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Rutihinda C, Haroun R, Ordonez JP, Mohssine S, Oweida H, Sharma M, Fares M, Ruiz-Dominguez N, Pacheco MFM, Naasri S, Saidi NE, Oweida AJ. Gingerol acts as a potent radiosensitizer in head and neck squamous cell carcinoma. Discov Oncol 2024; 15:553. [PMID: 39397185 PMCID: PMC11471747 DOI: 10.1007/s12672-024-01425-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Accepted: 10/03/2024] [Indexed: 10/15/2024] Open
Abstract
Treatment options for advanced head and neck squamous cell carcinoma (HNSCC) are limited and often cause severe toxicity and debilitating long-term impacts. Developing effective and safer treatments is warranted. Several plant extracts have shown their effectiveness, but a comprehensive comparison between plant extracts in HNSCC has not been reported. Our aim was to investigate the effect of different plant extracts on the proliferation and viability of HNSCC cell lines. In addition, we investigated the efficacy of combining cytotoxic plant extracts with radiation. Since RT is a cornerstone in the treatment and management of HNSCC, it is desirable to enhance its efficacy through combination with cytotoxic agents that have minimal side effects. HNSCC cell lines were treated with various plant extracts at different concentrations. MTT assays were performed to identify the most potent anti-tumor plant extract. Colony-formation assays were performed to determine the radiosensitization effect. To investigate the effect on migration, transwell migration assays were performed. Annexin V staining was performed to analyze cell apoptosis. 6-gingerol resulted in the most significant dose-dependent inhibition in all cell lines compared to other plant extracts. Colony-formation assays showed a significant radiosensitizing effect when 6-gingerol was combined with radiation. In addition, the combination of 6-gingerol with radiation resulted in a significant decrease in HNSCC cell migration. Mechanistically, Annexin V staining showed that the combination of 6-gingerol and RT induces a synergistic apoptotic effect in MOC1, MOC2 and SCC9 cells compared to RT alone. In conclusion, 6-gingerol enhances the effect of radiation in HNSCC cell lines and could be a suitable candidate for combination therapy in HNSCC.
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Affiliation(s)
- Cleopatra Rutihinda
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Ryma Haroun
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Juan Pablo Ordonez
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Saad Mohssine
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Huda Oweida
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Muskaan Sharma
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Mohamed Fares
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Nancy Ruiz-Dominguez
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Maria Fernanda Meza Pacheco
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Sahar Naasri
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Nour Elhouda Saidi
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada
| | - Ayman J Oweida
- Department of Medical Imaging and Radiation Sciences, Faculté de Médecine et des sciences de la santé, Université de Sherbrooke, 3001 12e avenue, Sherbrooke, QC, J1H 5N4, Canada.
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Zumsteg ZS, Sheth S, Jabbour SK, Patel KR, Kimple RJ, Williams TM, Xu-Welliver M, Torres-Saavedra PA, Monjazeb AM, Mayadev J, Finkelstein SE, Buatti JM, Patel SP, Lin SH. Challenges and opportunities for early phase clinical trials of novel drug-radiotherapy combinations: recommendations from NRG Oncology, the American Society for Radiation Oncology (ASTRO), the American College of Radiology (ACR), the Sarah Cannon Research Institute, and the American College of Radiation Oncology (ACRO). Lancet Oncol 2024; 25:e489-e500. [PMID: 39362260 DOI: 10.1016/s1470-2045(24)00264-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 10/05/2024]
Abstract
NRG Oncology's Developmental Therapeutics and Radiation Therapy Subcommittee assembled an interdisciplinary group of investigators to address barriers to successful early phase clinical trials of novel combination therapies involving radiation. This Policy Review elucidates some of the many challenges associated with study design for early phase trials combining radiotherapy with novel systemic agents, which are distinct from drug-drug combination development and are often overlooked. We also advocate for potential solutions that could mitigate or eliminate some of these barriers, providing examples of specific clinical trial designs that could help facilitate efficient and effective evaluation of novel drug-radiotherapy combinations.
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Affiliation(s)
- Zachary S Zumsteg
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| | - Siddharth Sheth
- Division of Oncology, University of North Carolina, Chapel Hill, NC, USA
| | - Salma K Jabbour
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Krishnan R Patel
- Radiation Oncology Branch, National Cancer Institute, Bethesda, MD, USA
| | - Randall J Kimple
- Department of Human Oncology, Univeristy of Wisconsin, Madison, WI, USA
| | | | - Meng Xu-Welliver
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - Pedro A Torres-Saavedra
- Division of Cancer Treatment and Diagnosis, Biometric Research Program, National Institutes of Health, Bethesda, MD, USA
| | - Arta M Monjazeb
- Department of Radiation Oncology, University of California, San Diego, CA, USA
| | - Jyoti Mayadev
- Department of Radiation Medicine and Applied Sciences, University of California, San Diego, CA, USA
| | - Steven E Finkelstein
- The US Oncology Network, Florida Cancer Affiliates, Panama City, FL, USA; Sarah Cannon Research Institute, Nashville, TN, USA; Associated Medical Professional of NY, US Urology Partners, Syracuse, NY, USA
| | - John M Buatti
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - Sandip P Patel
- Division of Medical Oncology, University of California, San Diego, CA, USA
| | - Steven H Lin
- Department of Thoracic Radiation Oncology, Division of Radiation Oncology, MD Anderson Cancer Center, Houston, TX, USA
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Liu H, McKenzie E, Xu D, Xu Q, Chin RK, Ruan D, Sheng K. MUsculo-Skeleton-Aware (MUSA) deep learning for anatomically guided head-and-neck CT deformable registration. Med Image Anal 2024; 99:103351. [PMID: 39388843 DOI: 10.1016/j.media.2024.103351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 06/05/2024] [Accepted: 09/16/2024] [Indexed: 10/12/2024]
Abstract
Deep-learning-based deformable image registration (DL-DIR) has demonstrated improved accuracy compared to time-consuming non-DL methods across various anatomical sites. However, DL-DIR is still challenging in heterogeneous tissue regions with large deformation. In fact, several state-of-the-art DL-DIR methods fail to capture the large, anatomically plausible deformation when tested on head-and-neck computed tomography (CT) images. These results allude to the possibility that such complex head-and-neck deformation may be beyond the capacity of a single network structure or a homogeneous smoothness regularization. To address the challenge of combined multi-scale musculoskeletal motion and soft tissue deformation in the head-and-neck region, we propose a MUsculo-Skeleton-Aware (MUSA) framework to anatomically guide DL-DIR by leveraging the explicit multiresolution strategy and the inhomogeneous deformation constraints between the bony structures and soft tissue. The proposed method decomposes the complex deformation into a bulk posture change and residual fine deformation. It can accommodate both inter- and intra- subject registration. Our results show that the MUSA framework can consistently improve registration accuracy and, more importantly, the plausibility of deformation for various network architectures. The code will be publicly available at https://github.com/HengjieLiu/DIR-MUSA.
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Affiliation(s)
- Hengjie Liu
- Physics and Biology in Medicine Graduate Program, University of California Los Angeles, Los Angeles, CA, USA; Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA, USA
| | - Elizabeth McKenzie
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Di Xu
- UCSF/UC Berkeley Graduate Program in Bioengineering, University of California San Francisco, San Francisco, CA, USA; Department of Radiation Oncology, University of California San Francisco, San Francisco, CA, USA
| | - Qifan Xu
- UCSF/UC Berkeley Graduate Program in Bioengineering, University of California San Francisco, San Francisco, CA, USA; Department of Radiation Oncology, University of California San Francisco, San Francisco, CA, USA
| | - Robert K Chin
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA, USA
| | - Dan Ruan
- Physics and Biology in Medicine Graduate Program, University of California Los Angeles, Los Angeles, CA, USA; Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA, USA
| | - Ke Sheng
- UCSF/UC Berkeley Graduate Program in Bioengineering, University of California San Francisco, San Francisco, CA, USA; Department of Radiation Oncology, University of California San Francisco, San Francisco, CA, USA.
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4
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Sun P, Gu KJ, Zheng G, Sikora AG, Li C, Zafereo M, Wei P, Wu J, Shete S, Liu J, Li G. Genetic variations associated with telomere length predict the risk of recurrence of non-oropharyngeal head and neck squamous cell carcinoma. Mol Carcinog 2024; 63:1722-1737. [PMID: 38837510 DOI: 10.1002/mc.23768] [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: 03/25/2024] [Revised: 05/15/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024]
Abstract
Genetic factors underlying lymphocyte telomere length (LTL) may provide insights into genomic stability and integrity, with direct links to susceptibility to cancer recurrence. Polymorphisms in telomere-associated genes are strongly associated with LTL and cancer risk, while few large studies have explored the associations between LTL-related polymorphisms and recurrence risk of non-oropharyngeal head and neck squamous cell carcinoma (non-OPHNSCC). Totally 1403 non-OPHNSCC patients were recruited and genotyped for 16 LTL-related polymorphisms identified by genome-wide association studies. Univariate and multivariate analyzes were performed to evaluate associations between the polymorphisms and non-OPHNSCC recurrence risk. Patients carrying rs755017 GA/GG, rs2487999 TC/TT, rs2736108 TC/TT, or rs6772228 AT/AA genotypes exhibited shorter DFS than those with the rs755017 AA, rs2487999 CC, rs2736108 CC, or s6772228 TT genotypes, respectively (all log-rank p < 0.05). Multivariable analysis confirmed an increased risk of recurrence for patients carrying rs755017 GA/GG, rs2487999 TC/TT, rs2736108 TC/TT, or rs6772228 AT/AA genotypes (adjusted hazard ratio [aHR]: 1.66, 95% confidence interval [CI]: 1.32-2.07; aHR: 1.77, 95% CI: 1.41-2.23; aHR: 1.56, 95% CI: 1.22-1.99; aHR: 1.52, 95% CI: 1.20-1.93, respectively). Further stratified analysis revealed stronger associations between these genotypes and recurrence risk in ever-smokers and patients undergoing chemoradiotherapy. The similar but particularly pronounced results were observed for the combined risk genotypes of the four significant polymorphisms. This is the first large study on non-OPHNSCC patients showing that LTL-related polymorphisms may modify risk of non-OPHNSCC recurrence individually and jointly, particularly when analyzed in the context of smoking status and personized treatment. Larger studies are needed to validate these results.
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Affiliation(s)
- Peng Sun
- Department of Otolaryngology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kyle J Gu
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Texas Tech University Health Sciences Center School of Medicine, Lubbock, Texas, USA
| | - Guibin Zheng
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Thyroid Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
| | - Andrew G Sikora
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Chao Li
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Head and Neck Surgery, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Mark Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Peng Wei
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jia Wu
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sanjay Shete
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jisheng Liu
- Department of Otolaryngology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Guojun Li
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Margalit DN, Anker CJ, Aristophanous M, Awan M, Bajaj GK, Bradfield L, Califano J, Caudell JJ, Chapman CH, Garden AS, Harari PM, Helms A, Lin A, Maghami E, Mehra R, Parker L, Shnayder Y, Spencer S, Swiecicki PL, Tsai JC, Sher DJ. Radiation Therapy for HPV-Positive Oropharyngeal Squamous Cell Carcinoma: An ASTRO Clinical Practice Guideline. Pract Radiat Oncol 2024; 14:398-425. [PMID: 39078350 DOI: 10.1016/j.prro.2024.05.007] [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: 04/30/2024] [Accepted: 05/06/2024] [Indexed: 07/31/2024]
Abstract
PURPOSE Human Papilloma Virus (HPV)-associated oropharyngeal squamous cell carcinoma (OPSCC) is a distinct disease from other head and neck tumors. This guideline provides evidence-based recommendations on the critical decisions in its curative treatment, including both definitive and postoperative radiation therapy (RT) management. METHODS ASTRO convened a task force to address 5 key questions on the use of RT for management of HPV-associated OPSCC. These questions included indications for definitive and postoperative RT and chemoradiation; dose-fractionation regimens and treatment volumes; preferred RT techniques and normal tissue considerations; and posttreatment management decisions. The task force did not address indications for primary surgery versus RT. Recommendations were based on a systematic literature review and created using a predefined consensus-building methodology and system for grading evidence quality and recommendation strength. RESULTS Concurrent cisplatin is recommended for patients receiving definitive RT with T3-4 disease and/or 1 node >3 cm, or multiple nodes. For similar patients who are ineligible for cisplatin, concurrent cetuximab, carboplatin/5-fluorouracil, or taxane-based systemic therapy are conditionally recommended. In the postoperative setting, RT with concurrent cisplatin (either schedule) is recommended for positive surgical margins or extranodal extension. Postoperative RT alone is recommended for pT3-4 disease, >2 nodes, or a single node >3 cm. Observation is conditionally recommended for pT1-2 disease and a single node ≤3 cm without other risk factors. For patients treated with definitive RT with concurrent systemic therapy, 7000 cGy in 33 to 35 fractions is recommended, and for patients receiving postoperative RT without positive surgical margins and extranodal extension, 5600 to 6000 cGy is recommended. For all patients receiving RT, intensity modulated RT over 3-dimensional techniques with reduction in dose to critical organs at risk (including salivary and swallowing structures) is recommended. Reassessment with positron emission tomography-computed tomography is recommended approximately 3 months after definitive RT/chemoradiation, and neck dissection is recommended for convincing evidence of residual disease; for equivocal positron emission tomography-computed tomography findings, either neck dissection or repeat imaging is recommended. CONCLUSIONS The role and practice of RT continues to evolve for HPV-associated OPSCC, and these guidelines inform best clinical practice based on the available evidence.
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Affiliation(s)
- Danielle N Margalit
- Department of Radiation Oncology, Brigham & Women's/Dana-Farber Cancer Center, Harvard Medical School, Boston, Massachusetts.
| | - Christopher J Anker
- Division of Radiation Oncology, University of Vermont Cancer Center, Burlington, Vermont
| | - Michalis Aristophanous
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Musaddiq Awan
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Gopal K Bajaj
- Department of Advanced Radiation Oncology and Proton Therapy, Inova Schar Cancer Institute, Fairfax, Virginia
| | - Lisa Bradfield
- American Society for Radiation Oncology, Arlington, Virginia
| | - Joseph Califano
- Department of Surgery, University of California San Diego Health, San Diego, California
| | - Jimmy J Caudell
- Department of Radiation Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Christina H Chapman
- Department of Radiation Oncology, Baylor College of Medicine, Houston, Texas
| | - Adam S Garden
- Department of Radiation Oncology, University of Texas - MD Anderson Cancer Center, Houston, Texas
| | - Paul M Harari
- Department of Human Oncology, University of Wisconsin, Madison, Wisconsin
| | - Amanda Helms
- American Society for Radiation Oncology, Arlington, Virginia
| | - Alexander Lin
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ellie Maghami
- Department of Surgery, City of Hope, Duarte, California
| | - Ranee Mehra
- Department of Medical Oncology, University of Maryland Medical School and Greenebaum Comprehensive Cancer Center, Baltimore, Maryland
| | | | - Yelizaveta Shnayder
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Sharon Spencer
- Department of Radiation Oncology, University of Alabama Heersink School of Medicine, Birmingham, Alabama
| | - Paul L Swiecicki
- Department of Medical Oncology, University of Michigan Rogel Cancer Center, Ann Arbor, Michigan
| | | | - David J Sher
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas
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Slater NN, Farsi S, Rogers AL, Herberger L, Penagaricano J, McKee S, King D, Samanta S, Sunde J, Vural E, Moreno MA. Reirradiation in head and neck squamous cell carcinoma; prognostic indicators, oncologic and functional outcomes. Am J Otolaryngol 2024; 45:104482. [PMID: 39116720 DOI: 10.1016/j.amjoto.2024.104482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2024] [Accepted: 08/01/2024] [Indexed: 08/10/2024]
Abstract
OBJECTIVES Patients with recurrent squamous cell carcinoma of the head and neck (HNSCC) have a poor prognosis and limited therapeutic alternatives. While reirradiation is feasible, it is usually associated with high treatment toxicity and is not yet considered the standard of care. Based on current NCCN guidelines, in the context of very advanced head and neck cancer (recurrent and/or persistent disease), surgical intervention is explored initially with/without adjuvants while unresectable disease is approached with radiation and/or systemic therapies. Specific and reliable prognostic indicators for both -oncologic and functional outcomes- have yet to be defined for this population. METHODS Retrospective chart review of 54 patients treated with reirradiation at a tertiary academic institution between January of 1998 and January of 2024. Only patients with non-metastatic recurrent, and second primary HNSCC were included in the series. Demographics, staging, radiation dose and technique, additional therapy, histopathologic variables, EORTC toxicity, pre- and post-treatment PEG/tracheotomy dependency and oncologic outcomes were retrieved. RESULTS The study cohort consisted of 54 patients (37 males, 17 females) with HNSCC, averaging 62.7 years in age. Initial tumors were locally advanced in over 42 % of cases, with 58 % being node-negative. The head and cutaneous regions (24.5 %) and tongue (20.8 %) were the most common tumor sites. Primary surgical resection and adjuvant radiation were performed in 47.2 % of cases, and concurrent chemotherapy was used in 40.7 %. Reirradiation was mainly for local or regional recurrence (88.9 %), often following salvage surgery (68.5 %), with a mean dose of 5623 Gy over 52.5 fractions. Positive surgical margins were present in 29.4 % of cases, and extracapsular spread in 59.5 %. No significant differences were found between the salvage surgery and definitive reirradiation groups except for tumor site (P = 0.022). Median follow-up was 52.6 months, with 27 deaths reported. Lymphovascular invasion was significantly correlated with overall survival (P = 0.017), while initial tumor T-stage and neck disease involvement were linked to local-regional control (P = 0.030 and P = 0.033, respectively). Reirradiation increased tracheotomy and PEG-tube dependency by 20 % (P = 0.011) and 23 % (P = 0.003), respectively. CONCLUSIONS Reirradiation is a feasible therapeutic alternative in recurrent head and neck SCC. Oncologic outcomes observed in this series compare favorably to most published reports. Complete response and perineural invasion were independent prognostic factors for survival and locoregional control. While no mortality directly associated with treatment was observed in this series, reirradiation had a significant impact in functional outcomes in terms of increased risk of tracheotomy and peg tube dependency. Further studies are required to define the role of this treatment in head and neck cancer.
