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Wang Y, Jin W, Wang J. Tanshinone IIA regulates microRNA‑125b/foxp3/caspase‑1 signaling and inhibits cell viability of nasopharyngeal carcinoma. Mol Med Rep 2021; 23:371. [PMID: 33760137 PMCID: PMC7985994 DOI: 10.3892/mmr.2021.12010] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 02/24/2021] [Indexed: 12/24/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a common disease with high prevalence worldwide, affecting hundreds of thousands of patients every year. Although its progress can be inhibited by concurrent chemoradiotherapy and platinum-based agents, there is also a need for novel drugs to treat NPC. The present study identified tanshinone IIA as a potent drug that could suppress the proliferation of HK1 cells by enhancing pyroptosis via regulation of the miR-125b/foxp3/caspase-1 signaling pathway. Firstly, the effects of tanshinone IIA on HK1 cells were assessed and it was confirmed that treatment with tanshinone IIA significantly decreased the proliferation of HK1 cells, with increased activity of caspase-3 and caspase-9. Then, the pyroptosis levels after tanshinone IIA administration were detected. The results showed that tanshinone IIA enhanced pyroptosis in a dose-dependent manner. Furthermore, the mechanism underlying the effects of tanshinone IIA on HK1 cells were explored. It was found that transfection with a microRNA (miR)-125b agomir and a small interfering RNA (si)-foxp3 plasmid reversed the inhibitory effect induced by tanshinone IIA, accompanied by an increase in reactive oxygen species levels and lactate dehydrogenase release, indicating a critical role of miR-125b/foxp3 signaling in pyroptosis in HK1 cells. In conclusion, the present study demonstrates that tanshinone IIA enhances pyroptosis and inhibits the proliferation of HK1 cells by modulating miR-125b/foxp3/caspase-1/GSDMD signaling. It is the first study to reveal the inhibitory effect of tanshinone IIA on HK1 cells and to demonstrate the critical role of miR-125b/foxp3 signaling in mediating these effects, providing robust evidence for the treatment of NPC.
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Affiliation(s)
- Youhu Wang
- Department of Otolaryngology‑Head and Neck Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Wenyao Jin
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Junbo Wang
- School of Public Health, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
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Chen XZ, Cao ZY, Zhang YQ, Li JN, Liao LM, Du J. Fuzheng Qingjie granules potentiate the anticancer effect of cyclophosphamide by regulating cellular immune function and inducing apoptosis in Hepatoma 22 tumor-bearing mice. Oncol Lett 2017; 13:3261-3268. [PMID: 28529567 DOI: 10.3892/ol.2017.5849] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 01/06/2017] [Indexed: 01/02/2023] Open
Abstract
Fuzheng Qingjie (FZQJ) is a polyherbal Chinese medicine that has previously been implemented as an adjuvant therapy for gastrointestinal cancer. The present study investigated whether FZQJ is able to potentiate the anticancer effect of cyclophosphamide (CTX). Hepatoma 22 tumor-bearing mice were randomly divided into a vehicle group, CTX group, FZQJ group and combination (CTX+FZQJ) group. In addition, untreated mice without H22 cells served as blank controls. Seven days post-treatment, the mice were sacrificed and the tumors were weighed. Blood cells were evaluated using an automatic hemocytometer analyzer and flow cytometer. The expression levels of interleukin (IL)-2 and tumor necrosis factor (TNF)-α were evaluated using a radioimmunoassay. Apoptotic cells were observed using a terminal deoxynucleotidyl transferase dUTP nick-end labeling assay. Alanine transaminase, aspartate aminotransferase, blood urea nitrogen and creatinine were examined using an automatic biochemical analyzer. The results demonstrated that the tumor inhibitory rate and apoptosis index were higher in the combination group, compared with those in the CTX group. Notably, FZQJ was able to alleviate CTX-induced decreases in the numbers of white blood cells and platelets, CD3+ and CD4+ T lymphocyte subsets, and the concentration of hemoglobin, body weight and thymus index, and increase serum TNF-α and IL-2 levels without overt hepatorenal toxicity. These results suggest that FZQJ granules may enhance the anticancer effect of CTX, in addition to alleviating the side effects.
