1
|
Keshtgar Z, Chalabianloo G, Esmaeili N. Probable Neuropsychological and Cognitive Complications Due to Cytokine Storm in Patients With COVID-19. Basic Clin Neurosci 2023; 14:549-564. [PMID: 38628831 PMCID: PMC11016882 DOI: 10.32598/bcn.2022.3202.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 09/28/2021] [Accepted: 06/28/2023] [Indexed: 04/19/2024] Open
Abstract
Introduction COVID-19 (coronavirus disease 2019) was first identified in China in December 2019 and is rapidly spreading worldwide as a pandemic. Since COVID-19 causes mild to severe acute respiratory syndrome, most studies in this context have focused on pathogenesis primarily in the respiratory system. However, evidence shows that the central nervous system (CNS) may also be affected by COVID-19. Since COVID-19 is spreading, it is necessary to study its possible cognitive effects on COVID-19 patients and their recovery. Methods The articles used in this study were searched by keywords, such as cytokine storm and COVID-19, COVID-19 and executive dysfunction, cognitive disorder, and COVID-19, central nervous system (CNS) and COVID-19, coronavirus, neuroinvasion in Science Direct, Scopus, PubMed, Embase, and Web of Science databases based on preferred reporting items for systematic reviews and meta-analysis (PRISMA) checklist. The study evaluates all observational studies published between December 2019 and April 2021 in peer-reviewed journals, including cross-sectional, cohort, case-control studies, case reports, and case series. The search result was 106 articles, of which 73 articles related to COVID-19, the stages of infection by this virus, its effect on the nervous system and neurological symptoms, the cytokine storm caused by this infection, and the possible cognitive consequences caused by this virus in patients, has been reviewed. Other articles were not checked due to their limited relevance to the topic under discussion. Results Studies showed that neurons may be directly affected by severe acute respiratory syndrome coronavirus (SARS-CoV)-1 and SARS-CoV-2. Furthermore, various studies indicated that systemic inflammation (so-called "cytokine storm") is also responsible for brain damage induced by infection with SARS-CoV-1 and SARS-CoV-2. In such a way that these patients showed elevated levels of interleukin (IL-), 6, 8, and 10 and of tumor necrosis factor-alpha (TNF-α) in their blood. Conclusion Various cognitive defects have been observed following an increased level of cytokines, such as tumor necrosis factor-alpha (TNF-α) and interleukin (IL)-6, 8. Therefore, due to the increased level of these pro-inflammatory factors in the brains of these patients, cognitive deficits can be expected, which need further investigation.
Collapse
Affiliation(s)
- Zahra Keshtgar
- Department of Neuroscience, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Gholamreza Chalabianloo
- Department of Neuroscience, School of Educational Sciences and Psychology, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Niloofar Esmaeili
- Department of Hematology & Oncology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
2
|
Kim YR, Lee B, Byun MR, Lee JK, Choi JW. Evaluation of pemetrexed and etoposide as therapeutic regimens for human papillomavirus-positive oral and oropharyngeal cancer. PLoS One 2018; 13:e0200509. [PMID: 29995943 PMCID: PMC6040768 DOI: 10.1371/journal.pone.0200509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 06/27/2018] [Indexed: 12/18/2022] Open
Abstract
Although human papillomavirus (HPV) positive oral and oropharyngeal cancers have distinct epidemiologic and molecular characteristics compared to HPV-negative cancers, all patients with oral and oropharyngeal cancers received same standard regimen regardless of HPV status. For these reasons, specific regimens for patients with HPV-positive oral and oropharyngeal cancer are needed. Differentially expressed genes (DEG) between HPV-positive and HPV-negative oropharyngeal cancers were re-analyzed and categorized from public database. Then, druggable targets to HPV-positive oral and oropharyngeal cancer were identified and were validated with E6/E7, which is oncogene of HPV, transfected oral and oropharyngeal cancer cell lines and HPV infected cell lines. In DEG analysis, HPV-positive oral and oropharyngeal cancer showed distinct disease entity from HPV-negative cancers. Unlike HPV-negative oral and oropharyngeal cancer, thymidylate synthase (TS) and topoisomerase II (Topo II) were overexpressed in HPV-positive cancers. Transfection of Lenti-virus containing E6/ E7 to HPV-negative oral and oropharyngeal cancer cells induced upregulation of TS and Topo II in those cells. Although cisplatin, which is standard regimen in head and neck cancers, showed more effectiveness in HPV-negative cells, 5-FU and pemetrexed, which are TS inhibitors, or etoposide, which is Topo II inhibitors, worked more effectively in HPV-positive cells. In addition, cisplatin/etoposide and cisplatin/pemetrexed combination regimens showed synergic effects in HPV-positive cells. Pemetrexed or etoposide alone, or in combination with other chemotherapeutic agents such as cisplatin, can be used as novel substitutes in a regimen of concurrent chemoradiotherapy or a palliative regimen for HPV-positive oral and oropharyngeal cancer patients. However, a well-designed clinical trial is needed.
Collapse
Affiliation(s)
- Yi Rang Kim
- Department of Hemato-Oncology, Yuseong Sun Hospital, Daejeon, Republic of Korea
| | - Bada Lee
- Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
- Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul, Republic of Korea
| | - Mi Ran Byun
- Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
- Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul, Republic of Korea
| | - Jong Kil Lee
- Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Jin Woo Choi
- Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
- Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul, Republic of Korea
- * E-mail:
| |
Collapse
|
3
|
Wei L, Wang L, Liu Z, Wang M, Lu W, Zhao D, Yang B, Kong X, Ding Y, Wang Z. Dramatic response of CTNNB1 and VEGFR-2 mutant temporal bone squamous cell carcinoma to bevacizumab in combination with pemetrexed. Oncotarget 2017; 8:57898-57904. [PMID: 28915721 PMCID: PMC5593693 DOI: 10.18632/oncotarget.19649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 07/18/2017] [Indexed: 12/11/2022] Open
Abstract
High recurrence rates and poor survival rates for late stage/advanced temporal bone squamous cell carcinoma with the standard treatments continues to be a significant challenge to otolaryngologists. Targeted therapy for temporal bone squamous cell carcinoma after relapse has not been reported. Here we present a 58-year-old man who was diagnosed with recurrent temporal bone squamous cell carcinoma and treated with a regimen developed using whole exome sequencing. Somatic mutations in genes encoding catenin beta 1 and vascular endothelial growth factor receptor 2 were identified in the patient’s tumor sample compared to the normal tissue. The patient was then treated with Bevacizumab in combination with pemetrexed. After two weeks of treatment, tumor volume was reduced by 95% measured by MRI, and the Visual Analogue Scale headache scores went down from 10/10 to 2/10. Our results reveal novel gene mutations of temporal bone squamous cell carcinoma and demonstrate, for the first time, an effective targeted therapy for temporal bone squamous cell carcinoma. The successful treatment regimen of bevacizumab and pemetrexed may provide a new treatment option for treating recurrent temporal bone squamous cell carcinoma that fails to respond to conventional tumor resection, radiotherapy, and/or chemotherapy.
Collapse
Affiliation(s)
- Lai Wei
- Department of Otolaryngology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Lizhi Wang
- Department of Otolaryngology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Ziye Liu
- Department of Otolaryngology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Meiyi Wang
- Department of Otolaryngology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Weili Lu
- Department of Otolaryngology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Dewei Zhao
- The Institute for Translational Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Bin Yang
- The Institute for Translational Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Xuejun Kong
- Department of Pediatrics, Children's Hospital of Boston, Harvard Medical School, Boston, MA, USA
| | - Yan Ding
- The Institute for Translational Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China.,Department of Pediatrics, Children's Hospital of Boston, Harvard Medical School, Boston, MA, USA.,Program for Autism Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Zhiqiang Wang
- Department of Otolaryngology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| |
Collapse
|
4
|
Ley J, Wildes TM, Daly K, Oppelt P, Adkins D. Clinical benefit of nanoparticle albumin-bound-paclitaxel in recurrent/metastatic head and neck squamous cell carcinoma resistant to cremophor-based paclitaxel or docetaxel. Med Oncol 2017; 34:28. [PMID: 28078561 PMCID: PMC6754095 DOI: 10.1007/s12032-017-0884-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 01/02/2017] [Indexed: 10/20/2022]
Abstract
The clinical benefit of nab-paclitaxel monotherapy for recurrent/metastatic head and neck squamous cell carcinoma (RM-HNSCC) that progressed on other taxanes (cremophor-based paclitaxel or docetaxel) is unknown. A retrospective analysis of patients treated at a single institution with nab-paclitaxel for taxane-resistant RM-HNSCC. The exploratory hypothesis was that nab-paclitaxel would result in clinical benefit (tumor response) in patients with taxane-resistant RM-HNSCC. Twelve patients who were treated with nab-paclitaxel monotherapy for taxane-resistant RM-HNSCC and met all eligibility criteria were identified. The majority of patients (n = 9; 75%) received three or more lines of therapy for RM-HNSCC. All patients had platin-resistant, and ten patients (83%) had cetuximab-resistant disease. Patients had RM-HNSCC that progressed on cremophor-based paclitaxel (8), docetaxel (1), or both (3). With prior taxane, the best tumor response was partial (PR) in 4 patients (33%), stable (SD) in 3 (25%), and progression in 5 (42%). The median time-to-progression (TTP) with prior taxane was 1.7 (range 0.7-9.0) months. The median interval from last dose of taxane to first dose of nab-paclitaxel was 3 (0.7-31.3) months. With nab-paclitaxel, tumor response occurred in two patients (17%; PR in both) and disease control (PR and SD) occurred in five (42%). Median TTP with nab-paclitaxel was 2.1 months (range 0.6-6.2), and median overall survival was 4.9 months (range 1.9-13.5). nab-Paclitaxel provided clinical benefit in some patients with taxane-resistant RM-HNSCC. The median TTP with nab-paclitaxel and with prior taxane were similar. This exploratory observation warrants further investigation in prospective studies.