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Affiliation(s)
- Noah N Slater
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Soroush Farsi
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Ashton L Rogers
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Lindsey Herberger
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Jose Penagaricano
- Department of Radiation Oncology, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Steven McKee
- Department of Radiation Oncology, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Deanne King
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Santanu Samanta
- Department of Radiation Oncology, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Jumin Sunde
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Emre Vural
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America
| | - Mauricio A Moreno
- Department of Otolaryngology, Head and Neck Surgery, University of Arkansas for Medical Sciences, 4301 W. Markham Street #543, Little Rock, AR 72205-1709, United States of America.
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7
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Xiao C, Peng G, Conneely KN, Zhao H, Felger JC, Wommack EC, Higgins KA, Shin DM, Saba NF, Bruner DW, Miller AH. DNA methylation profiles of cancer-related fatigue associated with markers of inflammation and immunometabolism. Mol Psychiatry 2024:10.1038/s41380-024-02652-z. [PMID: 38977918 DOI: 10.1038/s41380-024-02652-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 06/19/2024] [Accepted: 06/27/2024] [Indexed: 07/10/2024]
Abstract
Cancer patients are commonly affected by fatigue. Herein, we sought to examine epigenetic modifications (i.e., DNA methylation) related to fatigue in peripheral blood among patients during and after treatment for head and neck cancer (HNC). Further, we determined whether these modifications were associated with gene expression and inflammatory protein markers, which we have previously linked to fatigue in HNC. This prospective, longitudinal study enrolled eligible patients with data collected at pre-radiotherapy, end of radiotherapy, and six months and one-year post-radiotherapy. Fatigue data were reported by patients using the Multidimensional Fatigue Inventory (MFI)-20. DNA methylation (Illumina MethylationEPIC) and gene expression (Applied Biosystems Clariom S) arrays and assays for seven inflammatory markers (R&D Systems multiplex) were performed. Mixed models and enrichment analyses were applied to establish the associations. A total of 386 methylation loci were associated with fatigue among 145 patients (False Discovery Rate [FDR] < 0.05). Enrichment analyses showed the involvement of genes related to immune and inflammatory responses, insulin and lipid metabolism, neuropsychological disorders, and tumors. We further identified 16 methylation-gene expression pairs (FDR < 0.05), which were linked to immune and inflammatory responses and lipid metabolism. Ninety-one percent (351) of the 386 methylation loci were also significantly associated with inflammatory markers (e.g., interleukin 6, c-reactive protein; FDR < 0.05), which further mediated the association between methylation and fatigue (FDR < 0.05). These data suggest that epigenetic modifications associated with inflammation and immunometabolism, in conjunction with relevant gene expression and protein markers, are potential targets for treating fatigue in HNC patients. The findings also merit future prospective studies in other cancer populations as well as interventional investigations.
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Affiliation(s)
- Canhua Xiao
- Emory University School of Nursing, Atlanta, GA, USA.
| | - Gang Peng
- Indianan University School of Medicine, Department of Medical and Molecular Genetics, Indianapolis, IN, USA
| | - Karen N Conneely
- Emory University School of Medicine, Department of Human Genetics, Atlanta, GA, USA
| | - Hongyu Zhao
- Yale University School of Medicine, Department of Genetics, New Haven, CT, USA
| | - Jennifer C Felger
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Evanthia C Wommack
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Kristin A Higgins
- Emory University School of Medicine, Department of Radiation Oncology, Atlanta, GA, USA
| | - Dong M Shin
- Emory University School of Medicine, Department of Hematology and Medical Oncology, Atlanta, GA, USA
| | - Nabil F Saba
- Emory University School of Medicine, Department of Hematology and Medical Oncology, Atlanta, GA, USA
| | | | - Andrew H Miller
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
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8
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Mani L, Naveed A, McAdoo A, Rosenthal E, Hom M. Efficacy of depatuxizumab mafodotin (ABT-414) in preclinical models of head and neck cancer. Carcinogenesis 2024; 45:520-526. [PMID: 38375733 DOI: 10.1093/carcin/bgae014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/04/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024] Open
Abstract
Epidermal growth factor receptor (EGFR) is highly expressed in 80-90% of head and neck squamous cell carcinomas (HNSCCs), making it an ideal target for antibody-drug conjugates. Depatuxizumab mafodotin (ABT-414), is an EGFR-targeting ADC comprised of the monoclonal antibody ABT-806 conjugated to monomethyl auristatin F, a tubulin polymerization inhibitor. This study assessed the in vivo efficacy of ABT-414 in HNSCC. The effects of ABT-414 on HNSCCs were determined using in vitro cytotoxicity assays and in vivo flank xenograft mouse models. The distribution of ABT-414 was assessed ex vivo via optical imaging methods using a conjugate of ABT-414 to the near-infrared agent IRDye800. In vitro treatment of high EGFR-expressing human HNSCC cell lines (UMSCC47 and FaDu) with ABT-414 (0-3.38 nM) resulted in dose-dependent cell death (IC50 values of 0.213 nM and 0.167 nM, respectively). ABT-414 treatment of the FaDu mouse xenografts displayed antitumor activity (P = 0.023) without a change in body mass (P = 0.1335), whereas treatment of UMSCC47 did not generate a significant response (P = 0.1761). Fluorescence imaging revealed ABT-414-IRDye800 accumulation in the tumors of both FaDu and UMSCC47 cell lines, with a signal-to-background ratio of >10. ABT-414 treatment yielded antitumor activity in FaDu tumors, but not in UMSCC47, highlighting the potential for ABT-414 efficacy in high EGFR-expressing tumors. Although ABT-414-IRDye800 localized tumors in both cell lines, the differing antitumor responses highlight the need for further investigation into the role of the tumor microenvironment in drug delivery.
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Affiliation(s)
- Lucas Mani
- Department of Otolaryngology, Vanderbilt University, Nashville, USA
| | - Abdullah Naveed
- Department of Otolaryngology, Vanderbilt University, Nashville, USA
| | - Ashtyn McAdoo
- Department of Otolaryngology, Vanderbilt University, Nashville, USA
| | - Eben Rosenthal
- Department of Otolaryngology, Vanderbilt University, Nashville, USA
| | - Marisa Hom
- Department of Otolaryngology, Vanderbilt University, Nashville, USA
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9
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Flach S, Maniam P, Hey SY, Manickavasagam J. The molecular characteristics of recurrent/metastatic HPV-positive head and neck squamous cell carcinoma: A systematic review of the literature. Clin Otolaryngol 2024; 49:384-403. [PMID: 38658385 DOI: 10.1111/coa.14161] [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: 04/01/2023] [Revised: 03/03/2024] [Accepted: 03/24/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVES About 17% of patients with human papillomavirus (HPV)-positive head and neck squamous cell carcinoma (HNSCC), which is mainly comprised of oropharyngeal SCC (OPSCC), will experience disease recurrence, which is often considered incurable when manifested at a metastatic and/or recurrent stage. We conducted a critical qualitative systematic review. Our objectives were to provide an overview of the molecular landscape of recurrent/metastatic HPV-positive HNSCC as well as novel molecular biomarkers. DESIGN A literature review was conducted to identify studies reporting on the molecular characteristics of recurrent/metastatic HPV-positive HNSCC, novel molecular biomarkers and treatment options. The reviews of abstracts, full articles, and revision of the included studies, followed by data extraction and quality assessment were performed by three independent assessors. All primary literature, such as retrospective, prospective, and clinical trials as well as basic research studies were considered, and the final search was conducted at the end of February 2023. The level of evidence was rated using the guidelines published by the Oxford Centre for Evidence-based Medicine and quality was assessed using the Newcastle-Ottawa Scale criteria. RESULTS AND CONCLUSIONS The literature search resulted in the identification of 1991 articles. A total of 181 full articles were screened, and 66 articles were included in this analysis. Several studies reported that recurrent/metastatic HPV-positive HNSCC had higher rates of TP53 mutation and were genomically similar to HPV-negative HNSCC. The detection of circulating tumour tissue-modified HPV DNA (ctHPVDNA) as a specific biomarker has shown promising results for monitoring treatment response and recurrence in the subset of HPV-positive HNSCC. In addition, evidence for targeted therapy in recurrent/metastatic HPV-positive HNSCC has emerged, including agents that inhibit overexpressed EGFR. Studies of combination immunotherapy are also underway. Our review outlines the latest evidence on the distinct molecular profiles of recurrent/metastatic HPV-positive HNSCC as well as the clinical potential of ctHPVDNA testing in routine practice. More controlled and longitudinal studies are needed to identify additional molecular targets and to assess the performance and benefits of novel molecular biomarkers in clinical practice.
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Affiliation(s)
- Susanne Flach
- Department of Otorhinolaryngology, Head and Neck Surgery, LMU Klinikum, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Pavithran Maniam
- Department of Otolaryngology, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Shi Ying Hey
- Department of Otolaryngology & Head and Neck Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Jaiganesh Manickavasagam
- Department of Otorhinolaryngology and Head & Neck Surgery and Tayside Medical Sciences Centre, Ninewells Hospital, Dundee, UK
- School of Medicine, University of Dundee, Ninewells Hospital, Dundee, UK
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10
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Zhang P, Zhang X, Lang J, Wu S, Sun Y, Wang P, Qiu S, Huang X, Ren G, Liu K, Du X, Xiao S, Wang Z, Weng Y, Zhang Y, Zhou H, Tu W, Zhang C, Yi J. Epidermal growth factor receptor‑targeted antibody nimotuzumab combined with chemoradiotherapy improves survival in patients with locally advanced head and neck squamous cell carcinoma: a propensity score matching real-world study. MedComm (Beijing) 2024; 5:e608. [PMID: 38962426 PMCID: PMC11220178 DOI: 10.1002/mco2.608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 05/06/2024] [Accepted: 05/17/2024] [Indexed: 07/05/2024] Open
Abstract
Patients with locally advanced head and neck squamous cell carcinoma (LA-HNSCC) have poor survival outcomes. The real-world efficacy of nimotuzumab plus intensity modulated radiotherapy (IMRT)-based chemoradiotherapy in patients with LA-HNSCC remains unclear. A total of 25,442 HNSCC patients were screened, and 612 patients were matched by propensity score matching (PSM) (1:1). PSM was utilized to balance known confounding factors. Patients who completed at least five doses of nimotuzumab were identified as study group. The primary end point was 3-year overall survival (OS) rate. Log-rank test examined the difference between two survival curves and Cloglog transformation test was performed to compare survival at a fixed time point. The median follow-up time was 54.2 (95% confidence interval [CI]: 52.7-55.9) months. The study group was associated with improved OS (hazard ratio [HR] = 0.75, 95% CI: 0.57-0.99, p = 0.038) and progression-free survival (PFS) (HR = 0.74, 95% CI: 0.58-0.96, p = 0.021). Subgroup analysis revealed that aged 50-60 year, IV, N2, radiotherapy dose ≥ 60 Gy, without previous surgery, and neoadjuvant therapy have a trend of survival benefit with nimotuzumab. Nimotuzumab showed favorable safety, only 0.2% had nimotuzumab-related severe adverse events. Our study indicated the nimotuzumab plus chemoradiotherapy provides survival benefits and safety for LA-HNSCC patients in an IMRT era.
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Affiliation(s)
- Peng Zhang
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for CancerSichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of ChinaChengduChina
| | - Xinxin Zhang
- Senior Department of Otolaryngology‐Head & Neck Surgerythe Sixth Medical Center of PLA General Hospital, National Clinical Research Center for Otolaryngologic DiseasesBeijingChina
| | - Jinyi Lang
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for CancerSichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of ChinaChengduChina
| | - Shaoxiong Wu
- Department of Radiation Oncology, State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Yan Sun
- Department of Radiation OncologyBeijing Cancer HospitalBeijingChina
| | - Peiguo Wang
- Department of Radiation OncologyTianjin Medical University Cancer Institute & HospitalTianjinChina
| | - Sufang Qiu
- Department of Radiation Head and Neck OncologyFujian Cancer HospitalFuzhouChina
| | - Xiaodong Huang
- Department of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Guoxin Ren
- Department of Oral and Maxillofacial Tumor SurgeryShanghai Ninth People's Hospital, Shanghai Jiaotong University School of MedicineShanghaiChina
| | - Kun Liu
- Senior Department of Otolaryngology‐Head & Neck Surgerythe Sixth Medical Center of PLA General Hospital, National Clinical Research Center for Otolaryngologic DiseasesBeijingChina
| | - Xiaojing Du
- Department of Radiation Oncology, State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Shaowen Xiao
- Department of Radiation OncologyBeijing Cancer HospitalBeijingChina
| | - Zhongqiu Wang
- Department of Radiation OncologyTianjin Medical University Cancer Institute & HospitalTianjinChina
| | - Youliang Weng
- Department of Radiation Head and Neck OncologyFujian Cancer HospitalFuzhouChina
| | - Ye Zhang
- Department of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Hang Zhou
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for CancerSichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of ChinaChengduChina
| | - Wenyong Tu
- Department of Oral and Maxillofacial Tumor SurgeryShanghai Ninth People's Hospital, Shanghai Jiaotong University School of MedicineShanghaiChina
| | - Chenping Zhang
- Department of Oral and Maxillofacial Tumor SurgeryShanghai Ninth People's Hospital, Shanghai Jiaotong University School of MedicineShanghaiChina
| | - Junlin Yi
- Department of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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11
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Nair LM, Ravikumar R, Rafi M, Poulose JV, Jose N, Pisharody K, Thommachan KC. Anti‑epidermal growth factor receptor monoclonal antibody therapy in locally advanced head and neck cancer: A systematic review of phase III clinical trials. MEDICINE INTERNATIONAL 2024; 4:41. [PMID: 38873325 PMCID: PMC11170331 DOI: 10.3892/mi.2024.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 04/03/2024] [Indexed: 06/15/2024]
Abstract
The present systematic review evaluated the effectiveness of anti-EGFR therapy in combination with radiotherapy (RT) or with chemoradiation compared with the existing standard of care for the treatment of locally advanced head and neck squamous cell carcinoma (LAHNSCC). The PubMed, SCOPUS, EMBASE and COCHRANE databases were searched and 12 phase III randomized controlled trials were included. The effectiveness of the anti-EGFR monoclonal antibody cetuximab was evaluated in nine trials. Nimotuzumab (one trial), zalutumumab (one trial) and panitumumab (one trial) were the monoclonal antibodies evaluated in the remaining three trials. One study tested the effectiveness of adding cetuximab to radical RT and found that patients with LAHNSCC exhibited improvement in locoregional control (LRC), overall survival (OS) and progression-free survival (PFS) compared with those of patients treated with RT alone. A total of three studies tested the effectiveness of adding an anti-EGFR agent to chemoradiation. Of these, a single institution study in which patients received cisplatin at 30 mg/m2 weekly, instead of the standard doses of 100 mg/m2 every 3 weeks or 40 mg/m2 every week, reported significant improvement in PFS with the addition of nimotuzumab to chemoradiotherapy without an improvement in overall survival. However, the other two studies indicated that, when added to standard chemoradiation, the anti-EGFR monoclonal antibodies cetuximab or zalutumumab did not improve survival outcomes. Two phase III trials evaluated RT plus an anti-EGFR agent compared with chemoradiation alone. Of these, one study reported inferior outcomes with cetuximab-RT in terms of OS and LRC, whereas the other study with panitumumab plus RT failed to prove the non-inferiority. Two trials evaluated induction chemotherapy followed by cetuximab-RT compared with chemoradiotherapy and reported no benefits in terms of OS or PFS. Furthermore, one study evaluated induction chemotherapy followed by cetuximab-RT compared with induction chemotherapy followed by chemoradiotherapy and found no improvement in OS or PFS. Finally, three phase III trials tested the effectiveness of cetuximab plus RT in the treatment of human papillomavirus-positive oropharyngeal carcinoma, and found it to be inferior compared with cisplatin-RT in terms of OS, PFS and failure-free survival. Based on the aforementioned findings, it is difficult to conclude that anti-EGFR therapy in any form has an advantage over conventional chemoradiation in the treatment of LAHNSCC.
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Affiliation(s)
- Lekha Madhavan Nair
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram, Kerala 695011, India
| | - Rejnish Ravikumar
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram, Kerala 695011, India
| | - Malu Rafi
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram, Kerala 695011, India
| | - Jissy Vijo Poulose
- Department of Palliative Medicine, DEAN Foundation Hospice and Palliative Care Centre, Chennai, Tamil Nadu 600010, India
| | - Nijo Jose
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram, Kerala 695011, India
| | - Krishnapriya Pisharody
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram, Kerala 695011, India
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12
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Ahmed I, Krishnamurthy S, Bhise R, Vinchurkar K, Kalloli M. Outcomes with optimal treatment in geriatric head and neck cancers - Tertiary cancer centre experience. J Cancer Res Ther 2024; 20:1384-1389. [PMID: 39412904 DOI: 10.4103/jcrt.jcrt_34_22] [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: 01/06/2022] [Accepted: 01/27/2023] [Indexed: 10/18/2024]
Abstract
AIM Older patients with locally advanced head and neck cancers (LA-HNC) are under-represented in clinical trials and denied standard treatment with concurrent chemo-radiation. Most are treated with radiotherapy (RT) alone. However, with the use of Intensity Modulated Radiation Therapy (IMRT) and good supportive care, even this cohort of patients can be considered for chemo-radiation. METHODS AND MATERIALS 69 patients with age >65 years with LA-HNC treated between April 2015 and December 2019 in our Institute were prospectively evaluated for treatment compliance and outcomes. All patients were planned to receive 70 Gy in 33-35 fractions with IMRT and weekly Cisplatin at a dose of 40 mg/m2 (or Carboplatin-AUC-2). Loco-regional control (LRC), Overall survival (OS), and prognostic factors were evaluated. RESULTS Median age at presentation was 67 years (65-81). 54 were male. 64% had Karnofsky Performance Status of >90. 42% had Oropharyngeal Primary. 17% had co-morbidities, 66% had T3 disease, 77% had Node positive disease, and 54% had Stage III disease. All patients completed 70 Gy and 81% patients received at least 5 (>200 mg/m2) chemotherapy cycles. Acute grade-3 toxicity was seen in 20% of patients and 64% had complete response. With a median follow up of 23.6 months (3-71), OS was 53.5%. Estimated 2-year LRC was 60%; estimated 2- and 5-year OS was 53.5% and 34.3%, respectively. On univariate analysis, age <70 years, Cisplatin use, limited nodal disease, Stage III, and complete response to treatment showed good OS (p < 0.05). CONCLUSION Definitive chemo-IMRT approach in older patients with LA-HNC is well tolerated with good clinical outcomes. Hence, older age should not be a barrier for standard treatment.
