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McVicker R, O’Boyle NM. Chirality of New Drug Approvals (2013-2022): Trends and Perspectives. J Med Chem 2024; 67:2305-2320. [PMID: 38344815 PMCID: PMC10895675 DOI: 10.1021/acs.jmedchem.3c02239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/18/2024] [Accepted: 01/24/2024] [Indexed: 02/23/2024]
Abstract
Many drugs are chiral with their chirality determining their biological interactions, safety, and efficacy. Since the 1980s, there has been a regulatory preference to bring single enantiomer to market. This perspective discusses trends related to chirality that have developed in the past decade (2013-2022) of new drug approvals. The EMA has not approved a racemate since 2016, while the average for the FDA is one per year from 2013 to 2022. These 10 include drugs which have been previously marketed elsewhere for several decades, analogues of pre-existing drugs, or drugs where the undefined stereocenter does not play a role in therapeutic activity. Two chiral switches were identified which were both combined with drug repurposing. This combination strategy has the potential to produce therapeutically valuable drugs in a faster time frame. Two class III atropisomers displaying axial chirality were approved between 2013 and 2022, one as a racemate and one as a single enantiomer.
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Affiliation(s)
- Rebecca
U. McVicker
- School
of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences
Institute, Trinity College Dublin, 152−160 Pearse Street, Dublin 2, D02 R590, Ireland
- Gamlen
Tableting Ltd, 3 Stanton
Way, London SE26 5FU, United Kingdom
| | - Niamh M. O’Boyle
- School
of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences
Institute, Trinity College Dublin, 152−160 Pearse Street, Dublin 2, D02 R590, Ireland
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2
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Azer SA, Alsharafi AA. Can pharmacy students use Wikipedia as a learning resource? Critical assessment of articles on chemotherapeutic drugs. ADVANCES IN PHYSIOLOGY EDUCATION 2023; 47:333-345. [PMID: 36951631 DOI: 10.1152/advan.00212.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 02/17/2023] [Accepted: 03/11/2023] [Indexed: 06/18/2023]
Abstract
Pharmacy students tend to use Wikipedia as a quick resource of knowledge. This study aimed to evaluate the accuracy of content and readability level of Wikipedia articles on chemotherapeutics, using quality and readability tools. Using the British National Formulary (BNF-2018) and ClinicalTrials.gov, we identified 188 chemotherapeutic drugs. We randomly selected 100 drugs with an Excel randomization program. The English Wikipedia was searched for the selected 100 drugs, and prints of the identified articles were obtained. Readability was calculated with an online instrument (http://www.readabilityformulas.com/). Articles were independently scored by two researchers using the modified DISCERN tool for content assessment. The modified DISCERN scores had a median value of 24 [interquartile range (IQR) = 7.5]. Two articles (2%) had good quality (DISCERN score 36-40), thirty-eight (38%) were moderate (DISCERN 26-35), and sixty (60%) were poor in score (DISCERN ≤25). The articles covered drug indications and most side effects. However, the majority lacked information on the routes of administration, contraindications, pharmacokinetics, and mechanisms of action. We found a correlation between DISCERN scores and number of edits (P value = 0.00033, R2 = 0.1238). The number of references varied from 2 to 150 (median= 17, IQR = 17). Several problems were identified in the lists of references and citations. Most articles lacked tables and figures. The readability of the articles was 14.35 ± 3.13, consistent with the readability level of university students. In conclusion, the Wikipedia articles on chemotherapeutic drugs were not written for professional pharmacy students. Although they matched the expected readability level of university students, most were incomplete and lacked essential information.NEW & NOTEWORTHY Pharmacy students use Wikipedia as a quick resource of knowledge. However, Wikipedia articles are not written for professional pharmacy students. The study shows that although Wikipedia articles on chemotherapeutic drugs matched the expected readability level of university students, most needed to be completed and lacked essential information.