Collapse
Affiliation(s)
- Jessica Ley
- Division of Medical Oncology, Department of Internal Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA
| | - Tanya M Wildes
- Division of Medical Oncology, Department of Internal Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA
- Alvin J. Siteman Cancer Center, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA
| | - Kristin Daly
- Division of Medical Oncology, Department of Internal Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA
- Alvin J. Siteman Cancer Center, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA
| | - Peter Oppelt
- Division of Medical Oncology, Department of Internal Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA
- Alvin J. Siteman Cancer Center, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA
| | - Douglas Adkins
- Division of Medical Oncology, Department of Internal Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA.
- Alvin J. Siteman Cancer Center, Washington University School of Medicine, 660 South Euclid, Campus Box 8056, St. Louis, MO, 63110, USA.
| |
Collapse
|
5
|
Sakurada T, Kakiuchi S, Tajima S, Horinouchi Y, Konaka K, Okada N, Nishisako H, Nakamura T, Teraoka K, Kawazoe K, Yanagawa H, Nishioka Y, Ishizawa K. Pemetrexed-Induced Rash May Be Prevented by Supplementary Corticosteroids. Biol Pharm Bull 2016; 38:1752-6. [PMID: 26521826 DOI: 10.1248/bpb.b15-00435] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Pemetrexed, a chemotherapeutic drug, is highly active in non-small cell lung cancer and malignant pleural mesothelioma. Unfortunately, rashes are more commonly associated with pemetrexed than other chemotherapies, and it is recommended that patients receive corticosteroids (8 mg/d of dexamethasone) for 3 d, including the day of pemetrexed administration (day 1). However, the efficacy of corticosteroids in this context has not been fully verified. In this retrospective study, we evaluated the medical records of 78 patients who received pemetrexed between April 2009 and March 2014, to confirm whether supplementary corticosteroids prevented rash development. The incidence of rash was lower in the 47 patients who received supplementary corticosteroids (after day 1) compared with the incidence among the 31 patients who did not receive supplementary corticosteroids (19.1% vs. 38.7%). The average cutoff dosage of supplementary corticosteroids on day 2 and day 3 was 1.5 mg/d of dexamethasone, as calculated using the receiver operating characteristic curve, and the odds ratio was 0.33 (95% confidence interval: 0.12-0.94). Administration of ≥1.5 mg of corticosteroids on day 2 and day 3 significantly reduced the severity of the rash compared to no supplementary treatment (grades 2/3, 13.3% vs. 33.3%, p<0.05). However, increasing the dose of corticosteroids had no additional effect on rash development. These results suggest that ≥1.5 mg of supplementary dexamethasone on day 2 and day 3 (in addition to day 1) may be necessary for preventing pemetrexed-induced rash, but high doses of dexamethasone (e.g., 8 mg/d) are unnecessary.
Collapse
|
6
|
|
7
|
A phase II study of pralatrexate with vitamin B12 and folic acid supplementation for previously treated recurrent and/or metastatic head and neck squamous cell cancer. Invest New Drugs 2014; 32:549-54. [DOI: 10.1007/s10637-014-0073-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 02/05/2014] [Indexed: 11/26/2022]
|
8
|
Devlin JG, Langer CJ. Combined modality treatment of laryngeal squamous cell carcinoma. Expert Rev Anticancer Ther 2014; 7:331-50. [PMID: 17338653 DOI: 10.1586/14737140.7.3.331] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Squamous cell carcinoma of the larynx is a major public health concern; it causes substantial morbidity and mortality, and arises chiefly as a result of tobacco and alcohol consumption. Early stage disease is best treated with radiation or surgery alone, but for patients with more locally advanced squamous cell carcinoma of the larynx, combined modality treatment has been shown to benefit selected patients, particularly when cisplatin-based chemotherapy and concurrent radiation therapy are employed, with or without altered fractionated radiation therapy. Substantial laryngectomy-associated quality-of-life decrements can be avoided in selected, potentially resectable patients with organ-sparing approaches, without sacrificing survival. Recently, trials have addressed the role of targeted systemic agents to the epidermal growth factor receptor, and other targets are under investigation. The addition of induction chemotherapy to concurrent chemoradiotherapy is a promising treatment strategy that warrants further evaluation, but has not yet emerged as a standard of care; the toxicity of such regimens must be balanced with the potential benefits on a case-by-case basis, and functional outcomes are often quite variable. Treatment planning, management and follow-up are complex, and thus should ideally be performed in a comprehensive, multidisciplinary fashion, in a center accustomed to a high volume of such cases. Future research directions are described herein.
Collapse
Affiliation(s)
- John G Devlin
- Fox Chase Cancer Center, Thoracic & Head & Neck Oncology, Medical Oncology, 333 Cottman Avenue, PA 19111, USA.
| | | |
Collapse
|
9
|
Machiels JP, Schmitz S. Management and palliative chemotherapy for metastatic or recurrent squamous cell carcinoma of the head and neck. Expert Rev Anticancer Ther 2014; 11:359-71. [DOI: 10.1586/era.10.178] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
10
|
Phase II study of pemetrexed in combination with cisplatin and cetuximab in recurrent or metastatic squamous cell carcinoma of the head and neck. Eur J Cancer 2013; 49:2877-83. [DOI: 10.1016/j.ejca.2013.05.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Revised: 04/29/2013] [Accepted: 05/07/2013] [Indexed: 11/24/2022]
|
11
|
Griffin BR, Stephens EK, Jatoi A. Are 5-7 Days of Folic Acid Supplementation Necessary prior to Pemetrexed? Observations from a Case Series. Case Rep Oncol 2013; 6:339-42. [PMID: 23898278 PMCID: PMC3724129 DOI: 10.1159/000353573] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Objective Current regulatory guidelines advise 5–7 days of folic acid supplementation prior to pemetrexed. Although taking folic acid during and after pemetrexed therapy is important, it remains unclear whether premedication is truly necessary, particularly as it can be inconvenient for patients, can contribute to their anxiety by delaying chemotherapy, and can create challenges in scheduling chemotherapy. Methods and Results We retrospectively sought to identify and evaluate outcomes among non-small cell lung cancer patients who received less than the advised folic acid premedication. Only 8 patients were identified. However, upon critical examination of first-cycle chemotherapy outcomes, we observed no major adverse events with a shortened course of folic acid premedication. Conclusion In the very rare circumstance where urgent therapy is warranted, a healthcare provider can lookto this small case series and find modest precedent for the safe administration of pemetrexed in the absence of a full week of folic acid premedication.
Collapse
Affiliation(s)
- Benjamin R Griffin
- Department of Medicine, Mayo Clinic, Cancer Center, Rochester, Minn., USA
| | | | | |
Collapse
|
12
|
Pemetrexed in head and neck cancer: A systematic review. Oral Oncol 2013; 49:492-501. [DOI: 10.1016/j.oraloncology.2013.01.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2012] [Accepted: 01/26/2013] [Indexed: 01/23/2023]
|
13
|
Pendleton KP, Grandis JR. Cisplatin-Based Chemotherapy Options for Recurrent and/or Metastatic Squamous Cell Cancer of the Head and Neck. ACTA ACUST UNITED AC 2013; 2013. [PMID: 24273416 DOI: 10.4137/cmt.s10409] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Recurrent and/or metastatic head and neck squamous cell carcinoma (R/M HNSCC) is a devastating malignancy with a poor prognosis. Treatment is limited to chemotherapeutic approaches. Cisplatin is an established and effective treatment for R/M HNSCC, and many studies have investigated cisplatin treatment in combination with other agents. Even when being treated with first line therapy (cisplatin + 5-fluorouracil + cetuximab), overall survival is only 10 months, indicating the need for novel chemotherapeutics and treatment regimens. Current research is focused on molecular targeting therapies inhibiting epidermal growth factor receptor, phosphoinositide-3-kinase/Akt/mammalian target of rapamycin, and vascular endothelial growth factor pathways. A variety of clinical trials have been completed and are currently underway with encouraging results. Finally, future directions of cisplatin-based R/M HNSCC treatment may include targeting specific pathways known to induce cisplatin resistance, such as nucleotide excision repair and inhibition of apoptosis, in hopes to enhance response to cisplatin therapy.