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Affiliation(s)
- Xu-Zheng Chen
- Center of Oncology, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Zhi-Yun Cao
- Center of Oncology, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - You-Quan Zhang
- Department of Clinical Laboratory, The Second Affiliated Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350003, P.R. China
| | - Jin-Nong Li
- Department of Pharmacognosy, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Lian-Ming Liao
- Center of Oncology, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Jian Du
- Center of Oncology, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
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Abstract
Although radiotherapy has been generally accepted as the treatment of choice for nasopharyngeal carcinoma (NPC), NPC at the primary site is not always controlled by this therapy. We performed surgical treatment to eradicate such residual tumor through a transmandibular, transpterygoid approach, on four patients with local residual NPC after curative radiotherapy. Two patients survived with no evidence of disease for more than 6 years. The other two patients died of multiple metastases to the liver or bone at 4 years and at 6 months after treatment. However, the nasopharynx remained free of disease in these two patients. Although the number of patients in the present series is small, surgical treatment of local persistent tumor after radiotherapy was beneficial. The indication for this technique is tumor in the nasopharynx extending to the parapharyngeal space, not invading intracranially. The transmandibular, transpterygoid approach offers a wide operative field with minimal postoperative morbidity, making it possible to manage the internal carotid artery easily.
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Manavis J, Sivridis L, Koukourakis MI. Nasopharyngeal carcinoma: the impact of CT-scan and of MRI on staging, radiotherapy treatment planning, and outcome of the disease. Clin Imaging 2005; 29:128-33. [PMID: 15752969 DOI: 10.1016/j.clinimag.2004.04.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2004] [Indexed: 11/19/2022]
Abstract
The present study is a critical review of the role of computed tomography (CT) and magnetic resonance imaging (MRI) in the diagnosis and therapy of nasopharyngeal cancer. It is estimated that following CT-scan/MRI, T,N staging of the disease changes in about half of cases, which results in important adjustments of the radiotherapy treatment planning, both in terms of radiation field dimensions and of dose specifications. The development of novel technology with CT-scan-simulated 3-D conformal or intensity-modulated radiotherapy (IMRT) planning is gradually becoming the standard therapy for nasopharyngeal carcinoma (NPC). CT-scan/MRI is also of value in detecting massive parapharyngeal involvement, low-neck lymphadenopathy or fixation of nodes onto adjacent structures, which are important features indicating the necessity to integrate chemotherapy or surgical neck dissection in the overall treatment policy. CT-positron emission tomography (PET) scan is recently under evaluation for the identification of the most active tumor regions, which will allow a biological radiotherapy planning (RTP) using IMRT techniques.
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Affiliation(s)
- John Manavis
- Department of Radiology, Democritus University Thrace, Alexandroupolis, Greece
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Rivera S, Keryer C, Busson P, Maingon P. Les carcinomes du nasopharynx : de la biologie à la clinique. Cancer Radiother 2005; 9:55-68. [PMID: 15804621 DOI: 10.1016/j.canrad.2004.12.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2004] [Indexed: 11/19/2022]
Abstract
Nasopharyngeal carcinomas (NPC) are very different from other head and neck cancers because of their specific multifactorial etiology and their geographic distribution. Epstein-Barr Virus (EBV) is implicated in oncogenesis of NPC in association with genetic alterations such as inactivation of the p16/Ink4, p19/ARF, RASSF1 or Blu genes. Tumoral tissues include a very abundant characteristic lymphoid infiltrate. Inflammatory cytokines are produced by both malignant and infiltrating cells. There is no efficient immune response against the tumor. On the opposite, infiltrating lymphocytes might play a role in tumor development. Serological methods and detection of circulating viral DNA are expected to become useful for early detection of relapse and on a longer term for primary screening. NPC are often diagnosed at a late stage because patients may remain asymptomatic for a long time. Computed tomography (CT scan) and magnetic resonance imaging (MRI) are complementary for the initial evaluation. Positron emission tomography (PET) is efficient for the evaluation of treatment efficiency and detection of relapses. Treatment is based on radiotherapy and chemotherapy. Their optimal use needs to be evaluated by phase III trials but positive results have been obtained by concomitant association of radiotherapy and chemotherapy. Targeted therapies are being studied with strategies based on disruption of viral latency, use of replicative adenoviruses or anti-tumor vaccination.
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Affiliation(s)
- S Rivera
- Département de radiothérapie, centre Georges-François-Leclerc, 1, rue du Professeur-Marion, 21079 Dijon cedex, France.
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Lam P, Yuen AP, Ho CM, Ho WK, Wei WI. Prospective randomized study of post-operative chemotherapy with levamisole and UFT for head and neck carcinoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2001; 27:750-3. [PMID: 11735172 DOI: 10.1053/ejso.2001.1171] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
AIMS A prospective randomized study was conducted to evaluate the benefit of adjuvant levamisole/UFT (futraful and uracil) chemotherapy in head and neck squamous cell carcinoma. METHODS Sixty-five patients with stage III and IV squamous cell carcinomas of oral cavity, oropharynx, hypopharynx and larynx with no distant metastasis were randomized for the chemotherapy study. Thirty-one patients were randomized for chemotherapy and two of them were subsequently excluded. In this study, a total of 29 patients on levamisole/UFT therapy and 34 patients on the control group were analysed. The main outcome was measured by the 5-year disease-free actuarial survival rate. RESULTS The rates of distant metastasis were 10% for chemotherapy group and 32% for control group (P=0.06). The 5-year disease-free actuarial survival rates for patients with and without adjuvant chemotherapy were 57% and 39% respectively (P=0.207). CONCLUSIONS A trend of better distant control in head and neck cancer patients with post-operative adjuvant oral chemotherapy was observed. The side effects were minimal. However, there was no statistically significant improvement in the overall long-term survival. It may be of value to conduct a large-scale multi-centre prospective randomized study to verify the efficacy of levamisole and UFT as post-operative adjuvant chemotherapy for the control of distant metastasis in high-risk population.