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Affiliation(s)
- Samy A Azer
- Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Aya A Alsharafi
- College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Jiang T, Su H, Li Y, Wu Y, Ming Y, Li C, Fu R, Feng L, Li Z, Li L, Ni R, Liu Y. Post-marketing safety of immunomodulatory drugs in multiple myeloma: A pharmacovigilance investigation based on the FDA adverse event reporting system. Front Pharmacol 2022; 13:989032. [PMID: 36532784 PMCID: PMC9751748 DOI: 10.3389/fphar.2022.989032] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/18/2022] [Indexed: 06/10/2024] Open
Abstract
Objective: In recent years, the emergence of immunomodulatory drugs (IMiDs) has significantly improved clinical outcomes in patients with multiple myeloma (MM); however, serious adverse events (AEs) have hindered their safe clinical application. This study aimed to characterize the safety profiles and differences in IMiDs through a disproportionality analysis using the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS), a post-marketing surveillance database. Methods: This study filtered reports of thalidomide, lenalidomide, and pomalidomide as primary suspect drugs in FAERS files from January 2013 to December 2021. AEs in the reports were retrieved according to the preferred terms (PTs) of the Medical Dictionary for Regulatory Activities. Furthermore, we detected safety signals using the reporting odds ratio (ROR), proportional reporting ratio (PRR), and Bayesian belief propagation neural network (BCPNN). When all three algorithms showed an association between the target drug and the AE, a positive signal was generated. Results: We extracted 9,968 thalidomide, 231,926 lenalidomide, and 55,066 pomalidomide AE reports. AEs were more common in male patients and in those >44 years old. Important safety signals were detected based on the system organ classes (SOC), including thalidomide (cardiac disorders: ROR, 2.87; PRR, 2.79; IC 1.22), lenalidomide (gastrointestinal disorders: ROR, 2.38; PRR, 2.27; IC 0.75), and pomalidomide (respiratory, thoracic, and mediastinal disorders: ROR, 2.14; PRR, 2.09; IC 0.85). Within the PT level, we identified novel risk signals: the thalidomide-induced second primary malignancy (SPM) signal was significant; lenalidomide reduced the success rate of hematopoietic stem cell collection; and three IMiDs may cause human chorionic gonadotropin increase, but this needs to be proven by clinical data. Pneumonia, sepsis, and renal failure are common risk factors for death due to IMiDs. Compared with thalidomide and lenalidomide, pomalidomide has a lower risk of venous thromboembolism (VTE) and is beneficial to patients with renal insufficiency. Conclusion: Mining data from FAERS resulted in novel AE signals, including adenocarcinoma of colon, harvest failure of blood stem cells, and increased levels of human chorionic gonadotropin. Further investigation is required to verify the significance of these signals. Moreover, IMiDs showed differences in safety reports, which should be emphasized by clinicians.
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Affiliation(s)
- Tingting Jiang
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Hui Su
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yanping Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yuanlin Wu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yue Ming
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Chen Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Ruoqiu Fu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Lu Feng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu, China
| | - Ziwei Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Li Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Rui Ni
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yao Liu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
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Abdelli A, Bejaoui O, Bougatef H, Ouni S, Sila A, M’rabet H, Moreau X, Efrit ML, Prim D. Synthesis and evaluation of new phosphonated δ‐lactam and glutarimide derivatives as angiotensin converting enzyme inhibitors. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Abderrahmen Abdelli
- Laboratoire de synthèse organique et hétérocyclique sélective‐Evaluation d’activité biologique, LR17ES01 Université de Tunis El Manar, Faculté des Sciences de Tunis Tunis Tunisie
| | - Oumayma Bejaoui
- Laboratoire de synthèse organique et hétérocyclique sélective‐Evaluation d’activité biologique, LR17ES01 Université de Tunis El Manar, Faculté des Sciences de Tunis Tunis Tunisie
- Université Paris‐Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles Versailles France
| | - Hajer Bougatef
- Laboratory for the Improvement of Plants and Valorization of Agroressources, National School of Engineering of Sfax (ENIS) University of Sfax Sfax Tunisia
| | - Sarra Ouni
- Laboratoire de synthèse organique et hétérocyclique sélective‐Evaluation d’activité biologique, LR17ES01 Université de Tunis El Manar, Faculté des Sciences de Tunis Tunis Tunisie
- Université Paris‐Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles Versailles France
| | - Assaâd Sila
- Laboratory for the Improvement of Plants and Valorization of Agroressources, National School of Engineering of Sfax (ENIS) University of Sfax Sfax Tunisia
- Department of Life Sciences, Faculty of Sciences of Gafsa Gafsa University Gafsa Tunisia
| | - Hedi M’rabet
- Laboratoire de synthèse organique et hétérocyclique sélective‐Evaluation d’activité biologique, LR17ES01 Université de Tunis El Manar, Faculté des Sciences de Tunis Tunis Tunisie
| | - Xavier Moreau
- Université Paris‐Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles Versailles France
| | - Mohamed Lotfi Efrit
- Laboratoire de synthèse organique et hétérocyclique sélective‐Evaluation d’activité biologique, LR17ES01 Université de Tunis El Manar, Faculté des Sciences de Tunis Tunis Tunisie
| | - Damien Prim