Collapse
Affiliation(s)
- Kelsey P Pendleton
- University of Pittsburgh, Department of Otolaryngology, Eye and Ear Institute, Pittsburgh, PA
| | | |
Collapse
|
14
|
Urba S, Hong RL, Hossain AM, Cheng R, Orlando M. Pemetrexed in combination with cisplatin versus cisplatin monotherapy in East Asian patients with recurrent or metastatic head and neck cancer: Results of an exploratory subgroup analysis of a phase III trial. Asia Pac J Clin Oncol 2013; 9:331-41. [PMID: 23442047 DOI: 10.1111/ajco.12060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2012] [Indexed: 11/29/2022]
Abstract
AIM An exploratory subgroup analysis of East Asian (EA) patients in a phase III trial was conducted to assess efficacy and safety trends based on ethnicity. METHODS The 795 patients with recurrent or metastatic squamous cell carcinoma of the head and neck included 111 EA patients randomized to pemetrexed-cisplatin (n = 55) and placebo-cisplatin (n = 56) and 684 non- EA patients randomized to pemetrexed-cisplatin (n = 343) and placebo-cisplatin (n = 341). Treatment differences in median overall survival and progression-free survival were compared using a stratified log-rank test. Survival was estimated using the Kaplan-Meier method. RESULTS The median overall survival in the pemetrexed-cisplatin and placebo-cisplatin arms of the EA group (6.8 and 5.7 months, respectively [P = 0.275]) was similar to that in the global population (7.3 and 6.3 months, respectively [P = 0.082]); the median progression-free survival in the pemetrexed-cisplatin and placebo-cisplatin arms in the EA group (2.8 and 1.9 months, respectively [P = 0.748]) was similar to that in the global population (3.6 and 2.8 months, respectively [P = 0.166]). Compared to the findings in the global population, overall survival for the EA group receiving prior platinum-based therapy was longer (P = 0.042 vs P = 0.065). There was no significant interaction between treatment arms and ethnicity. CONCLUSION Consistent with findings in the global population, pemetrexed-cisplatin did not improve survival compared with placebo-cisplatin for the EA group. However, in a subgroup analysis, pemetrexed-cisplatin showed an overall survival advantage in EA patients receiving prior platinum-based therapy.
Collapse
Affiliation(s)
- Susan Urba
- University of Michigan Comprehensive Cancer Center, Division of Hematology/Oncology, Ann Arbor, Michigan, USA
| | | | | | | | | |
Collapse
|
15
|
Superior antimetastatic effect of pemetrexed-loaded gelatinase-responsive nanoparticles in a mouse metastasis model. Anticancer Drugs 2012; 23:1078-88. [DOI: 10.1097/cad.0b013e328356dc11] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
16
|
Zhang Y, Zhao L, Huang P, Wu J, Wang F, Huang Y, Zhang L. Open-label, single-arm phase II study of pemetrexed in the treatment of patients with recurrent or metastatic nasopharyngeal carcinoma who have had prior platinum-based chemotherapy. Cancer Chemother Pharmacol 2012; 70:611-5. [PMID: 22903536 DOI: 10.1007/s00280-012-1950-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2012] [Accepted: 08/01/2012] [Indexed: 11/30/2022]
Abstract
BACKGROUND This study was designed to evaluate the anti-tumor activity and toxicity of single agent pemetrexed in the treatment of patients with recurrent or metastatic nasopharyngeal carcinoma (NPC) who had been treated with platinum-based chemotherapy. PATIENTS AND METHODS This is an open-label, single-arm phase II trial. All patients were treated with pemetrexed. Pemetrexed was given at the dosage of 500 mg/m(2) on day 1, with folic acid and vitamin B12 supplementation, each cycle repeated every 3 weeks. Treatment continued until patient had disease progression or unacceptable toxicities. RESULTS Thirty-five patients were enrolled in this trial. Thirty patients of total were suitable for tumor response assessment. One (2.9 %) patient achieved partial response (PR); 14 (40.0 %) patients, stable disease (SD); and 15 (42.9 %), progressed disease (PD). The progress-free survival (PFS) was 1.5 months (range, 1.5-14.4 months) and median overall survival (OS) was 13.3 months (95 % CI 8.2-18.4 months). Treatment was well tolerated in most patients. Only one patient (2.9 %) experienced grade 4 toxicity of thrombocytopenia and neutropenia. The most seen toxicities were neutropenia (37.1 %), aminotransferase increase (31.4 %), and rash (22.9 %). CONCLUSIONS Although pemetrexed induced a response in a patient, it has limited single-agent activity in advanced NPC patients pretreated with platinum-based chemotherapy.
Collapse
Affiliation(s)
- Yang Zhang
- State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
17
|
Price KAR, Cohen EE. Current treatment options for metastatic head and neck cancer. Curr Treat Options Oncol 2012; 13:35-46. [PMID: 22252884 DOI: 10.1007/s11864-011-0176-y] [Citation(s) in RCA: 161] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Head and neck squamous cell carcinoma is now the 8th most common cancer affecting men in the United States largely due to a rising epidemic of oropharynx cancer (tonsil and tongue base) associated with the human papillomavirus (HPV). The median overall survival for recurrent or metastatic head and neck cancer (R/M HNSCC) remains less than 1 year despite modern chemotherapy and targeted agents. Palliative chemotherapy and the epidermal growth factor receptor inhibitor, cetuximab, constitute the backbone of treatment for patients with R/M HNSCC. Platinum doublets studied in phase III trials include cisplatin/5-FU, cisplatin/paclitaxel, and cisplatin/pemetrexed. Platinum chemotherapy in combination with 5-fluorouracil and cetuximab has resulted in the longest median overall survival. Combination platinum regimens increase response rates and toxicity but not survival and should be reserved for patients who are symptomatic from their disease for whom the benefit of a partial response may be worth the cost of increased treatment-related side effects. For many patients who are asymptomatic with a low disease burden, single agent regimens are appropriate to balance treatment with side effects. Drugs commonly used as single agents in the treatment of R/M HNSCC include docetaxel, paclitaxel, cetuximab, capecitabine, pemetrexed, and methotrexate. Best supportive care alone is often appropriate for poor performance status patients. Palliative radiation therapy is beneficial for treating symptomatic metastatic sites. Aggressive symptom management is imperative for all patients and often should include referral to experts in palliative care and pain management. New therapies currently under investigation include mTOR inhibitors, anti-angiogenic agents, and IGF1R inhibitors. Given the poor prognosis for most patients with R/M HNSCC, enrollment in clinical trials investigating novel approaches to therapy should be encouraged.
Collapse
|
18
|
Yau T, Shum T, Lee A, Yeung M, Ng W, Chan L. A phase II study of pemetrexed combined with cisplatin in patients with recurrent or metastatic nanopharyngeal carcinoma. Oral Oncol 2012; 48:441-4. [DOI: 10.1016/j.oraloncology.2011.12.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Revised: 12/05/2011] [Accepted: 12/06/2011] [Indexed: 12/13/2022]
|
19
|
Urba S, van Herpen CML, Sahoo TP, Shin DM, Licitra L, Mezei K, Reuter C, Hitt R, Russo F, Chang SC, Hossain AM, Frimodt-Moller B, Koustenis A, Hong RL. Pemetrexed in combination with cisplatin versus cisplatin monotherapy in patients with recurrent or metastatic head and neck cancer. Cancer 2012; 118:4694-705. [DOI: 10.1002/cncr.27449] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 11/16/2011] [Accepted: 12/27/2011] [Indexed: 11/09/2022]
|
20
|
Villaflor V, Haraf D, Salama J, Kocherginsky M, Langerman A, Gomez-Abuin G, Beniwal P, Blair E, Stenson K, Portugal L, Seiwert T, Williams R, Dekker A, Witt M, Vokes E, Cohen E. Phase II trial of pemetrexed-based induction chemotherapy followed by concomitant chemoradiotherapy in previously irradiated patients with squamous cell carcinoma of the head and neck. Ann Oncol 2011; 22:2501-2507. [DOI: 10.1093/annonc/mdq785] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
|
21
|
Argiris A, Karamouzis MV, Smith R, Kotsakis A, Gibson MK, Lai SY, Kim S, Branstetter BF, Shuai Y, Romkes M, Wang L, Grandis JR, Ferris RL, Johnson JT, Heron DE. Phase I trial of pemetrexed in combination with cetuximab and concurrent radiotherapy in patients with head and neck cancer. Ann Oncol 2011; 22:2482-2488. [PMID: 21363880 PMCID: PMC3200222 DOI: 10.1093/annonc/mdr002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 12/28/2010] [Accepted: 12/31/2010] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND We studied the combination of pemetrexed, a multi-targeted antifolate, and cetuximab, an mAb against the epidermal growth factor receptor, with radiotherapy in poor prognosis head and neck cancer. PATIENTS AND METHODS Patients received pemetrexed on days 1, 22, and 43 on a dose-escalation scheme with starting level (0) 350 mg/m(2) (level -1, 200 mg/m(2); level +1, 500 mg/m(2)) with concurrent radiotherapy (2 Gy/day) and cetuximab in two separate cohorts, not previously irradiated (A) and previously irradiated (B), who received 70 and 60-66 Gy, respectively. Genetic polymorphisms of thymidylate synthase and methylenetetrahydrofolate reductase were evaluated. RESULTS Thirty-two patients were enrolled. The maximum tolerated dose of pemetrexed was 500 mg/m(2) in cohort A and 350 mg/m(2) in cohort B. Prophylactic antibiotics were required. In cohort A, two dose-limiting toxicities (DLTs) occurred (febrile neutropenia), one each at levels 0 and +1. In cohort B, two DLTs occurred at level +1 (febrile neutropenia; death from perforated duodenal ulcer and sepsis). Grade 3 mucositis was common. No association of gene polymorphisms with toxicity or efficacy was evident. CONCLUSION The addition of pemetrexed 500 mg/m(2) to cetuximab and radiotherapy is recommended for further study in not previously irradiated patients.
