with heavy menstrual bleeding from 10 UK hospitals. Participants were centrally randomised, in a 1:1 ratio, to either three, 12-week treatment cycles of 5 mg ulipristal acetate daily, separated by 4-week treatment-free intervals, or a levonorgestrel-releasing intrauterine system. The primary outcome, analysed by intention-to-treat, was quality of life measured by the Menorrhagia Multi-Attribute Scale at 12 months. Secondary outcomes included menstrual bleeding and liver function. The trial is registered with ISRCTN, 20426843. Findings Between June 5th, 2015 and February 26th, 2020, 236 women were randomised, either side of a recruitment suspension due to concerns of ulipristal acetate hepatoxicity. Subsequent withdrawal of ulipristal acetate led to early cessation of recruitment but the trial continued in follow-up. The primary outcome substantially improved in both groups, and was 89, (interquartile range [IQR] 65 to 100, n = 53) and 94, (IQR 70 to 100, n = 50; adjusted odds ratio 0.55, 95% confidence interval [CI] 0.26-1.17; p = 0.12) in the ulipristal and levonorgestrel-releasing intrauterine system groups. Rates of amenorrhoea at 12 months were higher in those allocated ulipristal acetate compared to levonorgestrel-releasing intrauterine system (64% versus 25%, adjusted odds ratio 7.12, 95% CI 2.29-22.2). Other outcomes were similar between the two groups and there were no cases of endometrial malignancy or hepatotoxicity due to ulipristal acetate use. Interpretation Our findings suggested that both treatments improved quality of life. Ulipristal was more effective at inducing amenorrhoea. Ulipristal has been demonstrated to be an effective medical therapeutic option but currently its use has restrictions and requires liver function monitoring. Funding UK Medical Research Council and National Institute of Health Research EME Programme (12/206/52).
Collapse
Affiliation(s)
- Lucy H.R. Whitaker
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - Lee J. Middleton
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Jane P. Daniels
- Nottingham Clinical Trials Unit, University of Nottingham, Nottingham, UK
| | | | - Lee Priest
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Smita Odedra
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Versha Cheed
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Clive E. Stubbs
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | | | - Mary-Ann Lumsden
- Reproductive & Maternal Medicine, University of Glasgow, Glasgow, UK
| | - Dharani K. Hapangama
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
| | | | - Paul P. Smith
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | | | - Neil Roberts
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - Scott I. Semple
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | | | - Jane Walker
- Department of Clinical Radiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Rohan R. Chodankar
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | | | - UCON Collaborative
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
- Nottingham Clinical Trials Unit, University of Nottingham, Nottingham, UK
- Division of Pathology, University of Edinburgh, Edinburgh, UK
- Birmingham Women's and Children's Hospital, Birmingham, UK
- Reproductive & Maternal Medicine, University of Glasgow, Glasgow, UK
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
- University of Aberdeen, Aberdeen, UK
- Adcal H.R. Consultancy, UK (PPI representative)
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
- Department of Clinical Radiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| |
Collapse
|
50
|
Loos NH, Beijnen JH, Schinkel AH. The inhibitory and inducing effects of ritonavir on hepatic and intestinal CYP3A and other drug-handling proteins. Biomed Pharmacother 2023; 162:114636. [PMID: 37004323 PMCID: PMC10065864 DOI: 10.1016/j.biopha.2023.114636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/21/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023] Open
Abstract
Ritonavir, originally developed as HIV protease inhibitor, is widely used as a booster in several HIV pharmacotherapy regimens and more recently in Covid-19 treatment (e.g., Paxlovid). Its boosting capacity is due to the highly potent irreversible inhibition of the cytochrome P450 (CYP) 3 A enzyme, thereby enhancing the plasma exposure to coadministered drugs metabolized by CYP3A. Typically used booster doses of ritonavir are 100-200 mg once or twice daily. This review aims to address several aspects of this booster drug, including the possibility to use lower ritonavir doses, 20 mg for instance, resulting in partial CYP3A inactivation in patients. If complete CYP3A inhibition is not needed, lower ritonavir doses could be used, thereby reducing unwanted side effects. In this context, there are contradictory reports on the actual recovery time of CYP3A activity after ritonavir discontinuation, but probably this will take at least one day. In addition to ritonavir's CYP3A inhibitory effect, it can also induce and/or inhibit other CYP enzymes and drug transporters, albeit to a lesser extent. Although ritonavir thus exhibits gene induction capacities, with respect to CYP3A activity the inhibition capacity clearly predominates. Another potent CYP3A inhibitor, the ritonavir analog cobicistat, has been reported to lack the ability to induce enzyme and transporter genes. This might result in a more favorable drug-drug interaction profile compared to ritonavir, although the actual benefit appears to be limited. Indeed, ritonavir is still the clinically most used pharmacokinetic enhancer, indicating that its side effects are well manageable, even in chronic administration regimens.
Collapse
|