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Fenlon JB, Nelson G, Teague KM, Coleman S, Shrieve D, Tward J. A Dosimetric Correlation Between Radiation Dose to Bone and Reduction of Hemoglobin Levels After Radiation Therapy for Prostate Cancer. Int J Radiat Oncol Biol Phys 2024; 118:85-93. [PMID: 37543235 DOI: 10.1016/j.ijrobp.2023.07.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 07/18/2023] [Accepted: 07/29/2023] [Indexed: 08/07/2023]
Abstract
PURPOSE The aim of this work was to investigate the correlation between dose to pelvic bone marrow and anemia when treating prostate cancer (PC) with definitive radiation. METHODS AND MATERIALS Patients were selected from a prospective institutional database of patients with PC treated between 2008 and 2021. Pelvic bone (L3/L4 interface through ischial tuberosities) was contoured, and the dose to this structure was calculated. Doses were converted to 2-Gy equivalent doses using an α/β of 10. Exploratory analysis suggested dichotomizing into low-volume exposures of ≤1000 cc (LVE) and high-volume exposures of >1000 cc (HVE). Nonparametric kernel regressions were performed evaluating the effects of time, dose, and androgen deprivation therapy use on hemoglobin (Hgb) values. Reoptimization of plans was performed to evaluate the feasibility of adjusting significant dose levels. RESULTS A total of 203 patients were included in the final analysis. Median baseline Hgb was 14.9 g/dL (interquartile range, 14.1-15.6). Patients with bone marrow HVE ≥15 Gy were found to have significantly lower predicted Hgb levels compared with those with LVE at day 90: 12.8 g/dL (95% CI, 12.4-13.3) versus 14.5 g/dL (95% CI, 14.0-14.9), respectively (P < .05). When normalizing starting Hgb levels, HVE patients still had significantly lower predicted Hgb levels than LVE at day 90: 86.1% (95% CI, 83.2%-89.7%) versus 96.2% (95% CI, 92.4%-100%), respectively. Reoptimizing 20 plans with high volume of bone marrow receiving 15 Gy resulted in a mean reduction from 1422 cc to 997 cc without compromise of other organs at risk or target coverage. CONCLUSIONS Patients with >1000 cc of bone marrow receiving ≥15 Gy had significantly lower predicted Hgb levels than those with ≤1000 cc. Reoptimization of plans demonstrated that this dose constraint is achievable without impairing plan quality. This dose constraint can be considered to limit acute marrow toxicity in patients with PC.
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Affiliation(s)
- Jordan B Fenlon
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah.
| | - Geoff Nelson
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Kathlina M Teague
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Savannah Coleman
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Dennis Shrieve
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Jonathan Tward
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
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Nam JH, Yeo CD, Park CK, Kim SK, Kim JS, Kim YH, Kim JW, Kim SJ, Lee SH, Kang HS. Identification of predictive factors for early relapse in patients with unresectable stage III non-small cell lung cancer receiving consolidation durvalumab after concurrent chemoradiation therapy. Thorac Cancer 2023; 14:2657-2664. [PMID: 37519059 PMCID: PMC10493476 DOI: 10.1111/1759-7714.15050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 08/01/2023] Open
Abstract
BACKGROUND Patients with locally advanced, unresectable, non-small cell lung cancer (NSCLC) receiving definitive concurrent chemoradiation therapy (CCRT) benefit from durvalumab consolidation therapy. However, predictive factors for early relapse during durvalumab maintenance have not yet been identified. METHODS The present study included the lung cancer cohort of the Catholic Medical Centers at the Catholic University of Korea from January 2018 to December 2021. A total of 51 NSCLC patients treated with durvalumab consolidation therapy after definitive CCRT were included in the analysis. Early relapse was defined as patients experiencing relapse within 6 months of starting initial durvalumab therapy. RESULTS Among the 51 patients, 15 (29.4%) relapsed during the study period. Median time from initial therapy of durvalumab to progression was 451.00 ± 220.87 days (95% confidence interval [CI]: 18.10-883.90) in overall patients. In multivariate analysis, younger age (adjusted odds ratio [aOR], 0.792; 95% CI: 0.642-0.977; p = 0.030), higher pack-years (aOR, 1.315; 95% CI: 1.058-1.635; p = 0.014), non-COPD (aOR, 0.004; 95% CI: 0.000-0.828; p = 0.004) and anemia (aOR, 234.30; 95% CI: 1.212-45280.24; p = 0.042), were independent predictive factors for early relapse during durvalumab consolidation therapy. CONCLUSION Younger age, higher number of pack-years, non-COPD, and anemia were independent predictive factors for early relapse during durvalumab consolidation therapy in patients with unresectable stage III NSCLC after definitive CCRT. Careful patient selection and clinical attention are needed for high-risk individuals.
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Affiliation(s)
- Jung Hyun Nam
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Chang Dong Yeo
- Division of Pulmonary, Sleep and Critical Care Medicine, Department of Internal Medicine, Eunpyeong St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Chan Kwon Park
- Division of Pulmonology and Critical Care Medicine, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Sung Kyoung Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, St. Vincent's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Ju Sang Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Incheon St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Yong Hyun Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Bucheon St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Jin Woo Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Uijeongbu St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Seung Joon Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Sang Haak Lee
- Division of Pulmonary, Sleep and Critical Care Medicine, Department of Internal Medicine, Eunpyeong St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Hye Seon Kang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Bucheon St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
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Lo WC, Chang CM, Wu CY, Hsieh CH, Shueng PW, Cheng PW, Liao LJ. A predictive model for advanced oropharyngeal cancer patients treated with chemoradiation. BMC Cancer 2022; 22:615. [PMID: 35659619 PMCID: PMC9167527 DOI: 10.1186/s12885-022-09732-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 05/30/2022] [Indexed: 12/24/2022] Open
Abstract
Abstract
Background
To analyze clinical characteristics in the prediction of death within 1 year in advanced oropharyngeal cancer patients treated with chemoradiation.
Methods
One hundred forty-seven advanced oropharyngeal cancer patients who underwent curative-intent chemoradiation treatment were retrospectively enrolled. The pre-treatment clinical parameters including inflammatory markers were reviewed.
Results
The 1-year death rate for all patients was 29% [95% confidence interval (CI): 23–37%]. In multivariate logistic regression analysis, hemoglobulin (Hb) < 13.5 g/dl was an independent indicator of death within 1-year [Odds ratio (OR) 5.85, 95% CI 2.17–15.75, p < 0.001]. Systemic immune inflammation (SII) ≥ 1820 was also a significant factor for prediction of death within 1 year (OR 4.78, 95% CI 1.44–15.85, p = 0.011). We further used gander, age, Hb and SII to develop a nomogram to predict death within 1 year. The c-index of the model was 0.75 (95%CI 0.66–0.83). For patients with low nomogram score (< 14) versus high nomogram score (≥ 14), the 1-year and 2-year OS rates were 91 and 71% versus 53 and 29%, respectively. (p < 0.001). A difference in the disease persistence or recurrence rate between patients with high and low nomogram score was significant (73 and 28%, respectively; p < 0.001).
Conclusions
The pre-treatment Hb < 13.5 g/dl and SII ≥ 1820 are associated with higher risks of death within 1-year in patients with advanced oropharyngeal cancers. Nomogram can aid in patient counseling and treatment modality adjustment. The development of a more effective treatment protocol for patients with high nomogram score will be essential.
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Deschner M, Vasanthamohan L, Zayed S, Lazo-Langner A, Palma D, D'Souza D, Omar Gilani S, Gabriel Boldt R, Solh Z. The impact of red blood cell transfusion on mortality and treatment efficacy in patients treated with radiation: A systematic review. Clin Transl Radiat Oncol 2022; 33:23-29. [PMID: 35243018 PMCID: PMC8885402 DOI: 10.1016/j.ctro.2021.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 12/02/2021] [Accepted: 12/05/2021] [Indexed: 11/25/2022] Open
Abstract
Higher hemoglobin (Hb) levels may improve outcomes in radiation therapy (RT). There are no standard red blood cell transfusion thresholds for RT patients. We found no differences between standard and higher Hb thresholds during RT. Data is lacking on the effects of transfusion strategies in patients undergoing RT.
Introduction Packed red blood cell (RBC) transfusion is frequently used in patients undergoing radiotherapy (RT) because retrospective data suggest that anemic patients may respond sub-optimally to RT. No high-quality evidence currently exists to guide transfusion practices and establish hemoglobin (Hb) transfusion thresholds for this patient population, and practice varies significantly across centers. This systematic review investigated whether maintaining higher Hb via transfusion in radiation oncology patients leads to improved outcomes. Methods We performed a literature search of studies comparing RBC transfusion thresholds in radiation oncology patients. Included studies assessed patients receiving RT for malignancy of any diagnosis or stage. Excluded studies did not evaluate Hb or transfusion as an intervention or outcome. The primary outcome was overall survival. Secondary outcomes included locoregional control, number of transfusions and adverse events. Results One study met inclusion criteria. The study pooled results from two randomized controlled trials that stratified anemic patients with head and neck squamous cell carcinoma to RBC transfusion versus no transfusion. The study found no significant differences in overall survival or locoregional control after five years, despite increased Hb levels in the transfused group. We conducted a narrative review by extracting data from 10 non-comparative studies involving transfusion in patients receiving RT. Results demonstrated no consistent conclusions regarding whether transfusions improve or worsen outcomes. Conclusions There is a lack of data on the effects of RBC transfusion on outcomes in patients undergoing RT. Well-designed prospective studies are needed in this area.
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Wu CY, Lin YH, Lo WC, Cheng PC, Hsu WL, Chen YC, Shueng PW, Hsieh CH, Liao LJ. Nutritional status at diagnosis is prognostic for pharyngeal cancer patients: a retrospective study. Eur Arch Otorhinolaryngol 2022; 279:3671-3678. [PMID: 35076744 DOI: 10.1007/s00405-021-07222-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/11/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Malnutrition in head and neck cancer (HNC) patients is associated with increased morbidity and mortality. Several nutrition indicators have been reported to be related to the prognosis of HNC. However, the prognostic effect of these multiple nutrition factors in HNC is not well elucidated. The aim of this study was to evaluate the prognostic effect of these factors, including the novel hemoglobin, albumin, lymphocyte, and platelet (HALP) score, for pharyngeal cancers. MATERIAL AND METHODS From 2008 to 2019, a total of 319 pharyngeal cancer patients were recruited. We collected adult patients with a diagnosis of nasopharyngeal carcinoma, oropharyngeal carcinoma and hypopharyngeal carcinoma. Patients who completed definite staging workup and treatment were selected for analysis. We traced nutritional and hematological parameters, including body mass index (BMI), albumin, and complete blood count, for survival analysis. RESULTS We found that multiple nutritional markers, including BMI, hemoglobin, albumin, prognostic nutritional index (PNI), nutritional risk index (NRI) and HALP score, were important predictors for pharyngeal cancers in univariate Cox regression analysis. In multivariate analysis, we found that the HALP score was still an independent factor (HR: 1.62, 1.13-2.32 for overall survival [OS]) after adjusting of gender, age, cancer site, clinical stage, and BMI. The PNI was the most important independent factor for OS (HR: 3.12, 2.18-4.47) and cancer-specific survival (HR: 2.88, 1.88-4.41) in multivariate analysis. CONCLUSION We found that multiple nutrition markers, including BMI, hemoglobin, albumin, PNI, NRI and HALP score, are important predictors for pharyngeal cancers. This is the first report confirming the prognostic effect of the HALP score for HNCs. Nutritional status at diagnosis should be given more attention in pharyngeal cancer patients.
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Affiliation(s)
- Chia-Yun Wu
- Department of Oncology and Hematology, Far Eastern Memorial Hospital, Taipei, Taiwan.,Head and Neck Cancer Surveillance and Research Group, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Yu-Hsuan Lin
- Head and Neck Cancer Surveillance and Research Group, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Master's Program of Big Data Analysis in Biomedicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Wu-Chia Lo
- Head and Neck Cancer Surveillance and Research Group, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Otolaryngology, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist.,, New Taipei City, 220, Taiwan.,Graduate Institute of Medicine, Yuan Ze University, Taoyuan, Taiwan
| | - Ping-Chia Cheng
- Head and Neck Cancer Surveillance and Research Group, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Otolaryngology, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist.,, New Taipei City, 220, Taiwan
| | - Wan-Lun Hsu
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Yong-Chen Chen
- Master's Program of Big Data Analysis in Biomedicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Pei-Wei Shueng
- Head and Neck Cancer Surveillance and Research Group, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chen-Hsi Hsieh
- Head and Neck Cancer Surveillance and Research Group, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Li-Jen Liao
- Head and Neck Cancer Surveillance and Research Group, Far Eastern Memorial Hospital, New Taipei City, Taiwan. .,Otolaryngology, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist.,, New Taipei City, 220, Taiwan. .,Department of Electrical Engineering, Yuan Ze University, Taoyuan, Taiwan.