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Affiliation(s)
- Imtiaz Ahmed
- Department of Radiation Oncology, KLES Belgaum Cancer Hospital and KLES Dr. Prabhakar Kore Hospital and MRC, Belgaum, India
| | - Sapna Krishnamurthy
- Department of Radiation Oncology, KLES Belgaum Cancer Hospital and KLES Dr. Prabhakar Kore Hospital and MRC, Belgaum, India
| | - Rohan Bhise
- Department of Medical Oncology, KLES Belgaum Cancer Hospital and KLES Dr. Prabhakar Kore Hospital and MRC, Belgaum, India
| | - Kumar Vinchurkar
- Department of Surgical Oncology, KLES Belgaum Cancer Hospital and KLES Dr. Prabhakar Kore Hospital and MRC, Belgaum, India
| | - Mahesh Kalloli
- Department of Surgical Oncology, KLES Belgaum Cancer Hospital and KLES Dr. Prabhakar Kore Hospital and MRC, Belgaum, India
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13
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Gill JS, Bansal B, Poojary R, Singh H, Huang F, Weis J, Herman K, Schultz B, Coban E, Guo K, Mathur R. Immunological Signatures for Early Detection of Human Head and Neck Squamous Cell Carcinoma through RNA Transcriptome Analysis of Blood Platelets. Cancers (Basel) 2024; 16:2399. [PMID: 39001461 PMCID: PMC11240534 DOI: 10.3390/cancers16132399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 06/23/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024] Open
Abstract
Although there has been a reduction in head and neck squamous cell carcinoma occurrence, it continues to be a serious global health concern. The lack of precise early diagnostic biomarkers and postponed diagnosis in the later stages are notable constraints that contribute to poor survival rates and emphasize the need for innovative diagnostic methods. In this study, we employed machine learning alongside weighted gene co-expression network analysis (WGCNA) and network biology to investigate the gene expression patterns of blood platelets, identifying transcriptomic markers for HNSCC diagnosis. Our comprehensive examination of publicly available gene expression datasets revealed nine genes with significantly elevated expression in samples from individuals diagnosed with HNSCC. These potential diagnostic markers were further assessed using TCGA and GTEx datasets, demonstrating high accuracy in distinguishing between HNSCC and non-cancerous samples. The findings indicate that these gene signatures could revolutionize early HNSCC identification. Additionally, the study highlights the significance of tumor-educated platelets (TEPs), which carry RNA signatures indicative of tumor-derived material, offering a non-invasive source for early-detection biomarkers. Despite using platelet and tumor samples from different individuals, our results suggest that TEPs reflect the transcriptomic and epigenetic landscape of tumors. Future research should aim to directly correlate tumor and platelet samples from the same patients to further elucidate this relationship. This study underscores the potential of these biomarkers in transforming early diagnosis and personalized treatment strategies for HNSCC, advocating for further research to validate their predictive and therapeutic potential.
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Affiliation(s)
- Jappreet Singh Gill
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
- Department of Biomedical Engineering, School of Electrical Engineering and Computer Sciences, University of North Dakota, Grand Forks, ND 58202, USA
| | - Benu Bansal
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
- Department of Biomedical Engineering, School of Electrical Engineering and Computer Sciences, University of North Dakota, Grand Forks, ND 58202, USA
- Department of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA
| | - Rayansh Poojary
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
| | - Harpreet Singh
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
| | - Fang Huang
- Department of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA
| | - Jett Weis
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
| | - Kristian Herman
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
| | - Brock Schultz
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
| | - Emre Coban
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
| | - Kai Guo
- Department of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA
- Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Ramkumar Mathur
- Department of Geriatrics, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58202, USA; (B.B.)
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14
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Muñoz-Bello JO, Romero-Córdoba SL, García-Chávez JN, González-Espinosa C, Langley E, Lizano M. Potential Transcript-Based Biomarkers Predicting Clinical Outcomes of HPV-Positive Head and Neck Squamous Cell Carcinoma Patients. Cells 2024; 13:1107. [PMID: 38994960 PMCID: PMC11240594 DOI: 10.3390/cells13131107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 06/21/2024] [Accepted: 06/25/2024] [Indexed: 07/13/2024] Open
Abstract
Human papillomavirus (HPV)-positive Head and Neck Squamous Cell Carcinomas (HNSCC) comprise a particular cancer entity traditionally associated with better clinical outcomes. Around 25% of HNSCC are HPV positive, HPV16 being the most prevalent type. Nevertheless, close to 30% of the HPV-positive patients have an unfavorable prognosis, revealing that this type of tumor exhibits great heterogeneity leading to different clinical behaviors. Efforts have been made to identify RNA molecules with prognostic value associated with the clinical outcome of patients with HPV-positive HNSCC, with the aim of identifying patients at high risk of metastasis, disease recurrence, and poor survival, who would require closer clinical follow-up and timely intervention. Moreover, the molecular identification of those HPV-positive HNSCC patients with good prognosis will allow the implementation of de-escalating therapeutic strategies, aiming to reduce side effects, resulting in a better quality of life. This review compiles a series of recent studies addressing different methodological and conceptual approaches aimed at searching for potential gene expression-based biomarkers associated with the prognosis of patients with HPV-positive HNSCC.
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Affiliation(s)
- J. Omar Muñoz-Bello
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Mexico City 14080, Mexico; (J.N.G.-C.); (E.L.)
| | - Sandra L. Romero-Córdoba
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de Mexico, Ciudad Universitaria, Mexico City 04510, Mexico;
- Departamento de Bioquímica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - J. Noé García-Chávez
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Mexico City 14080, Mexico; (J.N.G.-C.); (E.L.)
- Unidad de Análisis Moleculares Don Vasco, Uruapan 60080, Mexico
| | - Claudia González-Espinosa
- Departamento de Farmacobiología y Centro de Investigación sobre el Envejecimiento, Centro de Investigación y de Estudios Avanzados, Unidad Sede Sur, Mexico City 14330, Mexico;
| | - Elizabeth Langley
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Mexico City 14080, Mexico; (J.N.G.-C.); (E.L.)
| | - Marcela Lizano
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Mexico City 14080, Mexico; (J.N.G.-C.); (E.L.)
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de Mexico, Ciudad Universitaria, Mexico City 04510, Mexico;
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15
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Guan M, Zhang D, Zhao Y, Mao M, Shen K, Wang X, Bi C. Nimotuzumab combined with radiotherapy+/- chemotherapy for definitive treatment of locally advanced squamous cell carcinoma of head and neck: a metanalysis of randomized controlled trials. Front Oncol 2024; 14:1380428. [PMID: 38939342 PMCID: PMC11208318 DOI: 10.3389/fonc.2024.1380428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/12/2024] [Indexed: 06/29/2024] Open
Abstract
Objectives To assess the efficacy and safety of nimotuzumab in combination with radiotherapy or chemoradiotherapy for locally advanced head and neck squamous cell carcinoma. Methods Systematic searches were performed on PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure, China Biomedical Medicine, Wanfang, VIP databases. Seven eligible randomized controlled trials (n = 1012) were selected through rigorous inclusion and exclusion criteria. Results A total of 1012 cases were included. including 508 (50.2%) in the nimotuzumab combination treatment group; There were 504 cases (49.8%) in the control group. The results of meta-analysis showed that the overall survival (Hazard Ratio [HR]=0.75, 95% Confidence Interval [CI]: 0.62-0.90, P<0.05), progression-free survival (HR=0.69, 95% CI: 0.54-0.87, P<0.05), complete response rate (Risk Ratio [RR]=1.52, 95% CI: 1.24-1.86, P<0.05), and objective response rate (RR=1.32, 95% CI: 1.17-1.48, P<0.05) were significantly improved in the nimotuzumab combination treatment group compared with the control group. In terms of the incidence of adverse effects, only the incidence of rash was the nimotuzumab combination group higher than in the treatment alone group, and there was no significant difference between the remaining adverse reactions (neutropenia, anemia, nausea/vomiting, mucositis, dermatitis, dysphagia). Conclusion Nimotuzumab combined with radiotherapy or chemoradiotherapy is more effective than radiotherapy alone or chemoradiotherapy in locally advanced squamous cell carcinoma of the head and neck, and the safety profile is controllable. Therefore, the addition of nimotuzumab to treatment is expected to be an effective treatment option for this disease. However, more prospective randomized controlled trials are needed to fully explore the effectiveness of this treatment in patients with locally advanced head and neck squamous cell carcinoma. Systematic Review Registration identifier PROSPERO (CRD: 42022383313).
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Affiliation(s)
- Meng Guan
- Department of Oncology, The First People's Hospital of Jiangxia District, Wuhan City and Union Jiangnan Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Dan Zhang
- The First Clinical College of Xuzhou Medical University, Xuzhou, China
| | - Yue Zhao
- The First Clinical College of Xuzhou Medical University, Xuzhou, China
| | - Mingdi Mao
- The First Clinical College of Xuzhou Medical University, Xuzhou, China
| | - Kang Shen
- Siyang Hospital Oncology Department, Suqian, China
| | - Xia Wang
- The First Clinical College of Xuzhou Medical University, Xuzhou, China
| | - Chun Bi
- Siyang Hospital Oncology Department, Suqian, China
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16
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Liu Z, Wang H, Xu Y, Wei H, Zhang Y, Dong H. Oropharyngeal cancer and human papillomavirus: a visualization based on bibliometric analysis and topic modeling. Front Microbiol 2024; 15:1387679. [PMID: 38919494 PMCID: PMC11197978 DOI: 10.3389/fmicb.2024.1387679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 04/30/2024] [Indexed: 06/27/2024] Open
Abstract
Objectives The incidence of oropharyngeal cancer (OPC) is increasing. This study used bibliometric analysis and topic modeling to explore the research trends and advancements in this disease over the past 10 years, providing valuable insights to guide future investigations. Methods 7,355 English articles from 2013 to 2022 were retrieved from the Web of Science Core Collection for bibliometric analysis. Topic modeling was applied to 1,681 articles from high-impact journals, followed by an assessment of topic significance ranking (TSR). Medical Subject Headings (MeSH) terms were extracted using R and Python, followed by an analysis of the terms associated with each topic and on an annual basis. Additionally, genes were extracted and the number of genes appearing each year and the newly emerged genes were counted. Results The bibliometric analysis suggested that the United States and several European countries hold pivotal positions in research. Current research is focused on refining treatments, staging and stratification. Topic modeling revealed 12 topics, emphasizing human papillomavirus (HPV) and side effect reduction. MeSH analysis revealed a growing emphasis on prognosis and quality of life. No new MeSH terms emerged after 2018, suggesting that the existing terms have covered most of the core concepts within the field of oropharyngeal cancers. Gene analysis identified TP53 and EGFR as the most extensively studied genes, with no novel genes discovered after 2019. However, CD69 and CXCL9 emerged as new genes of interest in 2019, reflecting recent research trends and directions. Conclusion HPV-positive oropharyngeal cancer research, particularly treatment de-escalation, has gained significant attention. However, there are still challenges in diagnosis and treatment that need to be addressed. In the future, more research will focus on this issue, indicating that this field still holds potential as a research hotspot.
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Affiliation(s)
- Zhu Liu
- Department of Head and Neck Surgery, Cancer Hospital of China Medical University/Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Haixu Wang
- Department of Abdominal Osteomalacia Radiotherapy, Cancer hospital of China Medical University/Liaoning Cancer hospital and Institute, Shenyang, China
- Department of Medical Oncology, the First Hospital of China Medical University, Shenyang, China
| | - Yang Xu
- Department of Head and Neck Surgery, Cancer Hospital of China Medical University/Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Hongming Wei
- Department of Head and Neck Surgery, Cancer Hospital of China Medical University/Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Yuchong Zhang
- Department of Medical Oncology, the First Hospital of China Medical University, Shenyang, China
| | - Huilei Dong
- Department of Head and Neck Surgery, Cancer Hospital of China Medical University/Liaoning Cancer Hospital & Institute, Shenyang, China
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17
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Koitka S, Baldini G, Kroll L, van Landeghem N, Pollok OB, Haubold J, Pelka O, Kim M, Kleesiek J, Nensa F, Hosch R. SAROS: A dataset for whole-body region and organ segmentation in CT imaging. Sci Data 2024; 11:483. [PMID: 38729970 PMCID: PMC11087485 DOI: 10.1038/s41597-024-03337-6] [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: 10/26/2023] [Accepted: 05/01/2024] [Indexed: 05/12/2024] Open
Abstract
The Sparsely Annotated Region and Organ Segmentation (SAROS) dataset was created using data from The Cancer Imaging Archive (TCIA) to provide a large open-access CT dataset with high-quality annotations of body landmarks. In-house segmentation models were employed to generate annotation proposals on randomly selected cases from TCIA. The dataset includes 13 semantic body region labels (abdominal/thoracic cavity, bones, brain, breast implant, mediastinum, muscle, parotid/submandibular/thyroid glands, pericardium, spinal cord, subcutaneous tissue) and six body part labels (left/right arm/leg, head, torso). Case selection was based on the DICOM series description, gender, and imaging protocol, resulting in 882 patients (438 female) for a total of 900 CTs. Manual review and correction of proposals were conducted in a continuous quality control cycle. Only every fifth axial slice was annotated, yielding 20150 annotated slices from 28 data collections. For the reproducibility on downstream tasks, five cross-validation folds and a test set were pre-defined. The SAROS dataset serves as an open-access resource for training and evaluating novel segmentation models, covering various scanner vendors and diseases.
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Affiliation(s)
- Sven Koitka
- Institute of Interventional and Diagnostic Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany
| | - Giulia Baldini
- Institute of Interventional and Diagnostic Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany
| | - Lennard Kroll
- Institute of Interventional and Diagnostic Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Natalie van Landeghem
- Institute of Interventional and Diagnostic Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Olivia B Pollok
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany
| | - Johannes Haubold
- Institute of Interventional and Diagnostic Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Obioma Pelka
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany
- Data Integration Center, Central IT Department, University Hospital Essen, Essen, Germany
| | - Moon Kim
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany
| | - Jens Kleesiek
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany
| | - Felix Nensa
- Institute of Interventional and Diagnostic Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany
| | - René Hosch
- Institute of Interventional and Diagnostic Radiology and Neuroradiology, University Hospital Essen, Essen, Germany.
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, Germany.
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18
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Knoedler L, Huelsboemer L, Hollmann K, Alfertshofer M, Herfeld K, Hosseini H, Boroumand S, Stoegner VA, Safi AF, Perl M, Knoedler S, Pomahac B, Kauke-Navarro M. From standard therapies to monoclonal antibodies and immune checkpoint inhibitors - an update for reconstructive surgeons on common oncological cases. Front Immunol 2024; 15:1276306. [PMID: 38715609 PMCID: PMC11074450 DOI: 10.3389/fimmu.2024.1276306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 04/05/2024] [Indexed: 05/23/2024] Open
Abstract
Malignancies represent a persisting worldwide health burden. Tumor treatment is commonly based on surgical and/or non-surgical therapies. In the recent decade, novel non-surgical treatment strategies involving monoclonal antibodies (mAB) and immune checkpoint inhibitors (ICI) have been successfully incorporated into standard treatment algorithms. Such emerging therapy concepts have demonstrated improved complete remission rates and prolonged progression-free survival compared to conventional chemotherapies. However, the in-toto surgical tumor resection followed by reconstructive surgery oftentimes remains the only curative therapy. Breast cancer (BC), skin cancer (SC), head and neck cancer (HNC), and sarcoma amongst other cancer entities commonly require reconstructive surgery to restore form, aesthetics, and functionality. Understanding the basic principles, strengths, and limitations of mAB and ICI as (neo-) adjuvant therapies and treatment alternatives for resectable or unresectable tumors is paramount for optimized surgical therapy planning. Yet, there is a scarcity of studies that condense the current body of literature on mAB and ICI for BC, SC, HNC, and sarcoma. This knowledge gap may result in suboptimal treatment planning, ultimately impairing patient outcomes. Herein, we aim to summarize the current translational endeavors focusing on mAB and ICI. This line of research may serve as an evidence-based fundament to guide targeted therapy and optimize interdisciplinary anti-cancer strategies.
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Affiliation(s)
- Leonard Knoedler
- Department of Plastic, Hand, and Reconstructive Surgery, University Hospital Regensburg, Regensburg, Germany
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Lioba Huelsboemer
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Katharina Hollmann
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Faculty of Medicine, University of Wuerzbuerg, Wuerzburg, Germany
| | - Michael Alfertshofer
- Division of Hand, Plastic and Aesthetic Surgery, Ludwig-Maximilians University Munich, Munich, Germany
| | - Konstantin Herfeld
- Department of Internal Medicine III (Oncology and Haematology), University Hospital Regensburg, Regensburg, Germany
- Leibniz Institute for Immunotherapy, Regensburg, Germany
| | - Helia Hosseini
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Sam Boroumand
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Viola A. Stoegner
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
- Department of Plastic, Aesthetic, Hand and Reconstructive Surgery, Burn Center, Hannover Medical School, Hannover, Germany
| | - Ali-Farid Safi
- Craniologicum, Center for Cranio-Maxillo-Facial Surgery, Bern, Switzerland
- Faculty of Medicine, University of Bern, Bern, Switzerland
| | - Markus Perl
- Department of Internal Medicine III (Oncology and Haematology), University Hospital Regensburg, Regensburg, Germany
- Leibniz Institute for Immunotherapy, Regensburg, Germany
| | - Samuel Knoedler
- Department of Plastic, Hand, and Reconstructive Surgery, University Hospital Regensburg, Regensburg, Germany
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Bohdan Pomahac
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Martin Kauke-Navarro
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
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Jabbour SK, Kumar R, Anderson B, Chino JP, Jethwa KR, McDowell L, Lo AC, Owen D, Pollom EL, Tree AC, Tsang DS, Yom SS. Combinatorial Approaches for Chemotherapies and Targeted Therapies With Radiation: United Efforts to Innovate in Patient Care. Int J Radiat Oncol Biol Phys 2024; 118:1240-1261. [PMID: 38216094 DOI: 10.1016/j.ijrobp.2024.01.010] [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: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/14/2024]
Abstract
Combinatorial therapies consisting of radiation therapy (RT) with systemic therapies, particularly chemotherapy and targeted therapies, have moved the needle to augment disease control across nearly all disease sites for locally advanced disease. Evaluating these important combinations to incorporate more potent therapies with RT will aid our understanding of toxicity and efficacy for patients. This article discusses multiple disease sites and includes a compilation of contributions from expert Red Journal editors from each disease site. Leveraging improved systemic control with novel agents, we must continue efforts to study novel treatment combinations with RT.
