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Clinical Lung Cancer Jun 2024A systematic literature review was conducted to determine the incidence and mortality of QT-interval prolongation (QTp), torsades de pointes (TdP), and heart failure... (Review)
Review
A systematic literature review was conducted to determine the incidence and mortality of QT-interval prolongation (QTp), torsades de pointes (TdP), and heart failure (HF) in patients with non-small cell lung cancer (NSCLC) who received epidermal growth factor receptor (EGFR) TKIs. Of 296 identified publications, 95 met eligibility criteria and were abstracted for QTp/TdP and HF outcomes (QTp/TdP: 83 publications, including 5 case study publications; HF: 79 publications, including 6 case study publications [involving 8 patients]). QTp incidence ranged from 0% to 27.8% in observational studies and from 0% to 11% in clinical trials, with no deaths due to QTp. There were no TdP events or deaths due to TdP. The incidence of HF ranged from 0% to 8%, and HF mortality rates ranged from 0% to 4%. Patients receiving treatment with EGFR TKIs should be monitored for signs of QTp, TdP, and HF per prescribing information. Standardized definitions and methods to improve monitoring of QTp, TdP, and HF-related events are needed in patients with NSCLC.
Topics: Humans; Carcinoma, Non-Small-Cell Lung; Heart Failure; Lung Neoplasms; ErbB Receptors; Torsades de Pointes; Protein Kinase Inhibitors; Long QT Syndrome; Incidence; Tyrosine Kinase Inhibitors
PubMed: 38553324
DOI: 10.1016/j.cllc.2024.02.005 -
Journal of Pediatric... 2024Pediatric oncology patients receive multiple modalities of therapy to treat their malignancies. These modalities have the potential for acute toxicity and late effects.... (Review)
Review
Evidence-Based Recommendations for Education Provided to Patients and Families Regarding the Adverse Events of ALK and MEK Inhibitors: A Systematic Review From the Children's Oncology Group.
Pediatric oncology patients receive multiple modalities of therapy to treat their malignancies. These modalities have the potential for acute toxicity and late effects. In the last decade, a new modality known as targeted biological therapy, has become an integral part of treatment for pediatric cancers. As targeted therapy use has increased, adverse events specific to these targeted agents have emerged, requiring a new effort focused on providing education to patients and families regarding how best to report, monitor, and manage these adverse events. A clinical question was developed to guide the systematic literature review. Anaplastic lymphoma kinase (ALK) and mitogen-activated protein kinase kinase (MEK) inhibitors were selected for review due to their frequency of use in pediatric oncology. The search was conducted to identify relevant articles published between January 1, 2000 and May 5, 2020. Articles were screened by two team members for inclusion/exclusion criteria using the web-based systematic review tool, Rayyan. Twenty-seven articles met the eligibility criteria for inclusion and were evaluated using the Grading of Recommendations, Assessment, Development, and Evaluation criteria. Adverse events for ALK and MEK inhibitors included manifestations of the gastrointestinal, hematologic, dermatologic, musculoskeletal, neurological, cardiovascular, and ocular systems. Recommendations for patient/family education were made for ALK and MEK inhibitors based on the reported adverse events. Adverse events of ALK and MEK inhibitors differ from the more common adverse events experienced with conventional treatment modalities used in pediatric oncology. It is important for nurses to include information regarding potential adverse events in patient/family education for children receiving these targeted agents.
Topics: Child; Humans; Anaplastic Lymphoma Kinase; Protein Kinase Inhibitors; Antineoplastic Agents; Neoplasms; Mitogen-Activated Protein Kinase Kinases
PubMed: 38549368
DOI: 10.1177/27527530231206101 -
Asian Pacific Journal of Cancer... Mar 2024This review investigated the association of COX-2, TNF-α, TLR4, and IKKα with the survival of patients with oral squamous cell carcinoma (SCC). (Meta-Analysis)
Meta-Analysis
BACKGROUND
This review investigated the association of COX-2, TNF-α, TLR4, and IKKα with the survival of patients with oral squamous cell carcinoma (SCC).
METHODS
A systematic search was conducted in the databases PUBMED, Web of Science, LILACS, EMBASE, Scopus, and Cochrane Library. The studies should assess the expression of those proteins in the tumor and survival outcomes.
RESULTS
Twenty-one articles were included. The meta-analysis results leaned towards an association of COX-2 overexpression with a lower overall survival. The estimated hazard ratio was 1.51 (95% CI 0.97, 2.33), but not statistically significant (p=0.07). A low heterogeneity was observed (I2=0%). Regarding TNF-α, TLR4, and IKKα, statistically significant results for the association with survival were presented, but there was not enough data to a meta-analysis.