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Chemoradiotherapy but Not Radiotherapy Alone for Larynx Preservation in T3. Considerations from a German Observational Cohort Study. Cancers (Basel) 2021; 13:cancers13143435. [PMID: 34298650 PMCID: PMC8306673 DOI: 10.3390/cancers13143435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/13/2021] [Accepted: 07/02/2021] [Indexed: 01/02/2023] Open
Abstract
Simple Summary For advanced laryngeal carcinoma, primary radiotherapy with or without chemotherapy (pCRT or pRT) is used as an alternative to total laryngectomy (TL) to preserve a functional larynx. For advanced laryngeal cancer (T4), poorer survival has been reported after nonsurgical treatment. Is there a need to fear worse survival in moderately advanced tumors (T3)? The outcomes after pRT, pCRT, or surgery were evaluated in 121 patients with T3 laryngeal cancers. pCRT and TL with risk-adopted adjuvant (chemo)radiotherapy (TL ± a(C)RT) yielded results without a significant survival difference. However, after pRT alone, survival was significantly poorer than after TL ± a(C)RT. Thus, according to our data and supported by the literature, pCRT instead of pRT alone is recommended for T3 laryngeal cancers. According to the literature, this recommendation also applies to bulky tumors (6–12 mm), vocal cord fixation, at least minimal cartilage infiltration, and advanced N stage. TL ± a(C)RT instead of larynx preservation should be considered if any of these factors is present and chemotherapy is prohibited; in cases with a tumor volume > 12 mm, severe forms of vocal cord fixation or cartilage infiltration; or when the patient needs a feeding tube or a tracheotomy before the onset of therapy. Abstract For advanced laryngeal cancers, after randomized prospective larynx preservation studies, nonsurgical therapy has been applied on a large scale as an alternative to laryngectomy. For T4 laryngeal cancer, poorer survival has been reported after nonsurgical treatment. Is there a need to fear worse survival also in T3 tumors? The outcomes of 121 T3 cancers treated with pCRT, pRT alone, or surgery were evaluated in an observational cohort study in Germany. In a multivariate Cox regression of the T3 subgroup, no survival difference was noted between pCRT and total laryngectomy with risk-adopted adjuvant (chemo)radiotherapy (TL ± a(C)RT) (HR 1.20; 95%-CI: 0.57–2.53; p = 0.63). However, survival was significantly worse after pRT alone than after TL ± a(C)RT (HR 4.40; 95%-CI: 1.72–11.28, p = 0.002). A literature search shows that in cases of unfavorable prognostic markers (bulky tumors of 6–12 ccm, vocal cord fixation, minimal cartilage infiltration, or N2–3), pCRT instead of pRT is indicated. In cases of pretreatment dysphagia or aspiration requiring a feeding tube or tracheostomy, gross or multiple cartilage infiltration, or tumor volume > 12 ccm, outcomes after pCRT were significantly worse than those after TL. In these cases, and in cases where pCRT is indicated but the patient is not suitable for the addition of chemotherapy, upfront total laryngectomy with stage-appropriate aRT is recommended even in T3 laryngeal cancers.
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Madeddu C, Neri M, Sanna E, Oppi S, Macciò A. Experimental Drugs for Chemotherapy- and Cancer-Related Anemia. J Exp Pharmacol 2021; 13:593-611. [PMID: 34194245 PMCID: PMC8238072 DOI: 10.2147/jep.s262349] [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: 03/04/2021] [Accepted: 04/21/2021] [Indexed: 01/03/2023] Open
Abstract
Anemia in cancer patients is a relevant condition complicating the course of the neoplastic disease. Overall, we distinguish the anemia which arises under chemotherapy as pure adverse event of the toxic effects of the drugs used, and the anemia induced by the tumour-associated inflammation, oxidative stress, and systemic metabolic changes, which can be worsened by the concomitant anticancer treatments. This more properly cancer-related anemia depends on several overlapping mechanism, including impaired erythropoiesis and functional iron deficiency, which make its treatment more difficult. Standard therapies approved and recommended for cancer anemia, as erythropoiesis-stimulating agents and intravenous iron administration, are limited to the treatment of chemotherapy-induced anemia, preferably in patients with advanced disease, in view of the still unclear effect of erythropoiesis-stimulating agents on tumour progression and survival. Outside the use of chemotherapy, there are no recommendations for the treatment of cancer-related anemia. For a more complete approach, it is fundamentally a careful evaluation of the type of anemia and iron homeostasis, markers of inflammation and changes in energy metabolism. In this way, anemia management in cancer patient would permit a tailored approach that could give major benefits. Experimental drugs targeting hepcidin and activin II receptor pathways are raising great expectations, and future clinical trials will confirm their role as remedies for cancer-related anemia. Recent evidence on the effect of integrated managements, including nutritional support, antioxidants and anti-inflammatory substances, for the treatment of cancer anemia are emerging. In this review article, we show standard, innovative, and experimental treatment used as remedy for anemia in cancer patients.
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Affiliation(s)
- Clelia Madeddu
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Manuela Neri
- Department of Gynecologic Oncology, A. Businco Hospital, ARNAS G. Brotzu, Cagliari, Italy
| | - Elisabetta Sanna
- Department of Gynecologic Oncology, A. Businco Hospital, ARNAS G. Brotzu, Cagliari, Italy
| | - Sara Oppi
- Hematology and Transplant Center, A. Businco Hospital, ARNAS G. Brotzu, Cagliari, Italy
| | - Antonio Macciò
- Department of Gynecologic Oncology, A. Businco Hospital, ARNAS G. Brotzu, Cagliari, Italy
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Lin CH, Chou WC, Wu YY, Lin CY, Chang KP, Liao CT, Ho TY, Yeh CM, Liu CJ, Hung SP, Lee CH, Chen PJ, Chou YC, Fan KH, Huang BS, Tung-Chieh Chang J, Wang CC, Tsang NM. Prognostic significance of dynamic changes in lymphocyte-to-monocyte ratio in patients with head and neck cancer treated with radiotherapy: results from a large cohort study. Radiother Oncol 2020; 154:76-86. [PMID: 32941957 DOI: 10.1016/j.radonc.2020.09.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 08/23/2020] [Accepted: 09/06/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND PURPOSE We sought to investigate whether dynamic changes in lymphocyte-to-monocyte ratio (LMR) occurring during the course of radiotherapy (RT) may have prognostic value in patients with head and neck cancer (HNC). MATERIALS AND METHODS We retrospectively reviewed the clinical records of patients with HNC who underwent RT at our center between 2005 and 2013. Generalized estimating equations were used to longitudinally assess changes in LMR through the course of RT. Delta-LMR was calculated as the difference between LMR measured during treatment and baseline LMR values. Freedom from metastasis (FFM) and overall survival (OS) served as the main outcome measures. RESULTS A total of 1431 patients with HNC were enrolled. After a median follow-up of 9 years, 636 (44.4%) patients died and 240 (16.8%) had distant metastases. Compared with patients with low delta-LMR at two weeks, those with high delta-LMR experienced less favorable outcomes (five-year OS: 73% versus 59%, respectively, p < 0.001; five-year FFM: 87% versus 80%, respectively, p = 0.015). Similar findings were observed for delta-LMR measured at four weeks (five-year OS: 72% versus 60%, p < 0.001; five-year FFM: 86% versus 79%, respectively, p = 0.002) and six weeks (five-year OS: 72% versus 57%, p < 0.001; five-year FFM: 87% versus 79%, respectively, p = 0.002). Multivariate analysis identified delta-LMR as an independent prognostic factor for both FFM and OS. CONCLUSION Delta-LMR is a simple and inexpensive biomarker that may be clinically useful for predicting FFM and OS in patients with HNC treated with RT.
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Affiliation(s)
- Chia-Hsin Lin
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Wen-Chi Chou
- Department of Hematology-Oncology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, College of Medicine, Taoyaun, Taiwan.
| | - Yao-Yu Wu
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Chien-Yu Lin
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Kai-Ping Chang
- Department of Otolaryngology-Head Neck Surgery, Linkou Chang Gung Memorial Hospital and Chang Gung University at Lin-Kou, Taoyuan, Taiwan.
| | - Chun-Ta Liao
- Department of Otolaryngology-Head Neck Surgery, Linkou Chang Gung Memorial Hospital and Chang Gung University at Lin-Kou, Taoyuan, Taiwan.
| | - Tsung-Ying Ho
- Department of Nuclear Medicine and Molecular Imaging Center, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.
| | - Chiu-Mei Yeh
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.
| | - Chia-Jen Liu
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.
| | - Sheng-Ping Hung
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Ching-Hsin Lee
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Po-Jui Chen
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Yung-Chih Chou
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Kang-Hsing Fan
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Bing-Shen Huang
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan; Graduate Institute of Clinical Medical Science, Chang Gung University, Taoyuan, Taiwan.
| | - Joseph Tung-Chieh Chang
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan; Department of Radiation Oncology, Xiamen Chang Gung Memorial Hospital, Fujian, China.
| | - Chun-Chieh Wang
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.
| | - Ngan-Ming Tsang
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan; School of Traditional Chinese Medicine, Chang Gung University, Taoyuan City, Taiwan; Department of Radiation Oncology, Fangliao General Hospital, PingTung Hsien, Taiwan.
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Arends CR, Petersen JF, van der Noort V, Timmermans AJ, Leemans CR, de Bree R, van den Brekel MW, Stuiver MM. Optimizing Survival Predictions of Hypopharynx Cancer: Development of a Clinical Prediction Model. Laryngoscope 2020; 130:2166-2172. [PMID: 31693181 PMCID: PMC7496756 DOI: 10.1002/lary.28345] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 08/26/2019] [Accepted: 09/12/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To develop and validate a clinical prediction model (CPM) for survival in hypopharynx cancer, thereby aiming to improve individualized estimations of survival. METHODS Retrospective cohort study of hypopharynx cancer patients. We randomly split the cohort into a derivation and validation dataset. The model was fitted on the derivation dataset and validated on the validation dataset. We used a Cox's proportional hazard model and least absolute shrinkage and selection operator (LASSO) selection. Performance (discrimination and calibration) of the CPM was tested. RESULTS The final model consisted of gender, subsite, TNM classification, Adult Comorbidity Evaluation-27 score (ACE27), body mass index (BMI), hemoglobin, albumin, and leukocyte count. Of these, TNM classification, ACE27, BMI, hemoglobin, and albumin had independent significant associations with survival. The C Statistic was 0.62 after validation. The model could significantly identify clinical risk groups. CONCLUSIONS ACE27, BMI, hemoglobin, and albumin are independent predictors of overall survival. The identification of high-risk patients can be used in the counseling process and tailoring of treatment strategy or follow-up. LEVEL OF EVIDENCE 4 Laryngoscope, 130:2166-2172, 2020.
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Affiliation(s)
- Coralie R. Arends
- Department of Head and Neck Oncology and SurgeryThe Netherlands Cancer InstituteAmsterdamThe Netherlands
| | - Japke F. Petersen
- Department of Head and Neck Oncology and SurgeryThe Netherlands Cancer InstituteAmsterdamThe Netherlands
| | | | - Adriana J. Timmermans
- Department of Head and Neck Oncology and SurgeryThe Netherlands Cancer InstituteAmsterdamThe Netherlands
- Department of Head and Neck Oncology and SurgeryAmsterdam UMCAmsterdamThe Netherlands
| | - C. René Leemans
- Department of Head and Neck Oncology and SurgeryAmsterdam UMCAmsterdamThe Netherlands
| | - Remco de Bree
- Department of Head and Neck Surgical OncologyUniversity Medical Center UtrechtThe Netherlands
| | - Michiel W.M. van den Brekel
- Department of Head and Neck Oncology and SurgeryThe Netherlands Cancer InstituteAmsterdamThe Netherlands
- Institute of Phonetic SciencesAmsterdam Center of Language and Communication, University of AmsterdamAmsterdamThe Netherlands
- Department of Oral and Maxillofacial SurgeryAcademic Medical CenterAmsterdamThe Netherlands
| | - Martijn M. Stuiver
- Department of Head and Neck Oncology and SurgeryThe Netherlands Cancer InstituteAmsterdamThe Netherlands
- Department of Clinical Epidemiology, Biostatistics, and BioinformaticsAmsterdam UMCAmsterdamThe Netherlands
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10
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Lazzari G, Silvano G. From Anemia to Erythropoietin Resistance in Head and Neck Squamous Cell Carcinoma Treatment: A Carousel Driven by Hypoxia. Onco Targets Ther 2020; 13:841-851. [PMID: 32099388 PMCID: PMC6996291 DOI: 10.2147/ott.s242263] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 01/16/2020] [Indexed: 01/05/2023] Open
Abstract
Anemia has been identified as a significant negative prognosticator in head and neck squamous cell carcinoma (HNSCC) concurrent chemoradiotherapy (CCRT). Irrespective of the causes, anemia in HNSCC is believed to contribute to intratumoral hypoxia, which reduces the effectiveness of radiotherapy and oxygen-dependent chemotherapy. Correction of anemia with recombinant human erythropoietin (rHu-EPO) has been performed as a surrogate for hypoxia compensation to improve tumor control and survival outcomes. However, the results of the most important EPO clinical trials have been disappointing. Following the recent finding that EPO and its receptor (EPOR) are both expressed in HNSCC specimens, a new hypothesis has been advanced. This postulates that hypoxic signaling might activate EPOR through the hypoxia-inducible factor (HIF) signaling pathway and its downstream effectors, including carbonic anhydrase 9 (CA-9), glucose transporter 1 (GLUT-1), and vascular endothelial growth factor (VEGF), leading to the failure of rHu-EPO treatment, as assessed from the results of the best-known EPO trials. This review addresses the relationship among anemia, hypoxia, and tumoral EPO/EPOR expression in HNSCC treatment in an attempt to elucidate the main mechanisms involved in the resistance to rHu-EPO therapy, as in a carousel.
