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Liu XY, Pan HN, Yu Y. Clinical efficacy and safety of erlotinib combined with chemotherapy in the treatment of advanced pancreatic cancer: A meta-analysis. World J Gastrointest Surg 2024; 16:921-931. [PMID: 38577077 PMCID: PMC10989324 DOI: 10.4240/wjgs.v16.i3.921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/25/2024] [Accepted: 02/07/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Advanced pancreatic cancer is resistant to chemotherapeutic drugs, resulting in limited treatment efficacy and poor prognosis. Combined administration of the chemotherapeutic gemcitabine and erlotinib is considered a potential first-line treatment for advanced pancreatic cancer. However, their comparative benefits and potential risks remain unclear. AIM To assess the clinical efficacy and safety of erlotinib combined with other chemotherapy regimens for the treatment of advanced pancreatic cancer. METHODS Literature on the clinical efficacy and safety of erlotinib combined with chemotherapy for advanced pancreatic cancer was retrieved through an online search. The retrieved literature was subjected to a methodological qualitative assessment and was analyzed using the RevMan 5.3 software. Ten randomized controlled trials involving 2444 patients with advanced pancreatic cancer were included in the meta-analysis. RESULTS Compared with chemotherapeutic treatment, erlotinib combined with chemotherapy significantly prolonged the progression-free survival time of pancreatic cancer patients [hazard ratio (HR) = 0.78, 95%CI: 0.66-0.92, P = 0.003]. Meanwhile, the overall survival (HR= 0.99, 95%CI: 0.72-1.37, and P = 0.95) and disease control rate (OR = 0.93, 95%CI: 0.45-0.91, P = 0.84) were not significantly favorable. In terms of safety, the erlotinib and chemotherapy combination was associated with a significantly higher risk of diarrhea (OR = 3.59, 95%CI: 1.63-7.90, P < 0.05) and rash (OR = 3.63, 95%CI: 1.64-8.01, P < 0.05) compared with single-agent chemotherapy. Moreover, the risk of vomiting (OR = 1.27, 95%CI: 0.62-2.59, P = 0.51), regurgitation/anorexia (OR = 1.61, 95%CI: 0.25-10.31, P = 0.62), and infection (OR = 0.72, 95%CI: 0.28-1.87, P = 0.50) were not significant in either group. CONCLUSION Compared with a single chemotherapeutic modality, erlotinib combined with gemcitabine can prolong progression-free survival in pancreatic cancer, but does not improve survival benefit or disease control rate, and can increase the risk of diarrhea and rash.
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Affiliation(s)
- Xiao-Yan Liu
- Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong Province, China
- Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
- Department of Gastroenterology, The Lu’an Hospital Affiliated to Anhui Medical University, The Lu’an People's Hospital, Lu’an 237000, Anhui Province, China
| | - Hong-Nian Pan
- Department of Gastroenterology, The Lu’an Hospital Affiliated to Anhui Medical University, The Lu’an People's Hospital, Lu’an 237000, Anhui Province, China
| | - Yue Yu
- Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong Province, China
- Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
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Tong M, Wang J, Zhang H, Xing H, Wang Y, Fang Y, Pan H, Li D. Efficacy and safety of gemcitabine plus anti-angiogenesis therapy for advanced pancreatic cancer: a systematic review and meta-analysis of clinical randomized phase III trials. J Cancer 2019; 10:968-978. [PMID: 30854103 PMCID: PMC6400798 DOI: 10.7150/jca.26672] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 10/28/2018] [Indexed: 01/12/2023] Open
Abstract
Purpose: Pancreatic cancer is a common digestive neoplasm with a high fatality rate. We performed this systematic review and meta-analysis of clinical randomized phase III trials to explore the efficacy and safety of gemcitabine plus anti-angiogenesis therapy versus gemcitabine monotherapy for locally advanced or metastatic pancreatic cancer. Methods: We searched PubMed, Embase and the Cochrane Library to identify eligible studies. Data were collected for the period from January 1, 2000 to August 20, 2018. Hazard ratios (HRs) and odds ratios (ORs) were used as main evaluation parameters. Results: A total of eight eligible studies with 3,586 individuals were included in the present meta-analysis. The results showed that the combination of gemcitabine plus anti-angiogenesis therapy had a significant effect on progression-free survival (HR = 0.92, 95% CI: 0.86 - 1.00, P = 0.04), but led to no significant difference in the overall survival (HR = 0.96, 95% CI: 0.88 - 1.05, P = 0.38). In terms of safety, gemcitabine plus anti-angiogenesis therapy did not increase the rate of grade 3-4 common adverse effects except for hypertension. Conclusions: Although gemcitabine plus anti-angiogenesis therapy might prolong the progression-free survival in locally advanced or metastatic pancreatic cancer, these successful results did not translate into a significant improvement in the overall survival or change in the clinical guidelines.
