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Farsi S, Amole S, King D, Emre V, Sunde J, Moreno M. Oncologic Outcomes of Salvage Surgery in Recurrent Oral Tongue Squamous Cell Carcinoma. Cureus 2024; 16:e58403. [PMID: 38756252 PMCID: PMC11097266 DOI: 10.7759/cureus.58403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 05/18/2024] Open
Abstract
OBJECTIVE This study aimed to determine the oncologic outcomes and identify prognostic factors in patients undergoing salvage glossectomy for recurrent oral tongue squamous cell carcinoma (OTSCC). METHODS A retrospective chart review was conducted encompassing all patients who underwent salvage oral glossectomy out of 259 individuals undergoing oral glossectomy at a tertiary academic center. Inclusion criteria comprised patients who met the following conditions: 1) biopsy-proven oral tongue recurrence, 2) salvage glossectomy performed with curative intent, 3) availability of imaging records, and 4) comprehensive documentation. Cases involving base of tongue tumors and second primaries were excluded from the analysis. Categorical data were expressed as proportions, and continuous data as medians/quartiles. Univariate analysis used Fisher's exact test for categorical variables and Student's t-test for continuous ones. Survival analysis employed Kaplan-Meier estimates and the log-rank test. RESULTS High-risk histopathological risk factors were significantly more common with recurrence compared to initial presentation. The mean locoregional disease-free interval was 35 months. Kaplan-Meier estimates for one- and three-year disease-free survival (DFS) were 62.7% and 33.4%, while disease-specific survival (DSS) rates were 73% and 38.9%, respectively. Recurrent T-stage was a predictor for DFS, while margin status was a strong predictor for both LR control (p = 0.024) and DSS (p = 0.030), as was perineural invasion (p = 0.001 and p = 0.030). Alcohol use was associated with worse overall survival (p = 0.024). In contrast to other reports, nodal status was not a predictor in this series. CONCLUSIONS Upon recurrence, histopathological analysis unveils detrimental changes in tumor biology, which significantly influence disease control. Notably, consistent with findings from other studies, factors, such as recurrent T-stage, presence of perineural invasion, and, most importantly, margin status, play pivotal roles in determining oncologic outcomes. Consequently, the imperative for aggressive salvage surgery becomes evident in achieving sufficient disease control. This underscores the necessity for proactive management strategies aimed at addressing these factors to enhance patient outcomes.
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Affiliation(s)
- Soroush Farsi
- Department of Otolaryngology - Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Sharon Amole
- Department of Otolaryngology - Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Deanne King
- Department of Otolaryngology - Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Vural Emre
- Department of Otolaryngology - Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Jumin Sunde
- Department of Otolaryngology - Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Mauricio Moreno
- Department of Otolaryngology - Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, USA
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Payungwong T, Angkulkrerkkrai K, Chaiboonchoe A, Lausoontornsiri W, Jirawatnotai S, Chindavijak S. Comparison of mutation landscapes of pretreatment versus recurrent squamous cell carcinoma of the oral cavity: The possible mechanism of resistance to standard treatment. Cancer Rep (Hoboken) 2024; 7:e2004. [PMID: 38477073 DOI: 10.1002/cnr2.2004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 10/19/2023] [Accepted: 02/05/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND A high recurrent rate of oral squamous cell carcinoma (OSCC) is a major concern in head and neck cancer treatment. The study of the genetic mutation landscape in recurrent OSCC may provide information on certain mutations associated with the pathobiology and treatment response of the OSCC. AIM We investigated the mutation landscape of matched pretreatment and recurrent tumors to understand the influence of genetic mutations on the pathobiology and clinical outcomes in OSCC. METHODS AND RESULTS We sequenced 33 formalin-fixed paraffin-embedded (FFPE) recurrent tumors, primary tumors, and primary tumors before recurrence that matched the recurrent tumors collected from Rajavithi Hospital during 2019-2021. We identified recurrent mutations from these samples by the Oncomine Ion Torrent-based next-generation sequencing on the 517 cancer-associated gene panel. From the results, we found that the most commonly mutated gene in the cohort is a histone methyltransferase KMT2D (54.55%), implicating that aberrance in epigenetic regulation may play a role in oral cancer tumorigenesis. Functional protein association network analysis of the gene frequently mutated in the recurrent tumors showed enrichment of genes that regulate the cancer cell cycle, that is, MRE11A, CDKN2A, and CYLD. This finding was confirmed in the primary-recurring matched pair. We found that recurrent tumors possess a small but recurring group of genes, with presumably the subclonal mutations driving the recurrence of the tumor, suggesting that the recurrent disease originated from a small fraction of the cancer cell that survives standard treatment. These genes were absent in the primary tumor with a good response to the standard treatment. On the other hand, we found an enrichment of DNA repair genes, namely ATR, BRCA1, BRCA2, RAD50, and MUTYH, in nonrecurrent tumors suggesting that the mutations in the DNA repair pathway may at least partially explain the different response to the standard treatment. CONCLUSIONS Our pilot study identified pathways of carcinogenesis in oral cancer and specific gene sets that indicate treatment responses and prognoses in this group of patients.
