1
|
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.
Collapse
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
| |
Collapse
|
2
|
Zhou S, Chan C, Lau YC, Rulach R, Dyab H, Hendry F, Wilson C, Schipani S, Lamb C, Grose D, James A, Maxfield C, Dempsey MF, Paterson C. The Effects of Human Papillomavirus Status and Treatment on the Positive Predictive Value of Post-radiotherapy 18F-Fluorodeoxyglucose Positron Emission Tomography-Computed Tomography in Advanced Head and Neck Squamous Cell Carcinoma. Clin Oncol (R Coll Radiol) 2023; 35:e699-e707. [PMID: 37798198 DOI: 10.1016/j.clon.2023.09.006] [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: 04/03/2023] [Revised: 07/03/2023] [Accepted: 09/18/2023] [Indexed: 10/07/2023]
Abstract
AIMS The high negative predictive value of post-chemoradiation (CRT) positron emission tomography-computed tomography (PET-CT) is well established in head and neck squamous cell cancers (HNSCC). The positive predictive value (PPV) remains under scrutiny, with increasing evidence that it is affected by several factors. The aim of this study was to assess the PPV of post-treatment PET-CT for residual nodal disease when stratified by treatment modality and tumour human papillomavirus (HPV) status. MATERIALS AND METHODS This was a retrospective cohort study in a tertiary oncology centre carried out between January 2013 and December 2019. Patients were radically treated with radiotherapy only/CRT for node-positive HNSCC. PET-CT nodal responses were categorised as complete, equivocal (EQR) or incomplete (ICR), and outcomes extracted from electronic records. RESULTS In total, 480 patients were evaluated, all had a minimum potential follow-up of 2 years, with a median of 39.2 months. The PPV of 12-week PET-CT was significantly different between HPV-positive (22.5%) and HPV-unrelated (52.7%) disease, P < 0.001. It was also significantly different between the CRT (24.8%) and radiotherapy-only (51.1%) groups, P = 0.001. The PPV of an EQR was significantly less than an ICR, irrespective of HPV status and primary treatment modality. In HPV-positive disease, the PPV of an EQR was 9.0% for the CRT group compared with 21.4% for radiotherapy only, P = 0.278. The PPV in those who achieved an ICR was 34.2% in the CRT group, significantly lower than 70.0% in the radiotherapy-only group, P = 0.03. CONCLUSION The PPV of 12-week PET-CT is significantly lower for HPV-positive compared with HPV-unrelated HNSCC. It is poorer in patients with HPV-positive disease treated with CRT compared with radiotherapy alone.
Collapse
Affiliation(s)
- S Zhou
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - C Chan
- University Hospital Ayr, Ayr, UK
| | - Y C Lau
- Royal Alexandra Hospital, Glasgow, UK
| | - R Rulach
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - H Dyab
- West of Scotland PET Centre, Gartnavel General Hospital, Glasgow, UK
| | - F Hendry
- West of Scotland PET Centre, Gartnavel General Hospital, Glasgow, UK
| | - C Wilson
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - S Schipani
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - C Lamb
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - D Grose
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - A James
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - C Maxfield
- West of Scotland PET Centre, Gartnavel General Hospital, Glasgow, UK
| | - M-F Dempsey
- West of Scotland PET Centre, Gartnavel General Hospital, Glasgow, UK
| | - C Paterson
- The Beatson West of Scotland Cancer Centre, Glasgow, UK.
| |
Collapse
|
3
|
Mahajan A, Unde H, Sable NP, Shukla S, Vaish R, Patil V, Agarwal U, Agrawal A, Noronha V, Joshi A, Kapoor A, Menon N, Agarwal JP, Laskar SG, Dcruz AK, Chaturvedi P, Pai P, Rane SU, Bal M, Patil A, Prabhash K. Response assessment of post-treatment head and neck cancers to determine further management using NI-RADS (Neck Imaging Reporting and Data System): a subgroup analysis of a randomized controlled trial. Front Oncol 2023; 13:1200366. [PMID: 37810970 PMCID: PMC10552531 DOI: 10.3389/fonc.2023.1200366] [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: 04/04/2023] [Accepted: 08/03/2023] [Indexed: 10/10/2023] Open
Abstract
Objective Interpreting complex post-treatment changes in head and neck cancer (HNC) is challenging with further added perplexity due to variable interobserver interpretation and hence evolved the NI-RADS lexicon. We evaluated the accuracy of NI-RADS in predicting disease status on 1st post-treatment follow-up CECT in a homogenous cohort of those who received only chemoradiation. Methods Retrospective analysis of imaging was done for LASHNC patients who received radical chemoradiation in an open-label, investigator-initiated, phase 3 randomized trial (2012-2018) randomly assigned to either radical radiotherapy with concurrent weekly cisplatin (CRT) or CRT with the same schedule plus weekly nimotuzumab (NCRT). 536 patients were accrued, and 74 patients who did not undergo PET/CECT after 8 weeks post-CRT were excluded. After assessing 462 patients for eligibility to allocate NI-RADS at primary and node sites, 435 cases fell in the Primary disease cohort and 412 cases in the Node disease cohort. We evaluated sensitivity, disease prevalence, the positive and negative predictive value of the NI-RADS lexicon, and accuracy, which were expressed as percentages. We also prepared flow charts to determine concordance with allocated NI-RADS category and established accuracy with which it can identify disease status. Results Out of 435 primary disease cohort, 92%, 55%, 48%,70% were concordant and had 100%, 72%, 70%, 82% accuracy in NI-RADS1 (n=12), NI-RADS2 (n=261), NIRADS3 (n=105), and NI-RADS 4 (n=60) respectively. Out of 412 nodes disease cohort, 95%, 90%, 48%, 70%were concordant and had 92%, 97%, 90%, 67% accuracy in NI-RADS1 (n=57), NI-RADS2 (n=255), NI-RADS3 (n=105) and NI-RADS4 (n=60) respectively. % concordance of PET/CT and CECT across all primary and node disease cohorts revealed that PET/CT was 91% concordant in primary NI-RADS2 as compared to 55% concordance of CECT whereas concordance of CECT was better with 57% in primary NI-RADS3 cohort as compared to PET/CT concordance of 41%. Conclusion The accuracy with which the NI-RADS lexicon performed in our study at node sites was better than that at the primary site. There is a great scope of research to understand if CECT performs better over clinical disease status in NI-RADS 3 and 4 categories. Further research should be carried out to understand if PET/CECT can be used for close interval follow-up in stage III/IV NI-RADS 2 cases.
