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Krc R, Mendes W, Molitoris J, Ferris M, Song Y, Shetty A, Mehra R, Papadimitriou JC, Hatten K, Taylor R, Wolf J, Sun K, Bentzen S, Regine W, Tran P, Witek M. Proton therapy re-irradiation outcomes and genomic landscape of patients with recurrent head and neck cancer. Oral Oncol 2024; 154:106875. [PMID: 38824813 DOI: 10.1016/j.oraloncology.2024.106875] [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: 02/18/2024] [Revised: 05/08/2024] [Accepted: 05/28/2024] [Indexed: 06/04/2024]
Abstract
INTRODUCTION Re-irradiation (re-RT) for recurrent head and neck cancer (rHNC) is challenging. We describe clinical outcomes and toxicity of proton therapy (PT) for recurrent HNC, and report genomic alterations associated with patterns of failure. MATERIALS & METHODS We performed a retrospective analysis of rHNC patients treated with PT. Outcomes were estimated using the Kaplan-Meier method. Univariate (UVA) and multivariate analyses (MVA) were performed to assess multiple patient factors. Next-generation sequencing and genomic analyses were performed on available samples. RESULTS Eighty-nine patients treated with PBS-PT for rHNC with a median follow-up of 12 mo (0-71 mo) were included. The 1- and 2-y local control (LC) rates were 80.8 % (95 % CI: 70.8-90.8) and 66.2 % (95 % CI: 50.7-81.7), and 1- and 2-y distant metastasis-free survival (DMFS) were 41.0 % (95 % CI: 30.0-52.0) and 26.3 % (95 % CI: 15.7-36.9). The median overall survival (OS) was 13 mo (95 % CI: 9.3-16.7). On UVA and MVA, smaller gross tumor volume (GTV) was associated with improved OS (HR 1.002, P = 0.004), DMFS (HR 1.002, P = 0.004), and PFS (HR 1.002, P = 0.014). There were 35 late Gr3 + toxicity events (30.3 %). Patients with higher candidate gene-specific mutation burden (genes with [OR] > 2, P < 0.05) had inferior PFS. TP53, NOTCH4, and ARID1B mutations were associated with inferior DMFS (OR > 2, P < 0.05). CONCLUSIONS PBS-PT is effective at achieving LC for rHNC with favorable toxicity. Distant metastases are common, and associated with TP53, NOTCH4, and ARID1B mutations. Inclusion of genomic alterations in the clinical decision process may be warranted.
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Affiliation(s)
- Rebecca Krc
- Department of Radiation Oncology, University of Maryland Medical Center, Baltimore, MD, USA
| | - William Mendes
- Department of Radiation Oncology, University of Maryland Medical Center, Baltimore, MD, USA
| | - Jason Molitoris
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Matthew Ferris
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Yang Song
- Institute of Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Amol Shetty
- Institute of Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ranee Mehra
- University of Maryland Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - John C Papadimitriou
- Department of Pathology/Biorepository Shared Service, University of Maryland Baltimore, Baltimore, MD, USA
| | - Kyle Hatten
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Rodney Taylor
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jeffrey Wolf
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Kai Sun
- Division of Biostatistics and Bioinformatics, University of Maryland Greenbaum Cancer Center, and Department of Epidemiology and Public Health, Baltimore, MD, USA.
| | - Soren Bentzen
- Division of Biostatistics and Bioinformatics, University of Maryland Greenbaum Cancer Center, and Department of Epidemiology and Public Health, Baltimore, MD, USA.
| | - William Regine
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Phuoc Tran
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA.
| | - Matthew Witek
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA.
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Milano G, Gal J, Bensadoun RJ. Molecular and nutritional markers in head and neck cancer. Curr Opin Oncol 2024; 36:123-127. [PMID: 38441194 DOI: 10.1097/cco.0000000000001034] [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: 04/05/2024]
Abstract
PURPOSE OF REVIEW There is still a need of biomarkers in the induction and neoadjuvant settings for squamous cell carcinoma of the head and neck (SCCHN). The objective of this concise review article is to give an overview on both predictive and prognostic biomarkers potentially useful for the management of SCCHN. RECENT FINDINGS Human papilloma virus (HPV) positivity translated by the presence of the protein indicator p16 is synonymous of favorable prognosis SCCHN. However, there is some disparity for disease evolution among p16 positive SCCHN. A lack of correlation between immunohistochemistry (IHC) and precise quantification of active epidermal growth factor receptors (EGFRs) may explain the absence of link between EGFR expression performed by IHC and response to EGFR targeting therapies reported in SCCHN. Circulating tumor cells (CTCs) have the property to share the main somatic mutations and genetic rearrangements with the primary tumors. A particular potential interest lies on the possibility to predict patient outcome based on a single-CTC analysis. SUMMARY This short review indicates that key biological marker reflecting disease outcome is not yet emerging for a clinical use in SCCHN. Hopes can be put into the so-called liquid biopsies incorporating circulating tumor cells and circulating tumor DNA.
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Affiliation(s)
- Gerard Milano
- University Côte d'Azur, Centre Antoine Lacassagne, Scientific Valorisation Department
| | - Jocelyn Gal
- University Côte d'Azur, Centre Antoine Lacassagne, Epidemiology and Biostatistics Department
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Muniz IDAF, Araujo M, Bouassaly J, Farshadi F, Atique M, Esfahani K, Bonan PRF, Hier M, Mascarella M, Mlynarek A, Alaoui-Jamali M, da Silva SD. Therapeutic Advances and Challenges for the Management of HPV-Associated Oropharyngeal Cancer. Int J Mol Sci 2024; 25:4009. [PMID: 38612819 PMCID: PMC11012756 DOI: 10.3390/ijms25074009] [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: 02/08/2024] [Revised: 03/25/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
The use of conventional chemotherapy in conjunction with targeted and immunotherapy drugs has emerged as an option to limit the severity of side effects in patients diagnosed with head and neck cancer (HNC), particularly oropharyngeal cancer (OPC). OPC prevalence has increased exponentially in the past 30 years due to the prevalence of human papillomavirus (HPV) infection. This study reports a comprehensive review of clinical trials registered in public databases and reported in the literature (PubMed/Medline, Scopus, and ISI web of science databases). Of the 55 clinical trials identified, the majority (83.3%) were conducted after 2015, of which 77.7% were performed in the United States alone. Eight drugs have been approved by the FDA for HNC, including both generic and commercial forms: bleomycin sulfate, cetuximab (Erbitux), docetaxel (Taxotere), hydroxyurea (Hydrea), pembrolizumab (Keytruda), loqtorzi (Toripalimab-tpzi), methotrexate sodium (Trexall), and nivolumab (Opdivo). The most common drugs to treat HPV-associated OPC under these clinical trials and implemented as well for HPV-negative HNC include cisplatin, nivolumab, cetuximab, paclitaxel, pembrolizumab, 5-fluorouracil, and docetaxel. Few studies have highlighted the necessity for new drugs specifically tailored to patients with HPV-associated OPC, where molecular mechanisms and clinical prognosis are distinct from HPV-negative tumors. In this context, we identified most mutated genes found in HPV-associated OPC that can represent potential targets for drug development. These include TP53, PIK3CA, PTEN, NOTCH1, RB1, FAT1, FBXW7, HRAS, KRAS, and CDKN2A.
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Affiliation(s)
- Isis de Araújo Ferreira Muniz
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
- Graduate Program in Dentistry, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Megan Araujo
- Division of Experimental Medicine and Oncology, Department of Medicine and Health Sciences, McGill University, Montreal, QC HC3 1E2, Canada; (M.A.); (J.B.)
| | - Jenna Bouassaly
- Division of Experimental Medicine and Oncology, Department of Medicine and Health Sciences, McGill University, Montreal, QC HC3 1E2, Canada; (M.A.); (J.B.)
| | - Fatemeh Farshadi
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
- Division of Experimental Medicine and Oncology, Department of Medicine and Health Sciences, McGill University, Montreal, QC HC3 1E2, Canada; (M.A.); (J.B.)
| | - Mai Atique
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
| | - Khashayar Esfahani
- Department of Oncology, McGill University, Montreal, QC HC3 1E2, Canada;
| | - Paulo Rogerio Ferreti Bonan
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
- Graduate Program in Dentistry, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Michael Hier
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
| | - Marco Mascarella
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
| | - Alex Mlynarek
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
| | - Moulay Alaoui-Jamali
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
| | - Sabrina Daniela da Silva
- Department of Otolaryngology and Head and Neck Surgery, McGill University, Montreal, QC HC3 1E2, Canada; (I.d.A.F.M.); (F.F.); (M.A.); (P.R.F.B.); (M.H.); (M.M.); (A.M.); (M.A.-J.)
- Division of Experimental Medicine and Oncology, Department of Medicine and Health Sciences, McGill University, Montreal, QC HC3 1E2, Canada; (M.A.); (J.B.)
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Zhang X, Wang P, Chai Y, Zhou X, Li P, Wang X. Real-world data of immunotherapy from China in recurrent or metastatic head and neck squamous cell carcinoma. Am J Otolaryngol 2024; 45:104065. [PMID: 37879241 DOI: 10.1016/j.amjoto.2023.104065] [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: 03/13/2023] [Revised: 09/16/2023] [Accepted: 09/24/2023] [Indexed: 10/27/2023]
Abstract
PURPOSE Immune checkpoint inhibitors (ICIs) have become a standard therapy for recurrent or metastatic head and neck squamous cell carcinoma (R/MHNSCC), however, there are still unanswered questions about immunotherapy. Furthermore, immunotherapy for R/MHNSCC of the mainland Chinese population are lacking. The aim of this study is to evaluate the efficacy and safety of ICIs in real-world settings in China. MATERIALS AND METHODS We retrospectively reviewed 59 patients with R/MHNSCC who received immunotherapy between May 2019 and December 2021. We assessed demographics, efficacy, survival and safety. RESULTS Fifty-nine patients were included in the study, all of whom had R/MHNSCC affecting the oral cavity, oropharynx, hypopharynx, larynx, nasal cavity, paranasal sinuses and metastatic cancer in the neck with an unknown primary. The objective response rate (ORR) for all patients was found to be 40.6 %. Out of these patients, 11 patients achieved a complete response and 13 achieved a partial response. The median progression-free survival (PFS) was calculated to be 10.64 months (range: 1.15-29.24 months), while the median overall survival (OS) was 21.75 months (range 2.0-37.55 months). The addition of local radiotherapy resulted in higher ORR and PFS compared to previous reports. Notably, patients with R/MHNSCC in the paranasal sinuses and nasal cavity also showed benefits from immunotherapy. Additionally, patients who achieved stable disease (SD) had similar survival rates to those who achieved partial response (PR), indicating that SD is also an indicator of clinical benefit from immunotherapy. The overall incidence of immune-related adverse reactions in this study was low, with fatigue and rash being the most common side effects. CONCLUSION These findings highlight the effectiveness and safety of immunotherapy for R/MHNSCC in a real-world setting in China. Further investigation is warranted to explore the potential benefits of incorporating local radiotherapy into the treatment of R/MHNSCC.
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Affiliation(s)
- Ximei Zhang
- Department of Radiation Oncology, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, PR China.
| | - Peiguo Wang
- Department of Radiation Oncology, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, PR China
| | - Yanlan Chai
- Department of Radiation Oncology, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, PR China
| | - Xuan Zhou
- Department of Maxillofacial and Otorhinolaryngology Oncology, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Ping Li
- Department of Maxillofacial and Otorhinolaryngology Oncology, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Xudong Wang
- Department of Maxillofacial and Otorhinolaryngology Oncology, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
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Lee Boniao E, Allen RC, Sundar G. Targeted therapy and immunotherapy for orbital and periorbital tumors: a major review. Orbit 2023:1-18. [PMID: 37728602 DOI: 10.1080/01676830.2023.2256848] [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: 03/26/2023] [Accepted: 09/01/2023] [Indexed: 09/21/2023]
Abstract
Traditionally, for patients who are poor candidates for surgery and/or radiotherapy, palliative chemotherapy is often offered but with significant toxic side effects. However, recent advancements in our understanding of tumor biology and molecular genetics have brought new understanding to the molecular pathways of certain tumors and cancers. This has ushered in a new era of precision medicine specific to a tumor or cancer treatment pathway (targeted therapy) or directed to host-tumor responses (immunotherapy). This article will focus on recent updates in the application of available targeted and immunotherapy for managing orbital and periorbital tumors and tumor-like conditions, which include cutaneous basal cell carcinoma, cutaneous squamous cell carcinoma, cutaneous melanoma, Merkel cell carcinoma, sebaceous gland carcinoma, solitary fibrous tumor, dermatofibrosarcoma protuberans, orbital meningioma, neurofibromatosis, Langerhans cell histiocytosis, ocular adnexal lymphoma, orbital lymphatic malformation, and adenoid cystic carcinoma.