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Affiliation(s)
- Grazia Lazzari
- Radiation Oncology Unit, Saint Giuseppe Moscati Hospital, Taranto 74100, Italy
| | - Giovanni Silvano
- Radiation Oncology Unit, Saint Giuseppe Moscati Hospital, Taranto 74100, Italy
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11
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Clausen MR, Maurer MJ, Ulrichsen SP, Larsen TS, Himmelstrup B, Rønnov-Jessen D, Link BK, Feldman AL, Slager SL, Nowakowski GS, Thompson CA, Pedersen PT, Madsen J, Pedersen RS, Gørløv JS, Cerhan JR, Nørgaard M, D'Amore F. Pretreatment Hemoglobin Adds Prognostic Information To The NCCN-IPI In Patients With Diffuse Large B-Cell Lymphoma Treated With Anthracycline-Containing Chemotherapy. Clin Epidemiol 2019; 11:987-996. [PMID: 31814771 PMCID: PMC6861518 DOI: 10.2147/clep.s219595] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 09/25/2019] [Indexed: 12/12/2022] Open
Abstract
Background Hemoglobin (Hgb) concentration at diagnosis is associated with outcome in cancer. In a recently reported simplified 3-factor prognostic score in Hodgkin lymphoma, Hgb, along with age and clinical stage, outperformed the classical International Prognostic Score with seven parameters. Methods In the present study, we investigated if pretherapeutic Hgb concentration added prognostic information to the NCCN-IPI in diffuse large B-cell lymphoma. We included patients from the Danish Lymphoma Registry (LYFO; N = 3499) and from the Molecular Epidemiology Resource (MER; N = 1225), Mayo Clinic and University of Iowa. Four sex-specific Hgb groups were defined: below transfusion threshold, from transfusion threshold to below lower limit of normal, from lower limit of normal to the population mean, and above the mean. We used multivariable Cox regression to estimate the hazard rate ratios (HR) and 95% CIs for overall survival (OS) and event-free survival (EFS), adjusting for sex, NCCN-IPI, comorbidity, and rituximab treatment. Results Approximately half of the patients had Hgb levels below the lower limit of normal. Compared to patients with Hgb levels above the mean, an inferior OS was directly correlated with lower pretreatment Hgb within the predefined groups (HR=1.23, HR=1.51, and HR=2.05, respectively). These findings were validated in the MER. Conclusion Based on multivariable analysis, lower pretreatment Hgb, even within the normal range but below the mean, added prognostic information to established indices such as the NCCN-IPI and the Charlson comorbidity index.
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Affiliation(s)
- Michael R Clausen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Matthew J Maurer
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | | | - Thomas S Larsen
- Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Bodil Himmelstrup
- Department of Hematology, Zealand University Hospital, Roskilde, Denmark
| | | | - Brian K Link
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Susan L Slager
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | | | | | | | - Jakob Madsen
- Department of Hematology, Aalborg University Hospital, Aalborg, Denmark
| | | | | | - James R Cerhan
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Mette Nørgaard
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Francesco D'Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
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12
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Lin JX, Lin JP, Xie JW, Wang JB, Lu J, Chen QY, Cao LL, Lin M, Tu R, Zheng CH, Huang CM, Li P. Preoperative Hematocrit (HCT) is a Novel and Simple Predictive Marker for Gastric Cancer Patients Who Underwent Radical Gastrectomy. Ann Surg Oncol 2019; 26:4027-4036. [PMID: 31463693 DOI: 10.1245/s10434-019-07582-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Previous studies have suggested that preoperative anemia negatively influences survival in patients with gastric cancer (GC). We sought to investigate which anemic markers can better predict the prognosis of patients with resectable GC. METHODS The study involved 2277 GC patients who underwent curative resection between December 2008 and December 2014. Cox regression models were used to identify the best anemic markers associated with prognosis. Time-dependent receiver operating characteristics analysis (t-ROC) and the estimated area under the curve (AUC) were used to compare the prognostic values. RESULTS Of all patients, 1709 (75.1%) were male, and the median age was 61 years. Univariate analyses showed that preoperative hematocrit (HCT), hemoglobin, and mean corpuscular volume were associated with OS (all P < 0.05). However, in a separate analysis of individual stages, only HCT was shown to be significantly prognostic across all tumor stages (all P < 0.05). In the multivariate analysis, preoperative HCT remained an independent prognostic factor for GC. Low HCT was significantly associated with older age, female sex, lower body mass index, higher American Society of Anesthesiologists score, higher preoperative transfusion rate, 90-day mortality, adjuvant chemotherapy, larger tumor size, lymph node metastasis, later stage, and vascular involvement. The t-ROC curve and AUC for HCT were similar to those for the controlling nutritional status and prognostic nutritional index throughout the observation period. CONCLUSIONS The preoperative HCT is a novel, simple, and powerful prognostic indicator of poor outcome in patients with GC and can be used as a part of the preoperative risk stratification process.
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Affiliation(s)
- Jian-Xian Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian Province, China
| | - Jun-Peng Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Jian-Wei Xie
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian Province, China
| | - Jia-Bin Wang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian Province, China
| | - Jun Lu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Qi-Yue Chen
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Long-Long Cao
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Mi Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Ruhong Tu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Chao-Hui Zheng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China. .,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China. .,Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian Province, China.
| | - Chang-Ming Huang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China. .,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China. .,Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian Province, China.
| | - Ping Li
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China. .,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China. .,Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian Province, China.
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13
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Abt NB, Tarabanis C, Miller AL, Puram SV, Varvares MA. Preoperative anemia displays a dose‐dependent effect on complications in head and neck oncologic surgery. Head Neck 2019; 41:3033-3040. [DOI: 10.1002/hed.25788] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 12/18/2018] [Accepted: 04/16/2019] [Indexed: 01/28/2023] Open
Affiliation(s)
- Nicholas B. Abt
- Department of Otolaryngology, Massachusetts Eye and Ear InfirmaryHarvard Medical School Boston Massachusetts
| | | | - Ashley L. Miller
- Department of Otolaryngology, Massachusetts Eye and Ear InfirmaryHarvard Medical School Boston Massachusetts
| | - Sidharth V. Puram
- Department of Otolaryngology, Massachusetts Eye and Ear InfirmaryHarvard Medical School Boston Massachusetts
| | - Mark A. Varvares
- Department of Otolaryngology, Massachusetts Eye and Ear InfirmaryHarvard Medical School Boston Massachusetts
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14
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Gorphe P, Bouhir S, Garcia GCTE, Alali A, Even C, Breuskin I, Tao Y, Janot F, Bidault F, Temam S. Anemia and neutrophil-to-lymphocyte ratio in laryngeal cancer treated with induction chemotherapy. Laryngoscope 2019; 130:E144-E150. [PMID: 31006874 DOI: 10.1002/lary.28021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/21/2019] [Accepted: 04/03/2019] [Indexed: 01/17/2023]
Abstract
OBJECTIVES/HYPOTHESIS We studied the influence of the neutrophil-to-lymphocyte ratio (NLR) and anemia on the response to induction chemotherapy (IC) and survival outcomes in laryngeal cancer patients treated with a preservation protocol. STUDY DESIGN Retrospective single-center case series. METHODS We analyzed patients with T3 laryngeal cancer treated with IC using a preservation protocol. The NLR and hemoglobin levels were assessed before treatment and after IC. The response to chemotherapy was assessed using Response Evaluation Criteria in Solid Tumours 1.1 and World Heath Organization standards. The oncological endpoints were overall survival (OS) and disease-free survival (DFS). RESULTS Sixty-eight patients were analyzed. The median NLR and hemoglobin levels before and after IC were 2.76 and 14.5 g/dL, and 2.01 and 11.6 g/dL, respectively. The NLR and anemia before treatment were not correlated, and they were not associated with the response to chemotherapy. However, an NLR > 5 and anemia before treatment were both associated with shorter OS and DFS. Notably, they were the only factors found to be significantly associated with survival outcomes. CONCLUSIONS In laryngeal cancer, patients treated with a preservation protocol, a high NLR ratio, and anemia before IC were associated with shorter survival, independently of the response to chemotherapy. LEVEL OF EVIDENCE 4 Laryngoscope, 130:E144-E150, 2020.
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Affiliation(s)
- Philippe Gorphe
- Department of Head and Neck Oncology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - Samia Bouhir
- Department of Head and Neck Oncology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - Gabriel C T E Garcia
- Department of Radiology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - Abeer Alali
- Department of Head and Neck Oncology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - Caroline Even
- Department of Head and Neck Oncology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - Ingrid Breuskin
- Department of Head and Neck Oncology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - Yungan Tao
- Department of Radiotherapy, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - François Janot
- Department of Head and Neck Oncology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - François Bidault
- Department of Radiology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
| | - Stéphane Temam
- Department of Head and Neck Oncology, Gustave Roussy Institute, University of Paris-Saclay, Villejuif, France
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15
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Munting KE, Klein AA. Optimisation of pre-operative anaemia in patients before elective major surgery - why, who, when and how? Anaesthesia 2019; 74 Suppl 1:49-57. [DOI: 10.1111/anae.14466] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2018] [Indexed: 12/12/2022]
Affiliation(s)
- K. E. Munting
- Department of Anaesthesia; University Medical Centre Utrecht; The Netherlands
| | - A. A. Klein
- Department of Anaesthesia and Intensive Care; Royal Papworth Hospital; Cambridge UK
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16
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Brzozowska A, Mlak R, Homa-Mlak I, Gołębiowski P, Mazurek M, Ciesielka M, Małecka-Massalska T. Polymorphism of regulatory region of APEH gene (c.-521G>C, rs4855883) as a relevant predictive factor for radiotherapy induced oral mucositis and overall survival in head neck cancer patients. Oncotarget 2018; 9:29644-29653. [PMID: 30038710 PMCID: PMC6049874 DOI: 10.18632/oncotarget.25662] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 06/04/2018] [Indexed: 11/25/2022] Open
Abstract
Background The study purpose was to examine the correlation between SNP in the regulatory region (c.-521G>C, rs4855883) of APEH gene as well as the incidence and severity of radiotherapy (RTH) induced oral mucositis (OM) and overall survival (OS) in head and neck cancer (HNC) patients. Methods OM in 62 HNC patients subjected to irradiation was assessed using RTOG/EORTC scale. DNA was isolated from whole blood of HNC patients. Mini-sequencing method (SNaPshot PCR) was used to determine the genotype. Results The following frequency of occurrence of APEH gene was observed: CC: 37.1%, CG: 43.6% and GG: 19.3%. It was established that the presence of CC genotype reduced the risk of occurrence of grade 2 and 3 OM symptoms: 3-fold in RTH week 2 (in case of CC vs GC or GG it was: 26.8% vs 73.2% patients, respectively, OR = 0.27, 95 CI: 0.09–0.83; p = 0.0222), 6-fold in RTH week 3 (in case of CC vs GC or GG it was: 29.4% vs 70.6% patients, respectively, OR = 0.16, 95 CI: 0.04–0.67; p = 0.0125) and grade 3 OM symptoms 4-fold in RTH week 6 (in case of CC vs GC or GG it was: 19.2% vs 80.8% patients, respectively, OR = 0.23, 95 CI: 0.07–0.77; p = 0.0166). CC genotype was associated with lower OS (CC vs GG or GC: 29 months vs 38 months; HR = 2.48, 95% CI: 0.90–6.85; p = 0.0266). Conclusion CC genotype of APEH gene was correlated with the risk of more severe radiotherapy-induced OM in HNC patients and lower rates of survival.