- Université Paris‐Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles Versailles France
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Multiple Myeloma and Thrombosis: Prophylaxis and Risk Prediction Tools. Cancers (Basel) 2020; 12:cancers12010191. [PMID: 31940972 PMCID: PMC7016665 DOI: 10.3390/cancers12010191] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 01/08/2020] [Accepted: 01/10/2020] [Indexed: 12/19/2022] Open
Abstract
Thromboembolism in multiple myeloma (MM) patients remains a common complication that renders the optimization of our thromboprophylaxis practice necessary. This review aims to make clear the need for the development of more accurate risk assessment tools and means of thrombosis prevention. Current clinical practice is guided by available guidelines published by the IMWG in 2014, but the extent to which these are implemented is unclear. Recently, several groups developed clinical scores for thrombosis risk in MM in an attempt to improve risk stratification, but these have not been validated or used in clinical practice so far. Research in this field is increasingly focusing on understanding the unique coagulation profile of the MM patient, and data on potential biomarkers that accurately reflect hypercoagulability is emerging. Finally, promising evidence on the effectiveness of direct oral anticoagulants (DOACs) in the context of thrombosis prevention in MM patients is increasingly becoming available. The critical appraisal of the above research areas will establish the necessity of combining disease-specific clinical risk factors with coagulation biomarkers to allow more effective risk stratification that will eventually lead to the reduction of this significant complication. Results from ongoing clinical trials on the role of DOACs are much anticipated.
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De Luca R, Kachel P, Kropivsek K, Snijder B, Manz MG, Neri D. A novel dual-cytokine-antibody fusion protein for the treatment of CD38-positive malignancies. Protein Eng Des Sel 2019; 31:173-179. [PMID: 29982719 DOI: 10.1093/protein/gzy015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 06/12/2018] [Indexed: 12/17/2022] Open
Abstract
A novel dual-cytokine-antibody fusion protein, consisting of an antibody directed against CD38 [a tumor-associated antigen mainly expressed on the surface of multiple myeloma (MM) cells], simultaneously fused to both tumor necrosis factor ligand superfamily member 10 (TRAIL) and interleukin-2 (IL2), was designed, expressed and purified to homogeneity. The novel fusion protein, termed IL2-αCD38-αCD38-scTRAIL, was able to selectively recognize its cognate antigen expressed on the surface of MM and lymphoma cell lines, as evidenced by flow cytometry analysis. Moreover, the targeted version of TRAIL was able to induce cancer cell death in vitro, both with MM cell lines and with fresh isolates from the bone marrow of MM patients. The experiments provide a rationale for possible future applications of IL2-αCD38-αCD38-scTRAIL for the treatment of patients with MM or other CD38-positive malignancies.
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Affiliation(s)
- Roberto De Luca
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Vladimir-Prelog-Weg 4, Zürich, Switzerland
| | - Paul Kachel
- Department of Hematology, University Hospital and University of Zurich, Rämistrasse 100, Zürich, Switzerland
| | - Klara Kropivsek
- Department of Biology, Institute of Molecular System Biology, Swiss Federal Institute of Technology (ETH Zürich), Auguste-Piccard-Hof 1, Zurich, Switzerland
| | - Berend Snijder
- Department of Biology, Institute of Molecular System Biology, Swiss Federal Institute of Technology (ETH Zürich), Auguste-Piccard-Hof 1, Zurich, Switzerland
| | - Markus G Manz
- Department of Hematology, University Hospital and University of Zurich, Rämistrasse 100, Zürich, Switzerland
| | - Dario Neri
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), Vladimir-Prelog-Weg 4, Zürich, Switzerland
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Phase I Study of Anti-GM2 Ganglioside Monoclonal Antibody BIW-8962 as Monotherapy in Patients with Previously Treated Multiple Myeloma. Oncol Ther 2016; 4:287-301. [PMID: 28261656 PMCID: PMC5315068 DOI: 10.1007/s40487-016-0034-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Indexed: 11/08/2022] Open
Abstract
Introduction BIW-8962 is a monoclonal antibody to GM2 ganglioside that shows preclinical activity towards multiple myeloma (MM) cell lines and in animal models bearing MM xenografts. The objective of this study was to determine the safety, tolerability, maximum tolerated dose (MTD), pharmacokinetics, potential immunogenicity, and preliminary clinical efficacy of BIW-8962 in patients with heavily pretreated MM. Methods Patients (n = 23) received escalating doses of BIW-8962 (0.03–3 mg/kg) intravenously every 2 weeks in phase Ia. The highest anticipated dose (10 mg/kg) was not tested and the study was discontinued without proceeding to phases Ib and II. Results The MTD of BIW-8962 was not established and BIW-8962 was relatively well tolerated. No pattern of consistent toxicity could be inferred from treatment-related AEs grade ≥3 and only two dose-limiting toxicities were recorded (atrial thrombosis + cardiomyopathy and chest pain, respectively). In the efficacy evaluable population (n = 22), no patient had a response (complete or partial) and 16 (72.7%) had a best response of stable disease, which was generally not durable. Conclusion BIW-8962 did not show evidence of clinical activity. The study was therefore stopped and further development of BIW-8962 in MM was halted. Funding This work was funded by Kyowa Kirin Pharmaceutical Development, Inc. Trial registered ClinicalTrials.gov identifier, NCT00775502. Electronic supplementary material The online version of this article (doi:10.1007/s40487-016-0034-y) contains supplementary material, which is available to authorized users.