CONCLUSION
COX-2 overexpression may be associated with a poorer prognosis in oral SCC. The insufficiency of studies about TNF-α, TLR4, and IKKα restrained their validation as predictors of prognosis.
Topics: Humans; Carcinoma, Squamous Cell; Squamous Cell Carcinoma of Head and Neck; Tumor Necrosis Factor-alpha; I-kappa B Kinase; Cyclooxygenase 2; Toll-Like Receptor 4; Mouth Neoplasms; Prognosis; Head and Neck Neoplasms
PubMed: 38546058
DOI: 10.31557/APJCP.2024.25.3.757 -
International Journal of Molecular... Mar 2024Chronic myeloid leukemia is a multistep, multi-lineage myeloproliferative disease that originates from a translocation event between chromosome 9 and chromosome 22...
Chronic myeloid leukemia is a multistep, multi-lineage myeloproliferative disease that originates from a translocation event between chromosome 9 and chromosome 22 within the hematopoietic stem cell compartment. The resultant fusion protein BCR::ABL1 is a constitutively active tyrosine kinase that can phosphorylate multiple downstream signaling molecules to promote cellular survival and inhibit apoptosis. Currently, tyrosine kinase inhibitors (TKIs), which impair ABL1 kinase activity by preventing ATP entry, are widely used as a successful therapeutic in CML treatment. However, disease relapses and the emergence of resistant clones have become a critical issue for CML therapeutics. Two main reasons behind the persisting obstacles to treatment are the acquired mutations in the ABL1 kinase domain and the presence of quiescent CML leukemia stem cells (LSCs) in the bone marrow, both of which can confer resistance to TKI therapy. In this article, we systemically review the structural and molecular properties of the critical domains of BCR::ABL1 and how understanding the essential role of BCR::ABL1 kinase activity has provided a solid foundation for the successful development of molecularly targeted therapy in CML. Comparison of responses and resistance to multiple BCR::ABL1 TKIs in clinical studies and current combination treatment strategies are also extensively discussed in this article.
Topics: Humans; Drug Resistance, Neoplasm; Fusion Proteins, bcr-abl; Leukemia, Myelogenous, Chronic, BCR-ABL Positive; Protein Kinase Inhibitors; Signal Transduction
PubMed: 38542279
DOI: 10.3390/ijms25063307 -
Cells Mar 2024We aimed to review the molecular characteristics of metastatic melanoma and the role of surgery in metastasectomy for metastatic melanoma. We performed a systematic... (Review)
Review
We aimed to review the molecular characteristics of metastatic melanoma and the role of surgery in metastasectomy for metastatic melanoma. We performed a systematic literature search on PubMed to identify relevant studies focusing on several mutations, including NRAS, BRAF, NF1, MITF, PTEN, TP53, CDKN2A, TERT, TMB, EGFR, and c-KIT. This was performed in the context of metastatic melanoma and the role of metastasectomy in the metastatic melanoma population. A comprehensive review of these molecular characteristics is presented with a focus on their prognosis and role in surgical metastasectomy.
Topics: Humans; GTP Phosphohydrolases; Melanoma; Membrane Proteins; Proto-Oncogene Proteins B-raf; Skin Neoplasms
PubMed: 38534309
DOI: 10.3390/cells13060465 -
Advances in Therapy May 2024Nearly 60% of patients with non-small cell lung cancer (NSCLC) present with metastatic disease, and approximately 20% have brain metastases (BrMs) at diagnosis. During... (Review)
Review
INTRODUCTION
Nearly 60% of patients with non-small cell lung cancer (NSCLC) present with metastatic disease, and approximately 20% have brain metastases (BrMs) at diagnosis. During the disease course, 25-50% of patients will develop BrMs. Despite available treatments, survival rates for patients with NSCLC and BrMs remain low, and their overall prognosis is poor. Even with newer agents for NSCLC, options for treating BrMs can be limited by their ineffective transport across the blood-brain barrier (BBB) and the unique brain tumor microenvironment. The presence of actionable genomic alterations (AGAs) is a key determinant of optimal treatment selection, which aims to maximize responses and minimize toxicities. The objective of this systematic literature review (SLR) was to understand the current landscape of the clinical management of patients with NSCLC and BrMs, particularly those with AGAs.
METHOD
A Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA)-compliant SLR was conducted to identify studies in patients with BrMs in NSCLC. Searches used the EMBASE and MEDLINE databases, and articles published between January 1, 2017 and September 26, 2022 were reviewed.
