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Fractionated Radiation Therapy in Treating Advanced Squamous Cell Carcinoma of the Head and Neck

Primary Purpose

Head and Neck Cancer

Status
Completed
Phase
Phase 3
Locations
Study Type
Interventional
Intervention
conventional surgery
low-LET cobalt-60 gamma ray therapy
low-LET electron therapy
low-LET photon therapy
radiation therapy
Sponsored by
Radiation Therapy Oncology Group
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Head and Neck Cancer focused on measuring stage III squamous cell carcinoma of the lip and oral cavity, stage IV squamous cell carcinoma of the lip and oral cavity, stage II squamous cell carcinoma of the oropharynx, stage II lymphoepithelioma of the oropharynx, stage III squamous cell carcinoma of the oropharynx, stage III lymphoepithelioma of the oropharynx, stage IV squamous cell carcinoma of the oropharynx, stage IV lymphoepithelioma of the oropharynx, stage II squamous cell carcinoma of the hypopharynx, stage III squamous cell carcinoma of the hypopharynx, stage IV squamous cell carcinoma of the hypopharynx, stage III squamous cell carcinoma of the larynx, stage IV squamous cell carcinoma of the larynx

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

DISEASE CHARACTERISTICS: Histologically proven squamous cell carcinoma of the head and neck, including lymphoepithelioma and anaplastic carcinoma Biopsy from the primary or regional nodes acceptable No adenocarcinomas The following stages and sites are eligible: Stage III/IV oral cavity, including: Anterior 2/3 of the tongue Buccal mucosa Floor of mouth Hard palate Gingiva Retromolar trigone Stage III/IV oropharynx, including: Tonsil and pillars Faucial arch and soft palate Posterolateral pharyngeal walls Stage II/III/IV base of the tongue and hypopharynx Stage III/IV supraglottic larynx, including: Ventricular band Arytenoid Supra- and infrahyoid epiglottis Aryepiglottic fold (tumors at glottic and subglottic sites excluded) Nonpalpable nodes detected only on CT or MRI must be at least 1.0 cm in diameter or contain necrosis to prove N+ disease No metastasis below the clavicle clinically or radiologically

PATIENT CHARACTERISTICS: Age: At least 18 Performance status: Karnofsky 60-100% Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Other: Medically able to withstand radiotherapy No second malignancy within 5 years except nonmelanomatous skin cancer Follow-up by participating radiotherapist required

PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: No prior chemotherapy Endocrine therapy: Not specified Radiotherapy: No prior radiotherapy to head and neck No planned combined external beam and interstitial boost irradiation Surgery: No prior surgery (other than biopsy) No planned combined pre- or postoperative programs Radical neck dissections allowed if lymph nodes are greater than 3 cm prior to radiotherapy or involvement persists after treatment Resection of persistent disease at the primary site may be performed 6 weeks after completion of radiotherapy

Sites / Locations

    Arms of the Study

    Arm 1

    Arm 2

    Arm 3

    Arm 4

    Arm Type

    Active Comparator

    Experimental

    Experimental

    Experimental

    Arm Label

    Standard Fractionation

    Hyperfractionation

    Accelerated Hyperfractionation with split

    Accelerated fractionation with concomitant boost

    Arm Description

    Standard Fractionation: 2 Gy/Fx, Q.D. 5 Days/wk, Total Dose: 70 Gy/35 Fx x 7 wks

    Hyperfractionation: 1.2 Gy/Fx, b.i.d. (> 6 hours apart, 5 days/wk) Total Dose: 81.6 Gy/68 Fx/7 weeks

    Accelerated Hyperfractionation with split: 1.6 Gy/Fx b.i.d. (> 6 hours apart), 5 days/wk, Total Dose: 67.2 Gy/42 Fx/6 wks with a 2 week rest after 38.4 Gy

    Accelerated fractionation with concomitant boost

    Outcomes

    Primary Outcome Measures

    Secondary Outcome Measures

    Full Information

    First Posted
    October 10, 2008
    Last Updated
    January 23, 2014
    Sponsor
    Radiation Therapy Oncology Group
    Collaborators
    National Cancer Institute (NCI)
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    1. Study Identification