Collapse
Affiliation(s)
- Abhishek Mahajan
- Department of Radiodiagnosis, The Clatterbridge Cancer Centre, University of Liverpool, Liverpool, United Kingdom
- Department of Radiodiagnosis and Imaging, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Himangi Unde
- Department of Radiodiagnosis and Imaging, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Nilesh P. Sable
- Department of Radiodiagnosis and Imaging, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Shreya Shukla
- Department of Radiodiagnosis and Imaging, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Richa Vaish
- Department of Head and Neck Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Vijay Patil
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Ujjwal Agarwal
- Department of Radiodiagnosis and Imaging, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Archi Agrawal
- Department of Nuclear Medicine, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Vanita Noronha
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Amit Joshi
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Akhil Kapoor
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Nandini Menon
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Jai Prakash Agarwal
- Department of Radiation Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Sarbani Ghosh Laskar
- Department of Radiation Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Anil Keith Dcruz
- Department of Head and Neck Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Pankaj Chaturvedi
- Department of Head and Neck Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Prathamesh Pai
- Department of Head and Neck Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Swapnil Ulhas Rane
- Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Munita Bal
- Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Asawari Patil
- Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
4
|
García-Curdi F, Lois-Ortega Y, Muniesa-Del Campo A, McGee-Laso A, Sebastián-Cortés JM, Vallés-Varela H, Lambea-Sorrosal JJ. Correlation between PET-CT and ct in the staging after the treatment of head and neck squamous cell carcinoma. Braz J Otorhinolaryngol 2022; 88 Suppl 4:S143-S151. [PMID: 34933818 DOI: 10.1016/j.bjorl.2021.11.008] [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: 07/08/2021] [Revised: 09/30/2021] [Accepted: 11/22/2021] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE The aim of this study is to find out if a single imaging test is enough to follow-up on an oncological post-treatment patient. In such a case, we would know which was more valuable after comparing the two, by CT or PET-CT. METHODS Between January 2012 and July 2018, we collected data from all patients with previous medical history who were treated with a head and neck squamous cell carcinoma in our hospital, through surgery or by using an organ preservation protocol which we had done. Patients were required to have a CT and a PET-CT performed in a maximum period of 30 days between techniques. We compared the post post-treatment stage given to each case by using only the physical examination (only the CT and the PET-CT), with the ones given by the Tumor Board. After treatment, we analysed the similarity through Cramer's V statistic test. RESULTS We performed a comparative analysis, obtaining a correlation of 0.426 between the stages given by the Tumor Board and the one assigned based on physical examination, without imaging techniques. By only using the computed tomography as an imaging method the correlation was 0.565, whereas with only the use of positron emission computed technology, it was estimated at 0.858. When we compared the statistical association between stages using exclusively one of the two imaging techniques, the correlation was 0.451. CONCLUSION Independent of the modality, we have demonstrated that in patients who have received previous treatment, there was a higher correlation in the stages with respect to the diagnostic method conducted by the Tumor Board using PET-CT as the sole image. LEVEL OF EVIDENCE Level 1.