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Affiliation(s)
- Emmanuel Lee Boniao
- Orbit & Oculofacial Surgery, Ophthalmic Oncology, Department of Ophthalmology, National University Hospital, National University of Singapore, Singapore, Singapore
- Department of Ophthalmology, Amai Pakpak Medical Center, Marawi City, Philippines
| | - Richard C Allen
- Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA
| | - Gangadhara Sundar
- Orbit & Oculofacial Surgery, Ophthalmic Oncology, Department of Ophthalmology, National University Hospital, National University of Singapore, Singapore, Singapore
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Bandyopadhyay A, Goswami U, Ghosh P, Das P, Mandal S. Neoadjuvant chemotherapy for locally advanced head and neck squamous cell carcinoma - Is it still relevant? A practice pattern survey among oncologists of India. J Cancer Res Ther 2023; 19:1316-1323. [PMID: 37787301 DOI: 10.4103/jcrt.jcrt_821_22] [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] [Indexed: 10/04/2023]
Abstract
Objectives Concurrent chemotherapy is the recommended treatment for locally advanced head and neck (H&N) squamous cell carcinoma, and neoadjuvant chemotherapy (NACT) is debated with a few special indications. NACT for advanced head and neck cancer has been studied in clinical trials for more than 2 decades without clear demonstration of the benefit for loco regional tumor control or overall patient survival. Its benefit remains controversial in the absence of clear evidence to define its role. However, there is widespread use of NACT among oncologists. We conducted an online survey to find out the frequency, pattern, prevalence, and aims for use of NACT in locally advanced head and neck cancers among radiation, medical, and surgical oncologists. Materials and Methods Oncologists across India who expressed interest to participate in our survey were asked to complete a short online questionnaire designed to identify the current practice pattern of NACT in head and neck cancer. A mobile app-based questionnaire was sent to 200 oncologists across the country to assess the pattern of NACT use and to solicit their most frequent therapy approach for patients with locoregionally advanced head and neck cancer. Results One hundred and fifty (150) oncologists completed and returned the survey (75%), and 130 were finalized (94 radiation oncologists, 19 medical oncologists, and 17 surgical oncologists). The single most common treatment approach reported for patients with locoregionally advanced H&N cancer was that of sequential chemoradiation (61%), specifically NACT with the TPF regimen (78.5%), followed by radiation therapy. The primary objectives cited by respondents for the use of NACT included the desire to buy time for definitive treatment (20%) and to achieve R0 resection (19.2%). Use of NACT in most patients was more preferred by medical oncologists (21.1%) and radiation oncologists (19.1%) than surgical oncologists (11.8%). Thus, there is not much difference in perception in practice of NACT in radiation, medical, and surgical oncologists. A minimum of two cycles of NACT was preferred by more than half of the doctors (55.4%) with 59.6% radiation oncologists using it before further assessment. Conclusion Although level I evidence for inferior outcomes with NACT as compared to concurrent chemoradiation therapy is there, the use of NACT is quite common among various oncologists in the country because of reasons such as buying time for definitive treatment, achieving R0 resection, better outcome and survival, partial response, better tolerability, better distant control, LN size regression, down-staging of primary tumor, selection of chemosensitive patients, reducing the volume of the radiation field, and better tolerability of subsequent Chemoradiation (CTRT) intensity of subsequent chemoradiation therapy.
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Affiliation(s)
- Anis Bandyopadhyay
- Department of Radiotherapy, NRS Medical College, Kolkata, West Bengal, India
| | - Uddiptya Goswami
- Department of Radiotherapy, NRS Medical College, Kolkata, West Bengal, India
| | - Poulomi Ghosh
- Department of Radiotherapy, NRS Medical College, Kolkata, West Bengal, India
| | - Priyanka Das
- Department of Radiotherapy, NRS Medical College, Kolkata, West Bengal, India
| | - Srikrishna Mandal
- Department of Radiotherapy, NRS Medical College, Kolkata, West Bengal, India
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Mohamad I, Abu Hejleh T, Abdelqader S, Wahbeh L, Taqash A, Almousa A, Mayta E, Al-Ibraheem A, Abuhijla F, Abu-Hijlih R, Hussein T, Al-Gargaz W, Ghatasheh H, Hosni A. Re-Irradiation for Recurrent Head and Neck Cancer: Freedom from Cancer Recurrence Rate. J Clin Med 2023; 12:jcm12082979. [PMID: 37109315 PMCID: PMC10145776 DOI: 10.3390/jcm12082979] [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: 02/20/2023] [Revised: 04/04/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Salvage re-irradiation (rRT) for patients with locoregionally recurrent head and neck cancer (rHNC) remains challenging. A retrospective analysis was performed on 49 patients who received rRT between 2011 and 2018. The co-primary endpoint of the study was 2-year freedom from cancer recurrence rate (FCRR) and overall survival (OS), and secondary endpoints were 2-year disease-free survival (DFS), local failure (LF), regional failure (RF), distant metastases (DM), and RTOG grade 3 ≥ late toxicities. Adjuvant and definitive rRT were delivered to 22 and 27 patients, respectively. A total of 91% of patients were managed with conventional re-RT and 71% of patients received concurrent chemotherapy. The median follow-up after rRT was 30 months. The 2-year FCRR, OS, DFS, LF, RF, and DM were 64%, 51%, 28%, 32%, 9%, and 39% respectively. MVA showed that poor performance status (PS: 1-2 vs. 0) and age > 52 years were predictive of worse OS. In comparison, poor PS (1-2 vs. 0) and total dose of rRT < 60 Gy were predictive of worse DFS. Late RTOG toxicity of grade 3 ≥ was reported in nine (18.3%) patients. FCRR at 2 years after salvage rRT for rHNC was higher than other traditional endpoints and could be an important endpoint to be included in future rRT studies. rRT for rHNC at our cohort was relatively successful, with a manageable level of late severe toxicity. Replacing this approach in other developing countries is a viable option.
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Affiliation(s)
- Issa Mohamad
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Taher Abu Hejleh
- Department of Medical Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Sania Abdelqader
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Lina Wahbeh
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Ayat Taqash
- Department of Biostatistics, King Hussein Cancer Center, Amman 11942, Jordan
| | - Abdelatif Almousa
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Ebrahim Mayta
- Department of Surgical Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Akram Al-Ibraheem
- Department of Nuclear Medicine, King Hussein Cancer Center, Amman 11942, Jordan
| | - Fawzi Abuhijla
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Ramiz Abu-Hijlih
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Tariq Hussein
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Wisam Al-Gargaz
- Department of Surgical Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Hamza Ghatasheh
- Department of Radiation Oncology, King Hussein Cancer Center, Amman 11942, Jordan
| | - Ali Hosni
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON M5G 2M9, Canada
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Rao YJ, Goodman JF, Haroun F, Bauman JE. Integrating Immunotherapy into Multimodal Treatment of Head and Neck Cancer. Cancers (Basel) 2023; 15:cancers15030672. [PMID: 36765627 PMCID: PMC9913370 DOI: 10.3390/cancers15030672] [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: 12/01/2022] [Revised: 01/14/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
Patients with locally advanced head and neck squamous cell carcinoma (HNSCC) have a poor prognosis, with a significant risk of progression or death despite multimodal treatment with surgery, chemotherapy, and radiotherapy. Immune checkpoint inhibitors targeting the programmed death receptor-1 (PD1) have dramatically changed the treatment landscape for recurrent/metastatic disease, improving overall survival in both the first- and second-line palliative settings. This success has driven the investigation of treatment strategies incorporating immunotherapy earlier into the multimodal curative-intent or salvage treatment of both locally advanced and recurrent/metastatic HNSCC. This review encompassed the following three subjects, with a focus on recently reported and ongoing clinical trials: (1) the use of neoadjuvant immunotherapy prior to surgery for locally advanced HNSCC, (2) the use of immunochemoradiotherapy for locally advanced head and neck cancers, and (3) novel uses of immunotherapy in the salvage of recurrent/metastatic HNSCC via a combined modality, including reirradiation paradigms. The results of these studies are eagerly awaited to improve patient outcomes in this challenging disease.
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Affiliation(s)
- Yuan James Rao
- Division of Radiation Oncology, The George Washington University School of Medicine, Washington, DC 20037, USA
| | - Joseph F. Goodman
- Division of Head and Neck Surgery, The George Washington University School of Medicine, Washington, DC 20037, USA
| | - Faysal Haroun
- Division of Hematology/Oncology, The George Washington University School of Medicine, Washington, DC 20037, USA
| | - Julie E. Bauman
- Division of Hematology/Oncology, The George Washington University School of Medicine, Washington, DC 20037, USA
- Correspondence:
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De Azevedo J, Mourtada J, Bour C, Devignot V, Schultz P, Borel C, Pencreach E, Mellitzer G, Gaiddon C, Jung AC. The EXTREME Regimen Associating Cetuximab and Cisplatin Favors Head and Neck Cancer Cell Death and Immunogenicity with the Induction of an Anti-Cancer Immune Response. Cells 2022; 11:cells11182866. [PMID: 36139440 PMCID: PMC9496761 DOI: 10.3390/cells11182866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/09/2022] [Accepted: 09/12/2022] [Indexed: 12/24/2022] Open
Abstract
(1) Background: The first line of treatment for recurrent/metastatic Head and Neck Squamous Cell Carcinoma (HNSCC) has recently evolved with the approval of immunotherapies that target the anti-PD-1 immune checkpoint. However, only about 20% of the patients display a long-lasting objective tumor response. The modulation of cancer cell immunogenicity via a treatment-induced immunogenic cell death is proposed to potentially be able to improve the rate of patients who respond to immune checkpoint blocking immunotherapies. (2) Methods: Using human HNSCC cell line models and a mouse oral cancer syngeneic model, we have analyzed the ability of the EXTREME regimen (combination therapy using the anti-EGFR cetuximab antibody and platinum-based chemotherapy) to modify the immunogenicity of HNSCC cells. (3) Results: We showed that the combination of cetuximab and cisplatin reduces cell growth through both cell cycle inhibition and the induction of apoptotic cell death independently of p53. In addition, different components of the EXTREME regimen were found to induce, to a variable extent, and in a cell-dependent manner, the emission of mediators of immunogenic cell death, including calreticulin, HMGB1, and type I Interferon-responsive chemokines. Interestingly, cetuximab alone or combined with the IC50 dose of cisplatin can induce an antitumor immune response in vivo, but not when combined with a high dose of cisplatin. (4) Conclusions: Our observations suggest that the EXTREME protocol or cetuximab alone are capable, under conditions of moderate apoptosis induction, of eliciting the mobilization of the immune system and an anti-tumor immune response in HNSCC.
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Affiliation(s)
- Justine De Azevedo
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Jana Mourtada
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Cyril Bour
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Laboratoire de Biologie Tumorale, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Véronique Devignot
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Philippe Schultz
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Department of Otorhinolaryngology and Head and Neck Surgery, Hôpitaux Universitaires de Strasbourg, 67200 Strasbourg, France
| | - Christian Borel
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Department of Medical Oncology, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Erwan Pencreach
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Laboratoire de Biochimie et Biologie Moléculaire, Hôpitaux Universitaires de Strasbourg, 67200 Strasbourg, France
| | - Georg Mellitzer
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Christian Gaiddon
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Correspondence: (C.G.); (A.C.J.)
| | - Alain C. Jung
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Laboratoire de Biologie Tumorale, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
- Correspondence: (C.G.); (A.C.J.)
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Cho YS, Lee E, Jin H, Oh D, Jeong HS. Palliative tumor surgery for incurable head and neck cancer: indications and outcomes: A retrospective case review. PRECISION AND FUTURE MEDICINE 2022. [DOI: 10.23838/pfm.2022.00037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose: Despite the promising palliative effects of radiation treatment, few reports have studied the role of palliative tumor surgery (PTS) in patients with unresectable head and neck cancer (HNC). Thus, we aimed to present the outcomes of PTS in HNC, and suggest a possible surgical indication for PTS.Methods: We retrospectively reviewed the medical records of 18 patients who underwent PTS for HNC between 2002 and 2017. PTS was defined as surgical debulking of tumor or surgery of loco-regionaltumors in patients with distant metastasis. As functional outcomes, we evaluated changes in pain, diet, respiration, and wound care before and after PTS.Results: Squamous cell carcinoma was the common cancer type (72.2%), followed by salivary gland cancers and others. The median overall survival time was 17 months (95% confidence interval, 7.3 to 26.7). PTS significantly reduced the pain score (P= 0.013), and improved cancer-related wounds (P=0.003 in wound infection). Oral swallowing and respiration status did not change after PTS. The recurrent tumor at the operation bed was clinically detected at post-operative 1 to 2 months with intact skin (without wound problems). Of note, further chemotherapy or other additional cancer treatments was possible in 66.7% of patients with PTS (P=0.002).Conclusion: PTS could provide a meaningful benefit to selected patients with incurable HNC, in terms of pain control and cancer wound management. Thus, PTS is a considerable option for selected HNC patients, based on the accurate evaluation of tumor extent along with multi-disciplinary consultation as well as patient counseling.
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11
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Staudte S, Klinghammer K, Jurmeister PS, Jank P, Blohmer JU, Liebs S, Rhein P, Hauser AE, Tinhofer I. Multiparametric Phenotyping of Circulating Tumor Cells for Analysis of Therapeutic Targets, Oncogenic Signaling Pathways and DNA Repair Markers. Cancers (Basel) 2022; 14:cancers14112810. [PMID: 35681790 PMCID: PMC9179910 DOI: 10.3390/cancers14112810] [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: 05/09/2022] [Revised: 06/01/2022] [Accepted: 06/02/2022] [Indexed: 01/02/2023] Open
Abstract
Simple Summary Detection of circulating tumor cells (CTCs) has been established as an independent prognostic marker in solid cancer. In order to expand the clinical utility of this blood–based minimally invasive biomarker we established a protocol allowing multiparametric phenotyping of CTCs to analyze the expression levels of therapeutic target proteins. By applying this assay, we demonstrated intratumoral heterogeneity of PD–L1 expression in CTCs from head and neck cancer patients, an observation previously reported in tumor tissue specimens. We further verified the feasibility of applying the protocol to analyze the activation status of important oncogenic pathways and the extent of DNA repair following radiation. These promising preliminary results warrant further study and may lead to the implementation of this assay in clinical routine for improved treatment selection and monitoring. Abstract Detection of circulating tumor cells (CTCs) has been established as an independent prognostic marker in solid cancer. Multiparametric phenotyping of CTCs could expand the area of application for this liquid biomarker. We evaluated the Amnis® brand ImageStream®X MkII (ISX) (Luminex, Austin, TX, USA) imaging flow cytometer for its suitability for protein expression analysis and monitoring of treatment effects in CTCs. This was carried out using blood samples from patients with head and neck squamous cell carcinoma (n = 16) and breast cancer (n = 8). A protocol for negative enrichment and staining of CTCs was established, allowing quantitative analysis of the therapeutic targets PD–L1 and phosphorylated EGFR (phospho–EGFR), and the treatment response marker γH2AX as an indicator of radiation–induced DNA damage. Spiking experiments revealed a sensitivity of 73% and a specificity of 100% at a cut–off value of ≥3 CTCs, and thus confirmed the suitability of the ISX-based protocol to detect phospho–EGFR and γH2AX foci in CTCs. Analysis of PD–L1/–L2 in both spiked and patient blood samples further showed that assessment of heterogeneity in protein expression within the CTC population was possible. Further validation of the diagnostic potential of this ISX protocol for multiparametric CTC analysis in larger clinical cohorts is warranted.