    Unique Protocol Identification Number
    NCT00771641
    Brief Title
    Fractionated Radiation Therapy in Treating Advanced Squamous Cell Carcinoma of the Head and Neck
    Official Title
    Phase III Randomized Comparison of Radiotherapy Fractionation in Advanced Squamous Cell Carcinoma of the Head and Neck: Twice-Daily Hyperfractionation vs Split-Course Accelerated Hyperfractionation vs Accelerated Fractionation With Concomitant Boost vs Standard Fractionation
    Study Type
    Interventional

    2. Study Status

    Record Verification Date
    January 2014
    Overall Recruitment Status
    Completed
    Study Start Date
    undefined (undefined)
    Primary Completion Date
    August 2002 (Actual)
    Study Completion Date
    November 2013 (Actual)

    3. Sponsor/Collaborators

    Responsible Party, by Official Title
    Sponsor
    Name of the Sponsor
    Radiation Therapy Oncology Group
    Collaborators
    National Cancer Institute (NCI)

    4. Oversight

    Data Monitoring Committee
    Yes

    5. Study Description

    Brief Summary
    RATIONALE: Patient abstract not available PURPOSE: Patient abstract not available
    Detailed Description
    OBJECTIVES: I. Determine whether hyperfractionation and/or accelerated fractionation (split-course or with a concomitant boost) improves the locoregional control rate over standard fractionation radiotherapy in patients with advanced squamous cell carcinomas of the head and neck. II. Determine the disease-free survival and overall survival of these patients treated with different radiotherapy fractionation schemes. III. Determine the acute and late toxicities of each fractionation schedule. IV. Compare the quality of life on the two regimens. OUTLINE: Randomized study. Arm I: Radiotherapy. Irradiation of primary tumor and involved and at-risk nodal areas using linear accelerators with photon energies of 1.25-6.0 MV (dual energy arrangements may also use a beam greater than 6.0 MV), electrons of 4-25 MV, or Co60. Standard fractionation. Arm II: Radiotherapy. Targets and equipment as in Arm I. Hyperfractionation. Arm III: Radiotherapy. Targets and equipment as in Arm I. Accelerated split-course hyperfractionation. Arm IV: Radiotherapy. Targets and equipment as in Arm I. Accelerated fractionation with concomitant boost. PROJECTED ACCRUAL: A total of 1,080 patients (270/arm) will be accrued over 5.75 years. If excessive toxicity is noted in any arm after entry of 324 and 634 patients, that arm may be closed.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Head and Neck Cancer
    Keywords
    stage III squamous cell carcinoma of the lip and oral cavity, stage IV squamous cell carcinoma of the lip and oral cavity, stage II squamous cell carcinoma of the oropharynx, stage II lymphoepithelioma of the oropharynx, stage III squamous cell carcinoma of the oropharynx, stage III lymphoepithelioma of the oropharynx, stage IV squamous cell carcinoma of the oropharynx, stage IV lymphoepithelioma of the oropharynx, stage II squamous cell carcinoma of the hypopharynx, stage III squamous cell carcinoma of the hypopharynx, stage IV squamous cell carcinoma of the hypopharynx, stage III squamous cell carcinoma of the larynx, stage IV squamous cell carcinoma of the larynx

    7. Study Design

    Primary Purpose
    Treatment
    Study Phase
    Phase 3
    Interventional Study Model
    Parallel Assignment
    Masking
    None (Open Label)
    Allocation
    Randomized
    Enrollment
    1113 (Actual)

    8. Arms, Groups, and Interventions

    Arm Title
    Standard Fractionation
    Arm Type
    Active Comparator
    Arm Description
    Standard Fractionation: 2 Gy/Fx, Q.D. 5 Days/wk, Total Dose: 70 Gy/35 Fx x 7 wks
    Arm Title
    Hyperfractionation
    Arm Type
    Experimental
    Arm Description
    Hyperfractionation: 1.2 Gy/Fx, b.i.d. (> 6 hours apart, 5 days/wk) Total Dose: 81.6 Gy/68 Fx/7 weeks
    Arm Title
    Accelerated Hyperfractionation with split
    Arm Type
    Experimental
    Arm Description
    Accelerated Hyperfractionation with split: 1.6 Gy/Fx b.i.d. (> 6 hours apart), 5 days/wk, Total Dose: 67.2 Gy/42 Fx/6 wks with a 2 week rest after 38.4 Gy
    Arm Title
    Accelerated fractionation with concomitant boost
    Arm Type
    Experimental
    Arm Description
    Accelerated fractionation with concomitant boost
    Intervention Type
    Procedure
    Intervention Name(s)
    conventional surgery
    Intervention Type
    Radiation
    Intervention Name(s)
    low-LET cobalt-60 gamma ray therapy
    Intervention Type
    Radiation
    Intervention Name(s)
    low-LET electron therapy
    Intervention Type
    Radiation
    Intervention Name(s)
    low-LET photon therapy
    Intervention Type
    Radiation
    Intervention Name(s)
    radiation therapy