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Affiliation(s)
- Tongchai Payungwong
- Siriraj Center of Research Excellence in Systems Pharmacology, Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Krittaya Angkulkrerkkrai
- Center of Excellence of Otolaryngology Head and Neck Surgery, Rajavithi Hospital, Bangkok, Thailand
| | - Amphun Chaiboonchoe
- Siriraj Center of Research Excellence in Systems Pharmacology, Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Siwanon Jirawatnotai
- Siriraj Center of Research Excellence in Systems Pharmacology, Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Somjin Chindavijak
- Center of Excellence of Otolaryngology Head and Neck Surgery, Rajavithi Hospital, Bangkok, Thailand
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Bark R, Kolev A, Elliot A, Piersiala K, Näsman A, Grybäck P, Georén SK, Wendt M, Cardell LO, Margolin G, Marklund L. Sentinel node-assisted neck dissection in advanced oral squamous cell carcinoma-A new protocol for staging and treatment. Cancer Med 2023. [PMID: 37084007 DOI: 10.1002/cam4.5966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND Sentinel lymph node biopsy (SLNB) is used to improve the staging of and guide treatment in patients with early-stage T1-T2 N0 oral squamous cell carcinoma (OSCC). The role of sentinel nodes (SNs) and the use of SN-technique in advanced OSCC (T3-T4 and/or N+) remain to be evaluated. This study investigates the nodal drainage and the rate of positive SNs (SNs+) in all stages of OSCC. MATERIALS AND METHODS In total, 85 patients with T1-T4 OSCC diagnosed 2019-2021 were included. We used a prolonged interval between peritumoral injection of radionuclide and SPECT-CT to include all SNs. RESULTS Patients with advanced OSCC presented a higher proportion of contralateral lymphatic drainage and a higher rate of SN+ compared to patients with early-stage disease. T3-T4 and N+ tumors presented a tendency for a higher rate of contralateral lymphatic drainage compared to T1-T2 and N0 tumors (p = 0.1). The prevalence of positive nodes (SNs+) was higher among patients with advanced disease, T3-T4 versus T1-T2 (p = 0.0398). CONCLUSION SN-assisted ND enables identification and removal of all SNs + and has the potential for more accurate staging and could possibly give prognostic advantages regarding regional recurrence for all OSCC patients, especially among those with advanced disease. The precise localization of the SNs + also suggests that a more individualized ND approach might be possible in the future even for patients with advanced OSCC.