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Affiliation(s)
- Anna Brzozowska
- Department of Oncology, Medical University of Lublin, Lublin 20-090, Poland
| | - Radosław Mlak
- Department of Human Physiology, Medical University of Lublin, Lublin 20-080, Poland
| | - Iwona Homa-Mlak
- Department of Human Physiology, Medical University of Lublin, Lublin 20-080, Poland
| | - Paweł Gołębiowski
- Department of Oncology, Medical University of Lublin, Lublin 20-090, Poland
| | - Marcin Mazurek
- Department of Human Physiology, Medical University of Lublin, Lublin 20-080, Poland
| | - Marzanna Ciesielka
- Department of Forensic Medicine, Medical University of Lublin, Lublin 20-090, Poland
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17
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Jover-Esplá AG, Palazón-Bru A, Folgado-de la Rosa DM, de Juan-Herrero J, Gil-Guillén VF. A scoring system to predict 5-year mortality in patients diagnosed with laryngeal glottic cancer. Eur J Cancer Care (Engl) 2018; 27:e12860. [DOI: 10.1111/ecc.12860] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 03/14/2018] [Accepted: 04/17/2018] [Indexed: 12/01/2022]
Affiliation(s)
| | - Antonio Palazón-Bru
- Department of Clinical Medicine; Miguel Hernández University; Alicante Spain
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18
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Gorphe P, Chekkoury Idrissi Y, Tao Y, Schernberg A, Ou D, Temam S, Casiraghi O, Blanchard P, Mirghani H. Anemia and neutrophil-to-lymphocyte ratio are prognostic in p16-positive oropharyngeal carcinoma treated with concurrent chemoradiation. PAPILLOMAVIRUS RESEARCH 2017; 5:32-37. [PMID: 29253748 PMCID: PMC5886959 DOI: 10.1016/j.pvr.2017.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 12/06/2017] [Accepted: 12/09/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We investigated the prognostic value of pre-treatment hematological parameters in patients with p16-positive oropharyngeal squamous-cell carcinoma (OPSCC). MATERIAL AND METHODS Neutrophil count, lymphocyte count, neutrophil-to-lymphocyte ratio (NLR), and hemoglobin concentration measurement (Hb), were collected on day one of treatment. Endpoints were overall survival (OS) and progression-free survival (PFS). All patients were planned to receive concurrent chemoradiation. Staging were reviewed according to the recent AJCC 8th edition. RESULTS We included 167 patients in this study. In multivariate analyses, a smoking history > 30 packyears was associated with decreased OS (p = 0.009; HR, 3.4827) and PFS (p = 0.042; HR, 2.421); Hb < 12g/dL was associated with impaired OS (p = 0.007; HR, 6.527) and PFS (p = 0.014; HR, 4.092); an NLR > 5 before treatment was associated with decreased OS (p = 0.042; HR, 2.945). Hemoglobin concentration and the NLR were not correlated (p = 0.577), nor anemia and an NLR > 5 (p = 0.167). Patients with an NLR > 5 had a significantly higher rate of disease recurrence (30.8% vs. 8.4%, p = 0.0299, RR = 3.922, 95% CI 1.351-11.386). DISCUSSION We found hemoglobin level and the NLR to be independent prognostic factors in p16-positive OPSCC patients. This approach is to be considered for further clinical investigations, and its significance in treatment decision-making should be further explored.
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Affiliation(s)
- Philippe Gorphe
- Department of Head and Neck Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France.
| | - Younès Chekkoury Idrissi
- Department of Head and Neck Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Yungan Tao
- Department of Radiotherapy, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Antoine Schernberg
- Department of Radiotherapy, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Dan Ou
- Department of Radiotherapy, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Stéphane Temam
- Department of Head and Neck Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Odile Casiraghi
- Department of Pathology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Pierre Blanchard
- Department of Radiotherapy, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Haïtham Mirghani
- Department of Head and Neck Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
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19
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Wilson MJ, van Haaren M, Harlaar JJ, Park HC, Bonjer HJ, Jeekel J, Zwaginga JJ, Schipperus M. Long-term prognostic value of preoperative anemia in patients with colorectal cancer: A systematic review and meta-analysis. Surg Oncol 2017; 26:96-104. [PMID: 28317592 DOI: 10.1016/j.suronc.2017.01.005] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 01/12/2017] [Accepted: 01/31/2017] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To evaluate the long-term prognostic factor of preoperative anemia in colorectal cancer patients. BACKGROUND Anemia is frequently observed in colorectal cancer patients, with a case incidence of 30 to 67 percent. Besides an indicator of tumor-induced blood loss and inflammation, anemia in cancer is also suggested to be a cause of inferior outcome, possibly via worsening of tumor hypoxia. As surgery is likely to enhance anemia, the long-term prognostic value of preoperative anemia seems most interesting. METHODS Comprehensive searches were carried out in all relevant databases, including MEDLINE, Embase and Web-of-Science. To include studies addressing overall survival, follow-up had to be at least 24 months or till death. For pooling of survival results, a mixed-linear (fixed-effects) model was fit to the reported hazard ratios (HRs) to calculate a pooled estimate and confidence interval. RESULTS We included 12 studies comprising 3588 patients to estimate the association between preoperative anemia and overall survival (OS) and disease-free survival (DFS). In a fixed-effects meta-analysis of eight studies, including both colon and rectal cancer, preoperative anemia was significantly associated with poor OS (HR 1.56; 95% CI 1.30 to 1.88; p < 0.001). A meta-analysis of seven studies also showed that preoperative anemia was significantly associated with poor DFS (HR 1.34; 95% CI 1.11 to 1.61; p = 0.002). Restricted to studies exclusively on colon cancer or rectal cancer, HRs for OS were 1.25 (95% CI 1.00 to 1.55; p = 0.05) and 2.59 (95% CI 1.68 to 4.01; p < 0.001), respectively, while HRs for DFS were 1.21 (95% CI 0.96 to 1.52; p = 0.11) and 1.61 (95% CI 1.18 to 2.21; p = 0.003). CONCLUSION The present meta-analysis reveals that preoperative anemia is significantly associated with decreased long-term OS and DFS in rectal cancer, but not in colon cancer patients, although this meta-analysis is mainly based on retrospective studies with high heterogeneity. These results justify raised awareness about the impact of preoperative anemia on long-term survival.
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Affiliation(s)
- M J Wilson
- TRIP Hemovigilance and Biovigilance Office, Leiden, The Netherlands; Erasmus University Medical Center Rotterdam, Department of Surgery, The Netherlands.
| | - M van Haaren
- OLVG Amsterdam, Department of Internal Medicine, The Netherlands
| | - J J Harlaar
- Westfriesgasthuis Hoorn, Department of Surgery, The Netherlands; VU Medical Center Amsterdam, Department of Surgery, The Netherlands
| | - Hee Chul Park
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Department of Radiation Oncology, Seoul, South Korea
| | - H J Bonjer
- VU Medical Center Amsterdam, Department of Surgery, The Netherlands
| | - J Jeekel
- Erasmus University Medical Center Rotterdam, Department of Neuroscience, The Netherlands
| | - J J Zwaginga
- Center for Clinical Transfusion Research, Sanquin Research, Leiden, The Netherlands; Leiden University Medical Center, Department of Immunohematology and Blood Transfusion, The Netherlands
| | - M Schipperus
- Haga Ziekenhuis Den Haag, Department of Hematology, The Netherlands; TRIP Hemovigilance and Biovigilance Office, Leiden, The Netherlands
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20
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Welsh L, Panek R, Riddell A, Wong K, Leach MO, Tavassoli M, Rahman D, Schmidt M, Hurley T, Grove L, Richards T, Koh DM, Nutting C, Harrington K, Newbold K, Bhide S. Blood transfusion during radical chemo-radiotherapy does not reduce tumour hypoxia in squamous cell cancer of the head and neck. Br J Cancer 2017; 116:28-35. [PMID: 27884018 PMCID: PMC5220150 DOI: 10.1038/bjc.2016.386] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 10/08/2016] [Accepted: 10/25/2016] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Patients with head and neck squamous cell carcinoma (HNSCC) undergoing radical chemo-radiation (CRT) frequently receive transfusion with packed red cells (PRCT) during radiotherapy on the basis that PRCT increases tumour oxygenation and overcomes hypoxia-induced radio-resistance. This is likely to be a significant oversimplification given the fact that tumour hypoxia is the result of several intrinsic and extrinsic factors, including many that are not directly related to serum haemoglobin (Hb). Therefore, we have studied the effect of PRCT on tumour oxygenation in a prospective cohort of patients who developed low Hb during radical CRT for HNSCC. METHODS This was a prospective study of 20 patients with HNSCC receiving radical CRT undergoing PRCT for Hb<11.5 g dl-1. Patients underwent pretransfusion and posttransfusion intrinsic susceptibility-weighted (SWI) MRI and dynamic contrast-enhanced (DCE) MRI. Blood samples were obtained at the time of MRI scanning and two further time points for measuring Hb and a panel of serum cytokine markers of tumour hypoxia. 3D T2* and Ktrans maps were calculated from the MRI data for primary tumours and cervical lymph node metastases. RESULTS PRCT produced no change (11 patients) or reduced (1 patient) T2* (tumour oxygenation) in 12 of the 16 (75%) evaluable primary tumours. Three of the four patients with improved tumour oxygenation progressed or had partial response following treatment completion. There were variable changes in Ktrans (tumour perfusion or vessel permeability) following PRCT that were of small magnitude for most tumours. Pre- and Post-PRCT levels of measured cytokines were not significantly different. CONCLUSIONS This study suggests that PRCT during radical CRT for HNSCC does not improve tumour oxygenation. Therefore, oncologists should consider changing practice according to NICE and American Association of Blood Banks guidelines on PRCT for anaemia.
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Affiliation(s)
- Liam Welsh
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Rafal Panek
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Angela Riddell
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
| | - Kee Wong
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Martin O Leach
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Mahvash Tavassoli
- King's College, Floor 2, Hodgkin Building, Guy's, London SE1 9RT, UK
| | - Durdana Rahman
- King's College, Floor 2, Hodgkin Building, Guy's, London SE1 9RT, UK
| | - Maria Schmidt
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Tara Hurley
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
| | - Lorna Grove
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
| | - Thomas Richards
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Dow-Mu Koh
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Christopher Nutting
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Kevin Harrington
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Kate Newbold
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Shreerang Bhide
- The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
- The Royal Marsde Hospital, Downs Road, Sutton SM2 5PT, UK
- Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
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21
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Yamamoto VN, Thylur DS, Bauschard M, Schmale I, Sinha UK. Overcoming radioresistance in head and neck squamous cell carcinoma. Oral Oncol 2016; 63:44-51. [PMID: 27938999 DOI: 10.1016/j.oraloncology.2016.11.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 08/29/2016] [Accepted: 11/06/2016] [Indexed: 12/28/2022]
Abstract
Radiation therapy plays an essential role in the treatment of head and neck squamous cell carcinoma (HNSCC), yet therapeutic efficacy is hindered by treatment-associated toxicity and tumor recurrence. In comparison to other cancers, innovation has proved challenging, with the epidermal growth factor receptor (EGFR) antibody cetuximab being the only new radiosensitizing agent approved by the FDA in over half a century. This review examines the physiological mechanisms that contribute to radioresistance in HNSCC as well as preclinical and clinical data regarding novel radiosensitizing agents, with an emphasis on those with highest translational promise.
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Affiliation(s)
- Vicky N Yamamoto
- USC Tina and Rick Caruso Department of Otolaryngology-Head & Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States.
| | - David S Thylur
- USC Tina and Rick Caruso Department of Otolaryngology-Head & Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Michael Bauschard
- USC Tina and Rick Caruso Department of Otolaryngology-Head & Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Isaac Schmale
- Department of Otolaryngology-Head & Neck Surgery, University of Rochester Medical Center, Rochester, NY, United States
| | - Uttam K Sinha
- USC Tina and Rick Caruso Department of Otolaryngology-Head & Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
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22
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Shoultz-Henley S, Garden AS, Mohamed ASR, Sheu T, Kroll MH, Rosenthal DI, Gunn GB, Hayes AJ, French C, Eichelberger H, Kalpathy-Cramer J, Smith BD, Phan J, Ayoub Z, Lai SY, Pham B, Kies M, Gold KA, Sturgis E, Fuller CD. Prognostic value of pretherapy platelet elevation in oropharyngeal cancer patients treated with chemoradiation. Int J Cancer 2016; 138:1290-7. [PMID: 26414107 PMCID: PMC4779600 DOI: 10.1002/ijc.29870] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 08/13/2015] [Accepted: 09/04/2015] [Indexed: 01/05/2023]
Abstract
The purpose of this study is to evaluate potential associations between increased platelets and oncologic outcomes in oropharyngeal cancer patients receiving concurrent chemoradiation. A total of 433 oropharyngeal cancer patients (OPC) treated with intensity-modulated radiation therapy (IMRT) with concurrent chemotherapy between 2002 and 2012 were included under an approved IRB protocol. Complete blood count (CBC) data were extracted. Platelet and hemoglobin from the last phlebotomy (PLTpre-chemoRT, Hgbpre-chemoRT ) before start of treatment were identified. Patients were risk-stratified using Dahlstrom-Sturgis criteria and were tested for association with survival and disease-control outcomes. Locoregional control (LRC), freedom from distant metastasis (FDM) and overall survival (OS) were decreased (p < 0.03, p < 0.04 and p < 0.0001, respectively) for patients with PLTpre-chemoRT value of ≥350 × 10(9) /L. Actuarial 5-year locoregional control (LRC) and FDM were 83 and 85% for non-thrombocythemic patients while patient with high platelets had 5-year LRC and FDM of 73 and 74%, respectively. Likewise, 5-year OS was better for patients with normal platelet counts by comparison (76 vs. 57%; p < 0.0001). Comparison of univariate parametric models demonstrated that PLTpre-chemoRT was better among tested models. Multivariate assessment demonstrated improved performance of models which included pretherapy platelet indices. On Bayesian information criteria analysis, the optimal prognostic model was then used to develop nomograms predicting 3-, 5- and 10-year OS. In conclusion, pretreatment platelet elevation is a promising predictor of prognosis, and further work should be done to elucidate the utility of antiplatelets in modifying risk in OPC patients.