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Affiliation(s)
- P Lam
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Surgery, The University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong
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Baron-Hay S, Clifford A, Jackson M, Clarke S. Life threatening laryngeal toxicity following treatment with combined chemoradiotherapy for nasopharyngeal cancer: a case report with review of the literature. Ann Oncol 1999; 10:1109-12. [PMID: 10572611 DOI: 10.1023/a:1008388916920] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Nasopharyngeal carcinoma is a rare cancer in Western society, however there is a higher incidence in Asian. Chinese and African populations. A significant number of Asians reside in Australia, and consequently patients with nasopharyngeal carcinoma are an increasing clinical problem. Radiotherapy has been the predominant treatment in the past, but more recently multi-modality treatments have been utilised. The results of an Intergroup trial, coordinated by the Southwest Oncology Group (SWOG) demonstrated markedly superior progression free and overall survival for combined chemoradiotherapy compared to radiotherapy alone. At three years progression free survival was 24% for the radiotherapy arm and 69% for the chemoradiotherapy group (P < 0.001), and three-year survival was 47% for the radiotherapy arm compared with 78% for the combined arm (P = 0.005). There was minimum toxicity reported for either of the arms and no treatment related deaths. Based on these survival data the administration of concomitant cisplatin and radiotherapy has become standard of care for nasopharyngeal carcinoma in the USA. Our institution has also adopted a similar combined therapy protocol for patients with stage III and IV nasopharyngeal cancer and good performance status. The patients treated at our institution have experienced significant side effects. We describe the case of a woman so treated with this protocol who subsequently developed severe life threatening laryngeal necrosis.
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Affiliation(s)
- S Baron-Hay
- Department of Medical Oncology, Royal Prince Alfred Hospital, Sydney, Australia
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Toita T, Ogawa K, Kamata M, Kojya S, Itokazu T, Kakinohana Y, Iraha S, Yoshinaga M, Zukeran Y, Sawada S. Hyperfractionated radiotherapy followed by adjuvant chemotherapy for nasopharyngeal cancer: report of seven cases. Jpn J Clin Oncol 1999; 29:160-3. [PMID: 10225700 DOI: 10.1093/jjco/29.3.160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Cases of hyperfractionated radiotherapy and adjuvant chemotherapy for nasopharyngeal cancer are reported. Seven patients received hyperfractionated radiotherapy (76.8-81.6 Gy/64-68 fractions to primary tumor) and two cycles of cisplatin (80 mg/m2 i.v. on day 1) plus 5-FU (800 mg/m2 continuous infusion on days 2-6). Mucositis was the most frequent side effect in hyperfractionated radiotherapy. Moderate leukopenia was the major side effect of adjuvant chemotherapy. With a mean follow-up time of 34 months (range 25-48 months), five of the seven patients were locoregionally controlled. Two developed distant metastases. Two patients suffered late complications (posterior nasopharyngeal wall necrosis and brain necrosis). These results suggested that our regimen was almost well tolerated and might be of use in locoregional control of nasopharyngeal cancer. However, it carries some risk of late complications and might be inadequate for preventing distant metastases. A three-dimensional conformal boost irradiation technique and adequate dose intensity chemotherapy might be encouraged.
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Affiliation(s)
- T Toita
- Department of Radiology, University of the Ryukyus School of Medicine, Okinawa, Japan.
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Abstract
BACKGROUND Nasopharyngeal carcinoma (NPC) is a radiosensitive tumor for which there is a high local control rate after radical radiotherapy (RT). However, for patients with locoregionally advanced disease, the rate of distant metastasis is high and the 5-year overall survival rate is poor. METHODS A review of retrospective and prospective clinical studies was performed to assess the role of chemotherapy in three settings: metastatic disease; neoadjuvant and/or adjuvant; and concurrent chemotherapy with radiotherapy. RESULTS Cisplatin-based combination chemotherapy results in a high response rate in patients with metastatic NPC, and a subgroup may achieve long term disease free survival. The use of neoadjuvant and adjuvant chemotherapy to treat locoregionally advanced disease has resulted in consistently high response rates, but no randomized trial to date has demonstrated an improvement in overall survival. A recent Head and Neck Intergroup study randomized patients in the United States to receive concurrent chemotherapy (cisplatin) and radiotherapy or radiotherapy only. Although this approach demonstrated significant benefit in overall survival favoring the use of concurrent chemotherapy and radiotherapy, its applicability in geographic areas of high NPC incidence remains to be proven. CONCLUSIONS NPC is a chemosensitive tumor, and patients with metastatic disease have a high response rate. Further prospective studies will define the standard approach to treating locoregionally advanced NPC, which is likely to incorporate into the primary treatment some form of systemic chemotherapy.