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Affiliation(s)
- Stephanie Staudte
- Department of Radiooncology and Radiotherapy, Charité University Hospital, 10117 Berlin, Germany;
- German Cancer Consortium (DKTK) Partner Site, and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Correspondence:
| | - Konrad Klinghammer
- Department of Hematology and Oncology, Charité University Hospital, 10117 Berlin, Germany;
- Charité Comprehensive Cancer Center (CCCC), Charité University Hospital, 10117 Berlin, Germany;
| | - Philipp Sebastian Jurmeister
- Institute of Pathology, Charité University Hospital, 10117 Berlin, Germany;
- Institute of Pathology, Ludwig Maximilians University Hospital Munich, 80337 Munich, Germany
| | - Paul Jank
- Institute of Pathology, Philipps-University Marburg and University-Hospital Marburg (UKGM), 35039 Marburg, Germany;
| | - Jens-Uwe Blohmer
- Breast Cancer Center, Charité University Hospital, 10117 Berlin, Germany;
| | - Sandra Liebs
- Charité Comprehensive Cancer Center (CCCC), Charité University Hospital, 10117 Berlin, Germany;
| | - Peter Rhein
- Luminex B.V., A DiaSorin Company, 5215 MV‘s-Hertogenbosch, The Netherlands;
| | - Anja E. Hauser
- Department of Rheumatology and Clinical Immunology, Charité University Hospital, 10117 Berlin, Germany;
- Deutsches Rheuma-Forschungszentrum (DRFZ), Leibniz Association, 10117 Berlin, Germany
| | - Ingeborg Tinhofer
- Department of Radiooncology and Radiotherapy, Charité University Hospital, 10117 Berlin, Germany;
- German Cancer Consortium (DKTK) Partner Site, and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
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12
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Cetuximab-Induced Small Intestine Stricture in Metastatic Squamous Cell Carcinoma of the Oral Cavity. ACG Case Rep J 2022; 9:e00784. [PMID: 35782314 PMCID: PMC9242403 DOI: 10.14309/crj.0000000000000784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 02/02/2022] [Indexed: 11/17/2022] Open
Abstract
Cetuximab is an epidermal growth factor receptor (EGFR) inhibitor, which is used to treat patients with metastatic head and neck cancer. Dermatological reactions are the most serious adverse events associated with cetuximab treatment including an acne-like rash, xerosis, and pruritus. Other adverse effects include infections, hypomagnesemia, mucositis, conjunctivitis, nausea, and diarrhea. Mucositis is not only restricted to the oral mucosa, however, can affect any part of the gastrointestinal tract. The duration of treatment-related mucositis has been associated with stricture formation. We describe a case of chronic duodenal and jejunal strictures attributed to cetuximab use.
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Jungbauer F, Huber L, Ludwig S, Rotter N, Walter B, Zaubitzer L, Lammert A. Prognostic Factors for the Therapeutic Performance of Cisplatin in Head and Neck Malignancies. Front Oncol 2022; 12:778380. [PMID: 35574347 PMCID: PMC9096481 DOI: 10.3389/fonc.2022.778380] [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: 09/16/2021] [Accepted: 04/04/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction For squamous cell carcinoma of the head and neck (HNSCC), cisplatin is used as primary or adjuvant (radio)chemotherapy. In terms of dosage, two main regimens are used, weekly 40mg/m2 or 3-weekly 100mg/m2. For an optimal outcome, the highest possible cumulative total dose of cisplatin is aimed for. The selection of the scheme is patient-specific, but the factors for the selection of the optimal scheme have not yet been conclusively researched. The aim of this study was to find correlations between initial laboratory values and the cumulative total dose of cisplatin, as well as any correlations between early laboratory values or their dynamics and later laboratory values or their dynamics to provide support in the selection of the chemo regimen. Material and Methods In this retrospective study, the clinical data and laboratory values, namely glomerular filtration rate (GFR), hemoglobin, albumin, leucocyte, erythrocyte and platelet count, over the course of time of 79 patients with HNSCC who had received chemotherapy with cisplatin in our clinic between 2018 and 2021 were evaluated. Results Patients on 3-weekly regimens achieved a higher mean cumulative total dose of cisplatin than patients on weekly regimens (214.18 ± 65.95 vs 183.33 ± 65.2 mg/m2). Significant positive correlations were seen for total cumulative dose of cisplatin with initial GFR (p=0.001, Pearson's r=0.364), initial hemoglobin (p=0.035, r=0.237), initial erythrocyte (p=0.002, r=0.337), and initial albumin (p=0.002, r=0.337). There were no significant correlations for initial leucocyte or platelets. Regarding the dynamics of the laboratory values under the first chemo administration, no correlation was found with later laboratory values or dynamics. Discussion and Conclusion As in other prospective studies, our retrospective analysis found a higher cumulative total dose in the 3-weekly regimen. As this seems to correlate positively with patient outcome, superiority of the 3-weekly regimen over the weekly regimen can be assumed. Functioning organ systems, especially of the bone marrow and kidneys, are associated with an increased cumulative total dose and can therefore be regarded as predictive factors. Regular monitoring of laboratory values is nevertheless essential throughout the entire course of chemotherapy.
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Affiliation(s)
- Frederic Jungbauer
- Department for Otorhinolaryngology, Head- and Neck-Surgery, University Medical Centre Mannheim, Mannheim, Germany
| | - Lena Huber
- Department for Otorhinolaryngology, Head- and Neck-Surgery, University Medical Centre Mannheim, Mannheim, Germany
| | - Sonja Ludwig
- Department for Otorhinolaryngology, Head- and Neck-Surgery, University Medical Centre Mannheim, Mannheim, Germany
| | - Nicole Rotter
- Department for Otorhinolaryngology, Head- and Neck-Surgery, University Medical Centre Mannheim, Mannheim, Germany
| | - Beatrice Walter
- Department for Otorhinolaryngology, Head- and Neck-Surgery, University Medical Centre Mannheim, Mannheim, Germany
| | - Lena Zaubitzer
- Department for Otorhinolaryngology, Head- and Neck-Surgery, University Medical Centre Mannheim, Mannheim, Germany
| | - Anne Lammert
- Department for Otorhinolaryngology, Head- and Neck-Surgery, University Medical Centre Mannheim, Mannheim, Germany
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14
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Scarborough JA, Scott JG. Translation of Precision Medicine Research Into Biomarker-Informed Care in Radiation Oncology. Semin Radiat Oncol 2022; 32:42-53. [PMID: 34861995 PMCID: PMC8667861 DOI: 10.1016/j.semradonc.2021.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The reach of personalized medicine in radiation oncology has expanded greatly over the past few decades as technical precision has improved the delivery of radiation to each patient's unique anatomy. Yet, the consideration of biological heterogeneity between patients has largely not been translated to clinical care. There are innumerable promising advancements in the discovery and validation of biomarkers, which could be used to alter radiation therapy directly or indirectly. Directly, biomarker-informed care may alter treatment dose or identify patients who would benefit most from radiation therapy and who could safely avoid more aggressive care. Indirectly, a variety of biomarkers could assist with choosing the best radiosensitizing chemotherapies. The translation of these advancements into clinical practice will bring radiation oncology even further into the era of precision medicine, treating patients according to their unique anatomical and biological differences.
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Affiliation(s)
- Jessica A Scarborough
- Translational Hematology and Oncology Research Department, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland,OH; Systems Biology and Bioinformatics Program, School of Medicine, Case Western Reserve University, Cleveland, OH
| | - Jacob G Scott
- Translational Hematology and Oncology Research Department, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland,OH; Radiation Oncology Department, Taussig Cancer Institute, Cleveland Clinic Foundation, 10201 Carnegie Ave, Cleveland, OH.
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Chi LH, Wu ATH, Hsiao M, Li YC(J. A Transcriptomic Analysis of Head and Neck Squamous Cell Carcinomas for Prognostic Indications. J Pers Med 2021; 11:782. [PMID: 34442426 PMCID: PMC8399099 DOI: 10.3390/jpm11080782] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 01/27/2023] Open
Abstract
Survival analysis of the Cancer Genome Atlas (TCGA) dataset is a well-known method for discovering gene expression-based prognostic biomarkers of head and neck squamous cell carcinoma (HNSCC). A cutoff point is usually used in survival analysis for patient dichotomization when using continuous gene expression values. There is some optimization software for cutoff determination. However, the software's predetermined cutoffs are usually set at the medians or quantiles of gene expression values. There are also few clinicopathological features available in pre-processed datasets. We applied an in-house workflow, including data retrieving and pre-processing, feature selection, sliding-window cutoff selection, Kaplan-Meier survival analysis, and Cox proportional hazard modeling for biomarker discovery. In our approach for the TCGA HNSCC cohort, we scanned human protein-coding genes to find optimal cutoff values. After adjustments with confounders, clinical tumor stage and surgical margin involvement were found to be independent risk factors for prognosis. According to the results tables that show hazard ratios with Bonferroni-adjusted p values under the optimal cutoff, three biomarker candidates, CAMK2N1, CALML5, and FCGBP, are significantly associated with overall survival. We validated this discovery by using the another independent HNSCC dataset (GSE65858). Thus, we suggest that transcriptomic analysis could help with biomarker discovery. Moreover, the robustness of the biomarkers we identified should be ensured through several additional tests with independent datasets.
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Affiliation(s)
- Li-Hsing Chi
- The Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 11031, Taiwan; (L.-H.C.); (A.T.H.W.)
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, Wan Fang Hospital, Taipei Medical University, Taipei 11600, Taiwan
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, Taipei Medical University Hospital, Taipei Medical University, Taipei 11031, Taiwan
| | - Alexander T. H. Wu
- The Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 11031, Taiwan; (L.-H.C.); (A.T.H.W.)
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei 115024, Taiwan
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Yu-Chuan (Jack) Li
- The Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 11031, Taiwan; (L.-H.C.); (A.T.H.W.)
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, No.172-1, Sec. 2, Keelung Rd., Taipei 106339, Taiwan
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16
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van Harten AM, Brakenhoff RH. Targeted Treatment of Head and Neck (Pre)Cancer: Preclinical Target Identification and Development of Novel Therapeutic Applications. Cancers (Basel) 2021; 13:2774. [PMID: 34204886 PMCID: PMC8199752 DOI: 10.3390/cancers13112774] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 12/14/2022] Open
Abstract
Head and neck squamous cell carcinomas (HNSCC) develop in the mucosal lining of the upper-aerodigestive tract. In carcinogen-induced HNSCC, tumors emerge from premalignant mucosal changes characterized by tumor-associated genetic alterations, also coined as 'fields' that are occasionally visible as leukoplakia or erythroplakia lesions but are mostly invisible. Consequently, HNSCC is generally diagnosed de novo at more advanced stages in about 70% of new diagnosis. Despite intense multimodality treatment protocols, the overall 5-years survival rate is 50-60% for patients with advanced stage of disease and seems to have reached a plateau. Of notable concern is the lack of further improvement in prognosis despite advances in treatment. This can be attributed to the late clinical presentation, failure of advanced HNSCC to respond to treatment, the deficit of effective targeted therapies to eradicate tumors and precancerous changes, and the lack of suitable markers for screening and personalized therapy. The molecular landscape of head and neck cancer has been elucidated in great detail, but the absence of oncogenic mutations hampers the identification of druggable targets for therapy to improve outcome of HNSCC. Currently, functional genomic approaches are being explored to identify potential therapeutic targets. Identification and validation of essential genes for both HNSCC and oral premalignancies, accompanied with biomarkers for therapy response, are being investigated. Attentive diagnosis and targeted therapy of the preceding oral premalignant (preHNSCC) changes may prevent the development of tumors. As classic oncogene addiction through activating mutations is not a realistic concept for treatment of HNSCC, synthetic lethality and collateral lethality need to be exploited, next to immune therapies. In recent studies it was shown that cell cycle regulation and DNA damage response pathways become significantly altered in HNSCC causing replication stress, which is an avenue that deserves further exploitation as an HNSCC vulnerability for treatment. The focus of this review is to summarize the current literature on the preclinical identification of potential druggable targets for therapy of (pre)HNSCC, emerging from the variety of gene knockdown and knockout strategies, and the testing of targeted inhibitors. We will conclude with a future perspective on targeted therapy of HNSCC and premalignant changes.