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Affiliation(s)
- Sara Shoultz-Henley
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The University of Texas Medical School, Houston, TX, USA
| | - Adam S. Garden
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Abdallah S. R. Mohamed
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Clinical Oncology and Nuclear Medicine, Faculty of Medicine, University of Alexandria, Alexandria, Egypt
| | - Tommy Sheu
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael H. Kroll
- Department of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David I. Rosenthal
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - G. Brandon Gunn
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amos J. Hayes
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- School of Public Health, University of North Texas Health Science Center Denton, TX, USA
| | - Chloe French
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The University of Texas Medical School, Houston, TX, USA
| | - Hillary Eichelberger
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The University of Texas Medical School, Houston, TX, USA
| | - Jayashree Kalpathy-Cramer
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital/ Division of Health Sciences & Technology, Massachusetts Institute of Technology, Charlestown, MA, USA
| | - Blaine D. Smith
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The University of Texas Medical School, Houston, TX, USA
| | - Jack Phan
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zeina Ayoub
- American University of Beirut Medical Center, Radiation Oncology, Beirut, Lebanon
| | - Stephen Y. Lai
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brian Pham
- Rosalind Franklin University of Medicine and Science, Chicago, IL, USA
| | - Merrill Kies
- Department of Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kathryn A. Gold
- Department of Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Erich Sturgis
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Clifton D. Fuller
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The University of Texas, Graduate School of Biomedical Sciences, Houston, TX, USA
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23
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Oblak I, Cesnjevar M, Anzic M, Hadzic JB, Ermenc AS, Anderluh F, Velenik V, Jeromen A, Korosec P. The impact of anaemia on treatment outcome in patients with squamous cell carcinoma of anal canal and anal margin. Radiol Oncol 2016; 50:113-20. [PMID: 27069457 PMCID: PMC4825341 DOI: 10.1515/raon-2015-0015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 12/22/2014] [Indexed: 12/27/2022] Open
Abstract
Background Radiochemotherapy is the main treatment for patients with squamous cell carcinoma of the anal canal. Anaemia is reported to have adverse effect on survival in cancer patients. The aim of the study was to evaluate the influence of anaemia on radiochemotherapy treatment outcome in patients with squamous cell carcinoma of the anal canal. Patients and methods One hundred consecutive patients with histologically confirmed squamous cell carcinoma of the anal canal were treated radically with 3-dimensional conformal or intensity-modulated radiation therapy followed by brachytherapy or external beam radiotherapy boost and with concurrent mitomycin C and 5-fluorouracil. The influence on survival of pre-treatment, mean on-treatment and end-of-treatment haemoglobin (Hb) concentrations was studied. Results The 5-year locoregional control, disease free survival, disease specific survival and overall survival rates for all patients were 72%, 71%, 77% and 62%, respectively. In univariate analysis, patients with pre-treatment and end-of-treatment Hb > 120 g/L survived statistically significantly better compared to patients with Hb ≤ 120 g/L. Patients with mean on-treatment Hb > 120 g/L only had statistically significant better locoregional control and overall survival than patients with Hb ≤ 120 g/L. In multivariate analysis, independent prognostic factors were pre-treatment Hb (> 120 g/L vs. ≤ 120 g/L) for overall survival (hazard ratio [HR] = 0.419, 95% confidence interval [CI] = 0.190–0.927, p = 0.032) and stage (I & II vs. III) for disease specific (HR = 3.523, 95% CI = 1.375–9.026, p = 0.009) and overall survival (HR = 2.230, 95% CI = 1.167–4.264, p = 0.015). Conclusions The pre-treatment, mean on-treatment and end-of-treatment Hb concentration > 120 g/L carried better prognosis for patients for with squamous cell carcinoma of the anal canal treated with radiochemotherapy. The pre-treatment Hb > 120 g/L was an independent prognostic factor for overall survival of patients with anal canal cancer.
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Affiliation(s)
| | - Monika Cesnjevar
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Mitja Anzic
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Jasna But Hadzic
- Department of Radiotherapy, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Ajra Secerov Ermenc
- Department of Radiotherapy, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Franc Anderluh
- Department of Radiotherapy, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | | | - Ana Jeromen
- Department of Radiotherapy, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Peter Korosec
- Department of Radiotherapy, Institute of Oncology Ljubljana, Ljubljana, Slovenia
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24
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Zeng Q, Shen LJ, Li S, Chen L, Guo X, Qian CN, Wu PH. The effects of hemoglobin levels and their interactions with cigarette smoking on survival in nasopharyngeal carcinoma patients. Cancer Med 2016; 5:816-26. [PMID: 26817420 PMCID: PMC4864811 DOI: 10.1002/cam4.647] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 12/28/2015] [Accepted: 12/29/2015] [Indexed: 11/23/2022] Open
Abstract
There is very little published information regarding the prognostic value of hemoglobin (Hb) levels combined with smoking on the survival of patients with nasopharyngeal carcinoma (NPC), and the interactions between them remain unclear. A total of 2440 NPC patients were confirmed, and multivariate analysis was performed to identify valuable prognostic Hb levels in the entire population and in the cohort of smokers. The survival differences were compared using log‐rank tests. The multiplicative and additive interactions were assessed using Cox regression and a Microsoft Word Excel spreadsheet. Postradiotherapy (RT) Hb was an independent prognostic factor for overall survival (OS) (HR = 0.797; P = 0.006), failure‐free survival (FFS) (HR=0.811; P = 0.010), and loco‐regional failure‐free survival (LR‐FFS) (HR = 0.725; P = 0.000). In the cohort of smokers, pack‐years was also an independent predictor of OS (HR = 0.673; P < 0.001) and FFS (HR = 0.681; P < 0.001), LR‐FFS (HR = 0.663; P = 0.001). A significant positive additive effect was found for the interaction between low post‐RT Hb and high SI on OS, with RERI = 5.616, AP = 0.665, and S = 4.078. Stratified analyses demonstrated that heavy smokers with low post‐RT Hb had HRs of 2.295 (P < 0.001) for death, 2.222 (P < 0.001) for disease failure, and 2.267 (P < 0.001) loco‐regional recurrence compared with light smokers with high post‐RT Hb levels, and post‐RT Hb level is an important predictor of survival in patients with NPC. The positive interaction between post‐RT Hb level and pack‐years contributes to the elevated risk of poor survival. Oncologists should devote particular attention to heavy smokers with low post‐RT Hb levels in the future.
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Affiliation(s)
- Qi Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.,Department of Medical Imaging and Interventional Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Lu-Jun Shen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.,Department of Medical Imaging and Interventional Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Sheng Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.,Department of Medical Imaging and Interventional Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ling Chen
- Department of Statistical Analysis and Medical Records, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Xiang Guo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chao-Nan Qian
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Pei-Hong Wu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.,Department of Medical Imaging and Interventional Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
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25
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Su NW, Liu CJ, Leu YS, Lee JC, Chen YJ, Chang YF. Prolonged radiation time and low nadir hemoglobin during postoperative concurrent chemoradiotherapy are both poor prognostic factors with synergistic effect on locally advanced head and neck cancer patients. Onco Targets Ther 2015; 8:251-8. [PMID: 25670907 PMCID: PMC4315538 DOI: 10.2147/ott.s70204] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Anemia, a common complication of head and neck cancer treatment, is regarded as a poor prognostic factor. We evaluated the impact of low hemoglobin (Hb) levels, measured at different time points, on a consecutive cohort of patients with locally advanced squamous cell carcinoma of the head and neck (LA-SCCHN) who underwent postoperative concurrent chemoradiotherapy (CCRT). MATERIALS AND METHODS From 2002 to 2009, 140 patients were enrolled and reviewed retrospectively. Preoperative (pre-op Hb), pre-CCRT Hb, and nadir Hb during CCRT were measured and recorded. The three Hb parameters were analyzed against several well-established pathologic risk factors and radiation-associated variables. Prognostic impacts were investigated with multivariate analysis by Cox proportional hazards model. RESULTS On Cox regression analysis, significantly higher risk of death was associated with pre-op Hb ≦13 g/dL (hazard ratio [HR] =1.8; 95% confidence interval [CI], 1.1-3.1; P=0.023), nadir Hb ≦11 g/dL (HR =1.9; 95% CI, 1.1-3.3; P=0.020), radiation treatment time (RTT) >7 weeks (HR =1.9; 95% CI, 1.1-3.3; P=0.022), and multiple positive lymph nodes (HR =2.1; 95% CI, 1.2-3.7; P=0.010), after adjusting for primary tumor site and pathologic lymphovascular invasion. Patients with poor prognosticators including low nadir Hb ≦11 g/dL and RTT >7 weeks had a higher risk of death (HR =4.0; 95% CI =1.6-10.2; P=0.004). CONCLUSION In the treatment setting of LA-SCCHN patients who underwent postoperative CCRT, coexistance of lower nadir Hb during CCRT and prolonged RTT resulted in reduced survival.
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Affiliation(s)
- Nai-Wen Su
- Division of Medical Oncology and Hematology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chung-Ji Liu
- Department of Oral and Maxillofacial Surgery, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yi-Shing Leu
- Department of Otorhinolaryngology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Jehn-Chuan Lee
- Department of Otorhinolaryngology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yu-Jen Chen
- Department of Radiation Oncology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yi-Fang Chang
- Division of Medical Oncology and Hematology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Good Clinical Research Center, Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan
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26
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Definitive chemo-radiotherapy for squamous cell carcinoma of the pharynx: impact of baseline low hemoglobin level (<12 g/dL) and post-radiation therapy F-18 FDG-PET/CT. Ann Nucl Med 2014; 29:37-45. [DOI: 10.1007/s12149-014-0907-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 09/10/2014] [Indexed: 10/24/2022]
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27
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Wallace K, Sterba KR, Gore E, Lewin DN, Ford ME, Thomas MB, Alberg AJ. Prognostic factors in relation to racial disparity in advanced colorectal cancer survival. Clin Colorectal Cancer 2014; 12:287-93. [PMID: 24188687 DOI: 10.1016/j.clcc.2013.08.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 08/19/2013] [Accepted: 08/28/2013] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Colorectal cancer mortality rates are significantly greater in AA than in EA individuals, and the disparity is worsening. We investigated the relationship between race and metastatic CRC (mCRC) survival in younger and older patients. PATIENTS AND METHODS Using data from the Hollings Cancer Center (Charleston, SC), we studied the role of clinical, pathologic, and treatment-related factors on the disparity in survival. We carried out a retrospective cohort study of 82 mCRC patients (26 AA, 56 EA). The data source was medical record data from June 1, 2004 through May 31, 2008 with follow-up through June 30, 2010. Using Kaplan-Meier methods, we generated median survival time according to race and age (< 61, ≥ 61 years). Cox proportional hazards regression models were used to model the risk of death according to race. RESULTS The median age was 56.7 years for AA and 61.6 years for EA patients. Compared with EA, median survival in AA patients was 59% worse in younger patients (12.7 vs. 31.0 months) and 29% worse in older patients (11.7 vs. 16.4 months). The risk of death among younger AA compared with EA patients was 2.45 (95% confidence interval [CI], 1.15-5.23) and among older patients was 1.16 (95% CI, 0.49-2.73). CONCLUSION Our results highlight the importance of considering younger age, clinical prognostic markers, and tumor phenotypes as potential sources of the disparity in advanced stage CRC.
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Affiliation(s)
- Kristin Wallace
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC.