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Affiliation(s)
- A T Chan
- Department of Clinical Oncology, Sir Y.K. Pao Cancer Centre, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories
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Lin JC, Jan JS, Hsu CY. Pilot study of concurrent chemotherapy and radiotherapy for stage IV nasopharyngeal cancer. Am J Clin Oncol 1997; 20:6-10. [PMID: 9020279 DOI: 10.1097/00000421-199702000-00002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Nasopharyngeal carcinoma (NPC) is a more radio- and chemosensitive tumor than all other head and neck cancers. Between September 1991 and December 1992, a total of 19 patients (13 men and six women; median age, 44 years) with AJCC stage IV NPC were entered into a pilot study of concurrent chemoradiotherapy. Pathology showed either poorly differentiated epidermoid carcinoma or undifferentiated carcinoma. Radiotherapy was delivered using a telecobalt unit and 10-MV x-rays and by conventional fractionation (1.8-2.0 Gy/fraction, 5 fractions/week). The total doses delivered were 70-75 Gy to the primary tumor and neck positive region, and 50-55 Gy to the neck negative area. Chemotherapy with cisplatin (10 mg/m2/day, days 1-5) and 5-fluorouracil (500 mg/m2/day, continuously infused for 5 days) was administered concurrently during weeks 1 and 5 of radiotherapy. The major toxicities were mucositis (42% had grade III and 58% grade II) and leukopenia (nadir white blood cells <3,000/mm3 in eight of 19). Although four patients required a delay in their second cycle of concurrent chemotherapy or had their radiotherapy interrupted for 1 week, all 19 patients completed the planned treatment and achieved a 100% complete response rate. After a median follow-up period of 42 months, one patient suffered from neck recurrence plus distant metastasis, and three patients developed distant metastases alone. The 3-year overall and disease-free survival rates are 89.5% and 83.3%, respectively. Our data indicated that concurrent chemoradiotherapy for advanced NPC is both feasible and effective, with acceptable toxicities. A phase III randomized trial to compare the efficacy of concurrent chemoradiotherapy and radiotherapy alone deserves to be studied further.
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Affiliation(s)
- J C Lin
- Department of Radiation Oncology, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, Republic of China
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12
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Lin JC, Chen KY, Jan JS, Hsu CY. Partially hyperfractionated accelerated radiotherapy and concurrent chemotherapy for advanced nasopharyngeal carcinoma. Int J Radiat Oncol Biol Phys 1996; 36:1127-36. [PMID: 8985035 DOI: 10.1016/s0360-3016(96)00384-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE A newly designed concomitant chemoradiotherapy was undertaken to assess the feasibility and efficacy for advanced nasopharyngeal carcinoma (NPC). METHODS AND MATERIALS Sixty-three patients with biopsy-proven NPC were entered in this Phase II trial from March 1992 to November 1993. Most patients present with Stage IV disease (93.4%) and poorly differentiated epidermoid carcinoma or undifferentiated carcinoma were the major pathologic type. Radiotherapy was delivered using a telecobalt unit and 10 MV x-rays and by altered fractionation (72-74 Gy/45 fractions/6 weeks). Chemotherapy with cisplatin 75 mg/m2, 2 h infusion at day 1, followed by 5-FU 400 mg/m2/day, continously infused for 4 days was given concurrently during the first and fifth weeks of radiotherapy. RESULTS The major toxicity was mucositis (61% belong to Grade 3, 31% to Grade 2). Weight loss, leucopenia, and skin reaction were frequently encountered. Three patients withdrew from treatment at 15, 25, and 55.5 Gy, three patients interrupted the radiotherapy for 1-4.5 weeks, and two patients refused the second cycle of concomitant chemotherapy due to toxicities. The initial tumor response showed 100% overall response rate, with 90.5% complete response. After a median follow-up time of 38 months, five patients failed at the primary and/or neck (four recurrent and one persistent), and 14 patients developed distant metastases alone. The 3-year primary disease-free, regional disease-free, distant disease-free, and overall survival rates are 89.1, 92.8, 74.3, and 73.6%, respectively. The late complication rate is acceptable so far. CONCLUSIONS Our data indicates that concurrent chemoradiotherapy for advanced NPC is both feasible and effective, with acceptable toxicities. Distant metastases are the major site of treatment failure. Postradiation adjuvant chemotherapy to eradicate subclinical distant metastasis should be further studied.