    10. Eligibility

    Sex
    All
    Minimum Age & Unit of Time
    18 Years
    Accepts Healthy Volunteers
    No
    Eligibility Criteria
    DISEASE CHARACTERISTICS: Histologically proven squamous cell carcinoma of the head and neck, including lymphoepithelioma and anaplastic carcinoma Biopsy from the primary or regional nodes acceptable No adenocarcinomas The following stages and sites are eligible: Stage III/IV oral cavity, including: Anterior 2/3 of the tongue Buccal mucosa Floor of mouth Hard palate Gingiva Retromolar trigone Stage III/IV oropharynx, including: Tonsil and pillars Faucial arch and soft palate Posterolateral pharyngeal walls Stage II/III/IV base of the tongue and hypopharynx Stage III/IV supraglottic larynx, including: Ventricular band Arytenoid Supra- and infrahyoid epiglottis Aryepiglottic fold (tumors at glottic and subglottic sites excluded) Nonpalpable nodes detected only on CT or MRI must be at least 1.0 cm in diameter or contain necrosis to prove N+ disease No metastasis below the clavicle clinically or radiologically PATIENT CHARACTERISTICS: Age: At least 18 Performance status: Karnofsky 60-100% Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Other: Medically able to withstand radiotherapy No second malignancy within 5 years except nonmelanomatous skin cancer Follow-up by participating radiotherapist required PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: No prior chemotherapy Endocrine therapy: Not specified Radiotherapy: No prior radiotherapy to head and neck No planned combined external beam and interstitial boost irradiation Surgery: No prior surgery (other than biopsy) No planned combined pre- or postoperative programs Radical neck dissections allowed if lymph nodes are greater than 3 cm prior to radiotherapy or involvement persists after treatment Resection of persistent disease at the primary site may be performed 6 weeks after completion of radiotherapy
    Overall Study Officials:
    First Name & Middle Initial & Last Name & Degree
    K. Kian Ang, MD, PhD
    Organizational Affiliation
    M.D. Anderson Cancer Center
    Official's Role
    Study Chair