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Affiliation(s)
- Rusana Bark
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Medical Unit Head Neck Lung and Skin cancer, Department of Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Aeneas Kolev
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Medical Unit Head Neck Lung and Skin cancer, Department of Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Alexandra Elliot
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Medical Unit Head Neck Lung and Skin cancer, Department of Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Krzysztof Piersiala
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Per Grybäck
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Department of Medical Radiation Physics and Nuclear Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Susanna Kumlien Georén
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
| | - Malin Wendt
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden
| | - Lars Olaf Cardell
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden
| | - Gregori Margolin
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Medical Unit Head Neck Lung and Skin cancer, Department of Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Linda Marklund
- Department of Clinical Sciences Intervention and Technology, Division of ENT Diseases, Karolinska Institute, Stockholm, Sweden
- Medical Unit Head Neck Lung and Skin cancer, Department of Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
- Department of Surgical Sciences, Section of Otolaryngology and Head and Neck Surgery, Uppsala University, Uppsala, Sweden
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Hafström A, Wahlberg P, Klasson S, Greiff L, Sjövall J. Predictors of survival in advanced oral cancers after salvage surgery with free tissue flap reconstruction. Eur Arch Otorhinolaryngol 2023; 280:2953-2964. [PMID: 36897366 PMCID: PMC10175426 DOI: 10.1007/s00405-023-07888-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/14/2023] [Indexed: 03/11/2023]
Abstract
OBJECTIVE To identify prognostic factors for patients with advanced persistent, recurrent, or 2nd primary oral cavity squamous cell carcinoma (OCSCC) potentially unsuitable for salvage surgery with free tissue flap (FTF) reconstruction. MATERIALS AND METHODS A population-based cohort of 83 consecutive patients with advanced OCSCC who underwent salvage surgery with FTF reconstruction at a tertiary referral centre between 1990 and 2017. Retrospective uni- and multivariable analyses were performed to identify factors affecting all-cause mortality (ACM), i.e., overall survival (OS), as well as disease-specific mortality (DSM), i.e., disease-specific survival (DSS) after salvage surgery. RESULTS Median disease-free interval until recurrence was 15 months with recurrent stage I/II in 31% and III/IV in 69%. Median age at salvage surgery was 67 years (range 31-87) and the median follow-up (alive patients) 126 months. At 2, 5, and 10 years after salvage surgery, respectively, DSS rates were 61%, 44%, and 37% and OS rates 52%, 30%, and 22%. Median DSS was 26 and OS 43 months. Multivariable analysis identified recurrent clinical regional (cN-plus) disease [HR 3.57; p < .001] and elevated gamma-glutamyl transferase (GGT) [HR 3.30; p = .003] as independent pre-salvage predictors for poor OS after salvage, whereas initial cN-plus [HR 2.07; p = .039] and recurrent cN-plus disease [HR 5.14; p < .001] predicted poor DSS. Among post-salvage factors, extranodal extension according to histopathology [HR ACM 6.11; HR DSM 9.99; p < .001] as well as positive [HR ACM 4.98; DSM 7.51; p < 0.001] and narrow surgical margins [HR ACM 2.12; DSM HR 2.80; p < 0.01] emerged as independent factors for poor survival. CONCLUSION While salvage surgery with FTF reconstruction is the primary curative option for patients with advanced recurrent OCSCC, the present findings may help guide discussions with patients who have advanced recurrent regional disease and high GGT preoperatively, especially if there is a small chance of reaching surgical radicality.
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Affiliation(s)
- Anna Hafström
- Department of ORL, Head and Neck Surgery, Skåne University Hospital, 221 85, Lund, Sweden.
- Department of Clinical Sciences, Lund University, Lund, Sweden.
| | - Peter Wahlberg
- Department of ORL, Head and Neck Surgery, Skåne University Hospital, 221 85, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Stina Klasson
- Department of Plastic Surgery, Skåne University Hospital, Lund, Sweden
| | - Lennart Greiff
- Department of ORL, Head and Neck Surgery, Skåne University Hospital, 221 85, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Johanna Sjövall
- Department of ORL, Head and Neck Surgery, Skåne University Hospital, 221 85, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
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Hasegawa T, Kobayashi E, Amano R, Saito I, Takeda D, Kakei Y, Kimoto A, Sakakibara A, Akashi M. Time to Recurrence Associated With Poor Prognosis in Japanese Oral Squamous Cell Carcinoma Patients. J Maxillofac Oral Surg 2022; 21:856-864. [PMID: 36274898 PMCID: PMC9474988 DOI: 10.1007/s12663-021-01527-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 02/03/2021] [Indexed: 11/25/2022] Open
Abstract
Purpose Recurrence in oral squamous cell carcinoma (OSCC) is not rare. Due to lack of studies assessing characteristics of recurrent OSCC, including time to recurrence and outcomes, we sought to investigate its characteristics, time to recurrence, and outcomes in Japanese OSCC patients. Methods This study was a nonrandomized retrospective cohort study in a tertiary referral centre. It included 208 (117 men and 91 women) patients with recurrent oral cancer who underwent major curative surgery in the Department of Oral and Maxillofacial Surgery at Kobe University Hospital between January 1999 and April 2017. The outcomes were disease-specific survival (DSS) and overall survival (OS). Results In multivariable Cox proportional hazards analysis, the time to recurrence (hazard ratio [HR] 3.55, 95% confidence interval [CI] 1.69-6.63; P = 0.001), extranodal extension (ENE, HR 2.72, 95% CI 1.51-4.89; P = 0.001), and high T stage (HR 2.00, 95% CI 1.01-3.97; P = 0.046) were independent predictors of DSS. The time to recurrence (HR 3.29, 95% CI 1.82-5.96; P < 0.001) and ENE (HR 2.64, 95% CI 1.52-4.56; P = 0.001) were independent predictors of OS. Conclusion Time to recurrence, extranodal extension, and higher T stage were independent prognosis predictors in OSCC.