Collapse
Affiliation(s)
| | | | - Ana Muniesa-Del Campo
- Universidad de Zaragoza, Faculty of Veterinary Sciences, Department of Animal Pathology, Zaragoza, Spain
| | - Amaranta McGee-Laso
- Hospital Ramon y Cajal, Department of Preventive Medicine and Public Health, Madrid, Spain
| | | | - Héctor Vallés-Varela
- Hospital Clínico Universitario Lozano Blesa, Department of Otorhinolaryngology, Zaragoza, Spain
| | | |
Collapse
|
5
|
Wiggins RH, Hoffman JM, Fine GC, Covington MF, Salem AE, Koppula BR, Morton KA. PET-CT in Clinical Adult Oncology-V. Head and Neck and Neuro Oncology. Cancers (Basel) 2022; 14:cancers14112726. [PMID: 35681709 PMCID: PMC9179458 DOI: 10.3390/cancers14112726] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Positron emission tomography (PET), typically combined with computed tomography (CT) has become a critical advanced imaging technique in oncology. With PET-CT, a radioactive molecule (radiotracer) is injected in the bloodstream and localizes to sites of tumor because of specific cellular features of the tumor that accumulate the targeting radiotracer. The CT scan, performed at the same time, provides information to facilitate attenuation correction, so that radioactivity from deep or dense structures can be better visualized, but with head and neck malignancies it is critical to provide correlating detailed anatomic imaging. PET-CT has a variety of applications in oncology, including staging, therapeutic response assessment, restaging, and surveillance. This series of six review articles provides an overview of the value, applications, and imaging and interpretive strategies of PET-CT in the more common adult malignancies. The fifth report in this series provides a review of PET-CT imaging in head and neck and neuro oncology. Abstract PET-CT is an advanced imaging modality with many oncologic applications, including staging, assessment of response to therapy, restaging, and longitudinal surveillance for recurrence. The goal of this series of six review articles is to provide practical information to providers and imaging professionals regarding the best use of PET-CT for specific oncologic indications, and the potential pitfalls and nuances that characterize these applications. In addition, key tumor-specific clinical information and representative PET-CT images are provided to outline the role that PET-CT plays in the management of oncology patients. Hundreds of different types of tumors exist, both pediatric and adult. A discussion of the role of FDG PET for all of these is beyond the scope of this review. Rather, this series of articles focuses on the most common adult malignancies that may be encountered in clinical practice. It also focuses on FDA-approved and clinically available radiopharmaceuticals, rather than research tracers or those requiring a local cyclotron. The fifth review article in this series focuses on PET-CT imaging in head and neck tumors, as well as brain tumors. Common normal variants, key anatomic features, and benign mimics of these tumors are reviewed. The goal of this review article is to provide the imaging professional with guidance in the interpretation of PET-CT for the more common head and neck malignancies and neuro oncology, and to inform the referring providers so that they can have realistic expectations of the value and limitations of PET-CT for the specific type of tumor being addressed.
Collapse
Affiliation(s)
- Richard H. Wiggins
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (R.H.W.); (J.M.H.); (G.C.F.); (M.F.C.); (A.E.S.); (B.R.K.)
| | - John M. Hoffman
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (R.H.W.); (J.M.H.); (G.C.F.); (M.F.C.); (A.E.S.); (B.R.K.)
| | - Gabriel C. Fine
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (R.H.W.); (J.M.H.); (G.C.F.); (M.F.C.); (A.E.S.); (B.R.K.)
| | - Matthew F. Covington
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (R.H.W.); (J.M.H.); (G.C.F.); (M.F.C.); (A.E.S.); (B.R.K.)
| | - Ahmed Ebada Salem
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (R.H.W.); (J.M.H.); (G.C.F.); (M.F.C.); (A.E.S.); (B.R.K.)
- Department of Radiodiagnosis and Intervention, Faculty of Medicine, Alexandria University, Alexandria 21526, Egypt
| | - Bhasker R. Koppula
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (R.H.W.); (J.M.H.); (G.C.F.); (M.F.C.); (A.E.S.); (B.R.K.)
| | - Kathryn A. Morton
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (R.H.W.); (J.M.H.); (G.C.F.); (M.F.C.); (A.E.S.); (B.R.K.)
- Intermountain Healthcare Hospitals, Summit Physician Specialists, Murray, UT 84123, USA
- Correspondence: ; Tel.: +1-801-581-7553
| |
Collapse
|
6
|
Crișan G, Moldovean-Cioroianu NS, Timaru DG, Andrieș G, Căinap C, Chiș V. Radiopharmaceuticals for PET and SPECT Imaging: A Literature Review over the Last Decade. Int J Mol Sci 2022; 23:ijms23095023. [PMID: 35563414 PMCID: PMC9103893 DOI: 10.3390/ijms23095023] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/23/2022] [Accepted: 04/28/2022] [Indexed: 02/04/2023] Open
Abstract
Positron emission tomography (PET) uses radioactive tracers and enables the functional imaging of several metabolic processes, blood flow measurements, regional chemical composition, and/or chemical absorption. Depending on the targeted processes within the living organism, different tracers are used for various medical conditions, such as cancer, particular brain pathologies, cardiac events, and bone lesions, where the most commonly used tracers are radiolabeled with 18F (e.g., [18F]-FDG and NA [18F]). Oxygen-15 isotope is mostly involved in blood flow measurements, whereas a wide array of 11C-based compounds have also been developed for neuronal disorders according to the affected neuroreceptors, prostate cancer, and lung carcinomas. In contrast, the single-photon emission computed tomography (SPECT) technique uses gamma-emitting radioisotopes and can be used to diagnose strokes, seizures, bone illnesses, and infections by gauging the blood flow and radio distribution within tissues and organs. The radioisotopes typically used in SPECT imaging are iodine-123, technetium-99m, xenon-133, thallium-201, and indium-111. This systematic review article aims to clarify and disseminate the available scientific literature focused on PET/SPECT radiotracers and to provide an overview of the conducted research within the past decade, with an additional focus on the novel radiopharmaceuticals developed for medical imaging.