    12. IPD Sharing Statement

    Citations:
    PubMed Identifier
    22565003
    Citation
    Gillison ML, Zhang Q, Jordan R, Xiao W, Westra WH, Trotti A, Spencer S, Harris J, Chung CH, Ang KK. Tobacco smoking and increased risk of death and progression for patients with p16-positive and p16-negative oropharyngeal cancer. J Clin Oncol. 2012 Jun 10;30(17):2102-11. doi: 10.1200/JCO.2011.38.4099. Epub 2012 May 7.
    Results Reference
    background
    PubMed Identifier
    21549515
    Citation
    Dilling TJ, Bae K, Paulus R, Watkins-Bruner D, Garden AS, Forastiere A, Kian Ang K, Movsas B. Impact of gender, partner status, and race on locoregional failure and overall survival in head and neck cancer patients in three radiation therapy oncology group trials. Int J Radiat Oncol Biol Phys. 2011 Nov 1;81(3):e101-9. doi: 10.1016/j.ijrobp.2011.01.013. Epub 2011 May 5.
    Results Reference
    background
    PubMed Identifier
    17955501
    Citation
    Coyne JC, Pajak TF, Harris J, Konski A, Movsas B, Ang K, Watkins Bruner D; Radiation Therapy Oncology Group. Emotional well-being does not predict survival in head and neck cancer patients: a Radiation Therapy Oncology Group study. Cancer. 2007 Dec 1;110(11):2568-75. doi: 10.1002/cncr.23080.
    Results Reference
    background
    PubMed Identifier
    18794100
    Citation
    Schumaker L, Nikitakis N, Goloubeva O, Tan M, Taylor R, Cullen KJ. Elevated expression of glutathione S-transferase pi and p53 confers poor prognosis in head and neck cancer patients treated with chemoradiotherapy but not radiotherapy alone. Clin Cancer Res. 2008 Sep 15;14(18):5877-83. doi: 10.1158/1078-0432.CCR-08-0998.
    Results Reference
    background
    PubMed Identifier
    17889449
    Citation
    Siddiqui F, Pajak TF, Watkins-Bruner D, Konski AA, Coyne JC, Gwede CK, Garden AS, Spencer SA, Jones C, Movsas B. Pretreatment quality of life predicts for locoregional control in head and neck cancer patients: a radiation therapy oncology group analysis. Int J Radiat Oncol Biol Phys. 2008 Feb 1;70(2):353-60. doi: 10.1016/j.ijrobp.2007.06.024. Epub 2007 Sep 24.
    Results Reference
    background
    PubMed Identifier
    18338746
    Citation
    Spiegel D, Kraemer HC. Emotional well-being does not predict survival in head and neck cancer patients: a Radiation Therapy Oncology Group study. Cancer. 2008 May 15;112(10):2326-7; author reply 2327-8. doi: 10.1002/cncr.23435. No abstract available.
    Results Reference
    background
    PubMed Identifier
    17390379
    Citation
    Sanabria A, Carvalho AL, Kowalski LP. Is nutrition support related to a poor prognosis in head and neck cancer patients? Thoughts about the secondary analysis of RTOG trial 90-03. Head Neck. 2007 May;29(5):518-9; author reply 519-20. doi: 10.1002/hed.20617. No abstract available.
    Results Reference
    background
    Citation
    Konski AA, Pajak T, Movsas B, et al.: Socio-demographic variables influence outcome in Radiation Therapy Oncology Group head and neck trials. [Abstract] Proceedings of the American Society of Clinical Oncology 22 (Suppl 14): A-6043, 529s, 2004.
    Results Reference
    background
    Citation
    Kumar P, Harris J, Garden AS, et al.: Outcome comparisons of four Radiation Therapy Oncology Group (RTOG) trials in patients with stage IV-T4 head and neck (H/N) cancer: encouraging results using intra-arterial (IA) cisplatin (P) and concurrent radiation therapy (RT). [Abstract] J Clin Oncol 22 (Suppl 14): A-5527, 494s, 2004.
    Results Reference
    background
    Citation
    Movsas B, Konski A, Pajak T, et al.: Quality of life (QOL) variables influence local regional control in Radiation Therapy Oncology Group (RTOG) headsneck trials (9003 and 9111). [Abstract] Int J Radiat Oncol Biol Phys 60 (1 Suppl 1): A-199, S252, 2004.
    Results Reference
    background
    PubMed Identifier
    11172943
    Citation
    Owen JB, Grigsby PW, Caldwell TM, Konski AA, Johnson DJ, Demas WF, Movsas B, Jones CU, Wasserman TH. Can costs be measured and predicted by modeling within a cooperative clinical trials group? Economic methodologic pilot studies of the radiation therapy oncology group (RTOG) studies 90-03 and 91-04. Int J Radiat Oncol Biol Phys. 2001 Mar 1;49(3):633-9. doi: 10.1016/s0360-3016(00)00770-7.