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Affiliation(s)
- Salma K Jabbour
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Jersey.
| | - Ritesh Kumar
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Jersey
| | - Bethany Anderson
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Junzo P Chino
- Department of Radiation Oncology, Duke University School of Medicine, Durham, North Carolina
| | - Krishan R Jethwa
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Lachlan McDowell
- Department of Radiation Oncology, Princess Alexandra Hospital, Brisbane, Australia
| | - Andrea C Lo
- Department of Radiation Oncology, BC Cancer Vancouver Centre, Vancouver, British Columbia, Canada
| | - Dawn Owen
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Erqi L Pollom
- Department of Radiation Oncology, Stanford University School of Medicine, Palo Alto, California
| | - Alison C Tree
- Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Derek S Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Sue S Yom
- Department of Radiation Oncology, University of California San Francisco, California
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20
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Welch ML, Kim S, Hope AJ, Huang SH, Lu Z, Marsilla J, Kazmierski M, Rey-McIntyre K, Patel T, O'Sullivan B, Waldron J, Bratman S, Haibe-Kains B, Tadic T. RADCURE: An open-source head and neck cancer CT dataset for clinical radiation therapy insights. Med Phys 2024; 51:3101-3109. [PMID: 38362943 DOI: 10.1002/mp.16972] [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: 06/07/2023] [Revised: 01/17/2024] [Accepted: 01/17/2024] [Indexed: 02/17/2024] Open
Abstract
PURPOSE This manuscript presents RADCURE, one of the most extensive head and neck cancer (HNC) imaging datasets accessible to the public. Initially collected for clinical radiation therapy (RT) treatment planning, this dataset has been retrospectively reconstructed for use in imaging research. ACQUISITION AND VALIDATION METHODS RADCURE encompasses data from 3346 patients, featuring computed tomography (CT) RT simulation images with corresponding target and organ-at-risk contours. These CT scans were collected using systems from three different manufacturers. Standard clinical imaging protocols were followed, and contours were manually generated and reviewed at weekly RT quality assurance rounds. RADCURE imaging and structure set data was extracted from our institution's radiation treatment planning and oncology information systems using a custom-built data mining and processing system. Furthermore, images were linked to our clinical anthology of outcomes data for each patient and includes demographic, clinical and treatment information based on the 7th edition TNM staging system (Tumor-Node-Metastasis Classification System of Malignant Tumors). The median patient age is 63, with the final dataset including 80% males. Half of the cohort is diagnosed with oropharyngeal cancer, while laryngeal, nasopharyngeal, and hypopharyngeal cancers account for 25%, 12%, and 5% of cases, respectively. The median duration of follow-up is five years, with 60% of the cohort surviving until the last follow-up point. DATA FORMAT AND USAGE NOTES The dataset provides images and contours in DICOM CT and RT-STRUCT formats, respectively. We have standardized the nomenclature for individual contours-such as the gross primary tumor, gross nodal volumes, and 19 organs-at-risk-to enhance the RT-STRUCT files' utility. Accompanying demographic, clinical, and treatment data are supplied in a comma-separated values (CSV) file format. This comprehensive dataset is publicly accessible via The Cancer Imaging Archive. POTENTIAL APPLICATIONS RADCURE's amalgamation of imaging, clinical, demographic, and treatment data renders it an invaluable resource for a broad spectrum of radiomics image analysis research endeavors. Researchers can utilize this dataset to advance routine clinical procedures using machine learning or artificial intelligence, to identify new non-invasive biomarkers, or to forge prognostic models.
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Affiliation(s)
- Mattea L Welch
- Princess Margaret Cancer Centre, Toronto, ON, Canada
- Cancer Digital Intelligence Program, Toronto, ON, Canada
| | - Sejin Kim
- Princess Margaret Cancer Centre, Toronto, ON, Canada
- Cancer Digital Intelligence Program, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Andrew J Hope
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
| | - Shao Hui Huang
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
| | - Zhibin Lu
- Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Joseph Marsilla
- Princess Margaret Cancer Centre, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Michal Kazmierski
- Princess Margaret Cancer Centre, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Katrina Rey-McIntyre
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Tirth Patel
- Cancer Digital Intelligence Program, Toronto, ON, Canada
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
- TECHNA Institute, University Health Network, Toronto, ON, Canada
| | - Brian O'Sullivan
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
| | - John Waldron
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
| | - Scott Bratman
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Benjamin Haibe-Kains
- Princess Margaret Cancer Centre, Toronto, ON, Canada
- Cancer Digital Intelligence Program, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
- TECHNA Institute, University Health Network, Toronto, ON, Canada
| | - Tony Tadic
- Cancer Digital Intelligence Program, Toronto, ON, Canada
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
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21
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Wang RJ, Ke RQ, Yu YF, Lu GZ, Wu SG. Addition of nimotuzumab to concurrent chemoradiotherapy after induction chemotherapy improves outcomes of patients with locally advanced nasopharyngeal carcinoma. Front Pharmacol 2024; 15:1366853. [PMID: 38576484 PMCID: PMC10991775 DOI: 10.3389/fphar.2024.1366853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 03/12/2024] [Indexed: 04/06/2024] Open
Abstract
Purpose To investigate the survival outcomes and toxicities associated with the addition of nimotuzumab to concurrent chemoradiotherapy (CCRT) in locally advanced nasopharyngeal carcinoma (LANPC) patients who received induction chemotherapy (IC). Methods Patients with stage III-IVA nasopharyngeal carcinoma who received IC and CCRT between January 2017 and October 2021 were retrospectively included. We aimed to compare the locoregional recurrence-free survival (LRFS), distant metastasis-free survival (DMFS), disease-free survival (DFS), and overall survival (OS) between patients treated with CCRT+nimotuzumab and CCRT alone. Results We included 411 patients in the analysis. Of these patients, 267 (65.0%) and 144 (35.0%) had CCRT+nimotuzumab and CCRT alone, respectively. Similar LRFS was found between those with and without nimotuzumab (92.9% vs. 92.6%, p = 0.855). The 3-year DMFS was 88.2% and 76.2% in those with and without nimotuzumab (p = 0.002). The 3-year DFS was 83.4% and 70.6% in those with and without nimotuzumab treatment (p = 0.003). The 3-year OS was 92.1% and 81.1% in those with and without nimotuzumab (p = 0.003). The multivariate Cox regression analysis indicated that the addition of nimotuzumab was independently associated with better DMFS (hazard ratio [HR] 0.606, p = 0.049), DFS (HR 0.613, p = 0.028), and OS (HR 0.497, p = 0.019). No significant differences in major toxicities were found between the two treatment arms, including hematologic toxicities, hepatoxicity, nephrotoxicity, gastrointestinal reactions, and mucositis (all p > 0.05). Conclusion The addition of nimotuzumab to CCRT after IC in LANPC has shown promising results in improving treatment outcomes and acceptable toxicities.
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Affiliation(s)
| | | | | | | | - San-Gang Wu
- Department of Radiation Oncology, Xiamen Cancer Quality Control Center, Xiamen Cancer Center, Xiamen Key Laboratory of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
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22
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Sherry AD, Hahn AW, McCaw ZR, Abi Jaoude J, Kouzy R, Lin TA, Minsky B, Fuller CD, Meirson T, Msaouel P, Ludmir EB. Differential Treatment Effects of Subgroup Analyses in Phase 3 Oncology Trials From 2004 to 2020. JAMA Netw Open 2024; 7:e243379. [PMID: 38546648 PMCID: PMC10979321 DOI: 10.1001/jamanetworkopen.2024.3379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/04/2024] [Indexed: 04/01/2024] Open
Abstract
Importance Subgroup analyses are often performed in oncology to investigate differential treatment effects and may even constitute the basis for regulatory approvals. Current understanding of the features, results, and quality of subgroup analyses is limited. Objective To evaluate forest plot interpretability and credibility of differential treatment effect claims among oncology trials. Design, Setting, and Participants This cross-sectional study included randomized phase 3 clinical oncology trials published prior to 2021. Trials were screened from ClinicalTrials.gov. Main Outcomes and Measures Missing visual elements in forest plots were defined as a missing point estimate or use of a linear x-axis scale for hazard and odds ratios. Multiplicity of testing control was recorded. Differential treatment effect claims were rated using the Instrument for Assessing the Credibility of Effect Modification Analyses. Linear and logistic regressions evaluated associations with outcomes. Results Among 785 trials, 379 studies (48%) enrolling 331 653 patients reported a subgroup analysis. The forest plots of 43% of trials (156 of 363) were missing visual elements impeding interpretability. While 4148 subgroup effects were evaluated, only 1 trial (0.3%) controlled for multiple testing. On average, trials that did not meet the primary end point conducted 2 more subgroup effect tests compared with trials meeting the primary end point (95% CI, 0.59-3.43 tests; P = .006). A total of 101 differential treatment effects were claimed across 15% of trials (55 of 379). Interaction testing was missing in 53% of trials (29 of 55) claiming differential treatment effects. Trials not meeting the primary end point were associated with greater odds of no interaction testing (odds ratio, 4.47; 95% CI, 1.42-15.55, P = .01). The credibility of differential treatment effect claims was rated as low or very low in 93% of cases (94 of 101). Conclusions and Relevance In this cross-sectional study of phase 3 oncology trials, nearly half of trials presented a subgroup analysis in their primary publication. However, forest plots of these subgroup analyses largely lacked essential features for interpretation, and most differential treatment effect claims were not supported. Oncology subgroup analyses should be interpreted with caution, and improvements to the quality of subgroup analyses are needed.
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Affiliation(s)
- Alexander D. Sherry
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston
| | - Andrew W. Hahn
- Department of Genitourinary Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston
| | - Zachary R. McCaw
- Insitro, South San Francisco, San Francisco, California
- Department of Biostatistics, University of North Carolina at Chapel Hill
| | - Joseph Abi Jaoude
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston
- Department of Radiation Oncology, Stanford University, Stanford, California
| | - Ramez Kouzy
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston
| | - Timothy A. Lin
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Bruce Minsky
- Department of Gastrointestinal Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston
| | - C. David Fuller
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston
| | - Tomer Meirson
- Davidoff Cancer Center, Rabin Medical Center, Petach Tikva, Israel
| | - Pavlos Msaouel
- Department of Genitourinary Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston
- Department of Translational Molecular Pathology, Division of Pathology/Lab Medicine, The University of Texas MD Anderson Cancer Center, Houston
| | - Ethan B. Ludmir
- Department of Gastrointestinal Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston
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23
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Raab G, Yu Y, Sherman E, Wong R, Mell LK, Lee NY, Zakeri K. Nomogram to predict risk of early mortality following definitive or adjuvant radiation and systemic therapy for head and neck cancer. Clin Transl Radiat Oncol 2024; 45:100725. [PMID: 38304239 PMCID: PMC10832379 DOI: 10.1016/j.ctro.2024.100725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 01/07/2024] [Indexed: 02/03/2024] Open
Abstract
Purpose/Objectives We sought to create nomograms to predict individual risk of early mortality, which can identify patients who require interventions to prevent early death. Methods We included patients in the National Cancer Database with non-metastatic squamous cell carcinoma of the head and neck who received radiation and systemic therapy between 2004 and 2017 in the definitive or adjuvant setting. Early mortality was defined as any death less than 90 days after starting radiation. Multivariable logistic regression was used to assess the relationship between covariates and early mortality. Nomograms to predict the risk of early death were created for both the definitive and adjuvant settings. Results Among 84,563 patients in the definitive group and 18,514 patients in the adjuvant group, rates of early mortality were 3.5 % (95 % CI 3.4-3.7 %) and 2.2 %, (95 % CI 1.9-2.4 %), respectively. Patients above the age of 70 had an early mortality rate of 7.8 % (95 % CI 7.3-8.2 %) in the definitive group and 4.4 % (95 % CI 3.6-5.4 %) in the adjuvant group. In the multivariable analysis, age, comorbidity, T and N category, and tumor site were associated with early mortality in both cohorts (p < 0.05 for all). Nomograms including age, comorbidity, T and N category and tumor site performed better than age alone at predicting early mortality (AUC for definitive group: 0.70 vs 0.66; AUC for adjuvant group: 0.71 vs 0.61). Conclusion Nomograms including age, comorbidity, T and N category and tumor site were developed to predict the risk of early death following definitive or adjuvant chemoradiation.
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Affiliation(s)
- Gabriel Raab
- Weill Cornell Medical College, New York, NY, USA
| | - Yao Yu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Eric Sherman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Richard Wong
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Loren K. Mell
- Department of Radiation Medicine and Applied Sciences, UC San Diego, La Jolla, CA, USA
| | - Nancy Y. Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kaveh Zakeri
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Gharzai LA, Morris E, Suresh K, Nguyen-Tân PF, Rosenthal DI, Gillison ML, Harari PM, Garden AS, Koyfman S, Caudell JJ, Jones CU, Mitchell DL, Krempl G, Ridge JA, Gensheimer MF, Bonner JA, Filion E, Dunlap NE, Stokes WA, Le QT, Torres-Saavedra P, Mierzwa M, Schipper MJ. Surrogate endpoints in clinical trials of p16-positive squamous cell carcinoma of the oropharynx: an individual patient data meta-analysis. Lancet Oncol 2024; 25:366-375. [PMID: 38423050 PMCID: PMC10962533 DOI: 10.1016/s1470-2045(24)00016-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 12/19/2023] [Accepted: 01/09/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND The increased incidence of human papillomavirus (HPV)-related cancers has motivated efforts to optimise treatment for these patients with excellent prognosis. Validation of surrogates for overall survival could expedite the investigation of new therapies. We sought to evaluate candidate intermediate clinical endpoints in trials assessing definitive treatment of p16-positive oropharyngeal cancer with chemotherapy or radiotherapy. METHODS We did a retrospective review of five multicentre, randomised trials (NRG/RTOG 9003, 0129, 0234, 0522, and 1016) that tested radiotherapy with or without chemotherapy in patients (aged ≥18 years) with p16-positive localised head or neck squamous-cell carcinomas. Eight intermediate clinical endpoints were considered as potential surrogates for overall survival: freedom from local progression, freedom from regional progression, freedom from distant metastasis, freedom from locoregional progression, freedom from any progression, locoregional progression-free survival, progression-free survival, and distant metastasis-free survival. We used a two-stage meta-analytical framework, which requires high correlation between the intermediate clinical endpoint and overall survival at the patient level (condition 1), and high correlation between the treatment effect on the intermediate clinical endpoint and the treatment effect on overall survival (condition 2). For both, an r2 greater than 0·7 was used as criteria for clinically relevant surrogacy. FINDINGS We analysed 1373 patients with oropharyngeal cancer from May 9, 2020, to Nov 22, 2023. 1231 (90%) of patients were men, 142 (10%) were women, and 1207 (88%) were White, with a median age of 57 years (IQR 51-62). Median follow-up was 4·2 years (3·1-5·1). For the first condition, correlating the intermediate clinical endpoints with overall survival at the individual and trial level, the three composite endpoints of locoregional progression-free survival (Kendall's τ 0·91 and r2 0·72), distant metastasis-free survival (Kendall's τ 0·93 and r2 0·83), and progression-free survival (Kendall's τ 0·88 and r2 0·70) were highly correlated with overall survival at the patient level and at the trial-group level. For the second condition, correlating treatment effects of the intermediate clinical endpoints and overall survival, the composite endpoints of locoregional progression-free survival (r2 0·88), distant metastasis-free survival (r2 0·96), and progression-free survival (r2 0·92) remained strong surrogates. Treatment effects on the remaining intermediate clinical endpoints were less strongly correlated with overall survival. INTERPRETATION We identified locoregional progression-free survival, distant metastasis-free survival, and progression-free survival as surrogates for overall survival in p16-positive oropharyngeal cancers treated with chemotherapy or radiotherapy, which could serve as clinical trial endpoints. FUNDING NRG Oncology Operations, NRG Oncology SDMC, the National Cancer Institute, Eli Lilly, Aventis, and the University of Michigan.
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Affiliation(s)
- Laila A Gharzai
- Department of Radiation Oncology, Northwestern University, Chicago, IL, USA
| | - Emily Morris
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Krithika Suresh
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA; Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Phuc Felix Nguyen-Tân
- Department of Radiation Oncology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
| | - David I Rosenthal
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maura L Gillison
- Department of Thoracic and Head/Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul M Harari
- Department of Radiation Oncology, University of Wisconsin, Madison, WI, USA
| | - Adam S Garden
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shlomo Koyfman
- Department of Radiation Oncology, University of Cleveland Medical Center, Cleveland, OH, USA
| | - Jimmy J Caudell
- Department of Radiation Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Christopher U Jones
- Department of Radiation Oncology, Sutter Cancer Research Consortium, Novato, CA, USA
| | - Darrion L Mitchell
- Department of Radiation Oncology, Ohio State University, Columbus, OH, USA
| | - Greg Krempl
- Department of Otolaryngology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - John A Ridge
- Department of Otolaryngology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | | | - James A Bonner
- Department of Radiation Oncology, University of Alabama at Birmingham Medical Center, Birmingham, AL, USA
| | - Edith Filion
- Department of Radiation Oncology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
| | - Neal E Dunlap
- Department of Radiation Oncology, The James Graham Brown Cancer Center at University of Louisville, Louisville, KY, USA
| | - William A Stokes
- Department of Radiation Oncology, Emory University, Atlanta, GA, USA
| | - Quynh-Thu Le
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | | | - Michelle Mierzwa
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Matthew J Schipper
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA; Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA.