Collapse
Affiliation(s)
- George Crișan
- Faculty of Physics, Babeş-Bolyai University, Str. M. Kogălniceanu 1, 400084 Cluj-Napoca, Romania; (G.C.); (N.S.M.-C.); (D.-G.T.)
- Department of Nuclear Medicine, County Clinical Hospital, Clinicilor 3-5, 400006 Cluj-Napoca, Romania;
| | | | - Diana-Gabriela Timaru
- Faculty of Physics, Babeş-Bolyai University, Str. M. Kogălniceanu 1, 400084 Cluj-Napoca, Romania; (G.C.); (N.S.M.-C.); (D.-G.T.)
| | - Gabriel Andrieș
- Department of Nuclear Medicine, County Clinical Hospital, Clinicilor 3-5, 400006 Cluj-Napoca, Romania;
| | - Călin Căinap
- The Oncology Institute “Prof. Dr. Ion Chiricuţă”, Republicii 34-36, 400015 Cluj-Napoca, Romania;
| | - Vasile Chiș
- Faculty of Physics, Babeş-Bolyai University, Str. M. Kogălniceanu 1, 400084 Cluj-Napoca, Romania; (G.C.); (N.S.M.-C.); (D.-G.T.)
- Institute for Research, Development and Innovation in Applied Natural Sciences, Babeș-Bolyai University, Str. Fântânele 30, 400327 Cluj-Napoca, Romania
- Correspondence:
| |
Collapse
|
7
|
Verma S, Das D. The role of 18F-fluorodeoxyglucose positron emission tomography/computed tomography in oral squamous cell carcinoma: A systematic review. JOURNAL OF ORAL AND MAXILLOFACIAL RADIOLOGY 2022. [DOI: 10.4103/jomr.jomr_12_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
8
|
Maltais D, Lowe VJ. PET imaging of head and neck cancer. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00125-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
9
|
Pierik AS, Leemans CR, Brakenhoff RH. Resection Margins in Head and Neck Cancer Surgery: An Update of Residual Disease and Field Cancerization. Cancers (Basel) 2021; 13:2635. [PMID: 34071997 PMCID: PMC8198309 DOI: 10.3390/cancers13112635] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/13/2021] [Accepted: 05/21/2021] [Indexed: 12/16/2022] Open
Abstract
Surgery is one of the mainstays of head and neck cancer treatment, and aims at radical resection of the tumor with 1 cm tumor-free margins to obtain locoregional control. Surgical margins are evaluated by histopathological examination of the resection specimen. It has been long an enigma that approximately 10-30% of surgically treated head and neck cancer patients develop locoregional recurrences even though the resection margins were microscopically tumor-free. However, the origins of these recurrences have been elucidated by a variety of molecular studies. Recurrences arise either from minimal residual disease, cancer cells in the surgical margins that escape detection by the pathologist when examining the specimen, or from precancerous mucosal changes that may remain unnoticed. Head and neck tumors develop in mucosal precursor changes that are sometimes visible but mostly not, fueling research into imaging modalities such as autofluorescence, to improve visualization. Mostly unnoticed, these precancerous changes may stay behind when the tumor is resected, and subsequent malignant progression will cause a local relapse. This led to a clinical trial of autofluorescence-guided surgery, of which the results were reported in 2020. This review focuses on the most recent literature of the improved diagnosis of the resection margins of surgically treated head and neck cancer patients, the pathobiological origin of recurrent disease, and relevant biomarkers to predict local relapse. Directions for further research will be discussed, including potential options for improved and personalized treatment, based on the most recently published data.
Collapse
Affiliation(s)
| | | | - Ruud H. Brakenhoff
- Amsterdam UMC, Vrije Universiteit Amsterdam Tumor Biology and Immunology Section, Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands; (A.S.P.); (C.R.L.)
| |
Collapse
|
10
|
Best Practices: Application of NI-RADS for Posttreatment Surveillance Imaging of Head and Neck Cancer. AJR Am J Roentgenol 2021; 216:1438-1451. [PMID: 32876470 DOI: 10.2214/ajr.20.23841] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Imaging surveillance is an important component of posttreatment management of head and neck cancers. There is variability in the surveillance regimen used by various practitioners and institutions, with no official National Comprehensive Cancer Network guidelines for patients showing no symptoms beyond 6 months posttreatment. Moreover, imaging of the neck after treatment is a complex examination with significant interreader heterogeneity, particularly in terms of the manner in which degree of suspicion for disease recurrence is expressed. The Neck Imaging Reporting and Data System (NI-RADS) was introduced by the American College of Radiology (ACR) in 2018 as a practical guide for the interpreting radiologist. NI-RADS is a proposed interpretive framework that can be applied to any standardized or institutional surveillance imaging protocol. NI-RADS simplifies communication between radiologists and referring clinicians and provides management guidance linked to specific levels of suspicion. The ACR NI-RADS Committee also provided general best practice recommendations for imaging surveillance modality and timing in the 2018 white paper. This article will review existing literature regarding choice of modality and timeline for surveillance in treated cancer of the head and neck. NI-RADS will then be presented as an approach to imaging reporting, interpretation, and design of next steps in management.