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Affiliation(s)
- J C Lin
- Department of Radiation Oncology, Taichung Veterans General Hospital, Taiwan, R.O.C
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Lin JC, Jan JS, Hsu CY. Preliminary report of outpatient weekly adjuvant chemotherapy for high-risk nasopharyngeal carcinoma. Am J Clin Oncol 1996; 19:624-7. [PMID: 8931685 DOI: 10.1097/00000421-199612000-00019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Distant metastasis has become the most frequent failure site-more so than locoregional relapse-after adequate radiotherapy in nasopharyngeal carcinoma (NPC). A prospective study was initiated to test the role of postradiation adjuvant chemotherapy using a weekly schedule for selected patients with high-risk NPC (N3, T4N2b-2c, and N2b-2c, with one of nodal size > 4 cm, or residual disease after radiotherapy). Through July 1993 to August 1994, a total of 20 patients were entered into the study: 16 men and four women, with a median age of 49 years and age range of 27-75 years. Pathology showed WHO type I:II:III = 2:13:5. Previous treatment consisted of concurrent chemoradiotherapy (16 patients), radiotherapy alone (two), and neoadjuvant chemotherapy followed by radiotherapy (two). Postradiation adjuvant chemotherapy was usually started 2 months after radiotherapy, using a weekly FP schedule (5-fluorouracil 1,250 mg/m2 + cisplatin 25 mg/m2, mixed in 100 ml saline, 24 h continuous i.v. infusion) for 18 weeks. The treatment of five patients was at 5, 6, 10, 14, and 15 weeks because of leukopenia-induced mortality, sudden death unrelated to adjuvant chemotherapy, a patient's refusal, and distant metastasis (the last two cases) during adjuvant chemotherapy. The major toxicity was leukopenia (grade I, 20%; grade II, 45%; grade III, 15%; and grade IV, 10%). Ten patients (50%) developed distant metastasis after a median follow-up time of 20 months. Our preliminary data indicate that postradiation adjuvant chemotherapy with a weekly FP regimen at our dosage is not recommended for high-risk NPC.
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Affiliation(s)
- J C Lin
- Department of Radiation Oncology, Taichung Veterans General Hospital, Taiwan, Republic of China
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Adelstein DJ, Tan EH, Lavertu P. Treatment of head and neck cancer: the role of chemotherapy. Crit Rev Oncol Hematol 1996; 24:97-116. [PMID: 8889368 DOI: 10.1016/1040-8428(96)00215-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- D J Adelstein
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Ohio 44195, USA
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Chan AT, Teo PM, Leung TW, Leung SF, Lee WY, Yeo W, Choi PH, Johnson PJ. A prospective randomized study of chemotherapy adjunctive to definitive radiotherapy in advanced nasopharyngeal carcinoma. Int J Radiat Oncol Biol Phys 1995; 33:569-77. [PMID: 7558945 DOI: 10.1016/0360-3016(95)00218-n] [Citation(s) in RCA: 204] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
PURPOSE A prospective randomized trial was conducted to compare chemoradiotherapy against radiotherapy alone in the treatment of locoregionally advanced nasopharyngeal carcinoma. METHODS AND MATERIALS Eighty-two patients with histologically proven nasopharyngeal carcinoma who had either Ho's N3 staging or any N stage with a nodal diameter of > or = 4 cm were entered. Seventy-seven patients were evaluated for tumor response and survival. The patients were randomized to receive two cycles of cisplatin 100 mg/m2 Day 1,5-fluorouracil 1000 mg/m2 24-h infusion Days 2, 3, and 4 before radical radiotherapy, and four cycles of postradiotherapy chemotherapy (37 patients) or radiotherapy alone (40 patients). All patients received radical radiotherapy to the nasopharynx and neck. The nasopharynx and upper neck were treated to 66 Gy by conventional fractionation and the lower neck to 58 Gy. Booster radiotherapy (7.5 Gy/two fractions/week) was given to any residual nodes after standard radiotherapy. RESULTS The patient characteristics, including staging, were similar in both arms. The overall response rate to neoadjuvant chemotherapy was 81% (19% complete response, 62% partial response). The rates of radiotherapy for boosting parapharyngeal disease or residual lymph nodes were not significantly different in the two arms. The overall complete response rate to chemoradiotherapy was 100%, and to radiotherapy alone, 95%. Toxicities in the chemoradiotherapy arm were mainly myelosuppression, nephrotoxicity, and nausea and vomiting. The degree of mucositis was not significantly different in the two arms. There was no treatment-related death. The median follow up was 28.5 months. The 2-year overall survival was 80% in the chemoradiotherapy arm and 80.5% in the radiotherapy arm. The 2-year disease-free survival was 68% in the chemoradiotherapy arm and 72% in the radiotherapy arm, without significant difference between the two arms. The locoregional relapse rate, distant metastatic rate, and median time to relapse were also not significantly different between the two arms. CONCLUSION Despite promising tumor response rates from Phase II trials, this prospective randomized trial has demonstrated no benefit from adjunctive chemotherapy to radiotherapy in the treatment of locoregionally advanced nasopharyngeal carcinoma.