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8
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Fotiou D, Gerotziafas G, Kastritis E, Dimopoulos MA, Terpos E. A review of the venous thrombotic issues associated with multiple myeloma. Expert Rev Hematol 2016; 9:695-706. [DOI: 10.1080/17474086.2016.1194750] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Despina Fotiou
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Grigoris Gerotziafas
- INSERM U938, Faculté de Médecine Pierre et Marie Curie, Université Paris VI, Paris, France
- Thrombosis Center, Service d’Hématologie Biologique Hôpital Tenon, Hôpitaux Universitaires de l’Est Parisien, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Efstathios Kastritis
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Meletios A. Dimopoulos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Evangelos Terpos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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9
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Rychak E, Mendy D, Shi T, Ning Y, Leisten J, Lu L, Miller K, Narla RK, Orlowski RZ, Raymon HK, Bjorklund CC, Thakurta A, Gandhi AK, Cathers BE, Chopra R, Daniel TO, Lopez-Girona A. Pomalidomide in combination with dexamethasone results in synergistic anti-tumour responses in pre-clinical models of lenalidomide-resistant multiple myeloma. Br J Haematol 2016; 172:889-901. [PMID: 26914976 DOI: 10.1111/bjh.13905] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 11/06/2015] [Indexed: 01/08/2023]
Abstract
Pomalidomide is an IMiD(®) immunomodulatory agent, which has shown clinically significant benefits in relapsed and/or refractory multiple myeloma (rrMM) patients when combined with dexamethasone, regardless of refractory status to lenalidomide or bortezomib. (Schey et al, ; San Miguel et al, 2013; Richardson et al, 2014; Scott, ) In this work, we present preclinical data showing that the combination of pomalidomide with dexamethasone (PomDex) demonstrates potent anti-proliferative and pro-apoptotic activity in both lenalidomide-sensitive and lenalidomide-resistant MM cell lines. PomDex also synergistically inhibited tumour growth compared with single-agent treatment in xenografts of lenalidomide-resistant H929 R10-1 cells. Typical hallmarks of IMiD compound activity, including IKZF3 (Aiolos) degradation, and the downregulation of interferon regulatory factor (IRF) 4 and MYC, seen in lenalidomide-sensitive H929 MM cell lines, were also observed in PomDex-treated lenalidomide-resistant H929 MM cells. Remarkably, this resulted in strong, synergistic effects on the induction of apoptosis in both lenalidomide-sensitive and resistant MM cells. Furthermore, gene expression profiling revealed a unique differential gene expression pattern in PomDex-treated samples, highlighted by the modulation of pro-apoptotic pathways in lenalidomide-resistant cells. These results provide key insights into molecular mechanisms of PomDex in the lenalidomide-resistant setting.
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Affiliation(s)
| | | | - Tao Shi
- Celgene Corporation, San Diego, CA, USA
| | | | | | - Ling Lu
- Celgene Corporation, Summit, NJ, USA
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Trendowski M. PU-H71: An improvement on nature's solutions to oncogenic Hsp90 addiction. Pharmacol Res 2015; 99:202-16. [DOI: 10.1016/j.phrs.2015.06.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 06/15/2015] [Accepted: 06/16/2015] [Indexed: 12/26/2022]
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Papamerkouriou YM, Kenanidis E, Gamie Z, Papavasiliou K, Kostakos T, Potoupnis M, Sarris I, Tsiridis E, Kyrkos J. Treatment of multiple myeloma bone disease: experimental and clinical data. Expert Opin Biol Ther 2014; 15:213-30. [DOI: 10.1517/14712598.2015.978853] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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