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Singh S, Singh BK, Kumar A. Multi-organ segmentation of organ-at-risk (OAR's) of head and neck site using ensemble learning technique. Radiography (Lond) 2024; 30:673-680. [PMID: 38364707 DOI: 10.1016/j.radi.2024.02.001] [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: 06/22/2023] [Revised: 11/25/2023] [Accepted: 02/05/2024] [Indexed: 02/18/2024]
Abstract
INTRODUCTION This paper presents a novel approach to automate the segmentation of Organ-at-Risk (OAR) in Head and Neck cancer patients using Deep Learning models combined with Ensemble Learning techniques. The study aims to improve the accuracy and efficiency of OAR segmentation, essential for radiotherapy treatment planning. METHODS The dataset comprised computed tomography (CT) scans of 182 patients in DICOM format, obtained from an institutional image bank. Experienced Radiation Oncologists manually segmented seven OARs for each scan. Two models, 3D U-Net and 3D DenseNet-FCN, were trained on reduced CT scans (192 × 192 x 128) due to memory limitations. Ensemble Learning techniques were employed to enhance accuracy and segmentation metrics. Testing was conducted on 78 patients from the institutional dataset and an open-source dataset (TCGA-HNSC and Head-Neck Cetuximab) consisting of 31 patient scans. RESULTS Using the Ensemble Learning technique, the average dice similarity coefficient for OARs ranged from 0.990 to 0.994, indicating high segmentation accuracy. The 95% Hausdorff distance (mm) ranged from 1.3 to 2.1, demonstrating precise segmentation boundaries. CONCLUSION The proposed automated segmentation method achieved efficient and accurate OAR segmentation, surpassing human expert performance in terms of time and accuracy. IMPLICATIONS FOR PRACTICE This approach has implications for improving treatment planning and patient care in radiotherapy. By reducing manual segmentation reliance, the proposed method offers significant time savings and potential improvements in treatment planning efficiency and precision for head and neck cancer patients.
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Affiliation(s)
- S Singh
- Department of Physics, GLA University, Mathura, Uttar Pradesh, India; Department of Radiation Oncology, Division of Medical Physics, Rajiv Gandhi Cancer Institute and Research Center, New Delhi, India.
| | - B K Singh
- Department of Physics, GLA University, Mathura, Uttar Pradesh, India.
| | - A Kumar
- Department of Radiotherapy, S N. Medical College, Agra, Uttar Pradesh, India.
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26
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Yawson AK, Walter A, Wolf N, Klüter S, Hoegen P, Adeberg S, Debus J, Frank M, Jäkel O, Giske K. Essential parameters needed for a U-Net-based segmentation of individual bones on planning CT images in the head and neck region using limited datasets for radiotherapy application. Phys Med Biol 2024; 69:035008. [PMID: 38164988 DOI: 10.1088/1361-6560/ad1996] [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: 06/26/2023] [Accepted: 12/29/2023] [Indexed: 01/03/2024]
Abstract
Objective.The field of radiotherapy is highly marked by the lack of datasets even with the availability of public datasets. Our study uses a very limited dataset to provide insights on essential parameters needed to automatically and accurately segment individual bones on planning CT images of head and neck cancer patients.Approach.The study was conducted using 30 planning CT images of real patients acquired from 5 different cohorts. 15 cases from 4 cohorts were randomly selected as training and validation datasets while the remaining were used as test datasets. Four experimental sets were formulated to explore parameters such as background patch reduction, class-dependent augmentation and incorporation of a weight map on the loss function.Main results.Our best experimental scenario resulted in a mean Dice score of 0.93 ± 0.06 for other bones (skull, mandible, scapulae, clavicles, humeri and hyoid), 0.93 ± 0.02 for ribs and 0.88 ± 0.03 for vertebrae on 7 test cases from the same cohorts as the training datasets. We compared our proposed solution approach to a retrained nnU-Net and obtained comparable results for vertebral bones while outperforming in the correct identification of the left and right instances of ribs, scapulae, humeri and clavicles. Furthermore, we evaluated the generalization capability of our proposed model on a new cohort and the mean Dice score yielded 0.96 ± 0.10 for other bones, 0.95 ± 0.07 for ribs and 0.81 ± 0.19 for vertebrae on 8 test cases.Significance.With these insights, we are challenging the utilization of an automatic and accurate bone segmentation tool into the clinical routine of radiotherapy despite the limited training datasets.
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Affiliation(s)
- Ama Katseena Yawson
- German Cancer Research Center (DKFZ), Division of Medical Physics in Radiation Oncology, Heidelberg, Germany
- Heidelberg Institute for Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), Heidelberg, Germany
- Heidelberg University, Medical Faculty, Heidelberg, Germany
| | - Alexandra Walter
- German Cancer Research Center (DKFZ), Division of Medical Physics in Radiation Oncology, Heidelberg, Germany
- Karlsruhe Institute of Technology (KIT), Department of Mathematics, Karlsruhe, Germany
| | - Nora Wolf
- German Cancer Research Center (DKFZ), Division of Medical Physics in Radiation Oncology, Heidelberg, Germany
- Heidelberg University, Faculty of Physics and Astronomy, Heidelberg, Germany
| | - Sebastian Klüter
- Heidelberg Institute for Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), Heidelberg, Germany
- University Hospital Heidelberg, Department of Radiation Oncology, Heidelberg, Germany
| | - Philip Hoegen
- Heidelberg Institute for Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), Heidelberg, Germany
- University Hospital Heidelberg, Department of Radiation Oncology, Heidelberg, Germany
| | | | - Jürgen Debus
- Heidelberg Institute for Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), Heidelberg, Germany
- University Hospital Heidelberg, Department of Radiation Oncology, Heidelberg, Germany
- Heidelberg Ion Therapy Center (HIT), Heidelberg, Germany
| | - Martin Frank
- Karlsruhe Institute of Technology (KIT), Department of Mathematics, Karlsruhe, Germany
| | - Oliver Jäkel
- German Cancer Research Center (DKFZ), Division of Medical Physics in Radiation Oncology, Heidelberg, Germany
- Heidelberg Institute for Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), Heidelberg, Germany
- Heidelberg Ion Therapy Center (HIT), Heidelberg, Germany
| | - Kristina Giske
- German Cancer Research Center (DKFZ), Division of Medical Physics in Radiation Oncology, Heidelberg, Germany
- Heidelberg Institute for Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), Heidelberg, Germany
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Yuan J, Shi K, Chen G, Xu W, Qiu L, Fei Y, Zhu Y, Wu M, Li Y, Sun X, Cao Y, Zhou S. A Network Meta-Analysis of the Systemic Therapies in Unresectable Head and Neck Squamous Cell Carcinoma. Cancer Control 2024; 31:10732748241255535. [PMID: 38773761 PMCID: PMC11113065 DOI: 10.1177/10732748241255535] [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: 12/01/2023] [Revised: 04/15/2024] [Accepted: 04/30/2024] [Indexed: 05/24/2024] Open
Abstract
The current standard treatment for locally advanced squamous cell carcinoma of the head and neck (LASCCHN) comprises concurrent radiotherapy (CRT) alongside platinum-based chemotherapy. However, innovative therapeutic alternatives are being evaluated in phase II/III randomized trials. This study employed a Bayesian network meta-analysis (NMA) using fixed effects to provide both direct and indirect comparisons of all existing treatment modalities for unresectable LASCCHN. METHODS We referenced randomized controlled trials (RCTs) from January 2000 to July 2023 by extensively reviewing PubMed, EMBASE, and Web of Science databases, adhering to the Cochrane methodology. Relevant data, including summary estimates of overall survival (OS) and progression-free survival (PFS), were extracted from these selected studies and recorded in a predefined database sheet. Subsequently, we conducted a random effects network meta-analysis using a Bayesian framework. RESULTS Based on the Surface Under the Cumulative Ranking (SUCRA) values, the league table organizes the various treatments for OS in the following order: IC + RT&MTT, MTT-CRT, IC + CRT&MTT, CRT, IC + CRT, MTT-RT, IC + MTT-RT, and RT. In a similar order, the treatments rank as follows according to the league table: IC + CRT&MTT, MTT-CRT, IC + CRT, IC + RT&MTT, CRT, IC + MTT-RT, MTT-RT, and RT. Notably, none of these treatments showed significant advantages over concurrent chemoradiotherapy. CONCLUSION Despite concurrent chemoradiotherapy being the prevailing treatment for LASCCHN, our findings suggest the potential for improved outcomes when concurrent chemoradiotherapy is combined with targeted therapy or induction chemotherapy.
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Affiliation(s)
- Jinling Yuan
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Kexin Shi
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Guanhua Chen
- Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Weilin Xu
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Lei Qiu
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Yinjiao Fei
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Yuchen Zhu
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Mengxing Wu
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Yurong Li
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Xinchen Sun
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Yuandong Cao
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Shu Zhou
- The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
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Gaffney J, Ramzan A, Dinizulu T, Maley C, Onamusi O, Motamedi-Ghahfarokhi G, Price G, Metcalf R, Garcez K, Hughes C, Lee L, Thomson D, Price J, Jain Y, McPartlin A. Association of follow-up imaging frequency with temporal incidence and patterns of distant failure following (chemo) radiotherapy for HPV related oropharyngeal cancer. Oral Oncol 2024; 148:106645. [PMID: 37992488 DOI: 10.1016/j.oraloncology.2023.106645] [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: 07/24/2023] [Revised: 11/17/2023] [Accepted: 11/19/2023] [Indexed: 11/24/2023]
Abstract
OBJECTIVES Emerging data supports radical intent therapy for oligometastatic (OM) relapsed human papilloma virus (HPV+) related oropharyngeal cancer (OPC). We assess the association of follow-up imaging frequency amongst HPV + OPC, with temporal and spatial patterns of distant relapse, to inform rationalisation of routine post-treatment imaging. MATERIALS AND METHODS A retrospective single centre cohort study was carried out of consecutive HPV + OPC patients treated with radical intent (chemo)radiotherapy ((CT)RT) between 2011 and 2019. OM state was defined as ≤ 5 metastasis, none larger than 3 cm (OMs) or, if interval from last negative surveillance imaging > 6-months, then ≤ 10 metastasis, none larger than 5 cm, (OMp). Patients not meeting OMs / OMp criteria were deemed to have incurable diffuse metastatic disease (DMdiffuse). RESULTS 793 HPV-OPC patients were identified with median follow-up 3.15years (range 0.2-8.9). 52 (6.6 %) patients had radiologically identified DM at first failure and were considered for analysis. The median time to recurrence was 15.1 months (range: 2.6-63 months). 87 % of distant metastasis (DM) occurred in the first two years after treatment. Twenty-seven (52 %) patients had OM (OMs or OMp) at time of failure, with 31 % having OMs. The median time from completion of treatment to diagnosis of DMdiffuse vs OM was 22.2 months (range: 2.6-63.1 months) vs 11.6 months (range: 3.5-32.5 months). The probability of being diagnosed with OM vs DMdiffuse increased with reducing interval from last negative surveillance scan to imaging identifying DM (≤6 months 88.9 %, 7-12 months 71.4 %, 13-24 months 35 %, > 24 months 22.2 %). CONCLUSION We demonstrate that a reduced interval between last negative imaging and subsequent radiological diagnosis of DM is associated with increased likelihood of identification of OM disease. Consideration of increased frequency of surveillance imaging during the first two years of follow up is supported, particularly for patients at high risk of distant failure.
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Affiliation(s)
- John Gaffney
- The Christie NHS Foundation Trust, Manchester, UK.
| | | | | | | | | | | | - Gareth Price
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
| | | | - Kate Garcez
- The Christie NHS Foundation Trust, Manchester, UK
| | | | - Lip Lee
- The Christie NHS Foundation Trust, Manchester, UK
| | | | - James Price
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
| | - Yatin Jain
- The Christie NHS Foundation Trust, Manchester, UK
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Zheng B, He M, Han Y, Jiang X, Ou X, Zhang P, Guo R, Li J, Zhang X, Qiao Q, Wu H, Hu M, Feng M, Tu W, Yi J. Efficacy and Safety of Nimotuzumab in Combination with Radiotherapy or Chemoradiotherapy for Local Advanced Head and Neck Cancer: A Systematic Review and Meta-analysis. Curr Cancer Drug Targets 2024; 24:952-966. [PMID: 38549541 DOI: 10.2174/0115680096281982240117114819] [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: 09/27/2023] [Revised: 12/25/2023] [Accepted: 01/03/2024] [Indexed: 08/07/2024]
Abstract
BACKGROUND The present meta-analysis aimed to evaluate the efficacy and safety of adding nimotuzumab to radiotherapy (RT) or chemoradiotherapy (CRT). METHODS Prospective randomized controlled studies at EMBASE, PubMed, and the Cochrane Library from January 1, 2010, to October 1, 2022, were searched. Data on the overall survival (OS), progress-free survival (PFS), disease-free survival (DFS), complete response rate (CRR), objective response rate (ORR), and all grade adverse events were collected from the enrolled publications. OS was the primary measurement indicator. Pooled analysis was performed with relative risks (RRs), hazard risks (HRs), and their corresponding 95% confidence intervals (CIs) in the software Stata SE 16.0. RESULTS Six randomized controlled studies were included in the analysis of the overall pooled effect. As compared to the control group, the nimotuzumab intervention group exhibited improved OS by 21% (pooled HR=0.79,95% CI: 0.64-0.98, P=0.028), along with PFS up to 31% (HR=0.69, 95% CI: 0.55-0.86, P=0.001) and DFS up to 29% (HR=0.71, 95% CI: 0.56-0.91, P=0.006), increased CRR as 50% (RR=1.50, 95% CI:1.09-2.04; P=0.012), and ORR as 35% (RR=1.35, 95% CI:1.04-1.73; P=0.022). Regarding safety, nimotuzumab in combination with RT or CRT did not increase the incidence of all grade adverse events (pooled-RD=-1.27, 95% CI:-2.78-0.23, P=0.099). CONCLUSION The present meta-analysis has demonstrated that nimotuzumab, in combination with RT or CRT, could provide survival benefits and increase response rates. Its safety profile has been found to be controllable.
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Affiliation(s)
- Baomin Zheng
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Peking University Cancer Hospital & Institute, Beijing, China
| | - Meilin He
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yaqian Han
- Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Xin Jiang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China
| | - Xiaomin Ou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Peng Zhang
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan, China
| | - Ruyuan Guo
- Deparment of Head and Neck Radiotherapy, Shanxi Tumor Hospital, Taiyuan, Shanxi, China
| | - Jingao Li
- Department of Radiation Oncology, Jiangxi Cancer Hospital, Yichun, Jiangxi, China
| | - Ximei Zhang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Qiao Qiao
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Hui Wu
- Department of Radiation Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Man Hu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, China
| | - Mei Feng
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China
| | - Wenyong Tu
- Department of Oral and Maxillofacial Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai, China
| | - Junlin Yi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Cancer Center/National Clinical Research Center for Cancer, Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, China
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He W, Zhang C, Dai J, Liu L, Wang T, Liu X, Jiang Y, Li N, Xiong J, Wang L, Xie Y, Liang X. A statistical deformation model-based data augmentation method for volumetric medical image segmentation. Med Image Anal 2024; 91:102984. [PMID: 37837690 DOI: 10.1016/j.media.2023.102984] [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: 09/11/2022] [Revised: 07/15/2023] [Accepted: 09/28/2023] [Indexed: 10/16/2023]
Abstract
The accurate delineation of organs-at-risk (OARs) is a crucial step in treatment planning during radiotherapy, as it minimizes the potential adverse effects of radiation on surrounding healthy organs. However, manual contouring of OARs in computed tomography (CT) images is labor-intensive and susceptible to errors, particularly for low-contrast soft tissue. Deep learning-based artificial intelligence algorithms surpass traditional methods but require large datasets. Obtaining annotated medical images is both time-consuming and expensive, hindering the collection of extensive training sets. To enhance the performance of medical image segmentation, augmentation strategies such as rotation and Gaussian smoothing are employed during preprocessing. However, these conventional data augmentation techniques cannot generate more realistic deformations, limiting improvements in accuracy. To address this issue, this study introduces a statistical deformation model-based data augmentation method for volumetric medical image segmentation. By applying diverse and realistic data augmentation to CT images from a limited patient cohort, our method significantly improves the fully automated segmentation of OARs across various body parts. We evaluate our framework on three datasets containing tumor OARs from the head, neck, chest, and abdomen. Test results demonstrate that the proposed method achieves state-of-the-art performance in numerous OARs segmentation challenges. This innovative approach holds considerable potential as a powerful tool for various medical imaging-related sub-fields, effectively addressing the challenge of limited data access.
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Affiliation(s)
- Wenfeng He
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China; School of Computer Science and Engineering, South China University of Technology, Guangzhou 510006, China
| | - Chulong Zhang
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Jingjing Dai
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Lin Liu
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Tangsheng Wang
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Xuan Liu
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Yuming Jiang
- Department of Radiation Oncology, Wake Forest University School of Medicine, Winston Salem, North Carolina 27157, USA
| | - Na Li
- Department of Biomedical Engineering, Guangdong Medical University, Dongguan, 523808, China
| | - Jing Xiong
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Lei Wang
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Yaoqin Xie
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Xiaokun Liang
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China.