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Affiliation(s)
- A T Chan
- Department of Clinical Oncology, Prince of Wales Hospital, Shatin, Hong Kong
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Guida M, Cramarossa A, Mastria A, Perotti P, Mattavelli F, Gramaglia A, Cantù G, Lorusso V, De Lena M. Iatrogenic Pneumocephalus in a Man with Undifferentiated Nasopharyngeal Carcinoma. A Case Report. TUMORI JOURNAL 1995; 81:290-5. [PMID: 8540129 DOI: 10.1177/030089169508100415] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A case of pneumocephalus in a 45-year-old male with undifferentiated rhinopharyngeal carcinoma is described. The patient was initially subjected to radiotherapy and then to transmaxillary resection and a second course of stereotactic radiotherapy for recurrent disease. Lastly, the patient was treated with chemotherapy because of local-regional disease progression. After two cycles of cisplatin, adriablastine and bleomycin, the patient suddenly entered in coma. Cerebral CT scan evidenced the presence of air in the frontal and lateral cornua, in the subarachnoid space of the base cisternae extending to the 7th cervical vertebra. After 8 months of a clinical stationary condition, the patient died. The various treatments used are critically reviewed, and modern therapeutic approaches for the neoplasm and the toxicity involved are discussed. We conclude that in nasopharyngeal carcinoma, for patients who relapse after radiotherapy, successive local-regional therapies (surgery, re-irradation) should be carefully evaluated to avoid demolishing treatments, which are burdened with severe side effects that might influence the quality of life with only slight improvement of overall survival. Furthermore, the presence of persistant aqueous rhinorrhea in these patients should be carefully evaluated, because it could be an early symptom of a cerebrospinal fluid leak.
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Affiliation(s)
- M Guida
- Division of Medical Oncology, Oncology Institute, Bari, Italy
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Altun M, Fandi A, Dupuis O, Cvitkovic E, Krajina Z, Eschwege F. Undifferentiated nasopharyngeal cancer (UCNT): current diagnostic and therapeutic aspects. Int J Radiat Oncol Biol Phys 1995; 32:859-77. [PMID: 7790274 DOI: 10.1016/0360-3016(95)00516-2] [Citation(s) in RCA: 112] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Undifferentiated carcinoma of the nasopharynx (UCNT) is a particular head and neck epidermoid lineage tumor related to the Epstein Barr Virus (EBV). It has geographically selective endemic epidemiologic features, without relation to external carcinogens. Its systemic agressiveness is the source of most disease-related demises, because radiotherapy achieves excellent local control and a significant percentage of cure in patients with exclusive locoregional disease. Difference in the staying systems currently in use, the recent changes in imaging and radiotherapy technology, and the lack of distinction between UCNT and squamous cell carcinoma (SCC) of the nasopharynx in Western literature reports make for some difficulty in therapeutic results evaluation when analyzing available literature. Its chemosensitivity is a relatively recent acknowledged fact, and its use in metastatic patients results in a high percentage of objective responses, many of long duration. Neoadjuvant cisplatin-based chemotherapy seems to be of benefit, but outstanding controversies in this regard will be soon answered through ongoing phase III trials. After a review of the current literature of all the above-mentioned aspects of this fascinating nosologic entity, our own experience, both in metastatic and locoregional disease patients is analyzed.