Collapse
MESH Headings
- Adult
- Aged
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal, Humanized
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/genetics
- Carcinoma, Squamous Cell/radiotherapy
- Cetuximab
- Combined Modality Therapy
- Dose-Response Relationship, Drug
- Female
- Glutamates/administration & dosage
- Glutamates/adverse effects
- Guanine/administration & dosage
- Guanine/adverse effects
- Guanine/analogs & derivatives
- Head and Neck Neoplasms/drug therapy
- Head and Neck Neoplasms/genetics
- Head and Neck Neoplasms/radiotherapy
- Humans
- Male
- Methylenetetrahydrofolate Reductase (NADPH2)/genetics
- Middle Aged
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/radiotherapy
- Pemetrexed
- Polymorphism, Genetic
- Squamous Cell Carcinoma of Head and Neck
- Thymidylate Synthase/genetics
Collapse
Affiliation(s)
- A Argiris
- University of Pittsburgh Cancer Institute; Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh School of Medicine; Department of Otolaryngology.
| | - M V Karamouzis
- Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh School of Medicine
| | - R Smith
- University of Pittsburgh Cancer Institute; Department of Radiation Oncology
| | - A Kotsakis
- Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh School of Medicine
| | - M K Gibson
- University of Pittsburgh Cancer Institute; Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh School of Medicine
| | - S Y Lai
- Department of Otolaryngology
| | - S Kim
- University of Pittsburgh Cancer Institute; Department of Otolaryngology
| | - B F Branstetter
- Department of Otolaryngology; Department of Radiology, University of Pittsburgh School of Medicine
| | - Y Shuai
- University of Pittsburgh Cancer Institute
| | - M Romkes
- University of Pittsburgh Cancer Institute; Division of Clinical Pharmacology, Department of Medicine, University of Pittsburgh School of Medicine
| | - L Wang
- Department of Otolaryngology; Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - J R Grandis
- University of Pittsburgh Cancer Institute; Department of Otolaryngology
| | - R L Ferris
- University of Pittsburgh Cancer Institute; Department of Otolaryngology; Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - J T Johnson
- University of Pittsburgh Cancer Institute; Department of Otolaryngology
| | - D E Heron
- University of Pittsburgh Cancer Institute; Department of Radiation Oncology
| |
Collapse
|
22
|
Papaspyrou G, Werner JA, Dietz A. Pharmacotherapy for squamous-cell carcinoma of the head and neck. Expert Opin Pharmacother 2011; 12:397-409. [PMID: 21254947 DOI: 10.1517/14656566.2011.523698] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION squamous-cell carcinoma of the head and neck (HNSCC) is one of the most common malignancies, the treatment of which constitutes a therapeutic challenge. AREAS COVERED the purpose of this review is to provide an update on the pharmacotherapy for the treatment of HNSCC focusing mainly on molecular-targeted therapies. An overview of the different novel therapeutic agents that can selectively inhibit signaling pathways and receptors that are involved in the development and progression of cancer especially in HNSCC is presented. EXPERT OPINION the treatment of HNSCC is traditionally based on surgery and radiotherapy for early-stage HNSCC; however, chemotherapy is no longer used only for palliation, and individualized patient treatment assisted by molecular-targeted therapies represents a future therapeutic challenge.
Collapse
Affiliation(s)
- Giorgos Papaspyrou
- Philipp University Marburg, Department of Otolaryngology, Head and Neck Surgery, Deutschhausstrasse 3, 35037 Marburg, Germany
| | | | | |
Collapse
|
23
|
Argiris A, Karamouzis MV, Gooding WE, Branstetter BF, Zhong S, Raez LE, Savvides P, Romkes M. Phase II trial of pemetrexed and bevacizumab in patients with recurrent or metastatic head and neck cancer. J Clin Oncol 2011; 29:1140-5. [PMID: 21343546 DOI: 10.1200/jco.2010.33.3591] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PURPOSE We hypothesized that bevacizumab, a monoclonal antibody against vascular endothelial growth factor (VEGF), will potentiate the activity of pemetrexed, a multitargeted antifolate, in squamous cell carcinoma of the head and neck (SCCHN). PATIENTS AND METHODS Patients with previously untreated, recurrent, or metastatic SCCHN were treated with pemetrexed 500 mg/m(2) and bevacizumab 15 mg/kg given intravenously every 21 days with folic acid and B(12) supplementation until disease progression. Primary end point was time-to-progression (TTP). DNA was isolated from whole blood samples for the detection of polymorphisms in thymidylate synthase, methylenetetrahydrofolate reductase (MTHFR), and VEGF. RESULTS Forty patients were enrolled. The median TTP was 5 months, and the median overall survival (OS) was 11.3 months. In 37 evaluable patients, the overall response rate was 30%, including a complete response rate of 5%, and the disease control rate was 86%. Grade 3 to 5 bleeding events occurred in six patients (15%): four were grade 3, and two were fatal. Other serious toxicities in 10% or more of patients included neutropenia (10%) and infection (12.5%). One patient died of sepsis after receiving eight cycles of therapy. For the MTHFR A1298C (rs1801131) single nucleotide polymorphisms, homozygote patients with AA had worse OS (P = .034). CONCLUSION The addition of bevacizumab to pemetrexed resulted in promising efficacy outcomes in SCCHN. Bleeding events were frequent but some may have been due to natural history of disease. Polymorphisms in MTHFR may offer potential for treatment individualization.
Collapse
Affiliation(s)
- Athanassios Argiris
- Biostatistics Facility, University of Pittsburgh Cancer Institute, Pittsburgh, PA 15232, USA.
| | | | | | | | | | | | | | | |
Collapse
|
24
|
Davies JM, Dhruva NS, Walko CM, Socinski MA, Bernard S, Hayes DN, Kim WY, Ivanova A, Keller K, Hilbun LR, Chiu M, Dees EC, Stinchcombe TE. A phase I trial of sorafenib combined with cisplatin/etoposide or carboplatin/pemetrexed in refractory solid tumor patients. Lung Cancer 2011; 71:151-5. [PMID: 20580118 PMCID: PMC2978774 DOI: 10.1016/j.lungcan.2010.05.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2010] [Revised: 05/25/2010] [Accepted: 05/30/2010] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Sorafenib has demonstrated single agent activity in non-small cell (NSCLC) and small cell lung cancer (SCLC). Carboplatin/pemetrexed (CbP) and cisplatin/etoposide (PE) are commonly used in the treatment of these diseases. METHODS A phase I trial escalating doses of sorafenib in combination with fixed doses of PE (Arm A) or CbP (Arm B) was performed using a 3-patient cohort design to determine the maximum tolerated dose (MTD) and dose-limiting toxicities (DLT); DLT were assessed in the first cycle. The trial was subsequently amended with closure of Arm B and to include Arm C with a reduced dose of carboplatin. RESULTS Between 9/2007 and 9/2008, 20 pts were treated on the trial; median age 62 (range 42-73), male/female ratio 12/8, PS 0/1 ratio 6/14, and median number of prior therapies 2 (range 1-4). The most common tumor types were NSCLC and SCLC. On Arm A at dose level 0 (sorafenib 200 mg BID), 2 of 4 patients experienced DLT; 2 patients were enrolled at dose level -1 (sorafenib 200 mg QD) without DLT, but this arm was closed due to slow accrual. On Arm B, 2 of 3 patients experienced DLT at dose level 0 (sorafenib 200 mg BID). On Arm C at dose level 0 (sorafenib 200 mg BID), 1 of 6 patients experienced DLT, and at dose level +1 (sorafenib 400 mg BID) 2 of 5 patients experienced a DLT. CONCLUSIONS The MTD of sorafenib was 200 mg BID continuously in combination with carboplatin (AUC of 5) and pemetrexed 500 mg/m² every 3 weeks. However, only 6 patients were treated at this dose level, and the results should be interpreted cautiously.