    Results Reference
    background
    PubMed Identifier
    21357786
    Citation
    Chung CH, Dignam JJ, Hammond ME, Klimowicz AC, Petrillo SK, Magliocco A, Jordan R, Trotti A, Spencer S, Cooper JS, Le QT, Ang KK. Glioma-associated oncogene family zinc finger 1 expression and metastasis in patients with head and neck squamous cell carcinoma treated with radiation therapy (RTOG 9003). J Clin Oncol. 2011 Apr 1;29(10):1326-34. doi: 10.1200/JCO.2010.32.3295. Epub 2011 Feb 28.
    Results Reference
    result
    Citation
    Chung CH, Dignam J, Hammond ME, et al.: Association of high Gli1 expression with poor survival in head and neck cancer patients treated with radiation therapy (RTOG 9003). [Abstract] J Clin Oncol 28 (Suppl 15): A-5552, 2010.
    Results Reference
    result
    PubMed Identifier
    19107946
    Citation
    Konski AA, Winter K, Cole BF, Ang KK, Fu KK. Quality-adjusted survival analysis of Radiation Therapy Oncology Group (RTOG) 90-03: phase III randomized study comparing altered fractionation to standard fractionation radiotherapy for locally advanced head and neck squamous cell carcinoma. Head Neck. 2009 Feb;31(2):207-12. doi: 10.1002/hed.20949.
    Results Reference
    result
    PubMed Identifier
    19667273
    Citation
    Le QT, Harris J, Magliocco AM, Kong CS, Diaz R, Shin B, Cao H, Trotti A, Erler JT, Chung CH, Dicker A, Pajak TF, Giaccia AJ, Ang KK. Validation of lysyl oxidase as a prognostic marker for metastasis and survival in head and neck squamous cell carcinoma: Radiation Therapy Oncology Group trial 90-03. J Clin Oncol. 2009 Sep 10;27(26):4281-6. doi: 10.1200/JCO.2008.20.6003. Epub 2009 Aug 10.
    Results Reference
    result
    PubMed Identifier
    17762442
    Citation
    Calvin DP, Hammond ME, Pajak TF, Trotti AM, Meredith RF, Rotman M, Jones CU, Byhardt RW, Demas WF, Ang KK, Fu KK; Radiation Therapy Oncology Group 90-03 Trial. Microvessel density >or=60 does not predict for outcome after radiation treatment for locally advanced head and neck squamous cell carcinoma: results of a correlative study from the Radiation Therapy Oncology Group (RTOG) 90-03 Trial. Am J Clin Oncol. 2007 Aug;30(4):406-19. doi: 10.1097/COC.0b013e3180342fd4.
    Results Reference
    result
    Citation
    Konski AA, Bhargavan M, Owen J, et al.: Altered fractionated radiotherapy is cost-effective in the treatment of locally advanced head and neck cancer: an economic analysis of Radiation Therapy Oncology Group (RTOG) 90-03. [Abstract] J Clin Oncol 24 (Suppl 18): A-6007, 302s, 2006.
    Results Reference
    result
    PubMed Identifier
    16287132
    Citation
    Rabinovitch R, Grant B, Berkey BA, Raben D, Ang KK, Fu KK, Cooper JS; Radiation Therapy Oncology Group. Impact of nutrition support on treatment outcome in patients with locally advanced head and neck squamous cell cancer treated with definitive radiotherapy: a secondary analysis of RTOG trial 90-03. Head Neck. 2006 Apr;28(4):287-96. doi: 10.1002/hed.20335.
    Results Reference
    result
    Citation
    Pajak TF, Trotti A, Gwede CK, et al.: The TAME risk classification system: acute toxicity burden and IPD analysis of RTOG 90-03. [Abstract] Int J Radiat Oncol Biol Phys 63 (2 Suppl 1): A-217, S131, 2005.
    Results Reference
    result
    PubMed Identifier
    10924966
    Citation
    Fu KK, Pajak TF, Trotti A, Jones CU, Spencer SA, Phillips TL, Garden AS, Ridge JA, Cooper JS, Ang KK. A Radiation Therapy Oncology Group (RTOG) phase III randomized study to compare hyperfractionation and two variants of accelerated fractionation to standard fractionation radiotherapy for head and neck squamous cell carcinomas: first report of RTOG 9003. Int J Radiat Oncol Biol Phys. 2000 Aug 1;48(1):7-16. doi: 10.1016/s0360-3016(00)00663-5.
    Results Reference
    result
    PubMed Identifier
    14529772
    Citation
    Hammond E, Berkey BA, Fu KK, Trotti A, Meredith RF, Jones CU, Byhardt R, Horwitz EM, Ang KK. P105 as a prognostic indicator in patients irradiated for locally advanced head-and-neck cancer: a clinical/laboratory correlative analysis of RTOG-9003. Int J Radiat Oncol Biol Phys. 2003 Nov 1;57(3):683-92. doi: 10.1016/s0360-3016(03)00642-4.