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28
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Head and neck tumor hypoxia imaging by 18F-fluoroazomycin-arabinoside (18F-FAZA)-PET: a review. Clin Nucl Med 2014; 39:44-8. [PMID: 24152663 DOI: 10.1097/rlu.0000000000000286] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Tumor hypoxia is known to be associated with poor clinical outcome; therefore, patients with hypoxic tumors might benefit from more intensive treatment approaches. This is particularly true for patients with head and neck cancer. Pretreatment assessment of hypoxia in tumors would be desirable, not only to predict prognosis but also to select patients for more aggressive treatment.As an alternative to the invasive polarographic needle electrode method, there is the possibility of using PET with radiopharmaceuticals visualizing hypoxia. Most hypoxia imaging studies on head and cancer have been performed using F-labeled fluoromisonidazole (F-FMISO). A chemically related molecule, F-fluoroazomycin-arabinoside (F-FAZA), seems to have superior kinetic properties and may therefore be the radiopharmaceutical of choice.This minireview summarizes the published literature on animal and human F-FAZA PET studies. Furthermore, future perspectives on how individualized treatment could be applied in patients with hypoxic head and neck tumors are discussed, for instance, the use of hypoxia sensitizers or special intensity-modulated radiation therapy techniques achieving tumor subvolume dose escalation.
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29
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Janssens GO, Rademakers SE, Terhaard CH, Doornaert PA, Bijl HP, van den Ende P, Chin A, Takes RP, de Bree R, Hoogsteen IJ, Bussink J, Span PN, Kaanders JH. Improved recurrence-free survival with ARCON for anemic patients with laryngeal cancer. Clin Cancer Res 2014; 20:1345-54. [PMID: 24452791 DOI: 10.1158/1078-0432.ccr-13-1730] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Anemia is associated with poor tumor control. It was previously observed that accelerated radiotherapy combined with carbogen breathing and nicotinamide (ARCON) can correct this adverse outcome in patients with head and neck cancer. The purpose of this study was to validate this observation based on data from a randomized trial. EXPERIMENTAL DESIGN Of 345 patients with cT2-4 laryngeal cancer, 174 were randomly assigned to accelerated radiotherapy and 171 to ARCON. Hemoglobin levels, measured before treatment, were defined as low when <7.5 mmol/L for women and <8.5 mmol/L for men. The hypoxia marker pimonidazole was used to assess the oxygenation status in tumor biopsies. Data were analyzed 2 years after inclusion of the last patient. RESULTS Pretreatment hemoglobin levels were available and below normal in 27 of 173 (16%) accelerated radiotherapy and 27 of 167 (16%) ARCON patients. In patients with normal pretreatment, hemoglobin levels treatment with ARCON had no significant effect on 5-year loco-regional control (LRC, 79% versus 75%; P = 0.44) and disease-free survival (DFS, 75% vs. 70%; P = 0.46) compared with accelerated radiotherapy. However, in patients with low pretreatment, hemoglobin levels ARCON significantly improved 5-year LRC (79% vs. 53%; P = 0.03) and DFS (68% vs. 45%; P = 0.04). In multivariate analysis including other prognostic factors, pretreatment hemoglobin remained prognostic for LRC and DFS in the accelerated radiotherapy treatment arm. No correlation between pretreatment hemoglobin levels and pimonidazole uptake was observed. CONCLUSION Results from the randomized phase III trial support previous observations that ARCON has the potential to correct the poor outcome of cancer patients with anemia (ClinicalTrials.gov number, NCT00147732).
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Affiliation(s)
- Geert O Janssens
- Authors' Affiliations: Department of Radiation Oncology; Department of Oto-Rhino-Laryngology and Head & Neck Surgery, Radboud University Nijmegen Medical Centre, Nijmegen; Department of Radiation Oncology, University Medical Center Utrecht, Utrecht; Departments of Radiation Oncology and Otolaryngology/Head and Neck Surgery, VU University Medical Center, Amsterdam; Department of Radiation Oncology, University Medical Center Groningen, Groningen; Department of Radiation Oncology (MAASTRO), Maastricht University Medical Centre, Maastricht; and Department of Clinical Oncology, Leiden University Medical Centre, Leiden, the Netherlands
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Rosenthal DI, Blanco AI. Head and neck squamous cell carcinoma: optimizing the therapeutic index. Expert Rev Anticancer Ther 2014; 5:501-14. [PMID: 16001957 DOI: 10.1586/14737140.5.3.501] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The four recent noteworthy strategies aimed at improving therapeutic outcomes for the curative treatment of head and neck squamous cancers include the development of altered fractionation regimens, integration of chemotherapy, incorporation of intensity-modulated radiation therapy and introduction of targeted biologic therapy. Clinical investigations during the last 30 years have demonstrated the benefits of biologically sound altered fractionation and concurrent chemoradiation regimens in improving locoregional control and overall survival. These results have contributed to redefining the standard of care, with the caveat that proper patient selection for those who will benefit from potentially toxic combined modality treatment regimens remains controversial. These benefits have come at the expense of increased acute toxicity (i.e., mucositis) and sometimes at the expense of late toxicity (i.e., fibrosis and dysphagia). There are two additional developments that may help to further widen the therapeutic ratio. Intensity-modulated radiation therapy allows for the delivery of a highly conformal 3D radiation dose distribution around intended targets, thereby limiting the volumes of mucosa receiving a high dose per fraction and high total doses. The technical basis for intensity-modulated radiation therapy delivery reopens many fractionation questions that are still being addressed and challenges us to determine which of these is optimal for use with intensity-modulated radiation therapy alone or in combination with concurrent sensitizers. Finally, combined radiation therapy and biologic therapies directed at targets expressed predominately or exclusively by tumor cells have the promise to help increase tumor cell kill, while at least not substantially increasing normal tissue toxicity. These strategies are reviewed in a clinical context.
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Affiliation(s)
- David I Rosenthal
- Department of Radiation Oncology, 097, The University of Texas, MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, USA.
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de Monès E, Vergez S, Barry B, Righini C, Rolland F, Raoul G, Langeard M, Chassagne JF, Badoual C, Morinière S, de Raucourt D. Initial staging for squamous cell carcinoma of the mouth, larynx and pharynx (except nasopharynx). Part 3: general assessment. 2012 SFORL recommendations. Eur Ann Otorhinolaryngol Head Neck Dis 2013; 130:165-72. [PMID: 23332168 DOI: 10.1016/j.anorl.2012.09.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2012] [Revised: 09/13/2012] [Accepted: 09/19/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVES The French Society of Otorhinolaryngology (SFORL) set up a work group to draw up guidelines for initial staging of head and neck squamous cell carcinoma. Locoregional and remote extension assessment are dealt with in two separate reports. The present part 3 deals with the assessment of frequent associated symptoms and pathologies, requiring early treatment and the collection of data on a certain number of clinical and paraclinical parameters for therapeutic decision-making in the multidisciplinary team meeting. MATERIALS AND METHODS A multidisciplinary critical analysis of the literature was conducted. General assessment here covers screening, assessment and initial management of the following: usual risk factors (smoking, alcohol, HPV), the most frequent medical comorbidities, nutritional status, social and psychological status, dental status, pain and possible anemia. As oncologic management frequently associates surgery, radiation therapy and chemotherapy, the underlying examinations should be early, as part of initial staging. The levels of evidence for the examinations were estimated so as to grade guidelines, failing which expert consensuses were established. RESULTS The high rates of pain, malnutrition and anemia call for systematic screening and early management, especially as rapidly effective treatments exist. Assessing comorbidity and social and psychological status enables general health status to be assessed, along with possible contraindications to the usual treatments. Tracheal intubation problems may require intubation under flexible endoscopy or jet-ventilation by inter-cricothyroid catheterization from the diagnostic endoscopy stage. Assessment and adapted dental care should be conducted if radiation therapy is likely or certain. CONCLUSION Early management of symptoms and comorbidity and anticipation of subsequent treatment are intended to shorten initial staging time and to collate the data needed for therapeutic decision-making. This assessment should be performed at the same time as the locoregional and remote extension assessment, and is obviously to be adapted according to tumoral extension stage and the possible treatment options.
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Affiliation(s)
- E de Monès
- Service d'ORL et de Chirurgie Cervico-Faciale, Centre François-Xavier-Michelet, Groupe Hospitalier Pellegrin, CHU, place Amélie-Raba-Léon, 33076 Bordeaux cedex, France.
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Definitive Radiotherapy versus Postoperative Radiotherapy of Patients with Oro- and Hypopharyngeal Cancer: Impact of Prognostic Factors. JOURNAL OF ONCOLOGY 2012; 2012:391917. [PMID: 22315594 PMCID: PMC3270431 DOI: 10.1155/2012/391917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2011] [Accepted: 10/09/2011] [Indexed: 12/14/2022]
Abstract
Purpose. To compare the impact of prognostic factors of patients treated with definitive radio(chemo)therapy versus patients treated with surgery and postoperative radiotherapy for squamous cell carcinoma of the oro- and hypopharynx. Patients and Methods. 162 patients treated with definitive radiotherapy and 126 patients treated with postoperative radiotherapy were retrospectively analysed. The impact of the prognostic factors gender, age, total tumor volume (TTV), pre-radiotherapy hemoglobin level (Hb-level), tumor site, T- and N-classification, radiotherapy interruptions >5 days, radiotherapy versus simultaneous radiochemotherapy, R-status and time interval between surgery and radiotherapy were investigated. Results. The median follow-up time for the censored patients treated with definitive radio(chemo)therapy was 28.5 months and for postoperative radiotherapy 36.5 months. On univariate analysis, the TTV, Hb-level, and simultaneous radiochemotherapy had a significant impact on the survival of patients treated with definitive radio(chemo)therapy. For patients treated with postoperative radiotherapy, only the TTV showed a statistical trend for the survival (P = 0.13). On multivariate analysis, the TTV and simultaneous radiochemotherapy maintained their statistical significance for patients treated with definitive raditherapy, and the TTV, the statistical trend for patients treated with postoperative radiotherapy (P = 0.19). Conclusions. The TTV was the predominant prognostic factor for both, patients treated with definitive or postoperative radiotherapy.
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Grimm M, Lazariotou M. Clinical relevance of a new pre-treatment laboratory prognostic index in patients with oral squamous cell carcinoma. Med Oncol 2011; 29:1435-47. [PMID: 21853343 DOI: 10.1007/s12032-011-0045-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Accepted: 08/08/2011] [Indexed: 01/15/2023]
Abstract
The purpose of this retrospective study was to develop a pre-treatment laboratory prognostic index (LPI) based on laboratory results that might serve as an extension to clinicopathological parameters for prognosis and treatment in patients with oral squamous cell carcinoma (OSCC). Pre-treatment LPI was calculated from C-reactive protein (CRP), hemoglobin (Hb) levels, and count of white blood cells (WBCs) due to significant (P < 0.05) association with locoregional recurrence measured for each parameter by receiver operating characteristic (ROC) curves in 187 patients with OSCC. Positive predictive values (+PV, precision rate) and negative predictive values (-PV) of LPI were measured. Likelihood ratios (LRs) were used to assess how good the pre-treatment LPI diagnostic test is to determine locoregional recurrence of the disease. CRP expression by cancer cells was confirmed by immunocytochemistry and FACS analysis. ROC analysis determined cutoff values for CRP levels, Hb levels, and WBC count and showed significant differences between nonrecurrent and recurrent group of OSCC. On univariate analysis, patients with high pre-treatment LPI (LPI ≥ 2, hazard ratio (HR) = 3.8670, 95% confidence interval (CI) = 2.2518-6.6407, P < 0.0001) had a significant poorer prognosis. Multivariate analysis showed that the most important independent prognostic factor was high pre-treatment LPI (LPI ≥ 2, HR = 3.6450, 95% CI = 2.3964-5.5441, P < 0.0001). Moreover, pre-treatment LPI ≥ 2 showed high probability that locoregional recurrence will be present later (+PV, LPI ≥ 2, 86.4%, 95% CI = 65.1-97.1). High +LR gave an excellent indication for a good quality of the test (LR+, LPI ≥ 2, 12.77, 95% CI = 8.8-18.6). Immunohistochemistry and FACS analysis confirmed inflammatory CRP expression by cancer cells. This study highlights the combination of inflammatory CRP levels, Hb levels, and WBC count as the most important independent prognostic factor in predicting disease recurrence of patients with OSCC. LPI can be used as a pre-treatment inflammatory biomarker that may identify OSCC with a more aggressive biological phenotype of the disease and might be helpful for guiding further post-operative treatment in OSCC.
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Affiliation(s)
- M Grimm
- Department of Oral and Maxillofacial Surgery, Plastic Operations, General Hospital, Breslauer Strasse 201, 90471 Nuremberg, Germany.