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Niu X, Liu P, Zhou X, Ou D, Wang X, Hu C. Anti-epidermal growth factor receptor (EGFR) monoclonal antibody combined with chemoradiotherapy for induction chemotherapy resistant locally advanced nasopharyngeal carcinoma: A prospective phase II study. Transl Oncol 2024; 39:101797. [PMID: 37865048 PMCID: PMC10597793 DOI: 10.1016/j.tranon.2023.101797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/20/2023] [Accepted: 10/03/2023] [Indexed: 10/23/2023] Open
Abstract
OBJECTIVES To investigate the efficacy and safety of nimotuzumab (NTZ) combined with concurrent chemo-radiotherapy (CCRT) in induction chemotherapy (IC) resistant locally advanced nasopharyngeal carcinoma (LANPC). MATERIALS AND METHODS A single-arm, open-label phase II clinical trial was conducted (NCT04508816). Eligible patients were 18-70 years old, pathologically confirmed NPC at stage III-IVA, stable disease or progressive disease after IC by imaging evaluation, and ECOG performance status with 0-1. All patients received intensity-modulated radiotherapy (IMRT) concurrent with chemotherapy and NTZ (200 mg/w). The primary endpoint was progression-free survival (PFS). The secondary endpoints were overall survival (OS), objective response rate (ORR) and safety. RESULTS From May 2015 to July 2020, 56 NPC patients were enrolled. With the median follow-up of 34 months (range from 8 to 77 months), the 3-year and 5-year PFS and OS rates were 79.3 % and 72.1 %, 94.0 % and 87.2 %, respectively. ORR of the nasopharynx and cervical lymph nodes involvement were 98.2 % and 98.1 % three months after IMRT. Univariate analysis revealed that pretreatment PET/CT was the factor that influenced PFS (P = 0.038). Patients treated with ≥6 weeks of NTZ showed improved 3-year PFS rate (83.0% vs. 73.9 %, P > 0.05) and 5-year PFS rate (83.0% vs. 61.6 %, P>0.05) compared with <6 weeks NTZ. The acute toxicities were mainly grade 1/2 hematologic. Severe toxicities were uncommon. The major grade 3/4 AE was neutropenia (26.8 %). CONCLUSIONS The results demonstrated that NTZ combined with CCRT in IC resistant LANPC was effective with mild toxicity.
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Affiliation(s)
- Xiaoshuang Niu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiation Oncology, Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Peiyao Liu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiation Oncology, Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Xin Zhou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiation Oncology, Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Dan Ou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiation Oncology, Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Xiaoshen Wang
- Department of Radiation Oncology, Eye & ENT Hospital, Fudan University, Shanghai, China.
| | - Chaosu Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiation Oncology, Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, China.
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Puttagunta P, Pamulapati SV, Bates JE, Gross JH, Stokes WA, Schmitt NC, Steuer C, Teng Y, Saba NF. Critical review of the current and future prospects of VEGF-TKIs in the management of squamous cell carcinoma of head and neck. Front Oncol 2023; 13:1310106. [PMID: 38192624 PMCID: PMC10773827 DOI: 10.3389/fonc.2023.1310106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 11/28/2023] [Indexed: 01/10/2024] Open
Abstract
As the prognosis for squamous cell carcinoma of the head and neck remains unsatisfactory when compared to other malignancies, novel therapies targeting specific biomarkers are a critical emerging area of great promise. One particular class of drugs that has been developed to impede tumor angiogenesis is vascular endothelial growth factor-tyrosine kinase inhibitors. As current data is primarily limited to preclinical and phase I/II trials, this review summarizes the current and future prospects of these agents in squamous cell carcinoma of the head and neck. In particular, the combination of these agents with immunotherapy is an exciting area that may be a promising option for patients with recurrent or metastatic disease, evidenced in recent trials such as the combination immune checkpoint inhibitors with lenvatinib and cabozantinib. In addition, the use of such combination therapy preoperatively in locally advanced disease is another area of interest.
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Affiliation(s)
- Prashant Puttagunta
- Medical Education, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Saagar V. Pamulapati
- Internal Medicine Program, Mercyhealth Graduate Medical Education Consortium, Rockford, IL, United States
| | - James E. Bates
- Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Jennifer H. Gross
- Department of Otolaryngology – Head and Neck Surgery, Emory University School of Medicine, Atlanta, GA, United States
| | - William A. Stokes
- Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Nicole C. Schmitt
- Department of Otolaryngology – Head and Neck Surgery, Emory University School of Medicine, Atlanta, GA, United States
| | - Conor Steuer
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Yong Teng
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Nabil F. Saba
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, United States
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Nenoff L, Amstutz F, Murr M, Archibald-Heeren B, Fusella M, Hussein M, Lechner W, Zhang Y, Sharp G, Vasquez Osorio E. Review and recommendations on deformable image registration uncertainties for radiotherapy applications. Phys Med Biol 2023; 68:24TR01. [PMID: 37972540 PMCID: PMC10725576 DOI: 10.1088/1361-6560/ad0d8a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 10/30/2023] [Accepted: 11/15/2023] [Indexed: 11/19/2023]
Abstract
Deformable image registration (DIR) is a versatile tool used in many applications in radiotherapy (RT). DIR algorithms have been implemented in many commercial treatment planning systems providing accessible and easy-to-use solutions. However, the geometric uncertainty of DIR can be large and difficult to quantify, resulting in barriers to clinical practice. Currently, there is no agreement in the RT community on how to quantify these uncertainties and determine thresholds that distinguish a good DIR result from a poor one. This review summarises the current literature on sources of DIR uncertainties and their impact on RT applications. Recommendations are provided on how to handle these uncertainties for patient-specific use, commissioning, and research. Recommendations are also provided for developers and vendors to help users to understand DIR uncertainties and make the application of DIR in RT safer and more reliable.
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Affiliation(s)
- Lena Nenoff
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, United States of America
- Harvard Medical School, Boston, MA, United States of America
- OncoRay—National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden—Rossendorf, Dresden Germany
- Helmholtz-Zentrum Dresden—Rossendorf, Institute of Radiooncology—OncoRay, Dresden, Germany
| | - Florian Amstutz
- Department of Physics, ETH Zurich, Switzerland
- Center for Proton Therapy, Paul Scherrer Institute, Villigen PSI, Switzerland
- Division of Medical Radiation Physics and Department of Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Martina Murr
- Section for Biomedical Physics, Department of Radiation Oncology, University of Tübingen, Germany
| | | | - Marco Fusella
- Department of Radiation Oncology, Abano Terme Hospital, Italy
| | - Mohammad Hussein
- Metrology for Medical Physics, National Physical Laboratory, Teddington, United Kingdom
| | - Wolfgang Lechner
- Department of Radiation Oncology, Medical University of Vienna, Austria
| | - Ye Zhang
- Center for Proton Therapy, Paul Scherrer Institute, Villigen PSI, Switzerland
| | - Greg Sharp
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, United States of America
- Harvard Medical School, Boston, MA, United States of America
| | - Eliana Vasquez Osorio
- Division of Cancer Sciences, The University of Manchester, Manchester, United Kingdom
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Viktorsson K, Rieckmann T, Fleischmann M, Diefenhardt M, Hehlgans S, Rödel F. Advances in molecular targeted therapies to increase efficacy of (chemo)radiation therapy. Strahlenther Onkol 2023; 199:1091-1109. [PMID: 37041372 PMCID: PMC10673805 DOI: 10.1007/s00066-023-02064-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/19/2023] [Indexed: 04/13/2023]
Abstract
Recent advances in understanding the tumor's biology in line with a constantly growing number of innovative technologies have prompted characterization of patients' individual malignancies and may display a prerequisite to treat cancer at its patient individual tumor vulnerability. In recent decades, radiation- induced signaling and tumor promoting local events for radiation sensitization were explored in detail, resulting the development of novel molecular targets. A multitude of pharmacological, genetic, and immunological principles, including small molecule- and antibody-based targeted strategies, have been developed that are suitable for combined concepts with radiation (RT) or chemoradiation therapy (CRT). Despite a plethora of promising experimental and preclinical findings, however, so far, only a very limited number of clinical trials have demonstrated a better outcome and/or patient benefit when RT or CRT are combined with targeted agents. The current review aims to summarize recent progress in molecular therapies targeting oncogenic drivers, DNA damage and cell cycle response, apoptosis signaling pathways, cell adhesion molecules, hypoxia, and the tumor microenvironment to impact therapy refractoriness and to boost radiation response. In addition, we will discuss recent advances in nanotechnology, e.g., RNA technologies and protein-degrading proteolysis-targeting chimeras (PROTACs) that may open new and innovative ways to benefit from molecular-targeted therapy approaches with improved efficacy.
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Affiliation(s)
- Kristina Viktorsson
- Department of Oncology/Pathology, Karolinska Institutet, Visionsgatan 4, 17164, Solna, Sweden
| | - Thorsten Rieckmann
- Department of Radiation Oncology, University Medical Center Hamburg Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
- Department of Otolaryngology, University Medical Center Hamburg Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Maximilian Fleischmann
- Department of Radiotherapy and Oncology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- Frankfurt Cancer Institute (FCI), University of Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Markus Diefenhardt
- Department of Radiotherapy and Oncology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- Frankfurt Cancer Institute (FCI), University of Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Stephanie Hehlgans
- Department of Radiotherapy and Oncology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Franz Rödel
- Department of Radiotherapy and Oncology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
- Frankfurt Cancer Institute (FCI), University of Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany.
- German Cancer Consortium (DKTK) partner site: Frankfurt, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
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Duru Birgi S, Akyurek S, Birgi E, Arslan Y, Gumustepe E, Bakirarar B, Gokce SC. Dosimetric investigation of radiation-induced trigeminal nerve toxicity in parotid tumor patients. Head Neck 2023; 45:2907-2914. [PMID: 37740459 DOI: 10.1002/hed.27524] [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: 07/15/2023] [Revised: 08/23/2023] [Accepted: 09/14/2023] [Indexed: 09/24/2023] Open
Abstract
PURPOSE We aimed to describe the association between trigeminal nerve (TN) dose and toxicity and determine a threshold value that leads to TN toxicity in patients with parotid tumors treated with adjuvant conventional fractionated radiation therapy. METHODS AND MATERIALS Eighteen patients who underwent adjuvant radiotherapy (RT) between 2013 and 2018 were included in this retrospective study. TN and its branches were outlined subsequently on the planning CT scans. The doses received by TN were obtained based on the dose-volume histogram. The dose and toxicity relationship was investigated over the total prescribed dose. RT-related toxicity was graded according to Common Terminology Criteria for Adverse Events V4.0 (CTCAEv4.0). RESULTS The median follow-up was 29.5 months. After RT, 61% of patients had Grade I-II late TN toxicity divided into Grade I in 4 (22%) and Grade II in 7 (39%) patients. TN injury symptoms were as follows: loss of sensation in the chin area in 3, difficulty in jaw movements in 3, and paresthesia in 5 patients. The total RT dose (p = 0.001), Dmax (p = 0.001), PTV-TN Dmax (p = 0.001), D1cc (p = 0.004), D0.5cc (p = 0.001), and D0.1cc (p = 0.01) had a significant effect on TN toxicity. Cut-off values leading to toxicity were determined as 66, 65.5, 65.25, 63.6, and 62.7 Gy for Dmax, PTV-TN Dmax, D0.1cc, D 0.5cc, and D1cc, respectively. CONCLUSIONS Radiation-induced TN injury in head and neck cancer patients may further be investigated in clinically prospective trials by virtue of high toxicity rates with current RT doses in our retrospectively designed dosimetric study in parotid tumors.
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Affiliation(s)
- Sumerya Duru Birgi
- Department of Radiation Oncology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Serap Akyurek
- Department of Radiation Oncology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Erdem Birgi
- Department of Radiology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Yakup Arslan
- Department of Radiation Oncology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Esra Gumustepe
- Department of Radiation Oncology, University of Health Sciences, Gulhane Training and Research Hospital, Ankara, Turkey
| | - Batuhan Bakirarar
- Department of Biostatistics, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Saban Cakir Gokce
- Department of Radiation Oncology, Ankara University Faculty of Medicine, Ankara, Turkey
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Wong SJ, Torres-Saavedra PA, Saba NF, Shenouda G, Bumpous JM, Wallace RE, Chung CH, El-Naggar AK, Gwede CK, Burtness B, Tennant PA, Dunlap NE, Redman R, Stokes WA, Rudra S, Mell LK, Sacco AG, Spencer SA, Nabell L, Yao M, Cury FL, Mitchell DL, Jones CU, Firat S, Contessa JN, Galloway T, Currey A, Harris J, Curran WJ, Le QT. Radiotherapy Plus Cisplatin With or Without Lapatinib for Non-Human Papillomavirus Head and Neck Carcinoma: A Phase 2 Randomized Clinical Trial. JAMA Oncol 2023; 9:1565-1573. [PMID: 37768670 PMCID: PMC10540060 DOI: 10.1001/jamaoncol.2023.3809] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/07/2023] [Indexed: 09/29/2023]
Abstract
Importance Patients with locally advanced non-human papillomavirus (HPV) head and neck cancer (HNC) carry an unfavorable prognosis. Chemoradiotherapy (CRT) with cisplatin or anti-epidermal growth factor receptor (EGFR) antibody improves overall survival (OS) of patients with stage III to IV HNC, and preclinical data suggest that a small-molecule tyrosine kinase inhibitor dual EGFR and ERBB2 (formerly HER2 or HER2/neu) inhibitor may be more effective than anti-EGFR antibody therapy in HNC. Objective To examine whether adding lapatinib, a dual EGFR and HER2 inhibitor, to radiation plus cisplatin for frontline therapy of stage III to IV non-HPV HNC improves progression-free survival (PFS). Design, Setting, and Participants This multicenter, phase 2, double-blind, placebo-controlled randomized clinical trial enrolled 142 patients with stage III to IV carcinoma of the oropharynx (p16 negative), larynx, and hypopharynx with a Zubrod performance status of 0 to 1 who met predefined blood chemistry criteria from October 18, 2012, to April 18, 2017 (median follow-up, 4.1 years). Data analysis was performed from December 1, 2020, to December 4, 2020. Intervention Patients were randomized (1:1) to 70 Gy (6 weeks) plus 2 cycles of cisplatin (every 3 weeks) plus either 1500 mg per day of lapatinib (CRT plus lapatinib) or placebo (CRT plus placebo). Main Outcomes and Measures The primary end point was PFS, with 69 events required. Progression-free survival rates between arms for all randomized patients were compared by 1-sided log-rank test. Secondary end points included OS. Results Of the 142 patients enrolled, 127 (median [IQR] age, 58 [53-63] years; 98 [77.2%] male) were randomized; 63 to CRT plus lapatinib and 64 to CRT plus placebo. Final analysis did not suggest improvement in PFS (hazard ratio, 0.91; 95% CI, 0.56-1.46; P = .34) or OS (hazard ratio, 1.06; 95% CI, 0.61-1.86; P = .58) with the addition of lapatinib. There were no significant differences in grade 3 to 4 acute adverse event rates (83.3% [95% CI, 73.9%-92.8%] with CRT plus lapatinib vs 79.7% [95% CI, 69.4%-89.9%] with CRT plus placebo; P = .64) or late adverse event rates (44.4% [95% CI, 30.2%-57.8%] with CRT plus lapatinib vs 40.8% [95% CI, 27.1%-54.6%] with CRT plus placebo; P = .84). Conclusion and Relevance In this randomized clinical trial, dual EGFR-ERBB2 inhibition with lapatinib did not appear to enhance the benefit of CRT. Although the results of this trial indicate that accrual to a non-HPV HNC-specific trial is feasible, new strategies must be investigated to improve the outcome for this population with a poor prognosis. Trial Registration ClinicalTrials.gov Identifier: NCT01711658.
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Affiliation(s)
| | | | - Nabil F. Saba
- Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - George Shenouda
- The Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | | | | | | | | | | | - Barbara Burtness
- Yale Cancer Center, Yale University School of Medicine, New Haven, Connecticut
| | - Paul A. Tennant
- Brown Cancer Center, University of Louisville, Louisville, Kentucky
| | - Neal E. Dunlap
- Brown Cancer Center, University of Louisville, Louisville, Kentucky
| | - Rebecca Redman
- Brown Cancer Center, University of Louisville, Louisville, Kentucky
| | | | - Soumon Rudra
- Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Loren K. Mell
- UC San Diego Moores Cancer Center, La Jolla, California
| | | | | | - Lisle Nabell
- The University of Alabama at Birmingham Cancer Center, Birmingham
| | - Min Yao
- Case Western Reserve University, Cleveland, Ohio
| | - Fabio L. Cury
- Department of Oncology, McGill University, Montreal, Quebec, Canada
| | | | | | | | | | | | - Adam Currey
- Zablocki Veterans Affairs Medical Center, Medical College of Wisconsin, Milwaukee
| | - Jonathan Harris
- Department of Statistics, RTOG Foundation, Philadelphia, Pennsylvania
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Imai H, Saijo K, Kawamura Y, Kodera S, Komine K, Iwasaki T, Takenaga N, Kasahara Y, Ouchi K, Shirota H, Takahashi M, Ishioka C. Comparison of Efficacy and Safety between Carboplatin-Etoposide and Cisplatin-Etoposide Combination Therapy in Patients with Advanced Neuroendocrine Carcinoma: A Retrospective Study. Oncology 2023; 102:359-367. [PMID: 37903486 PMCID: PMC11251665 DOI: 10.1159/000534747] [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: 08/19/2023] [Accepted: 10/20/2023] [Indexed: 11/01/2023]
Abstract
INTRODUCTION Neuroendocrine carcinoma (NEC) is characterized by a poor prognosis and is generally treated with platinum and etoposide combination therapy as first-line chemotherapy. However, it remains uncertain whether carboplatin and etoposide combination therapy (CE) and cisplatin and etoposide combination therapy (PE) have comparable treatment efficacy. In this retrospective analysis, we compared the efficacy and safety of CE and PE in patients with NEC. METHODS We retrospectively reviewed the patient's clinical record from 2005 to 2022 at the Department of Medical Oncology, Tohoku University Hospital. Patients who received either CE or PE were included in the study. Statistical analyses were performed using JMP Pro 16.0 (SAS Institute Inc., Cary, NC, USA). RESULTS A total of 104 patients were enrolled, with 73 patients assigned to the CE group and 31 patients assigned to the PE group. Statistically, the response rate, progression-free survival time and overall survival time were 42.6%, 5.1 months (95% CI: 3.5-6.3) and 13.6 months (95% CI: 8.9-17.4), respectively, in the CE groups and 44.4%, 5.6 months (95% CI: 3.1-7.0) and 12.5 months (95% CI: 11.2-14.6), respectively, in the PE groups. There was no significant difference in treatment efficacy between the CE and the PE groups. However, the number of patients with elevated creatinine (3.35 mg/dL and 3.88 mg/dL in 2 patients, respectively) was significantly higher in the PE group than in the CE group. CONCLUSION The efficacy of CE and PE in patients with NEC is comparable. However, the incidence of renal dysfunction was found to be significantly higher in the PE group than in the CE group.