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Affiliation(s)
- Mengting Tong
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3#, Eastern Qingchun Road, Jianggan District, Hangzhou, Zhejiang, China, 310016.,Second Department of Medical Oncology, The Fourth Affiliated Hospital of Xinjiang Medical University, 116#, Huang He Road, Saybagh District, Urumqi, Xinjiang, China, 830000
| | - Jing Wang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3#, Eastern Qingchun Road, Jianggan District, Hangzhou, Zhejiang, China, 310016
| | - Hongliang Zhang
- Second Department of Medical Oncology, The Fourth Affiliated Hospital of Xinjiang Medical University, 116#, Huang He Road, Saybagh District, Urumqi, Xinjiang, China, 830000
| | - Haibo Xing
- Intensive Care Department, Xiasha Campus, Sir Run Run Shaw Hospital, Zhejiang University, School of Medicine, 368#, Xiasha Road, Jianggan District, Hangzhou, Zhejiang, China, 310000
| | - Yanling Wang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3#, Eastern Qingchun Road, Jianggan District, Hangzhou, Zhejiang, China, 310016
| | - Yong Fang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3#, Eastern Qingchun Road, Jianggan District, Hangzhou, Zhejiang, China, 310016
| | - Hongming Pan
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3#, Eastern Qingchun Road, Jianggan District, Hangzhou, Zhejiang, China, 310016
| | - Da Li
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3#, Eastern Qingchun Road, Jianggan District, Hangzhou, Zhejiang, China, 310016
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Wang Y, Hu GF, Zhang QQ, Tang N, Guo J, Liu LY, Han X, Wang X, Wang ZH. Efficacy and safety of gemcitabine plus erlotinib for locally advanced or metastatic pancreatic cancer: a systematic review and meta-analysis. Drug Des Devel Ther 2016; 10:1961-72. [PMID: 27358556 PMCID: PMC4912328 DOI: 10.2147/dddt.s105442] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Pancreatic cancer is considered as a chemoresistant neoplasm with extremely dismal prognosis. Gemcitabine is recommended as the standard agent for locally advanced or metastatic pancreatic cancer. A series of trials have been conducted to improve the outcome of advanced pancreatic cancer with other anticancer drugs in combination with gemcitabine. Unfortunately, the designers of the clinical trials failed to improve the poor prognosis of patients with advanced pancreatic cancer. Erlotinib was the first additional drug that improved the overall survival of patients with advanced pancreatic cancer with gemcitabine. We performed this systematic review and meta-analysis to explore the efficacy and safety of the combination of gemcitabine with erlotinib (GemErlo) for patients with advanced pancreatic cancer using the currently available evidence. METHODS PubMed/MEDLINE, EMBASE, the Cochrane Library, and relevant abstracts of major conferences were comprehensively searched. Data results on objective response rate, disease control rate, and 1-year survival were pooled by using MetaAnalyst with a random-effects model. Results on progression-free survival and overall survival were only summarized descriptively. RESULTS A total of 24 studies with 1,742 patients with locally advanced or metastatic pancreatic cancer treated with GemErlo were included. Combined objective response rate was 14.4% (95% CI: 11.6%-17.7%), disease control rate was 55.0% (95% CI: 51.5%-58.5%), and 1-year survival rate was 28.5% (95% CI: 24.0%-33.4%). Progression-free survival ranged from 2.63 to 9.6 months, and overall survival varied from 6 to 10 months. As for the toxicity profile, the most common adverse events (AEs) were hematologic reactions, skin rash, and gastrointestinal reactions. Other severe AEs, which had low incidence, included treatment-induced death and interstitial lung disease. CONCLUSION Our study showed that GemErlo is associated with reasonable activity in treating patients with locally advanced or metastatic pancreatic cancer. Most of the AEs were tolerable, while some severe AEs needed careful detection.