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Egelmeer AG, Velazquez ER, de Jong JM, Oberije C, Geussens Y, Nuyts S, Kremer B, Rietveld D, René Leemans C, de Jong MC, Rasch C, Hoebers F, Homer J, Slevin N, West C, Lambin P. Development and validation of a nomogram for prediction of survival and local control in laryngeal carcinoma patients treated with radiotherapy alone: A cohort study based on 994 patients. Radiother Oncol 2011; 100:108-15. [DOI: 10.1016/j.radonc.2011.06.023] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Revised: 06/11/2011] [Accepted: 06/11/2011] [Indexed: 10/18/2022]
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Platek ME, Reid ME, Wilding GE, Jaggernauth W, Rigual NR, Hicks WL, Popat SR, Warren GW, Sullivan M, Thorstad WL, Khan MK, Loree TR, Singh AK. Pretreatment nutritional status and locoregional failure of patients with head and neck cancer undergoing definitive concurrent chemoradiation therapy. Head Neck 2010; 33:1561-8. [PMID: 21990220 DOI: 10.1002/hed.21640] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2010] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND This study was carried out to determine if markers of nutritional status predict for locoregional failure following intensity-modulated radiation therapy (IMRT) with concurrent chemoradiotherapy (CCRT) for squamous cell carcinoma of the head and neck (SCCHN). METHODS We performed a retrospective chart review of 78 patients with SCCHN who received definitive CCRT. We compared patient factors, tumor characteristics, and nutritional status indicators between patients with and without locoregional failure. RESULTS Fifteen of 78 patients (19%) experienced locoregional failure. Median follow-up for live patients was 38 months. On univariate analysis, pretreatment percentage of ideal body weight (%IBW) (p < .01), pretreatment hemoglobin (p = .04), and treatment duration (p < .01) were significant predictors of failure. On multivariate analysis, pretreatment %IBW (p = .04) and treatment time (p < .01) remained statistically significant. CONCLUSIONS Although treatment time is an accepted risk factor for failure, differences in outcome for patients with head and neck cancer undergoing definitive CCRT based on pretreatment %IBW should be examined further.
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Affiliation(s)
- Mary E Platek
- Division of Cancer Prevention and Population Sciences, Roswell Park Cancer Institute, Buffalo, New York, USA.
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Xu L, Pan J, Wu J, Pan C, Zhang Y, Lin S, Yang L, Chen C, Zhang C, Zheng W, Lin S, Ni X, Kong FMS. Factors associated with overall survival in 1706 patients with nasopharyngeal carcinoma: significance of intensive neoadjuvant chemotherapy and radiation break. Radiother Oncol 2010; 96:94-9. [PMID: 20435361 DOI: 10.1016/j.radonc.2010.04.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2009] [Revised: 03/18/2010] [Accepted: 04/05/2010] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND PURPOSE To exam factors associated with overall survival (OS) in patients with nasopharyngeal carcinoma (NPC). MATERIALS AND METHODS This study is a retrospective study of a total of 1706 consecutive NPC patients from a single institution between January 1995 and December 1998. One thousand eighty-one patients were treated with radiotherapy (RT) alone and 625 with an intensive course of neoadjuvant chemotherapy followed by RT. Patient, tumor and treatment factors were analyzed for their significance on 5-year overall survival (OS). RESULTS Younger age, female gender, absence of anemia pre-RT, early tumor stage, interruption of RT, and neoadjuvant chemotherapy were significantly associated with survival under multivariate analysis (all P<0.05). The 5-year OS rates were 100%, 75.9% (95%CI 71.6-80.2%), 66.5% (95%CI 62.8-70.2%), and 49.3% (95%CI 45.0-53.6%) for stage I, II, III, and IV (P<0.05); 68.9% (95%CI 66.2-71.5%) and 63.7% (95%CI 61.5-65.8%), for patients treated with or without neoadjuvant chemotherapy (P=0.0051), and 51.7% (95%CI 45.0-58.4%) and 69.5% (95%CI 67.2-71.7%) for patients with or without treatment break (P<0.0001), respectively. CONCLUSION Intensive neoadjuvant chemotherapy and absence of radiation break seem to be favorable factors associated with long-term survival in patients with NPC.
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Affiliation(s)
- Luying Xu
- Department of Radiation Oncology, Fujian Provincial Cancer Hospital, Fujian Medical University, Fuzhou, China
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FDG-PET assessment of the effect of head and neck radiotherapy on parotid gland glucose metabolism. Int J Radiat Oncol Biol Phys 2010; 82:321-6. [PMID: 21030160 DOI: 10.1016/j.ijrobp.2010.08.055] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2010] [Revised: 08/20/2010] [Accepted: 08/20/2010] [Indexed: 11/23/2022]
Abstract
PURPOSE Functional imaging with [F-18]-fluorodeoxyglucose positron emission tomography (FDG-PET) provides the opportunity to define the physiology of the major salivary glands before and after radiation therapy. The goal of this retrospective study was to identify the radiation dose-response relationship of parotid gland glucose metabolism in patients with head and neck squamous cell carcinoma (HNSCC). MATERIALS AND METHODS Forty-nine adults with HNSCC were identified who had curative intent intensity-modulated radiation therapy (IMRT) and FDG-PET imaging before and after treatment. Using a graphical user interface, contours were delineated for the parotid glands on axial CT slices while all authors were blinded to paired PET slices. Average and maximal standard uptake values (SUV) were measured within these anatomic regions. Changes in SUV and volume after radiation therapy were correlated with parotid gland dose-volume histograms from IMRT plans. RESULTS The average parotid gland volume was 30.7 mL and contracted 3.9 ± 1.9% with every increase of 10 Gy in mean dose (p = 0.04). However, within the first 3 months after treatment, there was a uniform reduction of 16.5% ± 7.3% regardless of dose. The average SUV(mean) of the glands was 1.63 ± 0.48 pretreatment and declined by 5.2% ± 2.5% for every increase of 10 Gy in mean dose (p = 0.04). The average SUV(max) was 4.07 ± 2.85 pretreatment and decreased in a sigmoid manner with mean dose. A threshold of 32 Gy for mean dose existed, after which SUV(max) declined rapidly. CONCLUSION Radiation dose responses of the parotid glands can be measured by integrated CT/FDG-PET scans. Retrospective analysis showed sigmoidal declines in the maximum metabolism but linear declines in the average metabolism of the glands with dose. Future studies should correlate this decline in FDG uptake with saliva production to improve treatment planning.
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de Jong MC, Pramana J, Knegjens JL, Balm AJ, van den Brekel MW, Hauptmann M, Begg AC, Rasch CR. HPV and high-risk gene expression profiles predict response to chemoradiotherapy in head and neck cancer, independent of clinical factors. Radiother Oncol 2010; 95:365-70. [DOI: 10.1016/j.radonc.2010.02.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2009] [Revised: 02/01/2010] [Accepted: 02/03/2010] [Indexed: 01/12/2023]
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Radiation treatment interruptions greater than one week and low hemoglobin levels (12 g/dL) are predictors of local regional failure after definitive concurrent chemotherapy and intensity-modulated radiation therapy for squamous cell carcinoma of the head and neck. Am J Clin Oncol 2009; 32:587-91. [PMID: 19581794 DOI: 10.1097/coc.0b013e3181967dd0] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To determine whether baseline hemoglobin level and radiation treatment interruptions predict for loco-regional failure after intensity-modulated radiation therapy (IMRT) with concurrent chemotherapy for definitive treatment of squamous cell carcinoma of the head and neck (SCCHN). METHODS This retrospective review identified 78 consecutive patients treated with definitive concurrent chemoradiation for SCCHN. Patients were treated with IMRT to 70 Gy in 35 daily fractions to the high-dose target volume and 56 Gy to the elective target volume. RESULTS Median age of the cohort was 62 (37-81). Median follow-up was 12 months. Tumor sites included: oropharynx (54%), larynx (36%), oral cavity (5%), and hypopharynx (5%). Fifteen of 78 patients (19%) experienced loco-regional failure. These included: 6 primary site failures, 5 regional failures, and 4 failures in both the primary site and regional lymph nodes. All but one failure occurred in the high-dose target volume. Only duration of radiation treatment and baseline hemoglobin levels were significant predictors of local control. Loco-regional failure occurred in 6 of 13 patients (46%) with radiation treatment interruptions (>1 week) versus 9 of 65 patients (14%) completing radiation therapy without interruption (P = 0.0148). Loco-regional failure occurred in 7 of 19 patients (37%) whose pretreatment hemoglobin level was <12 g/dL compared with 8 of 59 patients (14%) with hemoglobin levels > or = 12 (P = 0.042). CONCLUSION Overall radiation treatment time and pretreatment hemoglobin level were significant predictors for loco-regional failure after definitive concurrent chemotherapy and IMRT for SCCHN.
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Pretreatment prognostic factors of survival in patients with locally advanced nonmetastatic squamous cell carcinoma of the head and neck treated with radiation therapy with or without concurrent chemotherapy. Am J Clin Oncol 2009; 32:163-8. [PMID: 19307954 DOI: 10.1097/coc.0b013e31818254cc] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Identification of pretreatment prognostic factors influencing overall survival (OS) in locally advanced squamous cell carcinoma of the head and neck is an important issue in head and neck oncology. METHODS A total of 289 patients were treated with standard fraction or hyperfractionated radiation therapy with or without concurrent low-dose daily chemotherapy. RESULTS Gender (P = 0.43) and age (P = 0.26) did not influence OS whereas Karnofsky Performance Status (KPS) (P < 0.0001), T stage (P < 0.0001), and N stage (P < 0.0001) did. Stage grouping was another factor that influenced OS (P < 0.001). Patients with larynx and nasopharynx fared better than those with other primaries (P = 0.0153). Finally, treatment significantly influenced OS. Multivariate analysis showed that KPS, T and N stage, and treatment were independent prognosticators of OS. CONCLUSIONS KPS, T and N stage, and treatment are independent prognosticators of OS in patients with locally advanced squamous cell carcinoma of the head and neck treated with radiation therapy with or without concurrent low-dose daily chemotherapy.
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Park HC, Janjan NA, Mendoza TR, Lin EH, Vadhan-Raj S, Hundal M, Zhang Y, Delclos ME, Crane CH, Das P, Wang XS, Cleeland CS, Krishnan S. Temporal patterns of fatigue predict pathologic response in patients treated with preoperative chemoradiation therapy for rectal cancer. Int J Radiat Oncol Biol Phys 2009; 75:775-81. [PMID: 19231100 DOI: 10.1016/j.ijrobp.2008.11.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Revised: 11/18/2008] [Accepted: 11/18/2008] [Indexed: 11/18/2022]
Abstract
PURPOSE To investigate whether symptom burden before and during preoperative chemoradiation therapy (CRT) for rectal cancer predicts for pathologic tumor response. METHODS AND MATERIALS Fifty-four patients with T3/T4/N+ rectal cancers were treated on a Phase II trial using preoperative capecitabine and concomitant boost radiotherapy. Symptom burden was prospectively assessed before (baseline) and weekly during CRT by patient self-reported questionnaires, the MD Anderson Symptom Inventory (MDASI), and Brief Fatigue Inventory (BFI). Survival probabilities were estimated using the Kaplan-Meier method. Symptom scores according to tumor downstaging (TDS) were compared using Student's t tests. Logistic regression was used to determine whether symptom burden levels predicted for TDS. Lowess curves were plotted for symptom burden across time. RESULTS Among 51 patients evaluated for pathologic response, 26 patients (51%) had TDS. Fatigue, pain, and drowsiness were the most common symptoms. All symptoms increased progressively during treatment. Patients with TDS had lower MDASI fatigue scores at baseline and at completion (Week 5) of CRT (p = 0.03 for both) and lower levels of BFI "usual fatigue" at baseline. CONCLUSION Lower levels of fatigue at baseline and completion of CRT were significant predictors of pathologic tumor response gauged by TDS, suggesting that symptom burden may be a surrogate for tumor burden. The relationship between symptom burden and circulating cytokines merits evaluation to characterize the molecular basis of this phenomenon.
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Affiliation(s)
- Hee Chul Park
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, USA
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Vaupel P. Physiological Mechanisms of Treatment Resistance. THE IMPACT OF TUMOR BIOLOGY ON CANCER TREATMENT AND MULTIDISCIPLINARY STRATEGIES 2009. [DOI: 10.1007/978-3-540-74386-6_15] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Prognostic significance of tumor hypoxia inducible factor-1alpha expression for outcome after radiotherapy in oropharyngeal cancer. Int J Radiat Oncol Biol Phys 2008; 72:1551-9. [PMID: 19028277 DOI: 10.1016/j.ijrobp.2008.07.051] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2008] [Revised: 07/28/2008] [Accepted: 07/31/2008] [Indexed: 12/27/2022]
Abstract
PURPOSE Head-and-neck squamous cell carcinoma (HNSCC) represents a heterogeneous group of patients in terms of subsite, treatment, and biology. Currently most management decisions are based on clinical parameters with little appreciation of patient differences in underlying tumor biology. We investigated the prognostic significance of clinicopathologic features and tumor hypoxia-inducible factor-1alpha (HIF-1alpha) expression in a homogeneous series of patients who underwent radiotherapy. METHODS AND MATERIALS An audit identified 133 consecutive patients with histologically proven squamous cell carcinoma of the tonsil or tongue base. All patients received primary radiotherapy between 1996 and 2001. Tumor HIF-1alpha expression was examined in 79 patients. RESULTS Features associated with poor locoregional control were low Hb level (p = 0.05) and advancing T (p = 0.008), N (p = 0.03), and disease (p = 0.008) stage. HIF-1alpha expression was a more significant adverse prognostic factor in the tonsil (hazard ratio [HR], 23.1; 95% confidence interval [CI]. 3.04-176.7) than the tongue-base tumor (HR, 2.86; 95% CI, 1.14-7.19) group (p = 0.03, test for interaction). High tumor HIF-1alpha expression was associated with low blood Hb levels (p = 0.03). In a multivariate analysis HIF-1alpha expression retained prognostic significance for locoregional control (HR, 7.10; 95% CI, 3.07-16.43) and cancer-specific survival (HR, 9.19; 95% CI, 3.90-21.6). CONCLUSIONS There are significant differences in radiation therapy outcome within a homogeneous subsite of the oropharynx related to molecular marker expression. The work highlights the importance of studying homogeneous groups of patients in HNSCC, and the complex interrelationships between tumor biology and clinicopathologic factors. The establishment of tumor-type specific markers would represent a major advance in this area.