RESULTS
Overall, 179 studies were included in the SLR. This subset review focused on 80 studies that included patients with NSCLC, BrMs, and AGAs (19 randomized controlled trials [RCTs], two single-arm studies, and 59 observational studies). Sixty-four of the 80 studies reported on epidermal growth factor receptor (EGFR) mutations, 14 on anaplastic lymphoma kinase (ALK) alterations, and two on both alterations. Ninety-five percent of studies evaluated targeted therapy. All RCTs allowed patients with previously treated, asymptomatic, or neurologically stable BrMs; the percentage of asymptomatic BrMs varied across observational studies.
CONCLUSIONS
Although targeted therapies demonstrate systemic benefits for patients with NSCLC, BrMs, and AGAs, there remains a continued need for effective therapies to treat and prevent BrMs in this population. Increased BBB permeability of emerging therapies may improve outcomes for this population.
Topics: Carcinoma, Non-Small-Cell Lung; Humans; Brain Neoplasms; Lung Neoplasms; Genomics; Anaplastic Lymphoma Kinase; Mutation
PubMed: 38509433
DOI: 10.1007/s12325-024-02799-9 -
Journal of Clinical PsychopharmacologyThis systematic review aimed to investigate the clinical manifestations and characteristics of venlafaxine-associated rhabdomyolysis.
PURPOSE
This systematic review aimed to investigate the clinical manifestations and characteristics of venlafaxine-associated rhabdomyolysis.
METHODS
A systematic search was conducted in PubMed, Elsevier, Science Direct, Embase, Springer Link, Wiley Online Library, CNKI, and Wanfang databases from the date of database inception to January 2023. Previously reported cases of venlafaxine-associated rhabdomyolysis were identified, and relevant data from these cases were collected for descriptive statistical analysis. Cases that met the inclusion criteria were evaluated to determine the correlation between adverse reactions and venlafaxine.
RESULTS
A total of 12 patients with venlafaxine-associated rhabdomyolysis were included. None of these patients had a history of muscle pain or discomfort. Of the 12 patients, 5 patients received venlafaxine at doses of ≤225 mg/d, whereas the remaining 7 patients received doses exceeding 225 mg/d. The main clinical symptoms included myalgia, muscle weakness, and renal injury. All 12 patients discontinued venlafaxine and received symptomatic care.
CONCLUSIONS
Venlafaxine, used either as a monotherapy or in combination with other drugs, may be associated with rhabdomyolysis. Creatine kinase levels may normalize or significantly decrease after discontinuation of venlafaxine and symptomatic treatment.
Topics: Rhabdomyolysis; Venlafaxine Hydrochloride; Humans; Male; Adult; Female; Middle Aged; Creatine Kinase; Myalgia
PubMed: 38506608
DOI: 10.1097/JCP.0000000000001838 -
PharmacoEconomics May 2024Non-small cell lung cancer (NSCLC) is the most common type of lung cancer, with up to 32% of patients with NSCLC harboring an epidermal growth factor receptor (EGFR)...
Critical Examination of Modeling Approaches Used in Economic Evaluations of First-Line Treatments for Locally Advanced or Metastatic Non-Small Cell Lung Cancer Harboring Epidermal Growth Factor Receptor Mutations: A Systematic Literature Review.
BACKGROUND
Non-small cell lung cancer (NSCLC) is the most common type of lung cancer, with up to 32% of patients with NSCLC harboring an epidermal growth factor receptor (EGFR) mutation. NSCLC harboring an EGFR mutation has a dedicated treatment pathway, with EGFR tyrosine kinase inhibitors and platinum-based chemotherapy often being the therapy of choice.
OBJECTIVE
The aim of this study was to systemically review and summarize economic models of first-line treatments used for locally advanced or metastatic NSCLC harboring EGFR mutations, as well as to identify areas for improvement for future models.
METHODS
Literature searches were conducted via Ovid in PubMed, MEDLINE, MEDLINE In-Process, Embase, Evidence-Based Medicine Reviews: Health Technology Assessment, Evidence-Based Medicine Reviews: National Health Service Economic Evaluation Database, and EconLit. An initial search was conducted on 19 December 2022 and updated on 11 April 2023. Studies were selected according to predefined criteria using the Population, Intervention, Comparator, Outcome and Study design (PICOS) framework.
RESULTS
Sixty-seven articles were included in the review, representing 59 unique studies. The majority of included models were cost-utility analyses (n = 52), with the remaining studies being cost-effectiveness analyses (n = 4) and a cost-minimization analysis (n = 1). Two studies incorporated both a cost-utility and cost-minimization analysis. Although the model structure across studies was consistently reported, justification for this choice was often lacking.