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Affiliation(s)
- Yuan Wang
- School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan, Jinan, Shandong, People’s Republic of China
| | - Guo-fang Hu
- School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan, Jinan, Shandong, People’s Republic of China
| | - Qian-qian Zhang
- School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan, Jinan, Shandong, People’s Republic of China
| | - Ning Tang
- School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan, Jinan, Shandong, People’s Republic of China
| | - Jun Guo
- Shandong Cancer Hospital, Shandong University, Jinan, Shandong, People’s Republic of China
| | - Li-yan Liu
- Shandong Cancer Hospital, Shandong University, Jinan, Shandong, People’s Republic of China
| | - Xiao Han
- Shandong Cancer Hospital, Shandong University, Jinan, Shandong, People’s Republic of China
| | - Xia Wang
- Shandong Cancer Hospital, Shandong University, Jinan, Shandong, People’s Republic of China
| | - Zhe-hai Wang
- Shandong Cancer Hospital, Shandong University, Jinan, Shandong, People’s Republic of China
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Lim JY, Cho JH, Lee SJ, Lee DK, Yoon DS, Cho JY. Gemcitabine Combined with Capecitabine Compared to Gemcitabine with or without Erlotinib as First-Line Chemotherapy in Patients with Advanced Pancreatic Cancer. Cancer Res Treat 2014; 47:266-73. [PMID: 25327494 PMCID: PMC4398119 DOI: 10.4143/crt.2013.158] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Accepted: 01/27/2014] [Indexed: 12/23/2022] Open
Abstract
Purpose The purpose of this study is to retrospectively compare the efficacy and tolerability between three regimens for first-line chemotherapy—gemcitabine plus capecitabine (GEM-X), gemcitabine plus erlotinib (GEM-T), and gemcitabine monotherapy (GEM)—in patients with advanced pancreatic cancer. Materials and Methods There was a total of 127 patients who underwent chemotherapy for pancreatic cancer between January 2007 and November 2011 at our institution. Patients were treated with either GEM (gemcitabine 1,000 mg/m2 on days 1, 8, and 15 every 4 weeks), GEM-T (gemcitabine 1,000 mg/m2 on days 1 and 8 every 3 weeks and erlotinib 100 mg daily), or GEM-X (gemcitabine 1,000 mg/m2 on days 1 and 8 every 3 weeks and capecitabine 850 mg/m2 twice daily for 2 weeks followed by 1 week’s rest) as the first-line treatment. Progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and toxicity were evaluated. Results The patient population was divided into groups depending on their first-line treatment: GEM (n=47), GEM-T (n=44), and GEM-X (n=36). GEM-X significantly improved ORR (21.2% vs. 12.7% and 15.9%), PFS (8.9 vs. 5.2 and 3.9 months; p < 0.001), and OS (12.1 vs. 10.4 and 9.9 months; p = 0.03) compared to GEM and GEM-T, respectively. There were higher incidences of some non-hematologic adverse events with GEM-X and GEM-T compared to GEM, but most were grade 1 or 2. Conclusion GEM-X presented better clinical efficacy and acceptable tolerability than GEM-T and GEM in advanced pancreatic cancers. It is worthy to further investigate which agent has a clinical advantage as a combination drug with gemcitabine in pancreatic cancer and to explore the predictive markers leading to personalize anti-cancer treatment.
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Affiliation(s)
- Jae Yun Lim
- Departments of Medical Oncology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jang Ho Cho
- Departments of Medical Oncology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Se Joon Lee
- Departments of Gastroenterology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Ki Lee
- Departments of Gastroenterology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Sup Yoon
- Departments of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Yong Cho
- Departments of Medical Oncology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Solimando DA, Waddell JA. Capecitabine and Gemcitabine (CapGem, CG, GemCap) for Advanced Pancreatic and Biliary Tract Cancer. Hosp Pharm 2014; 49:127-33. [DOI: 10.1310/hpj4902-127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The complexity of cancer chemotherapy requires pharmacists be familiar with the complicated regimens and highly toxic agents used. This column reviews various issues related to preparation, dispensing, and administration of antineoplastic therapy, and the agents, both commercially available and investigational, used to treat malignant diseases.