Collapse
|
11
|
Daniels CP, Liu HYH, Bernard A, Williams C, Foote MC, Ladwa R, McGrath M, Panizza BJ, Porceddu SV. The declining role of post-treatment neck dissection in human papillomavirus-associated oropharyngeal cancer. Radiother Oncol 2020; 151:242-248. [PMID: 32798595 DOI: 10.1016/j.radonc.2020.08.004] [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: 05/19/2020] [Revised: 07/29/2020] [Accepted: 08/08/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND AND PURPOSE Human papillomavirus-associated oropharyngeal cancer (HPV+ OPC) with regional lymph node metastases has a good prognosis following (chemo)radiation therapy (C/RT) but lymph nodes may remain detectable for several months. Delayed [18F]-Fluorodeoxyglucose positron emission tomography/computed tomography (PET) can identify patients who may avoid post-treatment neck dissection (PTND). We investigated the rate of PTND in HPV+ OPC treated with C/RT and delayed PET-directed management of the neck. MATERIALS AND METHODS This is a retrospective cohort study from a prospectively updated institutional database. Eligible patients were treated between January 2005 and July 2017 with a minimum of 18 months follow up, had node-positive, non-distant metastatic HPV+ OPC and were treated with RT (70 Gy/35#/5 per week) with concurrent Cisplatin or Cetuximab, or accelerated RT alone (68 Gy/34#/6 per week). The primary endpoint was rate of PTND. Secondary endpoints were locoregional failure free survival (LRFFS), regional failure free survival (RFFS), distant metastatic failure free survival (DMFFS), overall survival (OS) and oropharyngeal cancer-specific survival (CSS). RESULTS 418 patients were eligible. Nineteen patients (4.5%) received a PTND. None of the tested variables were associated with an increased risk of PTND. Five-year probabilities for LRFFS, RFFS, DMFS, OS and CSS were, 91.2% (95% CI 88.3-94.2), 93.4% (95% CI 90.8-96.0), 91.2% (95% CI 88.3-94.2), 86.4% (95% CI 83.0-90.1) and 90.2% (95% CI 87.1-93.4), respectively. CONCLUSION In a large cohort with good median follow up and protocolized C/RT, delayed PET-directed management of the neck affords a lower rate of PTND than reported in historical series without compromising disease control and survival.
Collapse
Affiliation(s)
- Christopher P Daniels
- Department of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Australia.
| | - Howard Yu-Hao Liu
- Department of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Australia; Faculty of Medicine, University of Queensland, St. Lucia, Australia
| | - Anne Bernard
- QFAB Bioinformatics, Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia
| | - Christopher Williams
- Department of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Australia; Faculty of Medicine, University of Queensland, St. Lucia, Australia
| | - Matthew C Foote
- Department of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Australia; Faculty of Medicine, University of Queensland, St. Lucia, Australia
| | - Rahul Ladwa
- Department of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Australia; Faculty of Medicine, University of Queensland, St. Lucia, Australia
| | - Margaret McGrath
- Department of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Benedict James Panizza
- Faculty of Medicine, University of Queensland, St. Lucia, Australia; Department of Otolaryngology, Head and Neck Surgery, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Sandro Virgilio Porceddu
- Department of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Australia; Faculty of Medicine, University of Queensland, St. Lucia, Australia
| |
Collapse
|
12
|
Van den Wyngaert T, De Schepper S, Carp L. Quality Assessment in FDG-PET/CT Imaging of Head-and-Neck Cancer: One Home Run Is Better Than Two Doubles. Front Oncol 2020; 10:1458. [PMID: 32923399 PMCID: PMC7457015 DOI: 10.3389/fonc.2020.01458] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 07/09/2020] [Indexed: 01/31/2023] Open
Abstract
2-deoxy-2-[18F]fluoro-D-glucose (FDG) positron emission tomography (PET)/computed tomography (CT) is indicated in head-and-neck cancer for the initial workup when clinically indicated (e. g., large tumors, clinically positive neck, cervical adenopathy from an unknown primary, etc.), for the assessment of treatment response 12 weeks after completion of (chemo)radiotherapy, and during follow-up when there is suspicion of relapse. The successful implementation of FDG-PET/CT in routine clinical practice requires an in-depth understanding of the recent advances in physics and engineering that have significantly improved the imaging capabilities of PET/CT scanners (e.g., digital silicon photomultipliers, point-spread function modeling, and time-of-flight, and Bayesian penalized likelihood reconstruction). Moreover, a coordinated harmonization effort from professional societies (e.g., EANM) and international bodies (e.g., IAEA) has resulted in the creation of quality assurance frameworks (e.g., QUANUM, EARL, GMP) and guidelines that collectively cover the entire spectrum from tracer production, hardware calibration, patient preparation, and scan acquisition, to image interpretation (e.g., PERCIST, Hopkins criteria). The ultimate goal is to standardize the PET/CT technique and to guarantee accurate and reproducible imaging results for every patient. This review summarizes the recent technical breakthroughs in PET/CT scan design and describes the existing quality assessment frameworks with a focus on applications in head-and-neck cancer. Strict adherence to these harmonization efforts will enable leveraging the full potential of PET/CT and translate the proven benefits of this technique into tangible improvements in outcome for patients with head-and-neck cancer in routine clinical care.