Collapse
Affiliation(s)
- Janine M. Davies
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - Nirav S. Dhruva
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
| | - Christine M. Walko
- UNC Eshelman School of Pharmacy, Institute of Pharmacogenomics and Individualized Therapy, University of North Carolina at Chapel Hill
| | - Mark A. Socinski
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - Stephen Bernard
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - D. Neil Hayes
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - William Y. Kim
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - Anastasia Ivanova
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
- Department of Biostatistics, University of North Carolina at Chapel Hill
| | - Kimberly Keller
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - Layla R. Hilbun
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - Michael Chiu
- Department of Biostatistics, University of North Carolina at Chapel Hill
| | - E. Claire Dees
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - Thomas E. Stinchcombe
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| |
Collapse
|
25
|
Fury MG, Haque S, Stambuk H, Shen R, Carlson D, Pfister D. A phase 2 study of pemetrexed plus gemcitabine every 2 weeks for patients with recurrent or metastatic head and neck squamous cell cancer. Cancer 2010; 117:795-801. [DOI: 10.1002/cncr.25464] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Revised: 04/16/2010] [Accepted: 04/28/2010] [Indexed: 11/08/2022]
|
26
|
Savvides PP. The role of chemotherapy in the management of patients with head and neck cancer. Semin Plast Surg 2010; 24:137-47. [PMID: 22550434 PMCID: PMC3324245 DOI: 10.1055/s-0030-1255331] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Recent advances in the management of patients with head and neck cancer point to an expanding role of chemotherapy, resulting in an increased involvement of the medical oncologist in the multidisciplinary care of these patients. This review focuses on patients with squamous cell carcinoma of the oral cavity, pharynx, and larynx. A comprehensive review of the clinical trial data that have defined new standards of care and a detailed presentation of widely used chemotherapeutic regimens, including both cytotoxic and molecularly targeted agents, are presented. Information on human papilloma virus-associated squamous cell cancer of the head and neck is presented, and implications in the clinical management of this subgroup of patients based on the epidemiologic and pathologic characteristics are discussed.
Collapse
Affiliation(s)
- Panayiotis Panos Savvides
- CASE Western Reserve University School of Medicine, CASE Comprehensive Cancer Center, University Hospitals Medical Center, Cleveland, Ohio
| |
Collapse
|
27
|
Marur S, Forastiere AA. Update on role of chemotherapy in head and neck squamous cell cancer. Indian J Surg Oncol 2010; 1:85-95. [PMID: 22930623 PMCID: PMC3421005 DOI: 10.1007/s13193-010-0021-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Accepted: 06/07/2010] [Indexed: 12/31/2022] Open
Abstract
Head and neck squamous cell cancer (HNSCC) is most commonly a tobacco-related disease, affecting nearly 600,000 people worldwide each year. For decades, HNSCC has been treated successfully with multimodality treatments including, surgery, radiation, and chemotherapy, though the 'perfect' treatment paradigm remains elusive. This review will discuss a number of clinical trials, comparing various combinations of chemotherapy and the settings in which they are most successful. Promising research and recent data on the combination of cytotoxic chemotherapy with new biological agents indicate chemotherapy plays a critical role in treatment of HNSCC and will only continue to improve.
Collapse
Affiliation(s)
- S. Marur
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Bunting-Blaustein CRB1 G92 1650 Orleans Street, Baltimore, MD 21231-1000 USA
| | - A. A. Forastiere
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Bunting-Blaustein CRB1 G92 1650 Orleans Street, Baltimore, MD 21231-1000 USA
| |
Collapse
|
28
|
Latz JE, Schneck KL, Nakagawa K, Miller MA, Takimoto CH. Population Pharmacokinetic/Pharmacodynamic Analyses of Pemetrexed and Neutropenia: Effect of Vitamin Supplementation and Differences between Japanese and Western Patients. Clin Cancer Res 2008; 15:346-54. [DOI: 10.1158/1078-0432.ccr-08-0791] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
29
|
Specenier PM, Ciuleanu T, Latz JE, Musib LC, Darstein CLS, Vermorken JB. Pharmacokinetic evaluation of platinum derived from cisplatin administered alone and with pemetrexed in head and neck cancer patients. Cancer Chemother Pharmacol 2008; 64:233-41. [PMID: 19011858 DOI: 10.1007/s00280-008-0853-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2008] [Accepted: 10/03/2008] [Indexed: 10/21/2022]
Abstract
PURPOSE This phase I study characterized the pharmacokinetics of free and total platinum derived from cisplatin administered alone and in combination with pemetrexed. Secondary objectives were to assess the pharmacokinetics of pemetrexed when it is combined with cisplatin as well as to evaluate the safety profile and document antitumor activity associated with this combination. METHODS An open-label, two-arm, cross-over phase 1 study was performed in patients with squamous cell carcinoma of the head and neck, age > or =18 years, an Eastern Cooperative Oncology Group performance status of 0-2, and adequate organ function. Blood samples were taken and pharmacokinetics evaluated for the first two cycles using noncompartmental analysis. Patients received either pemetrexed (500 mg m(-2)) plus cisplatin (75 mg m(-2)) administered in cycle 1 followed by cisplatin alone in cycle 2; or in the reverse order (i.e., cisplatin alone in cycle 1 followed by pemetrexed plus cisplatin in cycle 2). Each treatment cycle was 21 days and patients received folic acid, vitamin B(12) supplementation, and dexamethasone prophylaxis. After the first two cycles, patients continued study treatment with pemetrexed plus cisplatin every 3 weeks up to a maximum of six total treatment cycles. Toxicities were graded by the investigators according to the National Cancer Institute Common Toxicity Criteria for Adverse Events (CTCAE), version 3.0. RESULTS A total of 13 patients were treated; one patient was discontinued from the study after cycle 1 for failure to meet baseline eligibility criteria for renal function. The ratios and 90% confidence intervals (CI) comparing the pharmacokinetics for cisplatin administered with pemetrexed to those for cisplatin administered alone for free platinum were: C(max) = 1.08 (CI: 0.92, 1.27) and AUC = 0.93 (CI: 0.82, 1.06); and, total platinum were: C(max) = 0.97 (CI: 0.88, 1.06) and AUC = 0.87 (CI: 0.81, 0.93). These results indicate that platinum pharmacokinetics (free and total) are similar, whether cisplatin is administered alone or combined with pemetrexed. The pemetrexed pharmacokinetic results were consistent with those from previous single-agent pemetrexed studies and a previous study of pemetrexed in combination with cisplatin. The combination of pemetrexed and cisplatin did not show any unexpected toxicities. Consistent with the platinum pharmacokinetic results, co-administration with pemetrexed did not appear to enhance cisplatin-related toxicities. Of the 13 treated patients, 11 had stable disease as the best overall response and 2 had progressive disease. CONCLUSIONS The pharmacokinetics of free platinum derived from cisplatin were not altered by co-administration with pemetrexed, and in agreement with this, no unexpected cisplatin-induced toxicities were observed when these drugs were combined.
Collapse
Affiliation(s)
- Pol M Specenier
- Department of Medical Oncology, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | | | | | | | | | | |
Collapse
|
30
|
Efficacy and Safety of Two Doses of Pemetrexed Supplemented with Folic Acid and Vitamin B12 in Previously Treated Patients with Non-Small Cell Lung Cancer. Clin Cancer Res 2008; 14:4206-12. [DOI: 10.1158/1078-0432.ccr-07-5143] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
31
|
|
32
|
Phase I trial of pemetrexed plus oxaliplatin administered every other week in patients with metastatic cancer. Invest New Drugs 2008; 26:339-45. [DOI: 10.1007/s10637-008-9133-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2008] [Accepted: 03/24/2008] [Indexed: 10/22/2022]
|
33
|
Védrine L, Chargari C, Le Moulec S, Fayolle M, Ceccaldi B, Bauduceau O. [Cancer chemotherapy of the upper aerodigestive tract]. Cancer Radiother 2008; 12:110-9. [PMID: 18187355 DOI: 10.1016/j.canrad.2007.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2007] [Revised: 11/22/2007] [Accepted: 11/23/2007] [Indexed: 11/29/2022]
Abstract
Tumours of the upper aerodigestive tract represent the sixth most frequent kind of cancer in France and throughout the world. If the localised forms may be controlled in the long run in two thirds of cases by surgery or radiotherapy, only one third of locally advanced forms are accessible to a cure after association from radiotherapy and chemotherapy. Besides, with a median of survival less than six months, metastatic tumours present a catastrophic spontaneous prognosis among patients with a medical ground that is often heavily deteriorated by prolonged exposure to alcohol and tobacco. Thus, there is a necessity to implement adapted therapeutic strategies to each patient and based on satisfactory proof levels of effectiveness. Optimisation of existing chemotherapy protocols and development of new therapies, in particular of targeted therapies, remain an important objective in the hope to improve results of treatments in locally advanced and metastatic cancers of the oral cavity.