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Affiliation(s)
- M Altun
- Istanbul University, Institute of Oncology, Capa, Turkey
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18
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Azli N, Armand JP, Rahal M, Wibault P, Boussen H, Eschwege F, Schwaab G, Gasmi J, Bachouchi M, Cvitkovic E. Alternating chemo-radiotherapy with cisplatin and 5-fluorouracil plus bleomycin by continuous infusion for locally advanced undifferentiated carcinoma nasopharyngeal type. Eur J Cancer 1992; 28A:1792-7. [PMID: 1382499 DOI: 10.1016/0959-8049(92)90005-m] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
UNLABELLED More than 80% of undifferentiated carcinoma nasopharyngeal type patients with N3 disease (AJC-UICC 1987) will die with or from distant metastases within 3 years after the first symptom. From February 1986 to November 1987 30 consecutive patients with very advanced local disease were entered in a programme with chemotherapy-radiotherapy (CT-RT) alternation after a thorough work-up to eliminate the possibility of distant metastases. PROTOCOL two cycles of cisplatin 100 mg/m2 day 1, bleomycin 15 mg intravenously day 1 and 16 mg/m2 per day by continuous infusion days 1-5; 5-fluorouracil (5-FU) 650 mg/m2 per day by continuous infusion days 1-5 4 weeks apart. This was followed by two series of high-energy radiotherapy, 35 Gy/3.5 weeks, with a third chemotherapy cycle in between. 27 men and 3 women were treated, the median age was 37 years (range 17-71) and the mean WHO performance status was 1 (range 0-3). TNM classification: 15 T4, 9 T3, 6 T2, 28 N3 and 2 N2c. 18 patients had nodes larger than 8 cm and 24 had bulky bilateral cervical nodes. Toxicity for this protocol was moderate, nausea and vomiting being the main side-effects. Results after two CT cycles were 3 complete responses (CR; 10%), 22 partial responses (PR; 73%), 2 disease stabilizations, 2 progressions, and 1 patient inevaluable. Of the 30 patients, 27 patients completed the CT-RT protocol, 2 patients died before radiotherapy and 1 refused treatment after 2 days on protocol. 25 patients were in CR 3 months after the end of radiotherapy. As of August 1991, with a median follow-up of 55 months (range 43-63), there are 17 patients alive, 2 of them with active disease and 15 are NED (2 after salvage therapy).
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Affiliation(s)
- N Azli
- Institut Gustave-Roussy, Unite La Grange Villejuif, France
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19
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Itami J, Anzai Y, Nemoto K, Yasuda S, Aruga T, Hatano K, Itami M, Mikata A, Uno K, Kaneko T. Prognostic factors for local control in nasopharyngeal cancer (NPC): analysis by multivariate proportional hazard models. Radiother Oncol 1991; 21:233-9. [PMID: 1924860 DOI: 10.1016/0167-8140(91)90047-k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Despite the development of meticulous radiation therapy techniques, the local control of the nasopharyngeal cancer (NPC) remains unsatisfactory. We examined retrospectively the clinicopathologic factors which have impact upon local recurrence-free survival (LRFS) of the 67 patients with NPC who had been irradiated greater than or equal to 40 Gy with curative intent from 1975 through 1988. Three-year LRFS rate was 63%. T stage, histology, the presence of accompanying lymphocytic infiltration, and the properness of radiation therapy had influence upon LRFS with a statistical significance. Multivariate proportional hazard models showed that T stage and pathology retained significance. Radiation therapy properness emerged as a third factor when only the patients irradiated greater than or equal to 60 Gy were included in the analysis. From these results, three groups with low, moderate, and high risk of shortened LRFS could be separated. This risk classification could contribute to the stratification criteria of future study for the improvement of local control by new modalities.
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Affiliation(s)
- J Itami
- Department of Radiology, Chiba University Hospital, Japan
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20
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Abstract
This article reviews the results of over 50 published trials testing the use of chemotherapy in patients with squamous cell carcinoma of the head and neck. Among the trials using chemotherapy before standard surgery and/or radiotherapy in stage III and IV disease, none has shown an improvement in survival compared with surgery and/or radiotherapy alone. In these studies, the survival at 3 to 5 years has been generally 40% to 50%. Several trials using chemotherapy after standard therapy, however, have reported survival benefits of 10% to 20%, suggested that further evaluation of classic adjuvant chemotherapy in this disease is warranted. Among studies in recurrent head and neck cancer, the most effective chemotherapy regimens appear to be variations of the program consisting of cisplatin followed by a 5-day infusion of 5-fluorouracil. Nevertheless, median survivals in recurrent disease remain short, generally 5 to 10 months.