    Results Reference
    result
    PubMed Identifier
    14508838
    Citation
    Konski A, Berkey BA, Kian Ang K, Fu KK. Effect of education level on outcome of patients treated on Radiation Therapy Oncology Group Protocol 90-03. Cancer. 2003 Oct 1;98(7):1497-503. doi: 10.1002/cncr.11661.
    Results Reference
    result
    Citation
    Tu X, Berkey BA, Zhang HZ, et al.: Impact of EGFR expression on the response of advanced head and neck carcinomas to concomitant boost radiotherapy in a RTOG phase III trial (90-03). Int J Radiat Oncol Biol Phys 57 (2 Suppl): S157, 2003.
    Results Reference
    result
    PubMed Identifier
    12499279
    Citation
    Ang KK, Berkey BA, Tu X, Zhang HZ, Katz R, Hammond EH, Fu KK, Milas L. Impact of epidermal growth factor receptor expression on survival and pattern of relapse in patients with advanced head and neck carcinoma. Cancer Res. 2002 Dec 15;62(24):7350-6.
    Results Reference
    result
    Citation
    Eldridge B, Rabinovitch R, Berkey BA, et al.: The impact of baseline nutritional support on treatment outcome in patients with locally advanced squamous cell cancer of the head and neck treated with definitive radiotherapy: report of the Radiation Therapy Oncology Group (RTOG) trial 90-03. [Abstract] Int J Radiat Oncol Biol Phys 54(2 suppl 1): A-199, 115, 2002.
    Results Reference
    result
    Citation
    Konski A, Berkey B, Ang KK, et al.: The effect of education level on outcome of patients treated on Radiation Therapy Oncology Group (RTOG) protocol 90-03. [Abstract] Proceedings of the American Society of Clinical Oncology 21: A-992, 2002.
    Results Reference
    result
    Citation
    Calvin DP, Hammond ME, Pajak TF, et al.: Microvessel density (MVD)> 60 does not predict for outcome in advanced head and neck squamous cell carcinoma (HNSCC): results of a prospective study from the RTOG 90-03 trial. [Abstract] Int J Radiat Oncol Biol Phys 51 (3 suppl 1): A-68, 41, 2001.
    Results Reference
    result
    Citation
    Fisher J, Scott C, Fu K, et al.: Treatment, patient and tumor characteristics impact quality of life (QOL) in patients with locally advanced head and neck cancer: report of the Radiation Therapy Oncology Group (RTOG) trial 90-03. [Abstract] Int J Radiat Oncol Biol Phys 51 (3 suppl 1): A-174, 98, 2001.
    Results Reference
    result
    Citation
    Konski AA, Scott CB, Ang KK, et al.: Does dose escalation of radiotherapy (RT) improve quality-adjusted survival (QAS) in unresectable head and neck cancer (HNC) patients (Pts)? Radiation Therapy Oncology Group (RTOG) study 90-03. [Abstract] Proceedings of the American Society of Clinical Oncology 20: A-906, 227a, 2001.
    Results Reference
    result
    Citation
    Konski A, Scott C, Ang KK, et al.: Cost-utility analysis of RTOG 90-03: phase III randomized study comparing altered fractionation to standard fractionation radiotherapy for locally advanced head and neck squamous cell carcinoma. [Abstract] Int J Radiat Oncol Biol Phys 51(3 suppl 1): A-87, 48, 2001.
    Results Reference
    result
    Citation
    Fisher J, Scott C, Fu K, et al.: Randomized study comparing quality of life between standard fractionation radiotherapy and altered fractionation schemas in patients with locally advanced squamous cell cancer of the head and neck. [Abstract] Proceedings of the International Conference on Head and Neck Cancer A201, 117, 2000.
    Results Reference
    result
    PubMed Identifier
    31420360
    Citation
    Mell LK, Shen H, Nguyen-Tan PF, Rosenthal DI, Zakeri K, Vitzthum LK, Frank SJ, Schiff PB, Trotti AM 3rd, Bonner JA, Jones CU, Yom SS, Thorstad WL, Wong SJ, Shenouda G, Ridge JA, Zhang QE, Le QT. Nomogram to Predict the Benefit of Intensive Treatment for Locoregionally Advanced Head and Neck Cancer. Clin Cancer Res. 2019 Dec 1;25(23):7078-7088. doi: 10.1158/1078-0432.CCR-19-1832. Epub 2019 Aug 16.
    Results Reference
    derived

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    Fractionated Radiation Therapy in Treating Advanced Squamous Cell Carcinoma of the Head and Neck

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