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Affiliation(s)
- Hiroo Imai
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan,
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan,
| | - Ken Saijo
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshifumi Kawamura
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shuto Kodera
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Keigo Komine
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomoyuki Iwasaki
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Noriko Takenaga
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yuki Kasahara
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kota Ouchi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hidekazu Shirota
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masanobu Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Chikashi Ishioka
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
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Ngamphaiboon N, Chairoungdua A, Dajsakdipon T, Jiarpinitnun C. Evolving role of novel radiosensitizers and immune checkpoint inhibitors in (chemo)radiotherapy of locally advanced head and neck squamous cell carcinoma. Oral Oncol 2023; 145:106520. [PMID: 37467684 DOI: 10.1016/j.oraloncology.2023.106520] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/08/2023] [Accepted: 07/13/2023] [Indexed: 07/21/2023]
Abstract
Chemoradiotherapy (CRT) remains the standard treatment for locally advanced head and neck squamous cell carcinoma (LA-HNSCC), based on numerous randomized controlled trials and meta-analyses demonstrating that CRT improved locoregional control and overall survival. Achieving locoregional control is a crucial outcome for the treatment of HNSCC, as it directly affects patient quality of life and survival. Cisplatin is the recommended standard-of-care radiosensitizing agent for LA-HNSCC patients undergoing CRT, whereas cetuximab-radiotherapy is reserved for cisplatin-ineligible patients. Immune checkpoint inhibitors (ICIs) have shown promise in the treatment of recurrent or metastatic HNSCC. However, the combination of ICIs with standard-of-care radiotherapy or chemoradiotherapy in LA-HNSCC has not demonstrated significant improvement in survivals. Over the past few decades, significant advancements in radiotherapy techniques have allowed for more precise and effective radiation delivery while minimizing toxicity to surrounding normal tissues. These advances have led to improved treatment outcomes and quality of life for patients with LA-HNSCC. Despite these advancements, the development of novel radiosensitizing agents remains an unmet need. This review discusses the mechanism of radiotherapy and its impact on the immune system. We summarize the latest clinical development of novel radiosensitizing agents, such as SMAC mimetics, DDR pathway inhibitors, and CDK4/6 inhibitor. We also elucidate the emerging evidence of combining ICIs with radiotherapy or chemoradiotherapy in curative settings for LA-HNSCC, using both concurrent and sequential approaches. Lastly, we discuss the future direction of systemic therapy in combination with radiotherapy in treatment for LA-HNSCC.
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Affiliation(s)
- Nuttapong Ngamphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
| | - Arthit Chairoungdua
- Department of Physiology, Faculty of Science, Mahidol University, Bangkok, Thailand; Toxicology Graduate Program, Faculty of Science, Mahidol University, Bangkok, Thailand; Excellent Center for Drug Discovery (ECDD), Mahidol University, Bangkok, Thailand
| | - Thanate Dajsakdipon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chuleeporn Jiarpinitnun
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Choi N, Kim HJ, Yi H, Kim H, Kim TH, Jeong HS, Son YI, Baek CH, Oh D, Ahn YC, Chung MK. Outcomes of Salvage Therapy for Oropharyngeal Cancer Recurrence Following Upfront Radiation Therapy and Prognostic Factors. Cancer Res Treat 2023; 55:1123-1133. [PMID: 37157954 PMCID: PMC10582553 DOI: 10.4143/crt.2022.1046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 05/06/2023] [Indexed: 05/10/2023] Open
Abstract
PURPOSE This study aimed to investigate the oncologic outcomes and prognostic factors of salvage treatments in patients with recurrent oropharyngeal squamous cell carcinoma (OPSCC) after radiotherapy (RT)-based treatment. MATERIALS AND METHODS A cancer registry was used to retrieve the records of 337 patients treated with definitive RT or concurrent chemoradiotherapy (CRT) from 2008 to 2018 at a single institution. The poor-responder group (PRG) was defined as patients with residual or recurrent disease after primary treatment, and the oncologic outcomes for each salvage treatment method were analyzed. In addition, prognostic indicators of recurrence-free survival (RFS) and overall survival (OS) were identified in patients who underwent salvage treatment. RESULTS After initial (C)RT, the PRG comprised 71 of the 337 patients (21.1%): 18 patients had residual disease, and 53 had recurrence after primary treatment (mean time to recurrence 19.5 months). Of these, 63 patients received salvage treatment (surgery 57.2%, re-(C)RT 23.8%, and chemotherapy 19.0%), and the salvage success rate was 47.6% at the last follow-up. The overall 2-year OS for salvage treatments was 56.4% (60.8% for the salvage surgery group and 46.2% for the salvage re-(C)RT). Salvage surgery patients with negative resection margins had better oncologic outcomes than those with close/positive resection margins. Using multivariate analyses, locoregional recurrence and residual disease after primary surgery were associated with poor outcome after salvage treatment. In Kaplan-Meier analyses, p16 status was significantly associated with OS in the initial treatment setting but not in the salvage setting. CONCLUSION In recurrent OPSCC after RT-based treatment, successful salvage was achieved in 56.4% patients who had undergone salvage surgery and radiation treatment. Salvage treatment methods should be selected carefully, given recurrence site as a prognostic factor for RFS.
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Affiliation(s)
- Nayeon Choi
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Hack Jung Kim
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Heejun Yi
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Heejung Kim
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Tae Hwan Kim
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Han-Sin Jeong
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Young-Ik Son
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Chung-Hwan Baek
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Dongryul Oh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Yong Chan Ahn
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Man Ki Chung
- Department of Otorhinolaryngology, Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
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Almas S, Jeffery CC. Late laryngeal dysfunction in head and neck cancer survivors. Laryngoscope Investig Otolaryngol 2023; 8:1272-1278. [PMID: 37899877 PMCID: PMC10601572 DOI: 10.1002/lio2.1128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 07/05/2023] [Accepted: 07/16/2023] [Indexed: 10/31/2023] Open
Abstract
Objectives Head and neck cancer (HNC) survivorship issues are areas of increasing research interest. Laryngeal dysfunction in HNC patients is particularly important given the importance of the larynx in voice, swallowing, and airway protection. The objective of our study is to characterize late laryngeal dysfunction in a cohort of long-term HNC survivors. Methods HNC survivors who were at least 2 years post-treatment were recruited prospectively for standard collection of videolaryngoscopy findings, videofluoroscopic swallowing studies, and assessment of clinical outcomes. Descriptive statistics were performed and clinical presentation and outcomes were compared between survivors >10 years and <10 years post-treatment. Additional factor analysis to correlate clinical outcomes with clinical variables was performed. Results Thirty participants were analyzed with a mean age of 66 years. The majority were male (80%) patients treated for oropharyngeal squamous cell carcinoma (67%). Within the cohort, 43% underwent primary chemoradiation therapy and had 13% radiation alone. Common presenting symptoms included swallowing dysfunction (83%), voice change (67%), and chronic cough (17%). Laryngeal findings on video laryngoscopy include vocal fold motion abnormalities (VFMA) in over half of participants (61%) and mucosal changes in 20%. A weak correlation was found between time since treatment and laryngeal dysfunction (r = .182, p = .34), and no correlation was found between age, sex, time since treatment, or primary site and the presence or absence of VFMA, G-tube status, or tracheostomy-tube status. Conclusion Late laryngeal dysfunction in HNC survivors contributes to significant morbidity, is difficult to treat, and remains static decades after treatment for their original cancer. Lay Summary The voice-box, or the larynx, plays an important role in voice, swallowing and airway protection. It is particularly vulnerable to radiation-related damage and changes. This study demonstrates the sequelae of long-term damage of the larynx in head and cancer survivors. Level of Evidence IV.
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Affiliation(s)
- Sarah Almas
- Division of Otolaryngology‐Head and Neck Surgery, Department of Surgery, Faculty of Medicine and DentistryUniversity of AlbertaEdmontonAlbertaCanada
| | - Caroline C. Jeffery
- Division of Otolaryngology‐Head and Neck Surgery, Department of Surgery, Faculty of Medicine and DentistryUniversity of AlbertaEdmontonAlbertaCanada
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Schrank TP, Kothari A, Weir WH, Stepp WH, Rehmani H, Liu X, Wang X, Sewell A, Li X, Tasoulas J, Kim S, Yarbrough G, Xie Y, Flamand Y, Marur S, Hayward MC, Wu D, Burtness B, Anderson KS, Baldwin AS, Yarbrough WG, Issaeva N. Noncanonical HPV carcinogenesis drives radiosensitization of head and neck tumors. Proc Natl Acad Sci U S A 2023; 120:e2216532120. [PMID: 37523561 PMCID: PMC10410762 DOI: 10.1073/pnas.2216532120] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 07/07/2023] [Indexed: 08/02/2023] Open
Abstract
We analyzed transcriptional data from 104 HPV+ (Human papillomavirus) HNSCC (head and neck squamous cell carcinoma) tumors together with two publicly available sources to identify highly robust transcriptional programs (modules) which could be detected consistently despite heterogeneous sequencing and quantification methodologies. Among 22 modules identified, we found a single module that naturally subclassifies HPV+ HNSCC tumors based on a bimodal pattern of gene expression, clusters all atypical features of HPV+ HNSCC biology into a single subclass, and predicts patient outcome in four independent cohorts. The subclass-defining gene set was strongly correlated with Nuclear factor kappa B (NF-κB) target expression. Tumors with high expression of this NF-κB module were rarely associated with activating PIK3CA alterations or viral integration, and also expressed higher levels of HPHPV E2 and had decreased APOBEC mutagenesis. Alternatively, they harbored inactivating alterations of key regulators of NF-κB, TNF receptor associated factor 3 (TRAF3), and cylindromatosis (CYLD), as well as retinoblastoma protein (RB1). HPV+ HNSCC cells in culture with experimental depletion of TRAF3 or CYLD displayed increased expression of the subclass-defining genes, as well as robust radio-sensitization, thus recapitulating both the tumor transcriptional state and improved treatment response observed in patient data. Across all gene sets investigated, methylation to expression correlations were the strongest for the subclass-defining, NF-κB-related genes. Increased tumor-infiltrating CD4+ T cells and increased Estrogen receptors alpha (ERα) expression were identified in NF-κB active tumors. Based on the relatively high rates of cure in HPV+ HNSCC, deintensification of therapy to reduce treatment-related morbidity is being studied at many institutions. Tumor subclassification based on oncogenic subtypes may help guide the selection of therapeutic intensity or modality for patients with HPV+ HNSCC.
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Affiliation(s)
- Travis P. Schrank
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Lineberger Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Aditi Kothari
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Lineberger Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - William H. Weir
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Wesley H. Stepp
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Hina Rehmani
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Lineberger Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Xinyi Liu
- Department of Pharmacology and Regenerative Medicine, University of Illinois at Chicago, Chicago, IL60612
- University of Illinois Cancer Center, Chicago, IL60612
| | - Xiaowei Wang
- Department of Pharmacology and Regenerative Medicine, University of Illinois at Chicago, Chicago, IL60612
- University of Illinois Cancer Center, Chicago, IL60612
| | - Andrew Sewell
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Xue Li
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Jason Tasoulas
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Sulgi Kim
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Gray Yarbrough
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Yue Xie
- Dana Farber Cancer Institute Eastern Cooperative Oncology Group and the American College of Radiology Imaging Network Biostatistics Center, Boston, MA02109
| | - Yael Flamand
- Dana Farber Cancer Institute Eastern Cooperative Oncology Group and the American College of Radiology Imaging Network Biostatistics Center, Boston, MA02109
| | - Shanthi Marur
- Johns Hopkins Univ/Sidney Kimmel Cancer Center, Baltimore, MD21231
| | - Michele C. Hayward
- Lineberger Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Di Wu
- Department of Biostatistics, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Division of Oral and Craniofacial Health Sciences, Adams School of Dentistry, The University of North Carolina School of Medicine at Chapel Hill, Chapel Hill, NC27599
| | - Barbara Burtness
- Department of Internal Medicine and Yale Cancer Center, New Haven, CT06510
| | - Karen S. Anderson
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT06520
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT06520
| | - Albert S. Baldwin
- Lineberger Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Department of Pathology and Lab Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Wendell G. Yarbrough
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Lineberger Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Department of Pathology and Lab Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
| | - Natalia Issaeva
- Department of Otolaryngology/Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Lineberger Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
- Department of Pathology and Lab Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC27599
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Soliman O, Wilde DC, Kemnade JO, Sabichi AL, Chen G, Chen A, Little SN, Huang AT, Hernandez DJ, Sandulache VC. Deployment of cisplatin in Veterans with oropharyngeal cancer: toxicity and impact on oncologic outcomes. Laryngoscope Investig Otolaryngol 2023; 8:895-902. [PMID: 37621289 PMCID: PMC10446265 DOI: 10.1002/lio2.1115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 07/03/2023] [Indexed: 08/26/2023] Open
Abstract
Objective Cisplatin forms the backbone of systemic chemotherapy treatment for oropharyngeal squamous cell carcinoma (OPSCC). The ideal cisplatin dosing regimen remains yet to be fully defined for achieving optimal efficacy and toxicity profiles in patients with comorbidity. Methods We retrospectively reviewed oncologic and toxicity data for patients with OPSCC treated at the Michael E. DeBakey Veterans Affairs Medical Center between 2000 and 2020 who initiated curative intent, definitive chemo-radiation with one of three single agent regimens: high dose (HD) cisplatin, low dose (LD) cisplatin or cetuximab. Results Patients with HPV-associated tumors and nonsmokers demonstrated improved overall and disease-free survival along with locoregional and distant metastatic control regardless of chemotherapy regimen. Regardless of regimen selection, patients which received a cumulative cisplatin dose ≥200 mg/m2 had a lower rate of distant metastasis. The HD regimen resulted in a greater fraction (75% vs. 50%) of patients receiving a cumulative cisplatin dose ≥200 mg/m2 and a comparable measured toxicity burden compared to the LD regimen. Conclusions Both HD and LD cisplatin regimens can be safely delivered to a Veteran OPSCC patient population which should allow for straightforward application of conclusions drawn from completed and active clinical trials testing cisplatin regimens. Level of Evidence 4.
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Affiliation(s)
- Ola Soliman
- Bobby R. Alford Department of Otolaryngology Head and Neck SurgeryBaylor College of MedicineHoustonTexasUSA
| | - David C. Wilde
- Bobby R. Alford Department of Otolaryngology Head and Neck SurgeryBaylor College of MedicineHoustonTexasUSA
| | - Jan O. Kemnade
- Hematology Oncology Section, Medical Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
- Department of Internal Medicine, Section of Hematology/OncologyBaylor College of MedicineHoustonTexasUSA
| | - Anita L. Sabichi
- Hematology Oncology Section, Medical Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
- Department of Internal Medicine, Section of Hematology/OncologyBaylor College of MedicineHoustonTexasUSA
| | - George Chen
- Department of Radiation OncologyBaylor College of MedicineHoustonTexasUSA
- Radiation Oncology Section, Diagnostic and Therapeutic Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
| | - Albert Chen
- Department of Radiation OncologyBaylor College of MedicineHoustonTexasUSA
- Radiation Oncology Section, Diagnostic and Therapeutic Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
| | - Samantha N. Little
- ENT Section, Operative Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
| | - Andrew T. Huang
- Bobby R. Alford Department of Otolaryngology Head and Neck SurgeryBaylor College of MedicineHoustonTexasUSA
- ENT Section, Operative Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
| | - David J. Hernandez
- Bobby R. Alford Department of Otolaryngology Head and Neck SurgeryBaylor College of MedicineHoustonTexasUSA
- ENT Section, Operative Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
| | - Vlad C. Sandulache
- Bobby R. Alford Department of Otolaryngology Head and Neck SurgeryBaylor College of MedicineHoustonTexasUSA
- ENT Section, Operative Care LineMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
- Center for Translational Research on Inflammatory DiseasesMichael E. DeBakey Veterans Affairs Medical CenterHoustonTexasUSA
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Wang J, Peng Y. MHL-Net: A Multistage Hierarchical Learning Network for Head and Neck Multiorgan Segmentation. IEEE J Biomed Health Inform 2023; 27:4074-4085. [PMID: 37171918 DOI: 10.1109/jbhi.2023.3275746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Accurate segmentation of head and neck organs at risk is crucial in radiotherapy. However, the existing methods suffer from incomplete feature mining, insufficient information utilization, and difficulty in simultaneously improving the performance of small and large organ segmentation. In this paper, a multistage hierarchical learning network is designed to fully extract multidimensional features, combined with anatomical prior information and imaging features, using multistage subnetworks to improve the segmentation performance. First, multilevel subnetworks are constructed for primary segmentation, localization, and fine segmentation by dividing organs into two levels-large and small. Different networks both have their own learning focuses and feature reuse and information sharing among each other, which comprehensively improved the segmentation performance of all organs. Second, an anatomical prior probability map and a boundary contour attention mechanism are developed to address the problem of complex anatomical shapes. Prior information and boundary contour features effectively assist in detecting and segmenting special shapes. Finally, a multidimensional combination attention mechanism is proposed to analyze axial, coronal, and sagittal information, capture spatial and channel features, and maximize the use of structural information and semantic features of 3D medical images. Experimental results on several datasets showed that our method was competitive with state-of-the-art methods and improved the segmentation results for multiscale organs.