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Affiliation(s)
- P Amrein
- Department of Medicine, Massachusetts General Hospital, Boston 02114
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21
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Fountzilas G, Daniilidis J, Kosmidis P, Sridhar KS, Kalogera-Fountzila A, Nicolaou A, Makrantonakis P, Banis K, Dimitriadis A, Sombolos K. Platinum-based chemotherapy followed by radiation therapy of locally advanced nasopharyngeal cancer. A retrospective analysis of 39 cases. Acta Oncol 1991; 30:831-4. [PMID: 1722418 DOI: 10.3109/02841869109091830] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A retrospective analysis was performed of 39 patients with locally advanced nasopharyngeal cancer treated with combined chemotherapy and radiation therapy during the last five years at our departments. There were 26 men and 13 women with median age 55 (24-75) years. Histology was squamous cell carcinoma in 6 patients and undifferentiated carcinoma in the remaining 33 patients. Induction chemotherapy consisted of either regimen A (cisplatin 100 mg/m2 day 1, 5-FU 1,000 mg/m2 days 2-6 as continuous infusion, bleomycin 15 mg days 15 and 29 i.m., mitomycin 4 mg/m2 day 22 and hydroxyurea 1,000 mg/m2 daily days 23-27) or regimen B (carboplatin 300 mg/m2 day 1, 5-FU 1,000 mg/m2 days 1-5 as continuous infusion and methotrexate 1.2 g/m2 day 14 with leucovorin rescue). After completion of induction chemotherapy 13 patients (33%) had complete remission (CR) and 19 (49%) partial remission (PR). The CR rate was increased after radiation therapy to 72%. Survival rates were 88% at 12 and 78% at 24 months. Median time to progression was 29.5 months. In conclusion, induction chemotherapy with a platinum-based regimen followed by radiation therapy achieved a high rate of local control. If the treatment also prolongs survival must, however, be studied by randomized trials.
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Affiliation(s)
- G Fountzilas
- Department of Internal Medicine, Ahepa University Hospital, Thessaloniki, Greece
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22
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Tang SG, Lin FJ, Chen MS, Liaw CC, Leung WM, Hong JH. Prognostic factors of nasopharyngeal carcinoma: a multivariate analysis. Int J Radiat Oncol Biol Phys 1990; 19:1143-9. [PMID: 2254104 DOI: 10.1016/0360-3016(90)90219-a] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Between 1979 and 1985, 561 patients with nasopharyngeal carcinoma were reviewed to determine prognostic factors that may influence survival. Sex (p = 0.294) and histopathology (p = 0.677) had no correlation to the actuarial survival, whereas the site of cervical metastasis (p = 0.001) and the radiation doses to the nasopharynx and regional lymph nodes (p = 0.03) were both significant when one used univariate analyses. Cox's multivariate regression model revealed that the presence rather than the site of distant metastases was the single most important independent factor influencing the treatment outcome (p less than 0.0001). The addition of chemotherapy, on the other hand, did not show a survival benefit even when one took available confounding factors into account. There are, however, survival advantages associated with: (a) young age (less than or equal to 40 years), (b) asymptomatic status, (c) Stage I or II lesions, and (d) biopsy via nasopharynx instead of neck nodes. These favorable prognostic factors may be used for therapeutic guidance and end-result reporting.
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Affiliation(s)
- S G Tang
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Taipei, Taiwan
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23
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Fountzilas G, Daniilidis J, Sridhar KS, Kalogera-Fountzila A, Zaramboukas T, Sombolos K, Destouni-Salem E, Vritsios A, Tourkantonis A. Induction chemotherapy with a new regimen alternating cisplatin, fluorouracil with mitomycin, hydroxyurea and bleomycin in carcinomas of nasopharynx or other sites of the head and neck region. Cancer 1990; 66:1453-60. [PMID: 1698526 DOI: 10.1002/1097-0142(19901001)66:7<1453::aid-cncr2820660703>3.0.co;2-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Sixty-six patients with locally advanced (Stages III and IV) carcinoma of the head and neck were treated with three cycles of induction chemotherapy, consisting of cisplatin, fluorouracil (FU) infusion, bleomycin, mitomycin, and hydroxyurea, followed by radiotherapy and/or surgery. There were 48 men and 18 women with a median age of 55 years (range, 18 to 75 years) and Karnofsky performance status of 80 (range, 40 to 90). Primary site was nasopharynx (28 patients), followed by larynx (12) and others (26). Forty-one (62%) patients were presented with Stage IV disease. The response rate to induction chemotherapy was 27% complete response, 50% partial response, 20% stable disease, and 3% progressive disease. There was no significant difference in response rate between patients with cancer of nasopharynx or other sites (P greater than 0.1). Survival was 61% at 24 months. Patients with cancer of nasopharynx had a better survival than those with other primaries (P = 0.033). Toxicities from chemotherapy included alopecia (73%), nausea/vomiting (66%), leukopenia (54%), stomatitis (36%), anemia (32%), thrombocytopenia (16%), and diarrhea (9%). Grade IV toxicity was not observed. Induction chemotherapy with this new regimen resulted in a high response rate but may not be superior to cisplatin and FU alone. It can be safely combined with radiotherapy as a potentially curative therapy in squamous cell carcinoma of the head and neck. Chemotherapy followed by radiation therapy may yield survival similar to radical surgery in laryngeal and other head and neck cancers.
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Affiliation(s)
- G Fountzilas
- First Department of Internal Medicine, AHEPA University Hospital, Thessaloniki, Greece
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