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Ni X, Suhail MM, Yang Q, Cao A, Fung KM, Postier RG, Woolley C, Young G, Zhang J, Lin HK. Frankincense essential oil prepared from hydrodistillation of Boswellia sacra gum resins induces human pancreatic cancer cell death in cultures and in a xenograft murine model. Altern Ther Health Med 2012; 12:253. [PMID: 23237355 PMCID: PMC3538159 DOI: 10.1186/1472-6882-12-253] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Accepted: 12/11/2012] [Indexed: 12/22/2022]
Abstract
Background Regardless of the availability of therapeutic options, the overall 5-year survival for patients diagnosed with pancreatic cancer remains less than 5%. Gum resins from Boswellia species, also known as frankincense, have been used as a major ingredient in Ayurvedic and Chinese medicine to treat a variety of health-related conditions. Both frankincense chemical extracts and essential oil prepared from Boswellia species gum resins exhibit anti-neoplastic activity, and have been investigated as potential anti-cancer agents. The goals of this study are to identify optimal condition for preparing frankincense essential oil that possesses potent anti-tumor activity, and to evaluate the activity in both cultured human pancreatic cancer cells and a xenograft mouse cancer model. Methods Boswellia sacra gum resins were hydrodistilled at 78°C; and essential oil distillate fractions were collected at different durations (Fraction I at 0–2 h, Fraction II at 8–10 h, and Fraction III at 11–12 h). Hydrodistillation of the second half of gum resins was performed at 100°C; and distillate was collected at 11–12 h (Fraction IV). Chemical compositions were identified by gas chromatography–mass spectrometry (GC-MS); and total boswellic acids contents were quantified by high-performance liquid chromatography (HPLC). Frankincense essential oil-modulated pancreatic tumor cell viability and cytotoxicity were determined by colorimetric assays. Levels of apoptotic markers, signaling molecules, and cell cycle regulators expression were characterized by Western blot analysis. A heterotopic (subcutaneous) human pancreatic cancer xenograft nude mouse model was used to evaluate anti-tumor capability of Fraction IV frankincense essential oil in vivo. Frankincense essential oil-induced tumor cytostatic and cytotoxic activities in animals were assessed by immunohistochemistry. Results Longer duration and higher temperature hydrodistillation produced more abundant high molecular weight compounds, including boswellic acids, in frankincense essential oil fraactions. Human pancreatic cancer cells were sensitive to Fractions III and IV (containing higher molecular weight compounds) treatment with suppressed cell viability and increased cell death. Essential oil activated the caspase-dependent apoptotic pathway, induced a rapid and transient activation of Akt and Erk1/2, and suppressed levels of cyclin D1 cdk4 expression in cultured pancreatic cancer cells. In addition, Boswellia sacra essential oil Fraction IV exhibited anti-proliferative and pro-apoptotic activities against pancreatic tumors in the heterotopic xenograft mouse model. Conclusion All fractions of frankincense essential oil from Boswellia sacra are capable of suppressing viability and inducing apoptosis of a panel of human pancreatic cancer cell lines. Potency of essential oil-suppressed tumor cell viability may be associated with the greater abundance of high molecular weight compounds in Fractions III and IV. Although chemical component(s) responsible for tumor cell cytotoxicity remains undefined, crude essential oil prepared from hydrodistillation of Boswellia sacra gum resins might be a useful alternative therapeutic agent for treating patients with pancreatic adenocarcinoma, an aggressive cancer with poor prognosis.
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Hervent AS, De Keulenaer GW. Molecular mechanisms of cardiotoxicity induced by ErbB receptor inhibitor cancer therapeutics. Int J Mol Sci 2012. [PMID: 23202898 PMCID: PMC3497272 DOI: 10.3390/ijms131012268] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The introduction of the so-called “targeted therapies”, particularly those drugs that inhibit the activity of tyrosine kinases, has represented a remarkable progress in the treatment of cancer. Although these drugs improve survival rates in cancer, significant cardiotoxicity, manifesting as left vertricular dysfunction and/or heart failure, has emerged. The ErbB receptor tyrosine kinases are being pursued as therapeutic targets because of their important roles in normal physiology and in cancer. Besides the fact that the ErbB receptors are indispensable during development and in normal adult physiology, epidermal growth factor (EGFR) and ErbB2 in particular have been implicated in the development of many human cancers. This review focuses on the rationale for targeting members of ErbB receptor family and numerous agents that are in use for inhibiting the pathway. We summarize the current knowledge on the physiological role of ErbB signaling in the ventricle and on structural aspects of ErbB receptor activation in cancer and cardiac cells. We examine the underlying mechanisms that result in on-target or off-target cardiotoxicities of ErbB inhibitors, which can influence the design of future anticancer therapies.
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Affiliation(s)
- Anne-Sophie Hervent
- Laboratory of Physiopharmacology (Building T2), University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium.
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