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Sun P, Wei P, Liu H, Wu J, Gross ND, Sikora AG, Wei Q, Shete S, Zafereo ME, Liu J, Li G. GWAS-identified telomere length associated genetic variants predict risk of recurrence of HPV-positive oropharyngeal cancer after definitive radiotherapy. EBioMedicine 2023; 94:104722. [PMID: 37487414 PMCID: PMC10382868 DOI: 10.1016/j.ebiom.2023.104722] [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: 05/13/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND Lymphocyte telomere length (LTL)-related genetic variants may modulate LTL and affect recurrence of squamous cell carcinoma of the oropharynx (SCCOP). METHODS A total of 1013 patients with incident SCCOP were recruited and genotyped for 16 genome-wide association study (GWAS)-identified TL-related polymorphisms. Of these patients, 489 had tumour HPV16 status determination. Univariate and multivariate analyses were performed to evaluate associations. FINDINGS Of the 16 TL-related polymorphisms, four were significantly associated with LTL: rs1920116, rs3027234, rs6772228, and rs11125529, and the patients with putatively favourable genotypes had approximately 1.5-3 times the likelihood of shorter LTL compared with patients with the corresponding risk genotypes. Moreover, patients with one to four favourable genotypes of the four combined polymorphisms had approximately 3-11 times the likelihood of shorter LTL compared with patients with no favourable genotype. The four LTL-related polymorphisms were significantly associated with approximately 40% reduced risk (for favourable genotypes) or doubled risk (for risk genotypes) of recurrence, and similar but more pronounced associations were observed in patients with tumour HPV16-positive SCCOP. Similarly, patients with one to four risk genotypes had significantly approximately 2.5-4 times increased recurrence risk compared with patients with no risk genotype, and similar but more pronounced associations were observed in patients with tumour HPV16-positive SCCOP. INTERPRETATION Four LTL-related polymorphisms individually or jointly modify LTL and risk of recurrence of SCCOP, particularly HPV-positive SCCOP. These LTL-related polymorphisms could have potential to further stratify patients with HPV-positive SCCOP for individualized treatment and better survival. FUNDING Not applicable.
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Affiliation(s)
- Peng Sun
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA; Department of Otolaryngology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Peng Wei
- Department of Biostatistics, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - Hongliang Liu
- Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Jia Wu
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - Neil D Gross
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - Andrew G Sikora
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - Qingyi Wei
- Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Sanjay Shete
- Department of Biostatistics, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA; Department of Imaging Physics, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - Jisheng Liu
- Department of Otolaryngology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Guojun Li
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA; Department of Epidemiology, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA.
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Thomson DJ, Henson C, Huang SH, McDowell LJ, Mierzwa M, Wilke C, Margalit DN. The Interplay Between Radiation Dose, Volume, and Systemic Therapy. Int J Radiat Oncol Biol Phys 2023; 116:967-971. [PMID: 37453792 DOI: 10.1016/j.ijrobp.2023.02.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 02/20/2023] [Indexed: 07/18/2023]
Affiliation(s)
- David J Thomson
- The Christie NHS Foundation Trust, Manchester, United Kingdom.
| | - Christina Henson
- Department of Radiation Oncology, Stephenson Cancer Center, University of Oklahoma, Oklahoma City, Oklahoma
| | - Shao Hui Huang
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Canada
| | - Lachlan J McDowell
- Department of Radiation Oncology, Princess Alexandra Hospital, Brisbane, Australia
| | - Michelle Mierzwa
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Christopher Wilke
- Department of Radiation Oncology, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Danielle N Margalit
- Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, Massachusetts
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Ito T, Monzen H, Kubo K, Kosaka H, Yanagi Y, Sakai Y, Inada M, Doi H, Nishimura Y. Dose difference between anisotropic analytical algorithm (AAA) and Acuros XB (AXB) caused by target's air content for volumetric modulated arc therapy of head and neck cancer. Rep Pract Oncol Radiother 2023; 28:399-406. [PMID: 37795404 PMCID: PMC10547402 DOI: 10.5603/rpor.a2023.0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 05/23/2022] [Indexed: 10/06/2023] Open
Abstract
Background We clarified the dose difference between the anisotropic analytical algorithm (AAA) and Acuros XB (AXB) with increasing target's air content using a virtual phantom and clinical cases. Materials and methods Whole neck volumetric modulated arc therapy (VMAT) plan was transferred into a virtual phantom with a cylindrical air structure at the center. The diameter of the air structure was changed from 0 to 6 cm, and the target's air content defined as the air/planning target volume (PTV) in percent (air/PTV) was varied. VMAT plans were recalculated by AAA and AXB with the same monitor unit (MU) and multi-leaf collimator (MLC) motions. The dose at each air/PTV (5%-30%) was compared between each algorithm with D98%, D95%, D50% and D2% for the PTV. In addition, MUs were also compared with the same MLC motions between the D95% prescription with AAA (AAA_D95%), AXB_D95%, and the prescription to 100% minus air/PTV (AXB_D100%-air/PTV) in clinical cases of head and neck (HNC). Results When air/PTV increased (5-30%), the dose differences between AAA and AXB for D98%, D95%, D50% and D2% were 3.08-15.72%, 2.35-13.92%, 0.63-4.59%, and 0.14-6.44%, respectively. At clinical cases with air/PTV of 5.61% and 28.19%, compared to AAA_D95%, the MUs differences were, respectively, 2.03% and 6.74% for AXB_D95% and 1.80% and 0.50% for AXB_D100%-air/PTV. Conclusion The dose difference between AAA and AXB increased as the target's air content increased, and AXB_D95% resulted in a dose escalation over AAA_D95% when the target's air content was ≥ 5%. The D100%-air/PTV of PTV using AXB was comparable to the D95% of PTV using AAA.
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Affiliation(s)
- Takaaki Ito
- Department of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osakasayama, Osaka, Japan
- Department of Radiological Technology, Kobe City Nishi-Kobe Medical Center, Kobe, Hyogo, Japan
| | - Hajime Monzen
- Department of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osakasayama, Osaka, Japan
| | - Kazuki Kubo
- Department of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osakasayama, Osaka, Japan
| | - Hiroyuki Kosaka
- Department of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osakasayama, Osaka, Japan
| | - Yuya Yanagi
- Department of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osakasayama, Osaka, Japan
| | - Yusuke Sakai
- Department of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osakasayama, Osaka, Japan
| | - Masahiro Inada
- Department of Radiation Oncology, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
| | - Hiroshi Doi
- Department of Radiation Oncology, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
| | - Yasumasa Nishimura
- Department of Radiation Oncology, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
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Caudell JJ, Torres-Saavedra PA, Rosenthal DI, Axelrod RS, Nguyen-Tan PF, Sherman EJ, Weber RS, Galvin JM, El-Naggar AK, Konski AA, Echevarria MI, Dunlap NE, Shenouda G, Singh AK, Beitler JJ, Garsa A, Bonner JA, Garden AS, Algan O, Harris J, Le QT. Long-Term Update of NRG/RTOG 0522: A Randomized Phase 3 Trial of Concurrent Radiation and Cisplatin With or Without Cetuximab in Locoregionally Advanced Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2023; 116:533-543. [PMID: 36549347 PMCID: PMC10247515 DOI: 10.1016/j.ijrobp.2022.12.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 11/23/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE The combination of cisplatin and radiation or cetuximab and radiation improves overall survival of patients with locoregionally advanced head and neck carcinoma. NRG Oncology conducted a phase 3 trial to test the hypothesis that adding cetuximab to radiation and cisplatin would improve progression-free survival (PFS). METHODS AND MATERIALS Eligible patients with American Joint Committee on Cancer sixth edition stage T2 N2a-3 M0 or T3-4 N0-3 M0 were accrued from November 2005 to March 2009 and randomized to receive radiation and cisplatin without (arm A) or with (arm B) cetuximab. Outcomes were correlated with patient and tumor features. Late reactions were scored using Common Terminology Criteria for Adverse Events (version 3). RESULTS Of 891 analyzed patients, 452 with a median follow-up of 10.1 years were alive at analysis. The addition of cetuximab did not improve PFS (hazard ratio [HR], 1.06; 95% confidence interval [CI], 0.89-1.26; P = .74), with 10-year estimates of 43.6% (95% CI, 38.8- 48.4) for arm A and 40.2% (95% CI, 35.4-45.0) for arm B. Cetuximab did not reduce locoregional failure (HR, 1.21; 95% CI, 0.95-1.53; P = .94) or distant metastasis (HR, 0.79; 95% CI, 0.54-1.14; P = .10) or improve overall survival (HR, 0.97; 95% CI, 0.80-1.16; P = .36). Cetuximab did not appear to improve PFS in either p16-positive oropharynx (HR, 1.30; 95% CI, 0.87-1.93) or p16-negative oropharynx or nonoropharyngeal primary (HR, 0.94; 95% CI, 0.73-1.21). Grade 3 to 4 late toxicity rates were 57.4% in arm A and 61.3% in arm B (P = .26). CONCLUSIONS With a median follow-up of more than 10 years, this updated report confirms the addition of cetuximab to radiation therapy and cisplatin did not improve any measured outcome in the entire cohort or when stratifying by p16 status.
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Affiliation(s)
- Jimmy J Caudell
- Department of Radiation Oncology, Moffitt Cancer Center, Tampa, FL.
| | - Pedro A Torres-Saavedra
- NRG Oncology Statistics and Data Management Center, American College of Radiology, Philadelphia, PA
| | - David I Rosenthal
- Departments of Radiation Oncology, Head and Neck Surger, and Pathology, MD Anderson Cancer Center, Houston, TX
| | - Rita S Axelrod
- Department of Medical Oncology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Phuc Felix Nguyen-Tan
- Department of Radiology, Radiation Oncology and Nuclear Medicine, CHUM - Centre Hospitalier de l'Universite de Montreal, Montreal, Canada
| | - Eric J Sherman
- Head and Neck Oncology Service, Memorial Sloan Kettering Cancer Center, New York City, NY
| | - Randal S Weber
- Departments of Radiation Oncology, Head and Neck Surger, and Pathology, MD Anderson Cancer Center, Houston, TX
| | - James M Galvin
- Imaging and Radiation Oncology Core (IROC) Philadelphia, Philadelphia, PA
| | - Adel K El-Naggar
- Departments of Radiation Oncology, Head and Neck Surger, and Pathology, MD Anderson Cancer Center, Houston, TX
| | - Andre A Konski
- Department of Radiation Oncology, Chester County Hospital/University of Pennsylvania, Philadelphia, PA
| | | | - Neal E Dunlap
- Department of Radiation Oncology, University of Louisville, James Graham Brown Cancer Center, Louisville, KY
| | - George Shenouda
- Department of Radiation Oncology, Research Institute of the McGill University Health Centre (MUHC), Montreal, Canada
| | - Anurag K Singh
- Department of Radiation Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | | | - Adam Garsa
- Department of Radiation Oncology, USC Norris Comprehensive Cancer Center LAPS, Los Angeles, CA
| | - James A Bonner
- Department of Radiation Oncology, University of Alabama at Birmingham Cancer Center, Birmingham, AL
| | - Adam S Garden
- Departments of Radiation Oncology, Head and Neck Surger, and Pathology, MD Anderson Cancer Center, Houston, TX
| | - Ozer Algan
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Jonathan Harris
- NRG Oncology Statistics and Data Management Center, American College of Radiology, Philadelphia, PA
| | - Quynh-Thu Le
- Department of Radiation Oncology, Stanford Cancer Institute, Palo Alto, CA
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Rahimy E, Gensheimer MF, Beadle B, Le QT. Lessons and Opportunities for Biomarker-Driven Radiation Personalization in Head and Neck Cancer. Semin Radiat Oncol 2023; 33:336-347. [PMID: 37331788 DOI: 10.1016/j.semradonc.2023.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Head and neck cancer is notoriously challenging to treat in part because it constitutes an anatomically and biologically diverse group of cancers with heterogeneous prognoses. While treatment can be associated with significant late toxicities, recurrence is often difficult to salvage with poor survival rates and functional morbidity.1,2 Thus, achieving tumor control and cure at the initial diagnosis is the highest priority. Given the differing outcome expectations (even within a specific sub-site like oropharyngeal carcinoma), there has been growing interest in personalizing treatment: de-escalation in selected cancers to decrease the risk of late toxicity without compromising oncologic outcomes, and intensification for more aggressive cancers to improve oncologic outcomes without causing undue toxicity. This risk stratification is increasingly accomplished using biomarkers, which can represent molecular, clinicopathologic, and/or radiologic data. In this review, we will focus on biomarker-driven radiotherapy dose personalization with emphasis on oropharyngeal and nasopharyngeal carcinoma. This radiation personalization is largely performed on the population level by identifying patients with good prognosis via traditional clinicopathologic factors, although there are emerging studies supporting inter-tumor and intra-tumor level personalization via imaging and molecular biomarkers.
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Affiliation(s)
- Elham Rahimy
- Department of Radiation Oncology, Stanford University, Stanford, CA.
| | | | - Beth Beadle
- Department of Radiation Oncology, Stanford University, Stanford, CA
| | - Quynh-Thu Le
- Department of Radiation Oncology, Stanford University, Stanford, CA
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Koch JP, Roth SM, Quintin A, Gavini J, Orlando E, Riedo R, Pozzato C, Hayrapetyan L, Aebersold R, Stroka DM, Aebersold DM, Medo M, Zimmer Y, Medová M. A DNA-PK phosphorylation site on MET regulates its signaling interface with the DNA damage response. Oncogene 2023; 42:2113-2125. [PMID: 37188738 PMCID: PMC10289896 DOI: 10.1038/s41388-023-02714-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/21/2023] [Accepted: 05/02/2023] [Indexed: 05/17/2023]
Abstract
The DNA damage response (DDR) is intertwined with signaling pathways downstream of oncogenic receptor tyrosine kinases (RTKs). To drive research into the application of targeted therapies as radiosensitizers, a better understanding of this molecular crosstalk is necessary. We present here the characterization of a previously unreported MET RTK phosphosite, Serine 1016 (S1016) that represents a potential DDR-MET interface. MET S1016 phosphorylation increases in response to irradiation and is mainly targeted by DNA-dependent protein kinase (DNA-PK). Phosphoproteomics unveils an impact of the S1016A substitution on the overall long-term cell cycle regulation following DNA damage. Accordingly, the abrogation of this phosphosite strongly perturbs the phosphorylation of proteins involved in the cell cycle and formation of the mitotic spindle, enabling cells to bypass a G2 arrest upon irradiation and leading to the entry into mitosis despite compromised genome integrity. This results in the formation of abnormal mitotic spindles and a lower proliferation rate. Altogether, the current data uncover a novel signaling mechanism through which the DDR uses a growth factor receptor system for regulating and maintaining genome stability.
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Affiliation(s)
- Jonas P Koch
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, 3010, Bern, Switzerland
| | - Selina M Roth
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, 3010, Bern, Switzerland
| | - Aurélie Quintin
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
| | - Jacopo Gavini
- Graduate School for Cellular and Biomedical Sciences, University of Bern, 3010, Bern, Switzerland
- Department for BioMedical Research, Visceral Surgery, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Eleonora Orlando
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, 3010, Bern, Switzerland
| | - Rahel Riedo
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
| | - Chiara Pozzato
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
| | - Liana Hayrapetyan
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, 3010, Bern, Switzerland
| | - Ruedi Aebersold
- Department of Biology, Institute of Molecular Systems Biology, ETH Zürich, 8093, Zürich, Switzerland
- Faculty of Science, University of Zürich, 8057, Zürich, Switzerland
| | - Deborah M Stroka
- Department for BioMedical Research, Visceral Surgery, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Daniel M Aebersold
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
| | - Matúš Medo
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
| | - Yitzhak Zimmer
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland
| | - Michaela Medová
- Department for BioMedical Research, Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland.
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Freiburgstrasse 8, 3008, Bern, Switzerland.
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50
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Patil V, Noronha V, Menon N, Mathrudev V, Bhattacharjee A, Nawale K, Parekh D, Banavali S, Prabhash K. Metronomic adjuvant chemotherapy evaluation in locally advanced head and neck cancers post radical chemoradiation - a randomised trial. THE LANCET REGIONAL HEALTH. SOUTHEAST ASIA 2023; 12:100162. [PMID: 37384061 PMCID: PMC10305911 DOI: 10.1016/j.lansea.2023.100162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 01/19/2023] [Accepted: 01/23/2023] [Indexed: 06/30/2023]
Abstract
Background Locally advanced head and neck cancers treated with radical chemoradiation have unsatisfactory outcomes. Oral metronomic chemotherapy improves outcomes in comparison to maximum tolerated dose chemotherapy in the palliative setting. Limited evidence suggests that it may do so in an adjuvant setting. Hence this randomized study was conducted. Methods Patients of head and neck (HN) cancer with primary in oropharynx, larynx or hypopharynx, with PS 0-2 post radical chemoradiation with documented complete response were randomized 1:1 to either observation or oral metronomic adjuvant chemotherapy (MAC) for 18 months. MAC consisted of weekly oral methotrexate (15 mg/m2) and celecoxib (200 mg PO BD). The primary endpoint was OS and the overall sample size was 1038. The study had 3 planned interim analyses for efficacy and futility. Trial registration- Clinical Trials Registry- India (CTRI): CTRI/2016/09/007315 [Registered on: 28/09/2016] Trial Registered Prospectively. Findings 137 patients were recruited and an interim analysis was done. The 3 year PFS was 68.7% (95% CI 55.1-79.0) versus 60.8% (95% CI 47.9-71.4) in the observation and metronomic arm respectively (P value = 0.230). The hazard ratio was 1.42 (95% CI 0.80-2.51; P value = 0.231). The 3 year OS was 79.4% (95% CI 66.3-87.9) versus 62.4% (95% CI 49.5-72.8) in the observation and metronomic arm respectively (P value = 0.047). The hazard ratio was 1.83 (95% CI 1.0-3.36; P value = 0.051). Interpretation In this phase 3 randomized study, oral metronomic combinations of weekly methotrexate and daily celecoxib failed to improve the PFS or OS. Hence observation post-complete response post radical chemoradiation remains the standard of care. Funding ICON funded this study.
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Affiliation(s)
- Vijay Patil
- Department of Medical Oncology, Tata Memorial Centre, HBNI, Mumbai, India
| | - Vanita Noronha
- Department of Medical Oncology, Tata Memorial Centre, HBNI, Mumbai, India
| | - Nandini Menon
- Department of Medical Oncology, Tata Memorial Centre, HBNI, Mumbai, India
| | | | - Atanu Bhattacharjee
- Section of Biostatistics, Centre for Cancer Epidemiology, Tata Memorial Centre, HBNI, Mumbai, India
| | - Kavita Nawale
- Department of Medical Oncology, Tata Memorial Centre, HBNI, Mumbai, India
| | - Deevyashali Parekh
- Department of Medical Oncology, Tata Memorial Centre, HBNI, Mumbai, India
| | - Shripad Banavali
- Department of Medical Oncology, Tata Memorial Centre, HBNI, Mumbai, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Centre, HBNI, Mumbai, India
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