Collapse
Affiliation(s)
- L Védrine
- Service d'oncologie et radiothérapie, hôpital d'instruction des Armées du Val-de-Grâce, 74, boulevard de Port-Royal, 75005 Paris, France
| | | | | | | | | | | |
Collapse
|
34
|
Ismael GFV, Rosa DD, Mano MS, Awada A. Novel cytotoxic drugs: old challenges, new solutions. Cancer Treat Rev 2007; 34:81-91. [PMID: 17905518 DOI: 10.1016/j.ctrv.2007.08.001] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2007] [Revised: 07/26/2007] [Accepted: 08/07/2007] [Indexed: 11/29/2022]
Abstract
The discovery of cytotoxic agents was revolutionary for anticancer therapy in the last century, improving survival rates and the quality of life of patients with different types of tumours. However, the development of agents that combine efficacy, safety and convenience remains a great challenge, due to the narrow therapeutic index of some drugs, the fact that they may damage not only cancer cells, but also normal and healthy tissue and the occurrence of resistance, limiting anticancer efficacy. Novel cytotoxic agents have brought certain advantages over the conventional ones, such as shorter administration time, mechanisms to overcome drug resistance and lower incidence of adverse events. In this review we highlight the development of promising novel cytotoxic drugs that will hopefully offer not only gains in efficacy, but also in safety, tolerability and convenience in the treatment of patients with cancer.
Collapse
Affiliation(s)
- Gustavo F V Ismael
- Department of Medical Oncology, Jules Bordet Institute, Université Libre de Bruxelles, Belgium
| | | | | | | |
Collapse
|
35
|
Abstract
Radiosensitization with antimetabolites has improved clinical outcome for patients with solid malignancies, especially cancers of the GI tract, cervix, and head and neck. Fluorouracil (FU) and hydroxyurea have been widely used clinically during the last four decades, and promising results have been observed more recently with gemcitabine. Although the antimetabolites all target DNA replication, they differ with respect to the mechanisms by which they produce radiosensitization. The antimetabolite radiosensitizers may inhibit thymidylate synthase (TS) or ribonucleotide reductase, and the nucleoside/nucleobase analogs can be incorporated into DNA. Radiosensitization can result from chemotherapy-induced increase in DNA double-strand breaks or inhibition of their repair. Studies of repair pathways involved in radiosensitization with antimetabolites implicate base excision repair with the TS inhibitors, homologous recombination with gemcitabine, and mismatch repair with FU and gemcitabine. Gemcitabine can also stimulate epidermal growth factor receptor (EGFR) phosphorylation; inhibiting this effect with EGFR inhibitors can potentiate cytotoxicity and radiosensitization. Additional work is necessary to determine more precisely the processes by which antimetabolites act as radiation sensitizers and to define the optimal sequencing of these agents with EGFR inhibitors to provide better guidance for clinical protocols combining these drugs with radiotherapy.
Collapse
Affiliation(s)
- Donna S Shewach
- Department of Pharmacology, University of Michigan Medical Center, Ann Arbor, MI 48109-0504, USA.
| | | |
Collapse
|
36
|
Solomon B, Bunn PA. Clinical activity of pemetrexed: a multitargeted antifolate anticancer agent. Future Oncol 2007; 1:733-46. [PMID: 16556051 DOI: 10.2217/14796694.1.6.733] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pemetrexed is a new generation antifolate anticancer agent that inhibits several folate-dependent enzymes required for production of DNA and RNA intermediates. Early studies showed significant hematologic and nonhematologic toxicities with this agent. However it was found that many of these toxicities related to functional folate status and could be markedly reduced through routine supplementation with folic acid and vitamin B(12), without adversely affecting efficacy. Phase III studies with pemetrexed have established a clinical role for this drug as a single agent in the second-line treatment of non-small cell lung cancer and in combination with cisplatin for the frontline treatment of unresectable malignant pleural mesothelioma. Clinical trials of pemetrexed alone or in combination with other chemotherapeutic agents have shown considerable activity in many tumor types including colorectal, pancreatic and breast cancer, and urothelial tumors.
Collapse
|
37
|
Kalykaki A, Vamvakas L, Agelaki S, Kalbakis K, Vardakis N, Sfakiotaki G, Ignatiadis M, Saridaki Z, Karampeazis A, Karabeazis A, Mavroudis D, Georgoulias V. A Dose Escalation Study of Gemcitabine plus Pemetrexed Administered Biweekly in Patients with Solid Tumors. Oncology 2007; 71:197-203. [PMID: 17641541 DOI: 10.1159/000106069] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2006] [Accepted: 04/28/2007] [Indexed: 11/19/2022]
Abstract
PURPOSE The study aimed to determine the maximum tolerated doses (MTDs) and identify the dose-limiting toxicities of the biweekly administration of pemetrexed plus gemcitabine in patients with solid tumors. PATIENTS AND METHODS Patients with advanced malignancies were treated with escalated doses of gemcitabine and pemetrexed (starting doses 1,250 and 300 mg/m(2), respectively) both given on days 1 and 15 in cycles of 4 weeks. RESULTS Forty-one patients were treated at 7 dose levels. The MTD was reached at the dose of 1,750 mg/m(2) for gemcitabine and 450 mg/m(2) for pemetrexed. Dose-limiting events were grade IV neutropenia, febrile neutropenia and treatment delay due to grade III hematological toxicities. One partial response in a pretreated patient with ovarian cancer was observed, while 4 other patients experienced stable disease. CONCLUSIONS The biweekly administration of gemcitabine plus pemetrexed at the recommended MTDs is safe, well tolerated and demonstrates antitumor activity which merits further evaluation in phase II studies.
Collapse
Affiliation(s)
- A Kalykaki
- Department of Medical Oncology, University General Hospital of Heraklion, Heraklion, Crete, Greece
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Malempati S, Nicholson HS, Reid JM, Blaney SM, Ingle AM, Krailo M, Stork LC, Melemed AS, McGovern R, Safgren S, Ames MM, Adamson PC. Phase I trial and pharmacokinetic study of pemetrexed in children with refractory solid tumors: the Children's Oncology Group. J Clin Oncol 2007; 25:1505-11. [PMID: 17442992 DOI: 10.1200/jco.2006.09.1694] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE We report results of a phase I trial and pharmacokinetic study of pemetrexed (LY231514) in children and adolescents with refractory solid tumors. Pemetrexed is a novel antifolate that inhibits multiple enzymes necessary for the biosynthesis of thymidine and purine nucleotides. The purpose of this study was to determine the maximum-tolerated dose (MTD), dose-limiting toxicities (DLTs), and pharmacokinetic properties of pemetrexed in children. PATIENTS AND METHODS Pemetrexed was administered as a 10-minute intravenous infusion every 21 days. Patients received vitamin B12 and folic acid supplementation as well as dexamethasone prophylaxis. Cohorts of three to six children were enrolled at dose levels of 400, 520, 670, 870, 1,130, 1,470, 1,910, and 2,480 mg/m2. Pharmacokinetic studies were performed during the first course of treatment. RESULTS Thirty-three patients (31 assessable) with a median age of 12 years were enrolled. DLT occurred in one of six patients at 1,470 mg/m2 and two of four patients at 2,480 mg/m2. The MTD was 1,910 mg/m2. The primary DLTs were neutropenia and rash. No objective antitumor responses were seen. Mean plasma clearance, half-life, and steady-state volume of distribution values were 2.3 L/h/m2, 2.5 hours, and 5.4 L/m2, respectively. CONCLUSION Pemetrexed is well-tolerated in children with refractory solid tumors at doses similar to the MTD in adults. The recommended dose for phase II studies is 1,910 mg/m2 administered every 21 days with dexamethasone, folic acid, and vitamin B12 supplementation.