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Affiliation(s)
- Anne M. van Harten
- Cancer Center Amsterdam, Otolaryngology-Head and Neck Surgery, Tumor Biology & Immunology Section, Vrije Universiteit Amsterdam, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands; or
- Sidney Kimmel Cancer Center, Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Ruud H. Brakenhoff
- Cancer Center Amsterdam, Otolaryngology-Head and Neck Surgery, Tumor Biology & Immunology Section, Vrije Universiteit Amsterdam, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands; or
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Vincent AG, Wang W, Shokri T, Ducic Y. Treatment of Oligometastatic Disease in Squamous Cell Carcinoma of the Head and Neck. Laryngoscope 2021; 131:E1476-E1480. [PMID: 33044014 PMCID: PMC8246782 DOI: 10.1002/lary.29115] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/19/2020] [Accepted: 09/02/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE No surgical or radiotherapeutic treatment guidelines exist for oligometastatic head and neck squamous cell carcinoma (oHNSCC), and only recently have interventions with curative intent been studied. Herein, we sought to elucidate survival rates among patients with oHNSCC to determine if treatment with curative intent is warranted in this population. STUDY DESIGN Retrospective chart review. METHODS We retrospectively reviewed cases of oHNSCC treated between March 1998 and March 2018. Fisher's exact test was used to compare patients treated with radiotherapy (RT) to those who underwent surgical excision and to compare outcomes of patients with oligometastases at the time of initial presentation to those that developed oligometastatic disease after primary treatment. RESULTS Eighty one patients with metastases to the lungs, ribs, pelvis, vertebral column, liver, clavicle, and sternum were included. Overall, 32 patients (40%) were alive 5 years post-treatment. The site of metastasis, the modality of treatment, and the time of development of oligometastatic disease did not significantly affect 5-year survival. CONCLUSION Herein, we demonstrate that multi-modality treatment of oHNSCC is warranted for some patients with an estimated 40% 5-year survival. Aggressive treatment of the primary and regional sites is necessary in addition to treatment of the metastatic site and incurs a survival benefit compared to patients with metastatic HNSCC treated with systemic therapy alone. oHNSCC should be approached separately from polymetastatic disease. Patients should be counseled about the possibility for long-term survival, and aggressive initial treatment with the intention for cure should be considered in this population. LEVEL OF EVIDENCE 4 Laryngoscope, 131:E1476-E1480, 2021.
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Affiliation(s)
| | - Weitao Wang
- Facial Plastic Surgery AssociatesFort WorthTexasU.S.A.
| | - Tom Shokri
- Pennsylvania State Hershey Medical Center, Otolaryngology – Head and Neck SurgeryHersheyPennsylvaniaU.S.A.
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Won HR, Koo BS. Can We Conquer Advanced Head and Neck Cancer? Current Status and Future Directions. Clin Exp Otorhinolaryngol 2021; 14:145-146. [PMID: 33971695 PMCID: PMC8111398 DOI: 10.21053/ceo.2021.00458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 03/11/2021] [Indexed: 11/25/2022] Open
Affiliation(s)
- Ho-Ryun Won
- Department of Otolaryngology-Head and Neck Surgery, Chungnam National University College of Medicine, Daejeon, Korea
| | - Bon Seok Koo
- Department of Otolaryngology-Head and Neck Surgery, Chungnam National University College of Medicine, Daejeon, Korea
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19
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Sun Y, Wang Z, Qiu S, Wang R. Therapeutic strategies of different HPV status in Head and Neck Squamous Cell Carcinoma. Int J Biol Sci 2021; 17:1104-1118. [PMID: 33867833 PMCID: PMC8040311 DOI: 10.7150/ijbs.58077] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 02/09/2021] [Indexed: 12/29/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the 9th most common malignant tumor in the world. Based on the etiology, HNSCC has two main subtypes: human papillomavirus (HPV) -related and HPV-unrelated. HPV-positive HNSCC is more sensitive to treatment with favorable survival. Due to the different biological behaviors, individual therapy is necessary and urgently required to deduce the therapeutic intensity of HPV-positive disease and look for a more effective and toxicity-acceptable regimen for HPV-negative disease. EGFR amplification and PI3K/AKT/mTOR pathway aberrant activation are quite common in HPV-positive HNSCC. Besides, HPV infection alters immune cell infiltrating in HNSCC and encompasses a diverse and heterogeneous landscape with more immune infiltration. On the other hand, the chance of HPV-negative cancers harboring mutation on the P53 gene is significantly higher than that of HPV-positive disease. This review focuses on the updated preclinical and clinical data of HPV-positive and HPV-negative HNSCC and discusses the therapeutic strategies of different HPV status in HNSCC.
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Affiliation(s)
- Yingming Sun
- Department of Radiation and Medical Oncology, Affiliated Sanming First Hospital of Fujian Medical University, Sanming 365001, P. R. China
| | - Zhe Wang
- Department of Medical Oncology, Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, P. R. China.,The Key Laboratory of Biomarker High Throughput Screening and Target Translation of Breast and Gastrointestinal Tumor, Dalian University, Dalian 116001, P. R. China
| | - Sufang Qiu
- Department of Radiation Oncology, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital; Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou 350014, P.R. China
| | - Ruoyu Wang
- Department of Medical Oncology, Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, P. R. China.,The Key Laboratory of Biomarker High Throughput Screening and Target Translation of Breast and Gastrointestinal Tumor, Dalian University, Dalian 116001, P. R. China
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Subramanian S, Sridharan N, Balasundaram V, Chaudhari S. Efficacy and safety of nimotuzumab in unresectable, recurrent, and/or metastatic squamous cell carcinoma of the head and neck: A hospital-based retrospective evidence. South Asian J Cancer 2020; 7:188-192. [PMID: 30112336 PMCID: PMC6069342 DOI: 10.4103/sajc.sajc_87_18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Context: Role of nimotuzumab in locally advanced head and neck cancer (HNC) is well established in India; however, no clinical evidence is available for its role in recurrent and/or metastatic HNC. Aims: The aim of this study is to evaluate the efficacy and safety of nimotuzumab when added to standard treatment in unresectable, recurrent, and metastatic squamous cell carcinoma of the head and neck (SCCHN). Settings and Design: Hospital records of 14 patients diagnosed with recurrent and/or metastatic HNC with histologically confirmed squamous cell carcinoma and being treated with nimotuzumab along with standard treatments from December 2010 to December 2016 were retrospectively evaluated. Subjects and Methods: The tumor response rate and overall survival (OS) were analyzed. Toxicity and adverse events (AEs) were assessed as per common terminology criteria for adverse events (CTCAE) v 4. Results: Oral cavity was most commonly involved region followed by hypopharynx and oropharynx. At 24 weeks after completion of treatment, overall response rate (complete response (CR) + partial response (PR)) was 75%. Survival rate at 1, 2, and 3 years was 77.80%, 64.81%, and 64.81%, respectively. At a median follow-up of 15.17 months, median OS was not reached. All AEs were either Grade I (66.7%) or Grade II (33.3%). No Grade III or Grade IV AEs were observed. No added toxicity was observed due to nimotuzumab. Conclusions: In the first of its kind study, the addition of nimotuzumab to standard treatment showed promising response rate as well as survival outcomes in recurrent and/or metastatic SCCHN patients without producing additional toxicity.
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Affiliation(s)
- Sundaram Subramanian
- Department of Medical Oncology, VS Hospital and Cancer Center, Chennai, Tamil Nadu, India
| | - Nithya Sridharan
- Department of Medical Oncology, VS Hospital and Cancer Center, Chennai, Tamil Nadu, India
| | - V Balasundaram
- Department of Radiation Oncology, VS Hospital and Cancer Center, Chennai, Tamil Nadu, India
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Babu G, Bahl A, Bhattacharya GS, Bhowmik KT, Dattatraya PS, Ghadyalpatil N, Karandikar SM, Kulkarni P, Sridharan N, Parikh P, Prabhash K, Raja T, Rajasundaram S, Subramanian S, Talapatra K, Vaid A. Oncology Gold Standard ® practical consensus recommendations for the use of monoclonal antibodies in the management of squamous cell carcinoma of head and neck. South Asian J Cancer 2020; 6:154-160. [PMID: 29404293 PMCID: PMC5763625 DOI: 10.4103/sajc.sajc_181_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
We present the 2017 Oncology Gold Standard Practical Consensus Recommendation for use of monoclonal antibodies in the management of advanced squamous cell carcinoma of head neck region.
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Affiliation(s)
- Govind Babu
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Ankur Bahl
- Department of Medical Oncology, Max Hospital, New Delhi, India
| | - G S Bhattacharya
- Department of Medical Oncology, Fortis Hospital, Kolkata, West Bengal, India
| | - K T Bhowmik
- Department of Radiation Oncology, Safdarjung Hospital, New Delhi, India
| | - P S Dattatraya
- Department of Medical Oncology, Omega Hospital, Hyderabad, Telangana, India
| | - Nikhil Ghadyalpatil
- Department of Medical Oncology, Yashoda Hospitals, Hyderabad, Telangana, India
| | - S M Karandikar
- Department of Medical Oncology, Ruby Hall Clinic, Pune, Maharashtra, India
| | - Padmaj Kulkarni
- Department of Medical Oncology, Deenanath Mangeshkar Hospital, Pune, Maharashtra, India
| | - Nithya Sridharan
- Department of Medical Oncology, VS Hospital, Chennai, Tamil Nadu, India
| | - Purvish Parikh
- Department of Precision Oncology, Asian Cancer Institute, Mumbai, Maharashtra, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - T Raja
- Department of Medical Oncology, Apollo Speciality Hospital, Chennai, Tamil Nadu, India
| | - S Rajasundaram
- Department of Surgical Oncology, Global Institute of Oncology, Chennai, Tamil Nadu, India
| | - S Subramanian
- Department of Medical Oncology, VS Hospital, Chennai, Tamil Nadu, India
| | - Kaustav Talapatra
- Department of Radiation Oncology, KDA Hospital, Mumbai, Maharashtra, India
| | - Ashok Vaid
- Department of Medical Oncology, Medanta Hospital, Gurugram, Haryana, India
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22
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Noronha V, Patil VM, Joshi A, Bhattacharjee A, Paul D, Dhumal S, Juvekar S, Arya S, Prabhash K. A tertiary care experience with paclitaxel and cetuximab as palliative chemotherapy in platinum sensitive and nonsensitive in head and neck cancers. South Asian J Cancer 2020; 6:11-14. [PMID: 28413788 PMCID: PMC5379885 DOI: 10.4103/2278-330x.202558] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background: The combination of paclitaxel and cetuximab (PaCe) has led to an encouraging response rate in Phase 2 setting with limited toxicity. The aim of our study was to assess the efficacy of this regimen in our setting in platinum sensitive and nonsensitive patients. Methods: This was a retrospective analysis of head and neck cancer patients treated with weekly PaCe as palliative chemotherapy between May 2010 and August 2014. The standard schedule of cetuximab along with 80 mg/m2 of weekly paclitaxel was administered till either disease progression or withdrawal of patient's consent. The toxicity and response were noted in accordance with CTCAE version 4.02 and RECIST version 1.1 criteria, respectively. The response rates between platinum sensitive and nonsensitive patients were compared by Chi-square test. Overall survival (OS) and progression-free survival (PFS) were estimated by Kaplan–Meier survival method and log-rank test was used for comparison. Cox proportional hazard model was used for identification of factors affecting PFS and OS. Results: One Hundred patients with a median age of 52 years (interquartile range: 46–56 years) were included. Forty-five patients (45%) were platinum insensitive, whereas 55 patients (55%) were platinum sensitive. In platinum insensitive patients and sensitive patients, the response rates were 38.5% and 22.2%, respectively (P = 0.104), whereas the symptomatic benefit in pain was seen in 89.5% and 71.7%, respectively (P = 0.044). The median PFS in platinum insensitive and sensitive patients were 150 and 152 days, respectively (P = 0.932), whereas the median OS was 256 days (95% confidence interval [95% CI]: 168.2–343.8 days) and 314 days (95% CI: 227.6–400.4 days), respectively (P = 0.23). Nineteen patients (19%) had grades 3–4 adverse events during chemotherapy. Conclusion: Weekly paclitaxel combined with cetuximab has promising efficacy and good tolerability in the palliative setting in advanced head and neck cancer in both platinum sensitive and insensitive patients.
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Affiliation(s)
- Vanita Noronha
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Vijay M Patil
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Amit Joshi
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Atanu Bhattacharjee
- Division of Clinical Research and Biostatistics, Malabar Cancer Centre, Kannur, Kerala, India
| | - Davinder Paul
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Sachin Dhumal
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Shashikant Juvekar
- Department of Radiodiagnosis, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Supreeta Arya
- Department of Radiodiagnosis, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
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23
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Rogers JE, Jácome AAA, Ohinata A, Wolff R, Morris VK, Johnson B, Mehdizadeh A, Rothschild ND, Ahmed SU, Guerra JL, Eng C. Outcomes with anti-EGFR monoclonal antibodies in metastatic and recurrent anal squamous cell carcinoma. Expert Rev Anticancer Ther 2020; 20:901-908. [PMID: 32799569 DOI: 10.1080/14737140.2020.1810573] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Metastatic squamous cell carcinoma anal cancer (SCCA) is rare. Prospective data recommends front-line platinum doublet combinations and second-line anti-programmed death-1 therapy. Standard therapy beyond these treatments are currently unknown. We evaluated anti-EGFR monoclonal antibody (mAb) outcomes in metastatic SCCA. METHODS Metastatic SCCA patients given anti-EGFR mAb from Oct 2011-May 2018 were included. Primary endpoints included best response, progression-free survival, and overall survival. RESULTS 56 patients were evaluated with a median of one prior therapy. Most patients (~90%) received anti-EGFR mAbs with chemotherapy. Response rate (any response) was 41%. Median PFS was 4.3 months with a median OS of 16 M. Seven patients with disease control proceeded onto maintenance therapy (anti-EGFR mAb ± a fluoropyrimidine) with a median PFS of 13.8 M. Next generation sequencing of 16 pts (28%) showed 4 pts had a PIK3CA mutation with 3 of these 4 patients demonstrating progression on initial restaging. CONCLUSION Our analysis suggests anti-EGFR mAb therapy with chemotherapy provides clinical benefit in previously treated metastatic SCCA. Our maintenance therapy and the role of PIK3CA MT outcomes were thought-provoking. EXPERT OPINION Metastatic SCCA patients have limited options; therefore, anti-EGFR mAbs may provide benefit in the treatment armamentarium and should be further explored.