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Affiliation(s)
- Takumi Hasegawa
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Erina Kobayashi
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Rika Amano
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Izumi Saito
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Daisuke Takeda
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Yasumasa Kakei
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Akira Kimoto
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Akiko Sakakibara
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
| | - Masaya Akashi
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, 650-0017 Japan
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Xi S, Yang YG, Suo J, Sun T. Research Progress on Gene Editing Based on Nano-Drug Delivery Vectors for Tumor Therapy. Front Bioeng Biotechnol 2022; 10:873369. [PMID: 35419357 PMCID: PMC8996155 DOI: 10.3389/fbioe.2022.873369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/11/2022] [Indexed: 12/25/2022] Open
Abstract
Malignant tumors pose a serious threat to human health and have high fatality rates. Conventional clinical anti-tumor treatment is mainly based on traditional surgery, chemotherapy, radiotherapy, and interventional therapy, and even though these treatment methods are constantly updated, a satisfactory efficacy is yet to be obtained. Therefore, research on novel cancer treatments is being actively pursued. We review the classification of gene therapies of malignant tumors and their advantages, as well as the development of gene editing techniques. We further reveal the nano-drug delivery carrier effect in improving the efficiency of gene editing. Finally, we summarize the progress in recent years of gene editing techniques based on nano-drug delivery carriers in the treatment of various malignant tumors, and analyze the prospects of the technique and its restricting factors.
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Affiliation(s)
- Shiwen Xi
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital, Jilin University, Changchun, China
- Gastrointestinal Surgical Department, The First Hospital, Jilin University, Changchun, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital, Jilin University, Changchun, China
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, China
- International Center of Future Science, Jilin University, Changchun, China
| | - Jian Suo
- Gastrointestinal Surgical Department, The First Hospital, Jilin University, Changchun, China
- *Correspondence: Tianmeng Sun, ; Jian Suo,
| | - Tianmeng Sun
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital, Jilin University, Changchun, China
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, China
- International Center of Future Science, Jilin University, Changchun, China
- *Correspondence: Tianmeng Sun, ; Jian Suo,
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Sharma BK, Contrera KJ, Jia X, Fleming C, Lorenz RR, Koyfman SA, Mahomva C, Arianpour K, Burkey BB, Fritz M, Ku JA, Lamarre ED, Scharpf J, Prendes BL. Outcomes After Oral Cavity and Oropharyngeal Salvage Surgery. Laryngoscope 2022; 132:1984-1992. [PMID: 35191537 DOI: 10.1002/lary.30070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 12/06/2021] [Accepted: 02/02/2022] [Indexed: 01/30/2023]
Abstract
OBJECTIVES Investigate outcomes following oral cavity and oropharyngeal salvage surgery. METHODS Adult patients who underwent salvage surgery for recurrent squamous cell carcinoma of the oral cavity and oropharynx from 1996 to 2018 were analyzed using multivariable Cox proportional hazards regression. Disease-free survival (DFS), overall survival (OS), associated factors, and basic quality measures were analyzed. RESULTS One hundred and eight patients (72% oral cavity, 28% oropharynx) were followed for a median of 17.9 months. Median DFS and OS were 9.9 and 21 months, respectively. Surgery with adjuvant chemoradiotherapy compared to surgery alone (hazard ratio [HR] = 0.15, 95% confidence interval [CI]: 0.03-0.78) and negative margins (HR = 0.36, 95% CI: 0.14-0.90) were associated with better DFS, while lymphovascular space invasion (LVSI) (HR = 2.66, 95% CI: 1.14-6.19) and higher stage (III vs. I-II, HR = 3.94, 95% CI: 1.22-12.71) were associated with worse DFS. Higher stage was associated with worse OS (HR = 3.79, 95% CI: 1.09-13.19). Patients were hospitalized for a median of 8 days with 24% readmitted within 30 days. A total of 72% and 38% of patients, respectively, underwent placement of a feeding tube or tracheostomy. CONCLUSIONS After oral cavity and oropharyngeal salvage surgery, adjuvant chemoradiotherapy, negative margins, negative LVSI, and lower stage were associated with a lower risk of recurrence. Only lower-stage disease was associated with improved survival. The majority of patients had feeding tubes, half underwent free tissue transfer, a third required tracheostomy, and a quarter was readmitted. LEVEL OF EVIDENCE 3 Laryngoscope, 2022.