Collapse
Affiliation(s)
- Suman Malempati
- Department of Pediatrics, Oregon Health & Science University, Portland, OR 97239-3098, USA.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
|
40
|
|
41
|
Abstract
BACKGROUND The US Food and Drug Administration approved pemetrexed in February 2004 for the treatment of malignant pleural mesothelioma (MPM) in combination with cisplatin in patients with unresectable disease or for whom curative surgery is not an option. Pemetrexed is the first agent approved for the treatment of MPM. In August 2004, pemetrexed was approved as a second-line, single-agent treatment of locally advanced or metastatic non-small cell lung cancer (NSCLC). OBJECTIVES The goals of this article were to summarize the pharmacology, pharmacokinetics, efficacy, and safety of pemetrexed, and to review its current and potential roles in therapy for MPM, NSCLC, and other oncologic conditions. METHODS Relevant English-language literature was identified through searches of PubMed (1966-December 2004), International Pharmaceutical Abstracts, and the Proceedings of the American Society of Clinical Oncology (January 1995-December 2004). Search terms included pemetrexed, Alimta, MTA, multitargeted antifolate, LY231514, mesothelioma, MPM, non-small cell lung cancer, NSCLC, breast cancer, and pancreatic cancer. In addition to published literature, abstracts and posters presented at national and international scientific meetings were reviewed. RESULTS Myelosuppression was the predominant dose-limiting toxicity of pemetrexed reported in Phase I studies. Identification of the correlation between poor folate status and increased pemetrexed toxicity in a multivariate analysis led to the requirement of folic acid and vitamin B12 supplementation for patients in all pemetrexed studies, with a resulting noted decrease in pemetrexed toxicity. A single, multicenter, randomized Phase III trial compared the efficacy of pemetrexed in combination with cisplatin versus cisplatin alone in the treatment of MPM. Response rates were 41.3% in the pemetrexed/cisplatin combination and 16.7% with single-agent cisplatin (P < 0.001). The median survival time for the pemetrexed/cisplatin combination was significantly longer at 12.1 months versus 9.3 months for cisplatin alone (P = 0.02). One international, multicenter, randomized Phase III trial in patients with NSCLC compared single-agent pemetrexed versus docetaxel in patients previously treated with chemotherapy. Overall response rates (9.1% and 8.8%) and median survival (8.3 months and 7.9 months) did not differ between pemetrexed and docetaxel (P = 0.105 and P = 0.226, respectively). Hematologic adverse effects-grade 3/4 neutropenia (40.2% vs 5.3%; P < 0.001), febrile neutropenia (12.7% vs 1.9%; P < 0.001), and neutropenic infections (3.3% vs 0%; P = 0.004)-were significantly greater in the docetaxel-treated patients than in the pemetrexed-treated patients, as was alopecia (37.7% vs 6.4%; P < 0.001). Results of an international, multicenter Phase III trial of pemetrexed in combination with gemcitabine conducted in patients with pancreatic cancer indicate that the combination is no more efficacious than single-agent gemcitabine. Results in other disease states are still preliminary. CONCLUSIONS Pemetrexed is a multitargeted antifolate that has demonstrated antitumor activity in various tumor types as a single agent and in combination with other chemotherapeutic agents. Efficacy for the treatment of MPM in combination with cisplatin has been demonstrated, and approval as a second-line agent in NSCLC was based on response rate as a surrogate end point for survival. The addition of folic acid and vitamin B12 supplementation markedly reduced.
Collapse
Affiliation(s)
- Kristan D Rollins
- Department of Pharmacotherapy and Experimental Therapeutics, University of North Carolina School of Pharmacy, Chapel Hill, NC 27599-7360, USA.
| | | |
Collapse
|
42
|
Hendricksen K, Moonen PMJ, van der Heijden AG, Molkenboer-Kuenen J, Hulsbergen-van de Kaa CA, Witjes JA. Potential and toxicity of intravesical pemetrexed: a preclinical study in pigs. Clin Cancer Res 2006; 12:2597-601. [PMID: 16638871 DOI: 10.1158/1078-0432.ccr-05-2644] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE In search for a new drug for intravesical use in superficial urothelial cell carcinoma of the bladder, a pig model is used for pharmacokinetics and toxicity measurements after intravesically administered pemetrexed. EXPERIMENTAL DESIGN In the dose escalation phase, two groups of two pigs received 5 and 10 mg/kg pemetrexed intravesically; four groups of three pigs received 15, 20, 25, and 30 mg/kg, respectively. The well-being of the animals was monitored. Blood was studied for pharmacokinetic analysis and signs of myelosuppression. Posttreatment urine samples were collected to measure the concentration of pemetrexed after instillation. Twenty-four hours posttreatment, the animals were cystectomized and sacrificed. Histopathologic examination of the bladder wall was done. In the second study phase, five pigs were instilled weekly with the maximum tested dose for 6 weeks. The same methods were applied. RESULTS All doses (5-30 mg/kg) in the first study phase were well tolerated, enabling the use of 30 mg/kg in the second study phase. In both study phases, the pigs' well-being was not influenced. Full blood counts showed no sign of myelosuppression. Systemic absorption was not observed. Urine pemetrexed concentrations remained almost unchanged. Histopathologic examination of the bladder wall did not reveal significant abnormalities. Bladder mucosa remained intact at any time, without hemorrhage. CONCLUSIONS Intravesically administered pemetrexed in pigs is well tolerated, not absorbed systemically, and causes no bladder wall toxicity.
Collapse
Affiliation(s)
- Kees Hendricksen
- Departments of Urology and Pathology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | | | | | | | | | | |
Collapse
|
43
|
Villela LR, Stanford BL, Shah SR. Pemetrexed, a novel antifolate therapeutic alternative for cancer chemotherapy. Pharmacotherapy 2006; 26:641-54. [PMID: 16637794 DOI: 10.1592/phco.26.5.641] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Pemetrexed is a newly approved antifolate agent for the treatment of malignant pleural mesothelioma (MPM) and metastatic non-small cell lung cancer (NSCLC). We performed a PubMed/MEDLINE database search to identify relevant literature from January 1966-April 2005. Bibliographies from identified references were searched as well, as were abstracts from the 2004 and 2005 proceedings of the American Society of Clinical Oncology. We discuss the pharmacology of pemetrexed, describing its mechanism of action and comparing it with methotrexate. The pharmacokinetics and pharmacodynamics of pemetrexed are described to provide a better understanding of the properties of this drug. Therapeutic uses are assessed, beginning with the approved indications of MPM and NSCLC. However, pemetrexed has been studied in numerous phase II trials for other types of solid malignancies, and completed trials are reviewed. Data on adverse effects and drug interactions are also provided. Finally, dosing and administration are reviewed, including appropriate premedication. Premedication, including administration of steroids and vitamin supplements, has been shown to decrease the frequency and severity of pemetrexed toxicities. Pemetrexed should be used as a standard of care for unresectable MPM and recurrent metastatic NSCLC.
Collapse
Affiliation(s)
- Leticia R Villela
- School of Pharmacy, Texas Tech University Health Sciences Center, Dallas, 75216, USA
| | | | | |
Collapse
|
44
|
Colevas AD. Chemotherapy options for patients with metastatic or recurrent squamous cell carcinoma of the head and neck. J Clin Oncol 2006; 24:2644-52. [PMID: 16763278 DOI: 10.1200/jco.2005.05.3348] [Citation(s) in RCA: 190] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The purpose of this review is to provide readers with guidance concerning treatment of patients with advanced, recurrent or metastatic squamous cell carcinoma of the head and neck (SCCHN) in the context of clinical trial data. We discuss issues surrounding the treatment of patients with SCCHN, with an emphasis on recommendations based on results from phase II and III clinical trials published since 1980. Many options exist for the treatment of patients with SCCHN. The most important decisions involve determining which patients are in need of treatment and which are most likely to benefit from treatment. Although many chemotherapy treatments have been shown to induce responses, survival improvement remains an unfulfilled goal. Definitive data do not exist on the effects of chemotherapy on quality of life or progression-free survival as measures of clinical benefit in this setting. Performance status, history of prior treatment, extent of tumor, and need for palliation are the most important factors in the decision to treat a patient with chemotherapy for incurable SCCHN. Single-agent treatment with conventional doses of methotrexate remains a standard for most patients with advanced, recurrent or metastatic SCCHN. Cisplatin plus fluorouracil, cisplatin plus a taxane, and single-agent taxane are the most widely studied alternatives. There is a need for further trials with end points other than overall survival or tumor response in this patient population. Guidelines for patient selection and treatment options are provided.
Collapse
Affiliation(s)
- A Dimitrios Colevas
- Investigational Drug Branch, Cancer Therapy Evaluation Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
| |
Collapse
|
45
|
Abstract
Pemetrexed (ALIMTA) is a novel multitargeted antifolate that inhibits thymidylate synthase, dihydrofolate reductase, and glycinamide ribonucleotide formyltransferase. This agent is broadly active in a wide variety of solid tumors, including breast cancer, bladder cancer, mesothelioma, non-small-cell lung cancer, pancreatic cancer and ovarian cancer. Pemetrexed has also shown clinically relevant activity in combination with gemcitabine. This combination has been, and continues to be evaluated for the treatment of a number of malignancies, including non-small cell lung and ovarian cancer. A recently published randomized trial of different sequences has identified the sequence of pemetrexed on day 1 followed by gemcitabine on day 1 and gemcitabine on day 8, every 21 days as the most efficacious and least toxic sequence.