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Affiliation(s)
- Jane E Rogers
- M.D. Anderson Cancer Center Pharmacy Clinical Programs and Cancer Center, Department of Gastrointestinal Medical Oncology, University of Texas , Houston, TX, USA
| | | | - Aki Ohinata
- UT Southwestern Medical Center , Dallas, TX, USA
| | - Robert Wolff
- M.D. Anderson Cancer Center Pharmacy Clinical Programs and Cancer Center, Department of Gastrointestinal Medical Oncology, University of Texas , Houston, TX, USA
| | - Van K Morris
- M.D. Anderson Cancer Center Pharmacy Clinical Programs and Cancer Center, Department of Gastrointestinal Medical Oncology, University of Texas , Houston, TX, USA
| | - Benny Johnson
- M.D. Anderson Cancer Center Pharmacy Clinical Programs and Cancer Center, Department of Gastrointestinal Medical Oncology, University of Texas , Houston, TX, USA
| | | | - Nicole D Rothschild
- M.D. Anderson Cancer Center Pharmacy Clinical Programs and Cancer Center, Department of Gastrointestinal Medical Oncology, University of Texas , Houston, TX, USA
| | - Shahab U Ahmed
- M.D. Anderson Cancer Center Pharmacy Clinical Programs and Cancer Center, Department of Gastrointestinal Medical Oncology, University of Texas , Houston, TX, USA
| | - Jennifer L Guerra
- M.D. Anderson Cancer Center Pharmacy Clinical Programs and Cancer Center, Department of Gastrointestinal Medical Oncology, University of Texas , Houston, TX, USA
| | - Cathy Eng
- Vanderbilt-Ingram Cancer Center , Nashville, TN, USA
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24
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von Döbeln GA, Wagenius G, Holtved E, Jacobsen AB, Nilsson M, Yu J, Baeksgaard L. Definitive chemoradiotherapy plus cetuximab for cancer in the oesophagus or gastro-oesophageal junction. Cancer Treat Res Commun 2020; 24:100187. [PMID: 32619832 DOI: 10.1016/j.ctarc.2020.100187] [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: 03/18/2019] [Revised: 06/20/2020] [Accepted: 06/22/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Chemoradiotherapy is standard treatment for localized oesophageal cancer unsuitable for surgery. We aimed to evaluate the efficacy of cetuximab in combination with chemoradiotherapy. METHODS This non-randomised multicentre phase II trial recruited patients aged 18-75 with WHO performance status 0-2 having squamous cell carcinoma or adenocarcinoma in the oesophagus or gastro-oesophageal junction, T2-4, N0-3, M0 not suitable for surgery. Chemotherapy was three 21-day cycles of fluorouracil 750 mg/m2 D1-5 and oxaliplatin D1 (cycle 1:130mg/m 2, cycle 2-3:85 mg/m 2). Radiotherapy was 50Gy in 2Gy/fraction, 5 days a week, concurrent with cycle 2 and 3 and weekly cetuximab. The primary objective was loco-regional control at one year. RESULTS 52 patients were included. 51 were eligible for toxicity and survival analysis and 46 for recurrence analysis. Full radiotherapy dose was delivered to 80%, 75% received all three cycles of chemotherapy and 75% received four or more doses of cetuximab. The most common related grade III-IV adverse events were gastro-intestinal(16), hypersensitivity(6) and infection(5). There were two drug-related deaths. Within six months from the end of treatment, six patients died from complications from fistulas. The loco-regional control rate at one year was 47.3%(95%CI 30.9%-62.1%). Overall survival at three years was 29.1%(95% CI 17.4-41.9%). CONCLUSIONS Oxaliplatin and fluorouracil given concurrent with radiotherapy and cetuximab had an acceptable safety profile and showed a clinical response in patients with locoregionally advanced oesophageal cancer unsuitable for surgery. However, the primary end-point was not met, and the addition of cetuximab to definitive chemoradiotherapy cannot be recommended.
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Affiliation(s)
| | - Gunnar Wagenius
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Eva Holtved
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | | | - Magnus Nilsson
- Department of Clinical Sciences Intervention and Technology Karolinska Institutet Division of Upper Abdominal Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Jingru Yu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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25
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The Evolution of Care of Cancers of the Head and Neck Region: State of the Science in 2020. Cancers (Basel) 2020; 12:cancers12061543. [PMID: 32545409 PMCID: PMC7352543 DOI: 10.3390/cancers12061543] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 12/15/2022] Open
Abstract
Cancers that arise in the head and neck region are comprised of a heterogeneous group of malignancies that include carcinogen- and human papillomavirus (HPV)-driven mucosal squamous cell carcinoma as well as skin cancers such as cutaneous squamous cell carcinoma, basal cell carcinoma, melanoma, and Merkel cell carcinoma. These malignancies develop in critical areas for eating, talking, and breathing and are associated with substantial morbidity and mortality despite advances in treatment. Understanding of advances in the management of these various cancers is important for all multidisciplinary providers who care for patients across the cancer care continuum. Additionally, the recent Coronavirus Disease 2019 (COVID-19) pandemic has necessitated adaptations to head and neck cancer care to accommodate the mitigation of COVID-19 risk and ensure timely treatment. This review explores advances in diagnostic criteria, prognostic factors, and management for subsites including head and neck squamous cell carcinoma and the various forms of skin cancer (basal cell carcinoma, cutaneous squamous cell carcinoma, Merkel cell carcinoma, and melanoma). Then, this review summarizes emerging developments in immunotherapy, radiation therapy, cancer survivorship, and the delivery of care during the COVID-19 era.
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26
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Potential oncogenic roles of mutant-p53-derived exosomes in the tumor-host interaction of head and neck cancers. Cancer Immunol Immunother 2020; 69:285-292. [PMID: 31897662 DOI: 10.1007/s00262-019-02450-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 12/02/2019] [Indexed: 02/08/2023]
Abstract
The wide-ranging collection of malignancies arising at the upper aerodigestive tract is categorized as head and neck cancer (HNC), the sixth most prevalent cancer worldwide. Infection with human papillomavirus (HPV) or exposure to carcinogens is the leading causes of HPV+ and HPV- HNCs development, respectively. HPV+ and HPV- HNCs are different in clinical and molecular aspects. Specifically, HPV- HNCs tightly associate with missense mutants of the TP53 gene (encoding for the p53 protein), suggesting a central role for mutant p53 gain-of-function (GOF) in driving tumorigenesis. In contrast, in HPV + HNC, the sequence of TP53 typically remains intact, while the protein is degraded. In tumor cells, the status of the TP53 gene affects the cargo of secreted exosomes. In this review, we describe the accumulated knowledge regarding the involvement of exosomes and p53 on cellular interactions between HPV+ and HPV- HNC cells, and the surrounding tumor microenvironment (TME). Moreover, we envision how TP53 status may determine exosomes cargo in HNC, and, consequently, modify the TME. The potential roles of exosomes described herein are based on both our studies and the studies of others on mutant p53-derived exosomes. Specifically, we showed how exosomes are shed by cancer cells harboring mutant p53 communicate with tumor-associated macrophages in the colon as well as with cancer-associated fibroblasts in the lung, creating immunosuppressive conditions and promoting invasiveness. Altogether, exosomes in HNC in the context of TP53 status are understudied and extensive research is required to shed light on the biology of HPV+ and HPV- HNC.
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Sakuma K, Hanyu S, Takahashi H, Tanaka A. Identification of the optimal cetuximab concentration that is effective against oral squamous cell carcinoma in collagen gel droplet embedded culture drug sensitivity testing. Mol Clin Oncol 2019; 12:51-56. [PMID: 31832190 DOI: 10.3892/mco.2019.1953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Accepted: 07/22/2019] [Indexed: 01/30/2023] Open
Abstract
Anticancer drug sensitivity testing using the collagen gel droplet embedded culture drug sensitivity test (CD-DST) on oral squamous cell carcinoma (OSCC) samples beginning from 2010 has been conducted. The present study investigated the effect of adding cetuximab (Erbitux®), a molecularly targeted drug, on anticancer drug activity against clinical OSCC specimens. A total of 25 specimens were obtained from 25 patients with OSCC between October 2013 and December 2017. The present study conducted anticancer drug sensitivity testing for cisplatin (CDDP), 5-fluorouracil (5-FU), cetuximab, three-drug combination, single agent and multi drug combinations, and cetuximab addition to the aforementioned regimens using CD-DST. In addition, the optimum concentration of each drug was evaluated. The overall evaluation success rate of the CD-DST method for OSCC specimens was 84.0% (21 of 25 cases); sensitivity to anticancer drugs and cetuximab could be evaluated. The in vitro efficacy rate of a cetuximab single agent and CDDP + 5-FU (PF) at a cut-off value of 50% was similar to the known clinical response rate. However, at a cut-off value of 50%, the in vitro efficacy of PF + cetuximab was calculated to be 40%, which was higher than the clinical response rate. The CD-DST method could be used to evaluate cetuximab, a molecularly targeted drug. Furthermore, its additive effect on conventional chemotherapy could be evaluated. The CD-DST method is suitable for evaluating and selecting chemotherapy regimens, including molecularly targeted drugs. Future studies are required to generate and evaluate relevant clinical data.
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Affiliation(s)
- Kaname Sakuma
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University, Niigata Hospital, Niigata 951-8580, Japan
| | - Shintaro Hanyu
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan
| | - Haruka Takahashi
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan
| | - Akira Tanaka
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan
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28
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Ferris RL, Saba NF, Gitlitz BJ, Haddad R, Sukari A, Neupane P, Morris JC, Misiukiewicz K, Bauman JE, Fenton M, Jimeno A, Adkins DR, Schneider CJ, Sacco AG, Shirai K, Bowles DW, Gibson M, Nwizu T, Gottardo R, Manjarrez KL, Dietsch GN, Bryan JK, Hershberg RM, Cohen EEW. Effect of Adding Motolimod to Standard Combination Chemotherapy and Cetuximab Treatment of Patients With Squamous Cell Carcinoma of the Head and Neck: The Active8 Randomized Clinical Trial. JAMA Oncol 2019; 4:1583-1588. [PMID: 29931076 DOI: 10.1001/jamaoncol.2018.1888] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Immunotherapy for recurrent and/or metastatic (R/M) squamous cell carcinoma of the head and neck (SCCHN) is promising. The toll-like receptor 8 (TLR8) agonist motolimod may stimulate innate and adaptive immunity. Objective To determine whether motolimod improves outcomes for R/M SCCHN when combined with standard therapy. Design, Setting, and Participants The Active8 study was a multicenter, randomized, double-blind, placebo-controlled clinical trial enrolling adult patients (age ≥18 years) with histologically confirmed R/M SCCHN of the oral cavity, oropharynx, hypopharynx, or larynx between October 2013 and August 2015. Follow-up ended September 2016. Analysis for the present report was conducted between June 2016 and December 2017. Interventions Combination treatment with platinum (carboplatin or cisplatin), fluorouracil, cetuximab (the EXTREME regimen), and either placebo or motolimod, each administered intravenously every 3 weeks. Patients received a maximum of 6 chemotherapy cycles, after which patients received weekly cetuximab with either placebo or motolimod every 4 weeks. Main Outcomes and Measures Progression-free survival (PFS) as determined by independent central review using immune-related RECIST (Response Evaluation Criteria in Solid Tumors). Key secondary end points included overall survival (OS) and safety. Results Of 195 patients enrolled, 85% were men (n = 166); 82% were white (n = 159); median age was 58 years (range 23-81 years). Median PFS was 6.1 vs 5.9 months (hazard ratio [HR], 0.99; 1-sided 90% CI, 0.00-1.22; P = .47), and median OS was 13.5 vs 11.3 months (HR, 0.95; 1-sided 90% CI, 0.00-1.22; P = .40) for motolimod vs placebo. Increased incidence of injection site reactions, pyrexia, chills, anemia, and acneiform rash were noted with motolimod. Of 83 cases oropharyngeal cancer, 52 (63%) were human papillomavirus (HPV) positive. In a prespecified subgroup analysis of HPV-positive participants, motolimod vs placebo resulted in significantly longer PFS (7.8 vs 5.9 months; HR, 0.58; 1-sided 90% CI, 0.00-0.90; P = .046) and OS (15.2 vs 12.6 months; HR, 0.41; 1-sided 90% CI, 0.00-0.77; P = .03). In an exploratory analysis, patients with injection site reactions had longer PFS and OS (median PFS, 7.1 vs 5.9 months; HR, 0.69; 1-sided 90% CI, 0.00-0.93; P = .06; and median OS, 18.7 vs 12.6; HR, 0.56; 1-sided 90% CI, 0.00-0.81; P = .02). Conclusions and Relevance Adding motolimod to the EXTREME regimen was well tolerated but did not improve PFS or OS in the intent-to-treat population. Significant benefit was observed in HPV-positive patients and those with injection site reactions, suggesting that TLR8 stimulation may benefit subset- and biomarker-selected patients. Trial Registration ClinicalTrials.gov identifier: NCT01836029.