Collapse
Affiliation(s)
- Tim Van den Wyngaert
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Stijn De Schepper
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Laurens Carp
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| |
Collapse
|
13
|
Contact endoscopy for detection of residual or recurrent disease after radiotherapy for squamous cell carcinoma of the upper aerodigestive tract. The Journal of Laryngology & Otology 2020; 134:344-349. [PMID: 32238214 DOI: 10.1017/s0022215120000651] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate contact endoscopy in detecting local treatment failures post-radiotherapy in squamous cell carcinoma of the upper aerodigestive tract. METHOD A total of 135 consecutive patients with suspected residual or recurrent cancer after definitive radiotherapy underwent contact endoscopy before biopsy. Contact endoscopy findings were compared with histopathological examination findings. Contact endoscopy could not be completed in 7 patients (5.9 per cent) and histopathological examination was inconclusive in 5 patients (3.7 per cent). The findings of the remaining 123 patients were compared. RESULTS The sensitivity, specificity and accuracy of contact endoscopy were 88.75, 88.72 and 86.99 per cent, respectively, with similar results across various sites of upper aerodigestive tract. Inter-observer kappa value was 0.86 (95 per cent confidence interval: 0.79-0.93). The intra-observer kappa value was 0.93 (95 per cent confidence interval: 0.87-1.00) for the first observer and 0.95 (95 per cent confidence interval: 0.90-1.00) for second and third observers. CONCLUSION Contact endoscopy showed the same high sensitivity and specificity with low inter- and intra-observer variability in detecting post-radiotherapy failures in cancer of the upper aerodigestive tract as has been shown in non-irradiated tissues in earlier studies.
Collapse
|
14
|
Helsen N, Van den Wyngaert T, Carp L, De Bree R, VanderVeken OM, De Geeter F, Maes A, Cambier JP, Spaepen K, Martens M, Hakim S, Beels L, Hoekstra OS, Van den Weyngaert D, Stroobants S, Van Laer C, Specenier P, Maes A, Debruyne P, Hutsebaut I, Van Dinter J, Homans F, Goethals L, Lenssen O, Deben K. Quantification of 18F-fluorodeoxyglucose uptake to detect residual nodal disease in locally advanced head and neck squamous cell carcinoma after chemoradiotherapy: results from the ECLYPS study. Eur J Nucl Med Mol Imaging 2020; 47:1075-1082. [PMID: 32040611 DOI: 10.1007/s00259-020-04710-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Accepted: 01/28/2020] [Indexed: 01/25/2023]
Abstract
BACKGROUND The Hopkins criteria were introduced for nodal response evaluation after therapy in head and neck cancer, but its superiority over quantification is not yet confirmed. METHODS SUVbody weight thresholds and lesion-to-background ratios were explored in a prospective multicenter study of standardized FDG-PET/CT 12 weeks after CRT in newly diagnosed locally advanced head and neck squamous cell carcinoma (LAHNSCC) patients (ECLYPS). Reference standard was histology, negative FDG-PET/CT at 12 months after treatment or ≥ 2 years of negative follow-up. Area under the receiver operator characteristics curves (AUROC) were estimated and obtained thresholds were validated in an independent cohort of HNSCC patients (n = 127). RESULTS In ECLYPS, 124 patients were available for quantification. With a median follow-up of 20.4 months, 23 (18.5%) nodal neck recurrences were observed. A SUV70 threshold of 2.2 (AUROC = 0.89; sensitivity = 79.7%; specificity = 80.8%) was identified as optimal metric to identify nodal recurrence within 1 year after therapy. For lesion-to-background ratios, an SUV50/SUVliver threshold of 0.96 (AUROC = 0.89; sensitivity = 79.7%; specificity = 82.8%) had the best performance. Compared with Hopkins criteria (AUROC = 0.81), SUV70 and SUV50/SUVliver provided a borderline significant (p = 0.040 and p = 0.094, respectively) improvement. Validation of thresholds yielded similar AUROC values (SUV70 = 0.93, SUV50/SUVliver = 0.95), and were comparable to the Hopkins score (AUROC = 0.91; not statistically significant). CONCLUSION FDG quantification detects nodal relapse in LAHNSCC patients. When using EARL standardized PET acquisitions and reconstruction, absolute SUV metrics (SUV70 threshold 2.2) prove robust, yet ratios (SUV50/SUVliver, threshold 0.96) may be more useful in routine clinical care. In this setting, the diagnostic value of quantification is comparable to the Hopkins criteria. TRIAL REGISTRATION US National Library for Medicine, NCT01179360. Registered 11 August 2010, https://clinicaltrials.gov/ct2/show/NCT01179360.