CONCLUSIONS
Although the reporting of economic models in NSCLC harboring EGFR mutations is generally good, many of these studies lacked sufficient reporting of justification for structural choices, performing extensive sensitivity analyses and validation in economic evaluations. In resolving such gaps, the validity of future models can be increased to guide healthcare decision making in rare indications.
Topics: Humans; Antineoplastic Agents; Carcinoma, Non-Small-Cell Lung; Cost-Benefit Analysis; ErbB Receptors; Lung Neoplasms; Models, Economic; Mutation; Protein Kinase Inhibitors
PubMed: 38489077
DOI: 10.1007/s40273-024-01362-2 -
Chemico-biological Interactions Apr 2024Cell division, differentiation, and controlled cell death are all regulated by phosphorylation, a key biological function. This mechanism is controlled by a variety of...
A systematic review on understanding the mechanistic pathways and clinical aspects of natural CDK inhibitors on cancer progression.: Unlocking cellular and biochemical mechanisms.
Cell division, differentiation, and controlled cell death are all regulated by phosphorylation, a key biological function. This mechanism is controlled by a variety of enzymes, with cyclin-dependent kinases (CDKs) being particularly important in phosphorylating proteins at serine and threonine sites. CDKs, which contain 20 unique components, serve an important role in regulating vital physiological functions such as cell cycle progression and gene transcription. Methodologically, an extensive literature search was performed using reputable databases such as PubMed, Google Scholar, Scopus, and Web of Science. Keywords encompassed "cyclin kinase," "cyclin dependent kinase inhibitors," "CDK inhibitors," "natural products," and "cancer therapy." The inclusion criteria, focused on relevance, publication date, and language, ensured a thorough representation of the most recent research in the field, encompassing articles published from January 2015 to September 2023. Categorization of CDKs into those regulating transcription and those orchestrating cell cycle phases provides a comprehensive understanding of their diverse functions. Ongoing clinical trials featuring CDK inhibitors, notably CDK7 and CDK4/6 inhibitors, illuminate their promising potential in various cancer treatments. This review undertakes a thorough investigation of CDK inhibitors derived from natural (marine, terrestrial, and peptide) sources. The aim of this study is to provide a comprehensive comprehension of the chemical classifications, origins, target CDKs, associated cancer types, and therapeutic applications.
Topics: Humans; Cell Cycle; Cyclin-Dependent Kinases; Cyclins; Neoplasms; Phosphorylation; Protein Kinase Inhibitors
PubMed: 38467339
DOI: 10.1016/j.cbi.2024.110940 -
European Journal of Cancer (Oxford,... May 2024Overall survival (OS) is a universally accepted measure of clinical benefit; however, prolonged follow-up is needed to observe sufficient events. Disease-free survival...
BACKGROUND
Overall survival (OS) is a universally accepted measure of clinical benefit; however, prolonged follow-up is needed to observe sufficient events. Disease-free survival (DFS) has been widely adopted as a primary endpoint for early breast cancer (EBC) trials, as follow-up is comparatively shorter. Here, we present an analysis evaluating DFS as a surrogate for OS for adjuvant treatment of hormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2-) EBC.
METHODS
A systematic literature review which included randomized controlled trials (RCTs) with ≥80% of adult patients with HR+/HER2- EBC was conducted. The RCTs evaluated various systemic therapeutic categories; key inclusion criteria included reporting of DFS and OS hazard ratios (HRs) and mature OS data. Spearman rank correlation and weighted linear regression analyses evaluated DFS and OS HR correlation. A scenario analysis tested base-case analysis robustness, and a parallel analysis using patient-level data was conducted.
RESULTS
The base case (N = 14 RCTs) showed an unweighted Spearman coefficient of 0.81 between OS and DFS (weighted: 0.81), with 84% of the variability in OS explained by DFS differences (R from weighted regression). The surrogate threshold effect (Burzykowski T, Buyse M. Pharm Stat. 2006;5:173-186) was 0.82 for DFS/OS HR. Scenario analysis (n = 9 RCTs), which excluded chemotherapy trials, and patient-level analysis using FACE trial data were consistent with the base-case analysis.
CONCLUSIONS
These analyses support DFS as a reliable surrogate endpoint for OS in adjuvant HR+/HER2- EBC trials. Using DFS as a surrogate measure will permit timelier access to novel treatments for patients with HR+/HER2- EBC.
Topics: Adult; Humans; Female; Disease-Free Survival; Breast Neoplasms; Progression-Free Survival; Proportional Hazards Models; Chemotherapy, Adjuvant; Receptor, ErbB-2; Antineoplastic Combined Chemotherapy Protocols
PubMed: 38460476
DOI: 10.1016/j.ejca.2024.113977