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Affiliation(s)
- Robert L Ferris
- University of Pittsburgh Medical Center, Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Nabil F Saba
- Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Barbara J Gitlitz
- Keck School of Medicine, University of Southern California, Los Angeles
| | | | | | | | - John C Morris
- University of Cincinnati Cancer Institute, Cincinnati, Ohio
| | | | - Julie E Bauman
- University of Pittsburgh Medical Center, Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Moon Fenton
- West Cancer Center, University of Tennessee, Memphis
| | | | | | | | | | | | | | - Michael Gibson
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
| | | | - Raphael Gottardo
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | | | | | | | - Ezra E W Cohen
- Moores Cancer Center, University of California San Diego, La Jolla
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29
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Fluorescein- and EGFR-Antibody Conjugated Silica Nanoparticles for Enhancement of Real-time Tumor Border Definition Using Confocal Laser Endomicroscopy in Squamous Cell Carcinoma of the Head and Neck. NANOMATERIALS 2019; 9:nano9101378. [PMID: 31561451 PMCID: PMC6835239 DOI: 10.3390/nano9101378] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 09/24/2019] [Indexed: 11/17/2022]
Abstract
Intraoperative definition of tumor free resection margins in head and neck cancer is challenging. In the current proof-of-principle study we evaluated a novel silica nanoparticle-based agent for its potential use as contrast enhancer. We synthesized silica nanoparticles with an average size of 45 nm and modified these particles with the fluorescence stain fluorescein isocyanate (FITC) for particle detection and with epidermal growth factor receptor (EGFR)-targeting antibodies for enhanced tumor specificity. The nanoparticles exhibited good biocompatibility and could be detected in vitro and in vivo by confocal laser scanning microscopy. Additionally, we show in an ex vivo setting that these modified nanoparticles specifically bind to tumor samples and could be detected using a handheld confocal fluorescence endomicroscope. From a clinical point of view, we believe that this method could be used for tumor border contrast enhancement and for better intraoperative definition of R-0 tumor resection.
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30
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Cole DW, Svider PF, Shenouda KG, Lee PB, Yoo NG, McLeod TM, Mutchnick SA, Yoo GH, Kaufman RJ, Callaghan MU, Fribley AM. Targeting the unfolded protein response in head and neck and oral cavity cancers. Exp Cell Res 2019; 382:111386. [PMID: 31075256 DOI: 10.1016/j.yexcr.2019.04.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 03/25/2019] [Accepted: 04/05/2019] [Indexed: 12/18/2022]
Abstract
Many FDA-approved anti-cancer therapies, targeted toward a wide array of molecular targets and signaling networks, have been demonstrated to activate the unfolded protein response (UPR). Despite a critical role for UPR signaling in the apoptotic execution of cancer cells by many of these compounds, the authors are currently unaware of any instance whereby a cancer drug was developed with the UPR as the intended target. With the essential role of the UPR as a driving force in the genesis and maintenance of the malignant phenotype, a great number of pre-clinical studies have surged into the medical literature describing the ability of dozens of compounds to induce UPR signaling in a myriad of cancer models. The focus of the current work is to review the literature and explore the role of the UPR as a mediator of chemotherapy-induced cell death in squamous cell carcinomas of the head and neck (HNSCC) and oral cavity (OCSCC), with an emphasis on preclinical studies.
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Affiliation(s)
- Daniel W Cole
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Peter F Svider
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Kerolos G Shenouda
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Paul B Lee
- Oakland University William Beaumont School of Medicine, Rochester Hills, Michigan, USA
| | - Nicholas G Yoo
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Thomas M McLeod
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Sean A Mutchnick
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - George H Yoo
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA; Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA
| | - Randal J Kaufman
- Degenerative Diseases Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Michael U Callaghan
- Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI, USA; Children's Hospital of Michigan, Detroit Medical Center, Detroit, MI, USA
| | - Andrew M Fribley
- Department of Otolaryngology - Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA; Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI, USA; Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA; Children's Hospital of Michigan, Detroit Medical Center, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA.
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Abstract
Anal squamous cell carcinoma (SCCA), among other malignancies, is associated with the human papillomavirus (HPV) and its incidence continues to rise. Anal SCCA will likely remain an existing healthcare concern given compliance issues with the HPV vaccination seen in the US. Localized disease is predominantly treated with standard of care (SOC) definitive chemoradiation that has remained unchanged for decades. Clinical and molecular prognostic factors have emerged to characterize patients unresponsive to SOC, revealing the need for an alternate approach. Metastatic disease is an extremely small subset and understudied population due to its rarity. Recent prospective trials and mutational analysis have opened treatment options for this subset in need. Our review details the pharmacotherapeutic treatment in localized and metastatic anal SCCA chronologically, while also describing future outlooks.
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Affiliation(s)
- Jane E Rogers
- Pharmacy Clinical Programs, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
| | - Cathy Eng
- Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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32
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Byrne K, Hallworth P, Monfared AAT, Moshyk A, Shaw JW. Real-world systemic therapy treatment patterns for squamous cell carcinoma of the head and neck in Canada. ACTA ACUST UNITED AC 2019; 26:e167-e174. [PMID: 31043823 DOI: 10.3747/co.26.3946] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background In the present study, we examined real-world treatment patterns for squamous cell carcinoma of the head and neck (scchn) in Canada, which are largely unknown. Methods Oncologists across Canada provided data for disease history, characteristics, and treatment patterns during May-July 2016 for 6-8 consecutive patients receiving first-line or second-line drug treatment for scchn (including locally advanced and recurrent or metastatic disease). Results Information from 16 physicians for 109 patients receiving drug treatment for scchn was provided; 1 patient was excluded from the treatment-pattern analysis. Median age in the cohort was 63 years [interquartile range (iqr): 57-68 years], and 24% were current smokers, with a mean exposure of 26.2 ± 12.7 pack-years. The most common tumour site was the oropharynx (48%). Most patients (84%) received platinum-based regimens as first-line treatment (44% received cisplatin monotherapy). Use of cetuximab-based regimens as first-line treatment was limited (17%). Of 53 patients receiving second-line treatment, 87% received a first-line platinum-based regimen. Median time between first-line treatment with a platinum-based regimen and initiation of second-line treatment was 55 days (iqr: 20-146 days). The most common second-line regimen was cetuximab monotherapy (43%); platinum-based regimens were markedly infrequent (13%). Conclusions Our analysis provides real-world insight into scchn clinical practice patterns in Canada, which could inform reimbursement decision-making. High use of platinum-based regimens in first-line drug treatment was generally reflective of treatment guidelines; cetuximab use in the second-line was higher than anticipated. Additional real-world studies are needed to understand the effect of novel therapies such as immuno-oncology agents on clinical practice and outcomes, particularly for recurrent or metastatic scchn.
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Affiliation(s)
- K Byrne
- Adelphi Real World, Bollington, Cheshire, U.K
| | - P Hallworth
- Adelphi Real World, Bollington, Cheshire, U.K
| | - A Abbas Tahami Monfared
- Market Access and Public Affairs, Bristol-Myers Squibb, Montreal, QC.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC
| | - A Moshyk
- Market Access and Public Affairs, Bristol-Myers Squibb, Montreal, QC
| | - J W Shaw
- Worldwide Health Economics and Outcomes Research, Bristol-Myers Squibb, Princeton, NJ, U.S.A
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Byrne K, Zanotti G, Hallworth P, Roughley A, Martini JF, Uehara R, Iyer S. Real-world treatment patterns and outcomes of patients with stage IV squamous cell carcinoma of the head and neck. Future Oncol 2019; 15:611-623. [DOI: 10.2217/fon-2018-0484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Aim: To understand the treatment patterns and outcomes for stage IV squamous cell carcinoma of the head and neck, patients receiving second-line or later drug therapy. Materials & methods: Real-world data were collected from 1152 patients in the USA, France, Germany and the UK through a retrospective chart analysis and patient-reported outcomes were collected using validated questionnaires in a subgroup of patients. Results: Forty-four percent of patients had stage IVA/B disease. A total of 77, 19 and 3% of patients had received two, three and four plus lines of active drug treatment. Platinum- and cetuximab-based regimens were common at early treatment lines. Time to progression was short (5.2 months post first line), survival rates low and patient-reported health status poor. Conclusion: Novel therapies that could improve clinical and patient-reported outcomes would address a significant unmet need.
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Structured review of the patient-reported outcome instruments used in clinical trials in head and neck surgery. Br J Oral Maxillofac Surg 2018; 56:161-167. [PMID: 29395443 DOI: 10.1016/j.bjoms.2017.10.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Accepted: 10/17/2017] [Indexed: 11/24/2022]
Abstract
The number of clinical trials that relate to patients with cancer of the head and neck is growing. Patient-reported outcomes, which are rarely the primary outcome, are now an important component, and in this structured review to identify and report the characteristics of the questionnaires that have been used in these trials, we summarise the findings reported. We searched several online databases using the key terms: head and neck oncology, head and neck surgery, reconstruction, clinical trials patient-reported outcomes, questionnaires, quality of life (QoL), validated instruments, and patients' satisfaction. We screened 1342 papers to collect information about the topic of the paper, sample size, selection criteria, main advantages and disadvantages of the patient-reported outcome used, and if it was used in conjunction with another measure. A total of 54 were eligible, and from them we identified 22 questionnaires. The primary reason for using a questionnaire was its relevance to the focus of the paper, such as xerostomia, pain, or swallowing. To allow the experience of patients to be the focus of the primary outcome in a clinical trial, we recommend that the measures used should be appropriate, reliable, valid, responsive, precise, interpretable, acceptable, and feasible. The trials used validated questionnaires, but the patient-reported outcome measures tended not to be the focus. There is merit in such measures being the primary outcomes in future trials and these should be designed around an explicit hypothesis.
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Acevedo JR, Fero KE, Wilson B, Sacco AG, Mell LK, Coffey CS, Murphy JD. Cost-Effectiveness Analysis of Elective Neck Dissection in Patients With Clinically Node-Negative Oral Cavity Cancer. J Clin Oncol 2017; 34:3886-3891. [PMID: 27551113 DOI: 10.1200/jco.2016.68.4563] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Recently, a large randomized trial found a survival advantage among patients who received elective neck dissection in conjunction with primary surgery for clinically node-negative oral cavity cancer compared with those receiving primary surgery alone. However, elective neck dissection comes with greater upfront cost and patient morbidity. We present a cost-effectiveness analysis of elective neck dissection for the initial surgical management of early-stage oral cavity cancer. Methods We constructed a Markov model to simulate primary, adjuvant, and salvage therapy; disease recurrence; and survival in patients with T1/T2 clinically node-negative oral cavity squamous cell carcinoma. Transition probabilities were derived from clinical trial data; costs (in 2015 US dollars) and health utilities were estimated from the literature. Incremental cost-effectiveness ratios, expressed as dollar per quality-adjusted life-year (QALY), were calculated with incremental cost-effectiveness ratios less than $100,000/QALY considered cost effective. We conducted one-way and probabilistic sensitivity analyses to examine model uncertainty. Results Our base-case model found that over a lifetime the addition of elective neck dissection to primary surgery reduced overall costs by $6,000 and improved effectiveness by 0.42 QALYs compared with primary surgery alone. The decrease in overall cost despite the added neck dissection was a result of less use of salvage therapy. On one-way sensitivity analysis, the model was most sensitive to assumptions about disease recurrence, survival, and the health utility reduction from a neck dissection. Probabilistic sensitivity analysis found that treatment with elective neck dissection was cost effective 76% of the time at a willingness-to-pay threshold of $100,000/QALY. Conclusion Our study found that the addition of elective neck dissection reduces costs and improves health outcomes, making this a cost-effective treatment strategy for patients with early-stage oral cavity cancer.
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Affiliation(s)
- Joseph R Acevedo
- All authors: University of California, San Diego, San Diego, California
| | - Katherine E Fero
- All authors: University of California, San Diego, San Diego, California
| | - Bayard Wilson
- All authors: University of California, San Diego, San Diego, California
| | - Assuntina G Sacco
- All authors: University of California, San Diego, San Diego, California
| | - Loren K Mell
- All authors: University of California, San Diego, San Diego, California
| | - Charles S Coffey
- All authors: University of California, San Diego, San Diego, California
| | - James D Murphy
- All authors: University of California, San Diego, San Diego, California
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Davidson MA, Shanks EJ. 3q26-29 Amplification in head and neck squamous cell carcinoma: a review of established and prospective oncogenes. FEBS J 2017; 284:2705-2731. [PMID: 28317270 DOI: 10.1111/febs.14061] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 02/23/2017] [Accepted: 03/15/2017] [Indexed: 12/22/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is significantly underrepresented in worldwide cancer research, yet survival rates for the disease have remained static for over 50 years. Distant metastasis is often present at the time of diagnosis, and is the primary cause of death in cancer patients. In the absence of routine effective targeted therapies, the standard of care treatment remains chemoradiation in combination with (often disfiguring) surgery. A defining characteristic of HNSCC is the amplification of a region of chromosome 3 (3q26-29), which is consistently associated with poorer patient outcome. This review provides an overview of the role the 3q26-29 region plays in HNSCC, in terms of both known and as yet undiscovered processes, which may have potential clinical relevance.