Collapse
Affiliation(s)
- Nils Helsen
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium. .,Faculty of Medicine and Health Sciences, University of Antwerp, wilrijk, 2650, Antwerp, Belgium.
| | - Tim Van den Wyngaert
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, wilrijk, 2650, Antwerp, Belgium
| | - Laurens Carp
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, wilrijk, 2650, Antwerp, Belgium
| | - Remco De Bree
- Amsterdam UMC, Departments of Otolaryngology-Head and Neck Surgery, and Radiology & Nuclear Medicine, Cancer Center Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.,Head and Neck Surgical Oncology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Olivier M VanderVeken
- Faculty of Medicine and Health Sciences, University of Antwerp, wilrijk, 2650, Antwerp, Belgium.,Department Otorhinolaryngology, and Head & Neck Surgery, Antwerp University Hospital, Edegem, Belgium
| | - Frank De Geeter
- Department of Nuclear Medicine, AZ Sint Jan, Brugge, Belgium
| | - Alex Maes
- Department of Nuclear Medicine, AZ Groeninge, Kortrijk, Belgium
| | | | - Karoline Spaepen
- Department of Nuclear Medicine, Sint Augustinus, Wilrijk, Belgium
| | - Michel Martens
- Department of radiotherapy, AZ Turnhout, Turnhout, Belgium
| | - Sara Hakim
- Amsterdam UMC, Departments of Otolaryngology-Head and Neck Surgery, and Radiology & Nuclear Medicine, Cancer Center Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Laurence Beels
- Department of Nuclear Medicine, AZ Groeninge, Kortrijk, Belgium
| | - Otto S Hoekstra
- Amsterdam UMC, Departments of Otolaryngology-Head and Neck Surgery, and Radiology & Nuclear Medicine, Cancer Center Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | | | - Sigrid Stroobants
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, wilrijk, 2650, Antwerp, Belgium
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Jiang W, Yang J, Lin X, Wu J, Lin L. 18F-FDG PET-CT metabolic findings can predict the short-term curative effects in esophageal cancer. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2019; 12:4130-4136. [PMID: 31933810 PMCID: PMC6949797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/27/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE 18F-FDG PET-CT is a noninvasive approach extensively used to assess the therapeutic results and give a prognosis for esophageal cancer. This study is focused on examining the predictive value of metabolic tumor volume (MTV) and pre-treatment maximal standardized uptake value (SUVmax) of short-term curative effects demonstrated in patients with esophageal cancer. METHODS This study carried out a retrospective analysis of 98 patients diagnosed with esophageal cancer who received treatment by radiotherapy or a combination of chemotherapy and radiotherapy in the Second Affiliated Hospital of Fujian Medical University. 18F-FDG PET-CT scan was carried out prior to the treatment. PET/CT images before treatment were evaluated by two high-level professional doctors as a double-blind method. MTV and SUVmax values were averaged and confirmed. In 1 to 3 months after the treatment, a deputy director of PET/CT center with much experience and a radiotherapist assessed the curative effect of all patients in line with the Response Evaluation Criteria in Solid Tumor (RECIST). RESULTS No considerable difference in SUVmax and MTV was observed between the two groups in cancer site, gender, age, or differential extent. In addition, there was a significant correlation between SUVmax and lesion length, lymph node metastasis, depth of invasion, and clinical stage. SUVmax was positively correlated to depth of invasion, lymph node metastasis, MTV, lesion length, and clinical stage. The value of effective rate was up to 67.3% (66/98). There was a negative correlation between MTV as well as SUVmax, and curative effects in the short term, whereas the curative effects of MTV exceeded that of SUVmax. CONCLUSION MTV and SUVmax before treatment serve to forecast curative effects in the short term of radiotherapy or combination of chemotherapy and radiotherapy for patients with esophageal cancer. MTV had a greater predictive effect than SUVmax.
Collapse
Affiliation(s)
- Wentan Jiang
- Department of Thoracic Surgery, Second Affiliated Hospital of Fujian Medical University Quanzhou 362000, China
| | - Jiansheng Yang
- Department of Thoracic Surgery, Second Affiliated Hospital of Fujian Medical University Quanzhou 362000, China
| | - Xianbin Lin
- Department of Thoracic Surgery, Second Affiliated Hospital of Fujian Medical University Quanzhou 362000, China
| | - Jingyang Wu
- Department of Thoracic Surgery, Second Affiliated Hospital of Fujian Medical University Quanzhou 362000, China
| | - Liangan Lin
- Department of Thoracic Surgery, Second Affiliated Hospital of Fujian Medical University Quanzhou 362000, China
| |
Collapse
|
16
|
Ishinaga H, He F, Hou B, Shah S, Murata M, Takeuchi K. A longitudinal study on circulating miR-21 as a therapeutic effect marker in head and neck squamous cell carcinoma. Carcinogenesis 2019; 40:1070-1076. [PMID: 31063535 DOI: 10.1093/carcin/bgz075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/26/2019] [Accepted: 04/10/2019] [Indexed: 12/18/2022] Open
Abstract
The aim of the study is to investigate plasma miR-21 for a possible therapeutic effect determination marker in head and neck squamous cell carcinoma (HNSCC). Plasma samples are obtained from 86 HNSCC patients and 29 non-cancer volunteers who had been treated at Mie University Hospital between May 2015 and December 2016, and plasma miR-21 expression was measured using real-time quantitative reverse transcription polymerase chain reaction. In addition, plasma miR-21 level of advanced HNSCC patients including 22 non-recurrent cases and 11 recurrent cases before and after treatment was analyzed using a longitudinal design. Plasma miR-21 expression in 86 HNSCC patients was obviously higher than in 29 control patients (P < 0.0001). The area under the curve (AUC) for plasma miR-21 was 0.756 (95% confidence interval: 0.661-0.851). Furthermore, our longitudinal study of plasma miR-21 showed that the expression level of plasma miR-21 was significantly reduced at the time point of 2 months after treatment in case of no recurrence. On the other hand, plasma miR-21 was not decreased after treatment in case of 10 patients who had developed recurrences during the follow-up period. This study may provide new insights into the role of plasma miR-21 as a biomarker for HNSCC, and plasma miR-21 would be useful for early detection of tumor recurrence after operation or chemoradiotherapy.