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Abstract
Aging is associated with increased incidence and prevalence of anemia, leading to a number of adverse health outcomes. These include death, functional dependence, increased risk of therapeutic complications, falls, and dementia. In approximately 30% of cases, anemia in older individuals is due to either relative or absolute erythropoietin (EPO) deficiency. Absolute EPO deficiency may be primary or secondary to declining renal function. Relative EPO deficiency is due to an age-related pro-inflammatory status that reduces the sensitivity of erythropoietic precursors to EPO. Despite this condition of EPO deficiency, the management of anemia of aging with erythropoiesis-stimulating agents (ESAs) is controversial, unless the anemia is due to renal insufficiency. The main concern related to this treatment arises from eight studies of ESAs in cancer, suggesting that ESAs may reduce patient survival in addition to increasing the risk of deep vein thrombosis. The results of these studies contrast with a host of other trials showing the safety of ESAs. The discrepancy may be explained in part by the fact that, in the trials suggesting a detrimental effect of ESAs, the goal was to obtain hemoglobin (Hb) levels higher than 12 g/dL. Because of this concern, correction of anemia in elderly individuals with relative EPO insufficiency should not be attempted outside clinical trials.
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Affiliation(s)
- Luigi Ferrucci
- Longitudinal Studies Section, Clinical Research Branch, National Institute on Aging, 3001 S. Harbor Street, Baltimore, MD 21225, USA.
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Fortin A, Wang CS, Vigneault É. Effect of Pretreatment Anemia on Treatment Outcome of Concurrent Radiochemotherapy in Patients With Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2008; 72:255-60. [DOI: 10.1016/j.ijrobp.2008.04.079] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2008] [Revised: 04/26/2008] [Accepted: 04/30/2008] [Indexed: 10/21/2022]
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Pretreatment Prognostic Factors of Local Recurrence-Free Survival in Locally Advanced Squamous Cell Carcinoma of the Head and Neck Treated With Radiation Therapy With or Without Concurrent Chemotherapy. Am J Clin Oncol 2008; 31:213-8. [DOI: 10.1097/coc.0b013e318161dbef] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Machtay M, Pajak TF, Suntharalingam M, Shenouda G, Hershock D, Stripp DC, Cmelak AJ, Schulsinger A, Fu KK. Radiotherapy With or Without Erythropoietin for Anemic Patients With Head and Neck Cancer: A Randomized Trial of the Radiation Therapy Oncology Group (RTOG 99-03). Int J Radiat Oncol Biol Phys 2007; 69:1008-17. [PMID: 17716826 DOI: 10.1016/j.ijrobp.2007.04.063] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2006] [Revised: 04/19/2007] [Accepted: 04/21/2007] [Indexed: 12/27/2022]
Abstract
PURPOSE To determine whether the addition of recombinant human erythropoietin (Epo) could improve the outcomes of anemic patients receiving definitive radiotherapy for squamous cell carcinoma of the head and neck (SCCHN). METHODS AND MATERIALS Eligible patients had SCCHN, with a plan for continuous-course definitive radiotherapy (66-72 Gy) with or without chemotherapy. Patients with Stage III or IV SCCHN were required to undergo concurrent chemoradiotherapy and/or accelerated fractionation radiotherapy. Preradiotherapy hemoglobin was required to be between 9.0 g/dL and 13.5 g/dL (12.5 g/dL for women). Patients randomized to Epo received 40,000 U once weekly, starting 7-10 days before start of radiotherapy. RESULTS A total of 148 patients were enrolled; 141 were evaluable. Median pretreatment hemoglobin was 12.1 g/dL. Hemoglobin levels at 4 weeks rose by an average of 1.66 g/dL in the Epo arm, compared with an average 0.24 g/dL decrease in the control arm (p = 0.0001). Median follow-up was 2.5 years (3.1 years for surviving patients). There was no statistically significant difference in the primary endpoint of local-regional failure (LRF) rate between the treatment arms. The 3-year LRF rate was 36% for control and 44% for Epo (p = 0.56). There were also no significant differences in local-regional progression-free survival (LRPFS), patterns of failure, overall survival, or toxicity. The 3-year LRPFS rate was 52% for control and 47% for Epo. The overall survival rate was 57% and 56%, respectively. CONCLUSIONS The addition of Epo to definitive radiotherapy for SCCHN did not improve outcomes. The study was not specifically designed to detect a potential negative association between Epo and tumor progression/survival.
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Affiliation(s)
- Mitchell Machtay
- Thomas Jefferson University College of Medicine, Philadelphia, PA 19107, USA.
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de Castro G, Snitcovsky IML, Gebrim EMMS, Leitão GM, Nadalin W, Ferraz AR, Federico MHH. High-dose cisplatin concurrent to conventionally delivered radiotherapy is associated with unacceptable toxicity in unresectable, non-metastatic stage IV head and neck squamous cell carcinoma. Eur Arch Otorhinolaryngol 2007; 264:1475-82. [PMID: 17643256 DOI: 10.1007/s00405-007-0395-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2007] [Accepted: 06/28/2007] [Indexed: 10/23/2022]
Abstract
Unresectable head and neck squamous cell carcinoma (HNSCC), non-metastatic, comprises a heterogeneous group of patients (pts), formed of stage III and IV pts. Since the available literature had not distinguished among these two groups, we prospectively addressed whether the recommended regimen involving cisplatin 100 mg/m2 concurrent to conventionally delivered radiotherapy (RT) is feasible in stage IV pts, based on the efficacy and safety of this regimen. A total of 30 pts were enrolled onto this study. Chemoradiation (CRT) consisted of RT 70 Gy, delivered in 35 daily fractions of 2 Gy, in 7 weeks, concurrent to cisplatin 100 mg/m2 on days 1, 22 and 43. Supportive treatment was provided as needed. Twenty-eight pts had tumors staged as T4 and 20 had N2 or N3 cervical involvement. The most common primary sites were the oral cavity and the oropharynx (23 pts). We observed six complete responses and 12 partial responses, with an overall response rate of 60%. A high rate of treatment-related toxicities was observed, with three deaths during CRT, and 26 pts suffering from one or more grade 3/4 toxicities, mainly dysphagia, mucositis, dermatitis, vomiting, infection or anemia. A prolonged treatment time was observed (63 days), as a result of unplanned treatment breaks. The lack of requirement of red blood cell transfusion was favorably related to the response to the treatment (93% vs. 50%, P=0.033). For the whole population, with a median follow-up of 20.8 months, the median progression-free survival (PFS) was 8.0 months, and the median overall survival (OS) was 17.3 months. Longer median PFS and OS were seen in responding pts (12.8 vs. 4.1 months, P=0.0001; and not reached (NR) vs. 10.4 months, P=0.0037, respectively), as well as in those pts not requiring red blood cell transfusion (12.8 vs. 3.9 months, P=0.0162; and NR vs. 10.4 months, P=0.0176, respectively). In conclusion, this concurrent CRT regimen is hardly delivered in stage IV, unresectable, locally advanced HNSCC pts, due to treatment-related toxicities and longer RT duration. As a subset of pts may benefit from this regimen, adequate patient selection and aggressive supportive measures are essential.
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Affiliation(s)
- Gilberto de Castro
- Centro de Oncologia-InRad, Hospital das Clínicas da Faculdade de Medicina da USP, Av. Dr. Ovídio Pires de Campos, s/n-2o andar, São Paulo, SP, 05403-010, Brazil.
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Willey CD, Murphy BA, Netterville JL, Burkey BB, Shyr Y, Shakhtour B, Kish B, Raben D, Chen C, Song JI, Kane MA, Cmelak AJ. A Phase II multi-institutional trial of chemoradiation using weekly docetaxel and erythropoietin for high-risk postoperative head and neck cancer patients. Int J Radiat Oncol Biol Phys 2007; 67:1323-31. [PMID: 17289289 DOI: 10.1016/j.ijrobp.2006.11.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2006] [Revised: 11/14/2006] [Accepted: 11/17/2006] [Indexed: 11/22/2022]
Abstract
PURPOSE To determine efficacy and toxicities of postoperative concurrent chemoradiation using docetaxel in high-risk head and neck cancer. METHODS AND MATERIALS High-risk patients were enrolled 2-8 weeks after surgery. Treatment included 60 Gy for 6 weeks with weekly docetaxel 25 mg/m(2) and erythropoietin alpha 40,000 U for hemoglobin < or =12 g/dL. Primary endpoints included locoregional control (LC), disease-free survival (DFS), and patterns of failure (POF). Secondary endpoints were toxicity and quality of life. RESULTS Eighteen patients were enrolled (14 male, 4 female), aged 24-70 years (median, 55 years). Primary site included oropharynx = 7, oral cavity = 8, hypopharynx = 1, and larynx = 2. Pathologic American Joint Committee on Cancer Stage was III = 3 patients, IV = 15 patients. High-risk eligibility included > or =2 positive lymph nodes = 13, extracapsular extension = 10, positive margins = 8 (11 patients with two or more risk factors). Docetaxel was reduced to 20 mg/m(2)/week after 5 patients had prolonged Grade 3 or higher mucositis. Overall, number of doses delivered was 2 of 6 = 1, 3 of 6 = 2, 4 of 6 = 2, 5 of 6 = 4, 6 of 6 = 9 patients. With median follow-up of 30 months (range, 5-66), 10 (56%) patients are alive and have no evidence of disease (NED); POF: three local recurrences (two with distant) and 1 distant only. One-year survival was 76%, median PFS and DFS had not been reached. Three-year LC was 82%. No Grade 3 or higher late toxicities were observed, although a few cases of prolonged mucositis and taste loss (>3 months) were seen, particularly at 25 mg/m(2)/week. CONCLUSION Postoperative radiation therapy with weekly docetaxel 20 or 25 mg/m(2)/week for high-risk postoperative head and neck cancer caused intolerable mucosal toxicity, prompting early study termination. Further studies should consider 15 mg/m(2). Actuarial 3-year LC is 82%, similar to cisplatin-based chemoradiation regimens. Distant metastasis remains an important issue requiring additional systemic interventions.
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Affiliation(s)
- Christopher D Willey
- Department of Radiation Oncology, Vanderbilt-Ingram Cancer Center, Nashville, Tennessee 37232, USA
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Rogers SJ, Box C, Harrington KJ, Nutting C, Rhys-Evans P, Eccles SA. The phosphoinositide 3-kinase signalling pathway as a therapeutic target in squamous cell carcinoma of the head and neck. Expert Opin Ther Targets 2007; 9:769-90. [PMID: 16083342 DOI: 10.1517/14728222.9.4.769] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Squamous cell carcinoma of the head and neck (SCCHN) is associated with high morbidity and mortality. Despite significant surgical advances and refinement in the delivery of chemotherapy and radiotherapy, prognosis has improved little in recent decades. Better local control has led to the late presentation of distant metastases and novel therapeutic agents are urgently required to prevent relapse, control disseminated disease and thus improve survival. PIK3CA encodes the p110alpha isoform of phosphoinositide 3-kinase (PI3-K) and is important in SCCHN, aberrations in its activity occurring early in the oncogenic process. PI3-K signalling promotes cell survival, proliferation, invasion and angiogenesis, all contributing to tumour progression. Activation of the PI3-K pathway may also mediate resistance to chemotherapy, radiotherapy and novel therapeutic agents such as epidermal growth factor receptor inhibitors. Elements of this signalling matrix, therefore, offer attractive therapeutic targets in SCCHN as inhibition of many malignant characteristics, as well as sensitisation to multiple treatment modalities, could be anticipated.
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Affiliation(s)
- Susanne J Rogers
- Cancer Research UK Centre for Cancer Therapeutics, Tumour Biology and Metastasis Team, Institute of Cancer Research, McElwain Laboratories, Cotswold Rd, Belmont, Sutton, Surrey, SM2 5NG, UK
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