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Huang SF, Chien HT, Cheng SD, Chuang WY, Liao CT, Wang HM. EGFR copy number alterations in primary tumors, metastatic lymph nodes, and recurrent and multiple primary tumors in oral cavity squamous cell carcinoma. BMC Cancer 2017; 17:592. [PMID: 28854970 PMCID: PMC5576106 DOI: 10.1186/s12885-017-3586-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 08/22/2017] [Indexed: 01/01/2023] Open
Abstract
Background The EGFR and downstream signaling pathways play an important role in tumorigenesis in oral squamous cell carcinoma (OSCC). Gene copy number alteration is one mechanism for overexpressing the EGFR protein and was also demonstrated to be related to lymph node metastasis, tumor invasiveness and perineural invasion. Therefore, we hypothesized that EGFR gene copy number alteration in the primary tumor could predict amplification in recurrent tumors, lymph node metastatic foci or secondary primary tumors. Methods We recruited a group of newly diagnosed OSCC patients (n = 170) between Mar 1997 and Jul 2004. Metastatic lymph nodes were identified from neck dissection specimens (n = 57). During follow-up, recurrent lesions (n = 41) and secondary primary tumors (SPTs, n = 17) were identified and biopsied. The EGFR gene amplifications were evaluated by fluorescence in situ hybridization (FISH) assay in primary tumors, metastatic lymph nodes, recurrences and SPTs. Results Of the 170 primary OSCCs, FISH showed low EGFR amplification/polysomy in 19 (11.4%) patients and amplification in 33 (19.8%) patients. EGFR gene amplification was related to lymph node metastasis (χ2 trend test: p = 0.018). Of 57 metastatic lymph nodes, nine (15.8%) had EGFR polysomy and 14 (24.6%) had EGFR gene amplification. The concordance rate of EGFR gene copy number in primary tumors and lymph node metastasis was 68.4% (McNemar test: p = 0.389). Of 41 recurrent tumors, five (12.2%) had EGFR polysomy and five (12.2%) had gene amplification. The concordance rate of EGFR gene copy number between primary tumors and recurring tumors was 65.9% (McNemar test: p = 0.510). The concordance rate between primary tumors and SPTs was 70.6%. EGFR amplification in either primary tumors, metastatic lymph nodes or recurrent tumors had no influence on patient survival. Conclusion We can predict two-thirds of the EGFR gene copy number alterations in lymph node metastasis or recurrent tumors from the analysis of primary tumors. For OSCC patients who are unable to provide lymph node or recurrent tumor samples for EGFR gene copy number analysis, examining primary tumors could provide EGFR clonal information in metastatic, recurrent or SPT lesions. Electronic supplementary material The online version of this article (10.1186/s12885-017-3586-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Shiang-Fu Huang
- Department of Otolaryngology, Head and Neck Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan. .,Department of Public Health, Chang Gung University, Tao-Yuan, Taiwan. .,Taipei CGMH Head and Neck Oncology Group, Tao-Yuan, Taiwan.
| | - Huei-Tzu Chien
- Department of Public Health, Chang Gung University, Tao-Yuan, Taiwan.,Department of Nutrition and Health Sciences, Chang Gung University of Science and Technology, Tao-Yuan, Taiwan
| | - Sou-De Cheng
- Department of Anatomy, Chang Gung University, Tao-Yuan, Taiwan
| | - Wen-Yu Chuang
- Department of Pathology, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Chun-Ta Liao
- Department of Otolaryngology, Head and Neck Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan.,Taipei CGMH Head and Neck Oncology Group, Tao-Yuan, Taiwan
| | - Hung-Ming Wang
- Taipei CGMH Head and Neck Oncology Group, Tao-Yuan, Taiwan.,Division of Hematology/Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
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Gehrke T, Scherzad A, Ickrath P, Schendzielorz P, Hagen R, Kleinsasser N, Hackenberg S. Zinc oxide nanoparticles antagonize the effect of Cetuximab on head and neck squamous cell carcinoma in vitro. Cancer Biol Ther 2017; 18:513-518. [PMID: 28494171 DOI: 10.1080/15384047.2017.1323598] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Zinc oxide nanoparticles (ZnO-NPs) are being used in many cosmetic products and have been shown to induce tumor-selective cell death in human head and neck squamous cell carcinoma (HNSCC) in vitro. Cetuximab is a monoclonal antibody directed against the epidermal growth factor receptor (EGFR), whose effectiveness for HNSCC, alone or in combination with cytostatic drugs, has been demonstrated intensively in the last decades. Nanoparticles are known to interact with protein structures and thus may influence their functionality. The aim of the current study was to evaluate the effect of ZnO-NPs on the antitumor properties of Cetuximab in HNSCC in vitro. Two HNSCC cell lines (FaDu and HLaC-78) were treated with 0.1, 1 or 10 μM Cetuximab as well as 0, 0.1 or 1 μg/ml ZnO-NP. Qualitative assessment of ZnO-NP was conducted via transmission electron microscopy (TEM) and immunofluorescence staining. Evaluation was done via the MTT-assay after 24, 48 and 72 hours of incubation with Cetuximab and ZnO-NPs. ZnO-NPs were shown to antagonize the anti-tumor effects of Cetuximab in a time-dependent as well as dose-dependent way. These findings suggest an inhibitory interaction of ZnO-NPs with Cetuximab, which warrants further investigation.
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Affiliation(s)
- Thomas Gehrke
- a Department of Otorhinolaryngology , Head and Neck Surgery, University Hospital Wuerzburg , Germany
| | - Agmal Scherzad
- a Department of Otorhinolaryngology , Head and Neck Surgery, University Hospital Wuerzburg , Germany
| | - Pascal Ickrath
- a Department of Otorhinolaryngology , Head and Neck Surgery, University Hospital Wuerzburg , Germany
| | - Philipp Schendzielorz
- a Department of Otorhinolaryngology , Head and Neck Surgery, University Hospital Wuerzburg , Germany
| | - Rudolf Hagen
- a Department of Otorhinolaryngology , Head and Neck Surgery, University Hospital Wuerzburg , Germany
| | - Norbert Kleinsasser
- a Department of Otorhinolaryngology , Head and Neck Surgery, University Hospital Wuerzburg , Germany
| | - Stephan Hackenberg
- a Department of Otorhinolaryngology , Head and Neck Surgery, University Hospital Wuerzburg , Germany
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Argiris A, Harrington KJ, Tahara M, Schulten J, Chomette P, Ferreira Castro A, Licitra L. Evidence-Based Treatment Options in Recurrent and/or Metastatic Squamous Cell Carcinoma of the Head and Neck. Front Oncol 2017; 7:72. [PMID: 28536670 PMCID: PMC5422557 DOI: 10.3389/fonc.2017.00072] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 04/03/2017] [Indexed: 12/19/2022] Open
Abstract
The major development of the past decade in the first-line treatment of recurrent and/or metastatic squamous cell carcinoma of the head and neck (R/M SCCHN) was the introduction of cetuximab in combination with platinum plus 5-fluorouracil chemotherapy (CT), followed by maintenance cetuximab (the "EXTREME" regimen). This regimen is supported by a phase 3 randomized trial and subsequent observational studies, and it confers well-documented survival benefits, with median survival ranging between approximately 10 and 14 months, overall response rates between 36 and 44%, and disease control rates of over 80%. Furthermore, as indicated by patient-reported outcome measures, the addition of cetuximab to platinum-based CT leads to a significant reduction in pain and problems with social eating and speech. Conversely, until very recently, there has been a lack of evidence-based second-line treatment options, and the therapies that have been available have shown low response rates and poor survival outcomes. Presently, a promising new treatment option in R/M SCCHN has emerged: immune checkpoint inhibitors (ICIs), which have demonstrated favorable results in second-line clinical trials. Nivolumab and pembrolizumab are the first two ICIs that were approved by the US Food and Drug Administration. We note that the trials that showed benefit with ICIs included not only patients who previously received ≥1 platinum-based regimens for R/M SCCHN but also patients who experienced recurrence within 6 months after combined modality therapy with a platinum agent for locally advanced disease. In this review, we outline the available clinical and observational evidence for the EXTREME regimen and the initial results from clinical trials for ICIs in patients with R/M SCCHN. We propose that these treatment options can be integrated into a new continuum of care paradigm, with first-line EXTREME regimen followed by second-line ICIs. A number of ongoing clinical trials are comparing regimens with ICIs, alone and in combination with other ICIs or CT, with the EXTREME regimen for first-line treatment of R/M SCCHN. As we eagerly await the results of these trials, the EXTREME regimen remains the standard of care for the first-line treatment of R/M SCCHN.
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Affiliation(s)
- Athanassios Argiris
- Hygeia Hospital, Athens, Greece
- Thomas Jefferson University, Philadelphia, PA, USA
| | - Kevin J. Harrington
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, UK
| | - Makoto Tahara
- Department of Head and Neck Medical Oncology, National Cancer Center Hospital East, Tokyo, Japan
| | | | | | | | - Lisa Licitra
- Department of Head and Neck Cancer Medical Oncology, Fondazione IRCCS Istituto Nazionale Tumori, University of Milan, Milan, Italy
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Potential for low-value palliative care of patients with recurrent head and neck cancer. Lancet Oncol 2017; 18:e284-e289. [PMID: 28456588 DOI: 10.1016/s1470-2045(17)30260-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 12/22/2016] [Accepted: 01/05/2017] [Indexed: 12/25/2022]
Abstract
Curative treatment for patients with advanced head and neck cancer can be associated with many side-effects, and many patients suffer from persistent treatment-related side-effects. Patients with recurrent cancer bear the burden of these effects along with additional symptoms attributed to the recurrent tumour. To better understand the benefits and burden of palliative treatments for patients with recurrent head and neck cancer, we reviewed the evidence on commonly used palliative treatments and their effect on quality of life. When used for palliative care purposes, chemotherapy and radiotherapy have limited effectiveness in improving quality of life. Moreover, if these treatments are not congruent with a patient's end-of-life goals, they could constitute low-value care. We recommend that patients with advanced and recurrent cancer should be offered early, comprehensive palliative and supportive services to maximise benefit. The principles of beneficence and respect for patients in the context of shared decision making must prevail if the trust of this vulnerable patient population is to be honoured.
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Huth K, Heek T, Achazi K, Kühne C, Urner LH, Pagel K, Dernedde J, Haag R. Noncharged and Charged Monodendronised Perylene Bisimides as Highly Fluorescent Labels and their Bioconjugates. Chemistry 2017; 23:4849-4862. [DOI: 10.1002/chem.201605847] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 01/20/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Katharina Huth
- Institute of Chemistry and Biochemistry; Organic Chemistry; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Timm Heek
- Institute of Chemistry and Biochemistry; Organic Chemistry; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Katharina Achazi
- Institute of Chemistry and Biochemistry; Organic Chemistry; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Christian Kühne
- Institute of Laboratory Medicine; Clinical Chemistry and Pathobiochemistry; Charité; Universitätsmedizin Berlin; Augustenburger Platz 1 13353 Berlin Germany
| | - Leonhard H. Urner
- Institute of Chemistry and Biochemistry; Organic Chemistry; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Kevin Pagel
- Institute of Chemistry and Biochemistry; Organic Chemistry; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Jens Dernedde
- Institute of Laboratory Medicine; Clinical Chemistry and Pathobiochemistry; Charité; Universitätsmedizin Berlin; Augustenburger Platz 1 13353 Berlin Germany
| | - Rainer Haag
- Institute of Chemistry and Biochemistry; Organic Chemistry; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
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Reduced proliferation and colony formation of head and neck squamous cell carcinoma (HNSCC) after dual targeting of EGFR and hedgehog pathways. Cancer Chemother Pharmacol 2017; 79:411-420. [PMID: 28110457 DOI: 10.1007/s00280-017-3239-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 12/16/2016] [Indexed: 12/11/2022]
Abstract
PURPOSE The hedgehog signalling pathway (Hh) is frequently active in head and neck squamous cell carcinoma (HNSCC). Overexpressed Hh associates with poor prognosis. The Hh inhibitor vismodegib targets smoothened, and based on molecular data, may prevent resistance to EGFR targeting. METHODS To elucidate potential roles of vismodegib in HNSCC therapy, its sole effects and those combined with cisplatin, docetaxel, and cetuximab on HNSCC cell lines were assessed by MTT metabolisation and BrdU incorporation. Colony formation (CF) of primary HNSCC cells was studied utilizing the FLAVINO-protocol. Combinatory effects were analysed regarding antagonism, additivity or synergism. Associations between the ex vivo detected mode of action of vismodegib with other treatments related to patient characteristics were assessed and progression-free survival (PFS) in patient groups compared using Kaplan-Meier curves. RESULTS Vismodegib suppressed BrdU incorporation significantly stronger than MTT turnover; CF was significantly inhibited at ≥20 µM vismodegib while concentrations <20 µM acted hormetic. Combining 20 µM vismodegib plus docetaxel (T), cisplatin (P), and cetuximab (E), additively enhanced anti-tumoral activity in HNSCC samples from patients with superior PFS highlighting a potential role for ex-vivo testing of this combination for use as a prognostic classifier. CONCLUSION We provide ex-vivo evidence for vismodegib's potential in HNSCC therapies, especially if combined with cetuximab, cisplatin and docetaxel.