Collapse
Affiliation(s)
- Hajime Ishinaga
- Department of Otorhinolaryngology-Head and Neck Surgery, Tsu, Mie, Japan
| | - Feng He
- Department of Otorhinolaryngology-Head and Neck Surgery, Tsu, Mie, Japan
- Department of Environmental and Molecular Medicine, Mie University Graduate School of Medicine, Edobashi, Tsu, Mie, Japan
| | - Bo Hou
- Department of Otorhinolaryngology-Head and Neck Surgery, Tsu, Mie, Japan
- Department of Environmental and Molecular Medicine, Mie University Graduate School of Medicine, Edobashi, Tsu, Mie, Japan
| | - SaidAhmad Shah
- Department of Otorhinolaryngology-Head and Neck Surgery, Tsu, Mie, Japan
| | - Mariko Murata
- Department of Environmental and Molecular Medicine, Mie University Graduate School of Medicine, Edobashi, Tsu, Mie, Japan
| | - Kazuhiko Takeuchi
- Department of Otorhinolaryngology-Head and Neck Surgery, Tsu, Mie, Japan
| |
Collapse
|
17
|
Arunsingh M, Vaidyanathan S, Dyker K, Sen M, Scarsbrook A, Prestwich R. Accuracy of Response Assessment Positron Emission Tomography-Computed Tomography Following Definitive Radiotherapy Without Chemotherapy for Head and Neck Squamous Cell Carcinoma. Clin Oncol (R Coll Radiol) 2019; 31:212-218. [DOI: 10.1016/j.clon.2018.11.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/07/2018] [Accepted: 11/11/2018] [Indexed: 12/26/2022]
|
18
|
FDG-PET/CT for treatment response assessment in head and neck squamous cell carcinoma: a systematic review and meta-analysis of diagnostic performance. Eur J Nucl Med Mol Imaging 2018; 45:1063-1071. [PMID: 29478080 DOI: 10.1007/s00259-018-3978-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 02/12/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE 18-fluorodeoxyglucose positron emission tomography combined with computed tomography (FDG-PET/CT) is increasingly used to evaluate treatment response in head and neck squamous cell carcinoma (HNSCC). This analysis assessed the diagnostic value of FDG-PET/CT in detecting nodal disease within 6 months after treatment, considering patient and disease characteristics. METHODS A systematic review was performed using the MEDLINE and Web of Knowledge databases. The results were pooled using a bivariate random effects model of the sensitivity and specificity. RESULTS Out of 22 identified studies, a meta-analysis of 20 studies (1293 patients) was performed. The pooled estimates of sensitivity, specificity and diagnostic odds ratio (with 95% CI) were 85% (76-91%), 93% (89-96%) and 76 (35-165), respectively. With the prevalence set at 10%, the positive and negative predictive values were 58% and 98%. There was significant heterogeneity between the trials (p < 0.001). HPV positive tumors were associated with lower sensitivity (75% vs 89%; p = 0.01) and specificity (87% vs 95%; p < 0.005). CONCLUSION FDG-PET/CT within 6 months after (chemo)radiotherapy in HNSCC patients is a reliable method for ruling out residual/recurrent nodal disease and obviates the need for therapeutic intervention. However, FDG-PET/CT may be less reliable in HPV positive tumors and the optimal surveillance strategy remains to be determined.
Collapse
|
19
|
Nooij RP, Hof JJ, van Laar PJ, van der Hoorn A. Functional MRI for Treatment Evaluation in Patients with Head and Neck Squamous Cell Carcinoma: A Review of the Literature from a Radiologist Perspective. CURRENT RADIOLOGY REPORTS 2018; 6:2. [PMID: 29416951 PMCID: PMC5778171 DOI: 10.1007/s40134-018-0262-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW To show the role of functional MRI in patients treated for head and neck squamous cell carcinoma. RECENT FINDINGS MRI is commonly used for treatment evaluation in patients with head and neck tumors. However, anatomical MRI has its limits in differentiating between post-treatment effects and tumor recurrence. Recent studies showed promising results of functional MRI for response evaluation. SUMMARY This review analyzes possibilities and limitations of functional MRI sequences separately to obtain insight in the post-therapy setting. Diffusion, perfusion and spectroscopy show promise, especially when utilized complimentary to each other. These functional MRI sequences aid in the early detection which might improve survival by increasing effectiveness of salvage therapy. Future multicenter longitudinal prospective studies are needed to provide standardized guidelines for the use of functional MRI in daily clinical practice.
Collapse
Affiliation(s)
- Roland P. Nooij
- Department of Radiology, Medical Spectrum Twente, Enschede, The Netherlands
| | - Jan J. Hof
- Department of Radiology, Medical Spectrum Twente, Enschede, The Netherlands
| | - Peter Jan van Laar
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, P. O. Box 30.001, 9700 RB Groningen, The Netherlands
- Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Anouk van der Hoorn
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, P. O. Box 30.001, 9700 RB Groningen, The Netherlands
- Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| |
Collapse
|