Collapse
Affiliation(s)
- A A Adjei
- Division of Medical Oncology, Mayo Clinic, Rochester, MN 55905, USA.
| |
Collapse
|
46
|
Walling J. From methotrexate to pemetrexed and beyond. A review of the pharmacodynamic and clinical properties of antifolates. Invest New Drugs 2006; 24:37-77. [PMID: 16380836 DOI: 10.1007/s10637-005-4541-1] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
47
|
Ma CX, Steen P, Rowland KM, Niedringhaus RD, Fitch TR, Kugler JW, Hillman DW, Perez EA, Ingle JN, Adjei AA. A phase II trial of a combination of pemetrexed and gemcitabine in patients with metastatic breast cancer: an NCCTG study. Ann Oncol 2006; 17:226-31. [PMID: 16303865 DOI: 10.1093/annonc/mdj054] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE This phase II study was undertaken to define the efficacy and toxicity of pemetrexed in combination with gemcitabine in patients with metastatic breast cancer. PATIENTS AND METHODS Patients with measurable metastatic breast cancer who had previously received an anthracycline and a taxane in either the adjuvant or metastatic setting were treated with gemcitabine 1250 mg/m2 (intravenous; days 1 and 8) and pemetrexed 500 mg/m2 (intravenous; day 8) every 21 days. RESULTS Fifty-nine patients received a median of five cycles (range one to 22) of treatment and were followed until death or for a median of 28 months (range 19.4-36.6) among living patients. Fourteen partial responses for an overall response rate of 24% [95% confidence interval (CI) 16% to 39%] were documented. Nine (15%; CI 5% to 32%) patients had stable disease for >6 months. The median survival time was 10.3 months (95% CI 8.3-18.9) and the 1 year survival rate was 49% (95% CI 38% to 64%). The median time to progression was estimated to be 3.7 months (95% CI 2.3-5.3). The most common grade 3 or 4 toxicities were neutropenia and thrombocytopenia in 83% and 27% of patients, respectively. Fourteen percent of patients experienced febrile neutropenia. Other common grade 3 or 4 non-hematological toxicities included fatigue (17%), dyspnea (15%), rash (7%) and anorexia (5%). CONCLUSIONS The combination of pemetrexed and gemcitabine is clinically active, with an overall response rate of 24% in patients with metastatic breast cancer who have previously been treated with an anthracycline and a taxane. Myelosuppression (66% grade 4 neutropenia and 14% febrile neutropenia) was the major treatment-related toxicity observed for this combination.
Collapse
Affiliation(s)
- C X Ma
- Mayo Clinic and Foundation, Department of Oncology and Medicine, Rochester, MN 55905, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Mita AC, Sweeney CJ, Baker SD, Goetz A, Hammond LA, Patnaik A, Tolcher AW, Villalona-Calero M, Sandler A, Chaudhuri T, Molpus K, Latz JE, Simms L, Chaudhary AK, Johnson RD, Rowinsky EK, Takimoto CH. Phase I and Pharmacokinetic Study of Pemetrexed Administered Every 3 Weeks to Advanced Cancer Patients With Normal and Impaired Renal Function. J Clin Oncol 2006; 24:552-62. [PMID: 16391300 DOI: 10.1200/jco.2004.00.9720] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Purpose This phase I study was conducted to determine the toxicities, pharmacokinetics, and recommended doses of pemetrexed in cancer patients with normal and impaired renal function. Patients and Methods Patients received a 10-minute infusion of 150 to 600 mg/m2 of pemetrexed every 3 weeks. Patients were stratified for independent dose escalation by measured glomerular filtration rate (GFR) into four cohorts ranging from ≥ 80 to less than 20 mL/min. Pemetrexed plasma and urine pharmacokinetics were evaluated for the first cycle. Patients enrolled after December 1999 were supplemented with oral folic acid and intramuscular vitamin B12. Results Forty-seven patients were treated with 167 cycles of pemetrexed. Hematologic dose-limiting toxicities occurred in vitamin-supplemented patients (two; 15%) and nonsupplemented patients (six; 18%), and included febrile neutropenia (four patients) and grade 4 thrombocytopenia (two patients). Nonhematologic toxicities included fatigue, diarrhea, and nausea, and did not correlate with renal function. Accrual was discontinued in patients with GFR less than 30 mL/min after one patient with a GFR of 19 mL/min died as a result of treatment-related toxicities. Pemetrexed plasma clearance positively correlated with GFR (r2 = 0.736), resulting in increased drug exposures in patients with impaired renal function. With vitamin supplementation, pemetrexed 600 mg/m2 was tolerated by patients with a GFR ≥ 80 mL/min, whereas patients with a GFR of 40 to 79 mL/min tolerated a dose of 500 mg/m2. Conclusion Pemetrexed was well tolerated at doses of 500 mg/m2 with vitamin supplementation in patients with GFR ≥ 40 mL/min. Additional studies are needed to define appropriate dosing for renally impaired patients receiving higher dose pemetrexed with vitamin supplementation.
Collapse
Affiliation(s)
- Alain C Mita
- Institute for Drug Development, Cancer Therapy and Research Center, San Antonio, TX, 78229, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Latz JE, Karlsson MO, Rusthoven JJ, Ghosh A, Johnson RD. A semimechanistic-physiologic population pharmacokinetic/pharmacodynamic model for neutropenia following pemetrexed therapy. Cancer Chemother Pharmacol 2005; 57:412-26. [PMID: 16322990 DOI: 10.1007/s00280-005-0077-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2004] [Accepted: 04/17/2005] [Indexed: 10/25/2022]
Abstract
PURPOSE The objectives of these analyses were to (1) develop a semimechanistic-physiologic population pharmacokinetic/pharmacodynamic (PK/PD) model to describe neutropenic response to pemetrexed and to (2) identify influential covariates with respect to pharmacodynamic response. PATIENTS AND METHODS Data from 279 patients who received 1,136 treatment cycles without folic acid or vitamin B12 supplementation during participation in one of eight phase II cancer trials were available for analysis. Starting doses were 500 or 600 mg pemetrexed per m2 body surface area (BSA), administered as 10-min intravenous infusions every 21 days (1 cycle). The primary analyses included 105 patients (279 cycles) for which selected covariates-including vitamin deficiency marker data (i.e., homocysteine, cystathionine, methylmalonic acid, and methylcitrate [I, II, and total] plasma concentrations)-were available. Classical statistical multivariate regression analyses and a semimechanistic-physiologic population PK/PD model were used to evaluate neutropenic response to single-agent pemetrexed administration. RESULTS The timecourse of neutropenia following single-agent pemetrexed administration was adequately described by a semimechanistic-physiologic model. Population estimates for system-based model parameters (i.e., baseline neutrophil count, mean transit time, and the feedback parameter), which mathematically represent current understanding of the process and physiology of hematopoiesis, were consistent with previously reported values. The population PK/PD model included homocysteine, cystathionine, albumin, total protein, and BSA as covariates relative to neutropenic response. CONCLUSION These results support the programmatic decision to introduce folic acid and vitamin B12 supplementation during pemetrexed clinical development as a means of normalizing patient homocysteine levels, thereby managing the risk of severe neutropenia secondary to pemetrexed administration. The current results also suggest that the addition of vitamin B6 supplementation to normalize patient cystathionine levels may further decrease the incidence of grade 4 neutropenia following pemetrexed administration. The results also suggest the use of folic acid as a means of lessening hematologic toxicity following administration of cytotoxic agents other than antifolates.
Collapse
Affiliation(s)
- Jane E Latz
- Global Pharmacokinetics, Pharmacodynamics, and Trial Simulation, Lilly Research Laboratories, Lilly Corporate Center, Eli Lilly and Company, Indianapolis, IN 46285, USA.
| | | | | | | | | |
Collapse
|
50
|
Latz JE, Chaudhary A, Ghosh A, Johnson RD. Population pharmacokinetic analysis of ten phase II clinical trials of pemetrexed in cancer patients. Cancer Chemother Pharmacol 2005; 57:401-11. [PMID: 16322991 DOI: 10.1007/s00280-005-0036-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2004] [Accepted: 04/17/2005] [Indexed: 10/25/2022]
Abstract
PURPOSE The objectives of these population pharmacokinetic analyses were to (1) assess the overall disposition of pemetrexed, (2) characterize between-patient and within-patient variability and identify influential covariates with respect to pemetrexed pharmacokinetics; and, (3) provide individual empirical Bayesian estimates of pharmacokinetic parameters for use in a subsequent pharmacokinetic/pharmacodynamic evaluation of neutropenia following pemetrexed administration. PATIENTS AND METHODS Data from 287 patients who received 441 cycles without folic acid or vitamin B12 supplementation during participation in one of ten phase II cancer trials were evaluated by population pharmacokinetic analysis using NONMEM. Starting doses were 500 or 600 mg pemetrexed per m2 body surface area, administered as 10-min intravenous infusions every 21 days (1 cycle). The model was developed using data from eight of the ten studies. Predictive performance was evaluated using data from the other two studies. RESULTS The population pharmacokinetics of pemetrexed administered as a 10-min intravenous infusion are well characterized by a two-compartment model. Typical values of total systemic clearance, central volume of distribution, distributional clearance, and peripheral volume of distribution were 91.6 ml/min, 12.9 l, 14.4 ml/min, and 3.38 l, respectively. Based on these parameter estimates, the terminal elimination half-life of pemetrexed was approximately 3.5 h. Renal function was identified as a covariate with respect to total systemic clearance, and body surface area as a covariate with respect to the central volume of distribution. CONCLUSION Total systemic exposure (AUC) for a given dose of pemetrexed increases as renal function decreases. Since pharmacodynamic analyses have shown that AUC and not C (max) is the primary determinant of neutropenic response to pemetrexed, this suggests that dose adjustments based on renal function, rather than body surface area, might be considered for pemetrexed.
Collapse
Affiliation(s)
- Jane E Latz
- Global Pharmacokinetics, Pharmacodynamics, and Trial Simulation, Lilly Research Laboratories, Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN 46285, USA.
| | | | | | | |
Collapse
|