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Prognostic Impact of Epidermal Growth Factor Receptor Overexpression in Patients with Cervical Cancer: A Meta-Analysis. PLoS One 2016; 11:e0158787. [PMID: 27438047 PMCID: PMC4954718 DOI: 10.1371/journal.pone.0158787] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 06/22/2016] [Indexed: 11/30/2022] Open
Abstract
Clinical trials have provided conflicting results regarding whether epidermal growth factor receptor (EGFR) overexpression predicts poor survival in cervical cancer patients. In this study, we perform a meta-analysis of the association between EGFR expression and survival in cervical cancer patients. We searched clinical studies in the Medline, PubMed, Embase, and Web of Science databases. A total of 22 studies with 2,505 patients were included, and pooled hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated for each study. Heterogeneity was assessed using Higgins I2 to select a Mantel-Haenszel fixed effects model (I2 ≤50%) or a DerSimonian-Laird random effects model (I2 ≥50%). High EGFR levels predicted poor overall survival (OS) (HR: 1.40, 95% CI: 1.10–1.78) and disease-free survival (DFS) (HR: 1.84, 95% CI: 1.51–2.24). Stratified analyses showed that EGFR overexpression was significantly related to poor DFS in patients treated with chemoradiation or surgery. Moreover, the pooled odds ratios (ORs) revealed associations between EGFR expression and clinicopathological features, such as lymph node metastasis (OR: 1.72, 95% CI: 1.23–2.40) and tumor size ≥4 cm (OR: 1.64, 95% CI: 1.20–2.23). This meta-analysis demonstrates that EGFR overexpression is closely associated with reduced survival in patients with cervical cancer. These results may facilitate the individualized management of clinical decisions for anti-EGFR therapies in cervical cancer patients.
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Bhardwaj B, Revannasiddaiah S, Bhardwaj H, Balusu S, Shwaiki A. Molecular targeted therapy to improve radiotherapeutic outcomes for non-small cell lung carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:50. [PMID: 26904572 DOI: 10.3978/j.issn.2305-5839.2015.10.35] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Effective treatments for non-small cell lung carcinoma (NSCLC) remain elusive. The use of concurrent chemotherapy with radiotherapy (RT) has improved outcomes, but a significant proportion of NSCLC patients are too frail to be able to tolerate an intense course of concurrent chemoradiotherapy. The development of targeted therapies ignited new hope in enhancing radiotherapeutic outcomes. The use of targeted therapies against the epidermal growth factor receptor (EGFR) has offered slight but significant benefits in concurrent use with RT for certain patients in certain situations. However, despite theoretical promise, the use of anti-angiogenics, such as bevacizumab and endostatin, has not proven clinically safe or useful in combination with RT. However, many new targeted agents against new targets are being experimented for combined use with RT. It is hoped that these agents may provide a significant breakthrough in the radiotherapeutic management of NSCLC. The current review provides a brief discussion about the targets, the targeted therapies, the rationale for the use of targeted therapies in combination with RT, and a brief review of the existing data on the subject.
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Affiliation(s)
- Bhaskar Bhardwaj
- 1 Department of Internal medicine, University of Missouri, Kansas City, MO, USA ; 2 Department of Radiation Oncology, Government Medical College, Haldwani, Nanital, India ; 3 Department of Pulmonary Medicine and Critical Care, University of Oklahoma, Norman, OK, USA ; 4 Department of Internal Medicine, University of Missouri, Kansas City, MO, USA ; 5 Department of Hematology and Oncology, Saint Luke's Hospital, Kansas City, MO, USA
| | - Swaroop Revannasiddaiah
- 1 Department of Internal medicine, University of Missouri, Kansas City, MO, USA ; 2 Department of Radiation Oncology, Government Medical College, Haldwani, Nanital, India ; 3 Department of Pulmonary Medicine and Critical Care, University of Oklahoma, Norman, OK, USA ; 4 Department of Internal Medicine, University of Missouri, Kansas City, MO, USA ; 5 Department of Hematology and Oncology, Saint Luke's Hospital, Kansas City, MO, USA
| | - Himanshu Bhardwaj
- 1 Department of Internal medicine, University of Missouri, Kansas City, MO, USA ; 2 Department of Radiation Oncology, Government Medical College, Haldwani, Nanital, India ; 3 Department of Pulmonary Medicine and Critical Care, University of Oklahoma, Norman, OK, USA ; 4 Department of Internal Medicine, University of Missouri, Kansas City, MO, USA ; 5 Department of Hematology and Oncology, Saint Luke's Hospital, Kansas City, MO, USA
| | - Sree Balusu
- 1 Department of Internal medicine, University of Missouri, Kansas City, MO, USA ; 2 Department of Radiation Oncology, Government Medical College, Haldwani, Nanital, India ; 3 Department of Pulmonary Medicine and Critical Care, University of Oklahoma, Norman, OK, USA ; 4 Department of Internal Medicine, University of Missouri, Kansas City, MO, USA ; 5 Department of Hematology and Oncology, Saint Luke's Hospital, Kansas City, MO, USA
| | - Ali Shwaiki
- 1 Department of Internal medicine, University of Missouri, Kansas City, MO, USA ; 2 Department of Radiation Oncology, Government Medical College, Haldwani, Nanital, India ; 3 Department of Pulmonary Medicine and Critical Care, University of Oklahoma, Norman, OK, USA ; 4 Department of Internal Medicine, University of Missouri, Kansas City, MO, USA ; 5 Department of Hematology and Oncology, Saint Luke's Hospital, Kansas City, MO, USA
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Mutation analysis of EGFR and its correlation with the HPV in Indian cervical cancer patients. Tumour Biol 2016; 37:9089-98. [PMID: 26762413 DOI: 10.1007/s13277-016-4789-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 01/06/2016] [Indexed: 01/18/2023] Open
Abstract
Cervical cancer is a major cause of morbidity and mortality particularly in developing countries. Somatic mutations in the tyrosine kinase domain of the epidermal growth factor receptor (EGFR) gene is associated with increased sensitivity to tyrosine kinase inhibitors (TKIs). In this study, the presence of EGFR mutations in cervical cancer and its correlation with HPV were identified. EGFR mutations were found in 31 out of 95 patients (32.63 %). Results showed the presence of EGFR mutations in 5.263 % of patients in exon 19. In exon 20, mutations were predominant in 25.26 % patients. While in exon 21, 8.421 % of patients had mutations. HPV, which is associated with cervical cancer development, was found in 95.78 % (HPVL1), 92.63 % (HPV16), and 3.15 % (HPV18) of patients. No correlation was found between HPV16 and EGFR mutations (p = 0.0616). Overall, mutations like V742R, Q787Q, Q849H, E866E, T854A, L858R, E872Q, and E688Q were found. Next, impact of TKI inhibitor (gefitinib) was checked with respect to presence or absence of mutation considering Q787Q mutation in exon 20 (G/A genotype) which is present in 25.2 % patients. Mutated cervical cancer cell lines showed higher sensitivity to gefitinib. Overall, this study suggests the importance of mutations in EGFR gene and indicates their relevance with respect to TKIs treatment in Indian cervical cancer patients.
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Kushwaha VS, Gupta S, Husain N, Khan H, Negi MPS, Jamal N, Ghatak A. Gefitinib, Methotrexate and Methotrexate plus 5-Fluorouracil as palliative treatment in recurrent head and neck squamous cell carcinoma. Cancer Biol Ther 2015; 16:346-51. [PMID: 25756517 DOI: 10.4161/15384047.2014.961881] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
This study compared the efficacy and toxicity of Gefitinib, Methotrexate and Methotrexate plus 5-Fluorouracil (5-FU) in patients of recurrent squamous cell carcinoma of head and neck (SCCHN) treated with palliative intent. Patients with recurrent SCCHN not amenable to curative treatment were randomly assigned to Gefitinib, Methotrexate or Methotrexate plus 5-FU arm. The primary end point was overall survival. Secondary end points of interest were objective response rate, toxicity and quality of life. Total 117 patients were analyzed. Median overall survival and objective response rates were 8.8 months, 7.8 months and 8.1 months and 7.7%, 5.0% and 7.9% in Gefitinib, Methotrexate and Methotrexate plus 5-FU arms respectively with no statistically significant difference between 3 arms. Gefitinib had different toxicity profile compared with other arms. Majority of toxicities were Grade 1 or Grade 2. Gefitinib had significant improvement in quality of life during initial months over Methotrexate. There was no suggestion that Gefitinib significantly prolonged overall survival compared with Methotrexate and Methotrexate plus 5-FU. However, improved Quality of Life with manageable toxicities was observed.
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Rogers JE, Silva NN, Eng C. Cetuximab in combination with cisplatin and 5-Fluorouracil induces dramatic response in metastatic refractory squamous cell carcinoma of the anal canal. J Gastrointest Oncol 2015; 6:E82-5. [PMID: 26487956 DOI: 10.3978/j.issn.2078-6891.2015.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Metastatic squamous cell carcinoma (SCC) of the anal canal is rare with limited data regarding treatment. Epidermal growth factor receptor (EGFR) expression has been observed in SCC of the anal canal and Kristen rat sarcoma vial oncogene (KRAS) mutations are rare. EGFR monoclonal antibodies, cetuximab and panitumumab, represent a potential option in this patient population. We report a metastatic SCC of the anal canal patient treated with cetuximab in combination with cisplatin plus 5-Fluorouracil (5-FU) that had a dramatic response.
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Affiliation(s)
- Jane E Rogers
- 1 Pharmacy Clinical Programs, 2 Department of Gastrointestinal Medical Oncology, U.T. M.D. Anderson Cancer Center, Houston, USA
| | - Ninoska N Silva
- 1 Pharmacy Clinical Programs, 2 Department of Gastrointestinal Medical Oncology, U.T. M.D. Anderson Cancer Center, Houston, USA
| | - Cathy Eng
- 1 Pharmacy Clinical Programs, 2 Department of Gastrointestinal Medical Oncology, U.T. M.D. Anderson Cancer Center, Houston, USA
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Erlotinib and gefitinib responsiveness in head and neck cancer cell lines—a comparing analysis with cetuximab. Clin Oral Investig 2015; 20:759-69. [DOI: 10.1007/s00784-015-1566-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 08/12/2015] [Indexed: 10/23/2022]
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Markwell SM, Weed SA. Tumor and stromal-based contributions to head and neck squamous cell carcinoma invasion. Cancers (Basel) 2015; 7:382-406. [PMID: 25734659 PMCID: PMC4381264 DOI: 10.3390/cancers7010382] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 02/10/2015] [Accepted: 02/15/2015] [Indexed: 12/11/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is typically diagnosed at advanced stages with evident loco-regional and/or distal metastases. The prevalence of metastatic lesions directly correlates with poor patient outcome, resulting in high patient mortality rates following metastatic development. The progression to metastatic disease requires changes not only in the carcinoma cells, but also in the surrounding stromal cells and tumor microenvironment. Within the microenvironment, acellular contributions from the surrounding extracellular matrix, along with contributions from various infiltrating immune cells, tumor associated fibroblasts, and endothelial cells facilitate the spread of tumor cells from the primary site to the rest of the body. Thus far, most attempts to limit metastatic spread through therapeutic intervention have failed to show patient benefit in clinic trails. The goal of this review is highlight the complexity of invasion-promoting interactions in the HNSCC tumor microenvironment, focusing on contributions from tumor and stromal cells in order to assist future therapeutic development and patient treatment.
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Affiliation(s)
- Steven M Markwell
- Department of Neurobiology and Anatomy, Program in Cancer Cell Biology, Mary Babb Randolph Cancer Center, West Virginia University, Morgantown, WV 26506, USA.
| | - Scott A Weed
- Department of Neurobiology and Anatomy, Program in Cancer Cell Biology, Mary Babb Randolph Cancer Center, West Virginia University, Morgantown, WV 26506, USA.
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Mogannam AC, Chavez de Paz C, Sheng N, Patel S, Bianchi C, Chiriano J, Teruya T, Abou-Zamzam AM. Early vascular consultation in the setting of oncologic resections: benefit for patients and a continuing source of open vascular surgical training. Ann Vasc Surg 2015; 29:810-5. [PMID: 25725275 DOI: 10.1016/j.avsg.2014.11.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Revised: 11/09/2014] [Accepted: 11/25/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND Oncologic surgeons have become more aggressive at tumor resections that often require complex open vascular interventions. Vascular surgeons may be consulted preoperatively to aid in these cases, or commonly called into the operating room for an urgent consult. These operations provide a challenge to the vascular surgeon and also an opportunity for open vascular surgical training of residents. We present our experience with vascular surgical interventions during oncologic resections. METHODS A retrospective review of a prospectively maintained vascular registry was performed to identify patients undergoing vascular surgery in the setting of oncologic resections. Tumor histology, location, type of vascular intervention, vascular, and oncologic outcomes were recorded and reviewed. RESULTS Over a 7-year period, 21 oncologic cases involving vascular surgeons were identified. Tumor types included sarcoma (9), adenocarcinoma (4), germ cell (4), paraganglioma (2), and others (2). Tumor locations included abdominal/pelvic (15), cervical (3), and extremity (3). Complete resection was achieved in 18 of the 19 patients; 2 patients underwent exploration alone for carcinomatosis. Vascular surgical procedures included bypass grafts in 7 patients, resection with primary repair in 5 patients, ligation/excision in 4 patients, and arterial mobilization in 3 patients. No major vascular complications occurred. Short-term patency rates were 100%. Survival rates following therapeutic resection were 90%, 80%, and 80% at 1, 3, and 5 years, respectively. Vascular surgeons were involved in the preoperative planning in 11 cases (52%). Patients with preoperative vascular consultation had significantly fewer vascular injuries, a nonsignificant trend toward lower blood loss, and a nonsignificant trend toward improved survival than those with urgent intraoperative vascular consultation. CONCLUSIONS Vascular interventions can lead to favorable long-term outcomes during definitive oncologic resection of diverse tumor histologies and locations. Vascular surgeons must be prepared to participate, frequently urgently, in oncologic procedures. Standard open techniques employing all aspects of vascular exposures continue to be integral to vascular surgery training. Preoperative consultation between the oncologic and vascular surgeons may lead to improved outcomes.
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Affiliation(s)
| | | | - Neha Sheng
- Loma Linda University Medical Center, Loma Linda, CA
| | - Sheela Patel
- Loma Linda University Medical Center, Loma Linda, CA
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