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Affiliation(s)
- Bhavya K Sharma
- College of Medicine, Northeast Ohio Medical University, Rootstown, Ohio, U.S.A
| | - Kevin J Contrera
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, U.S.A
| | - Xuefei Jia
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | - Christopher Fleming
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | - Robert R Lorenz
- Head & Neck Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | - Shlomo A Koyfman
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | | | | | - Brian B Burkey
- Head & Neck Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | - Michael Fritz
- Head & Neck Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | - Jamie A Ku
- Head & Neck Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | - Eric D Lamarre
- Head & Neck Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
| | - Joseph Scharpf
- Head & Neck Institute, Cleveland Clinic, Cleveland, Ohio, U.S.A
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Lupato V, Giacomarra V, Alfieri S, Fanetti G, Polesel J. Prognostic factors in salvage surgery for recurrent head and neck cancer: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2021; 169:103550. [PMID: 34843929 DOI: 10.1016/j.critrevonc.2021.103550] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 11/01/2021] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Although salvage surgery (SS) is considered the best curative choice in recurrent head and neck cancer, the identification of patients who can benefit the most from this treatment is challenging. METHODS We systematically reviewed the prognostic role of pre- and post-surgery factors in patients undergoing SS for recurrent head and neck cancer (oral cavity, oropharynx, hypopharynx, and larynx). RESULTS Twenty-five studies met the inclusion criteria out of 1280 screened citations. Pre-surgery factors significantly associated with worse overall survival were age>60 years, advanced initial stage, early recurrence, and regional recurrence; no heterogeneity between study emerged. Among post- surgery factors, worse survival emerged for positive surgical margins, extracapsular extension and perineural invasion. CONCLUSION The identification of pre-surgery factors associated with poor outcomes may help the selection of the best candidate to SS; alternative treatments should be considered for high-risk patients. Post-surgery predictors of worse prognosis may guide clinicians in tailoring patients' surveillance.
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Affiliation(s)
- Valentina Lupato
- Unit of Otolaryngology, Azienda Sanitaria Friuli Occidentale (ASFO), Pordenone, Italy
| | - Vittorio Giacomarra
- Unit of Otolaryngology, Azienda Sanitaria Friuli Occidentale (ASFO), Pordenone, Italy
| | - Salvatore Alfieri
- Division of Medical Oncology and Immune-related Tumors, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Giuseppe Fanetti
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Jerry Polesel
- Unit of Cancer Epidemiology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy.
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9
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Bulbul MG, Genovese TJ, Hagan K, Rege S, Qureshi A, Varvares MA. Salvage surgery for recurrent squamous cell carcinoma of the head and neck: Systematic review and meta-analysis. Head Neck 2021; 44:275-285. [PMID: 34729845 DOI: 10.1002/hed.26898] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 09/05/2021] [Accepted: 10/15/2021] [Indexed: 12/24/2022] Open
Abstract
The present study aims to estimate a pooled hazard ratio (HR) comparing overall survival (OS) for salvage surgery compared to nonsurgical management of recurrent head and neck squamous cell carcinoma (HNSCC). PubMed/MEDLINE and Embase-Ovid were searched on March 5, 2020, for English-language articles reporting survival for salvage surgery and nonsurgical management of recurrent HNSCC. Meta-analysis of HR estimates using random effects model was performed. Fifteen studies reported survival for salvage surgery and nonsurgical management of recurrence. Five-year OS ranged from 26% to 67% for the salvage surgery groups, compared to 0% to 32% for the nonsurgical management groups. Six studies reported HRs comparing salvage surgery to nonsurgical management; the pooled HR was 0.25 (95% CI [0.16, 0.38]; p < 0.0001). Selection for salvage surgery was associated with one quarter of the mortality rate associated with nonsurgical management in light of confounding factors including subsite and treatment intent.
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Affiliation(s)
- Mustafa G Bulbul
- Department of Otolaryngology-Head and Neck Surgery, West Virginia University School of Medicine, Morgantown, West Virginia, USA.,Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Timothy J Genovese
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,The Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Kobina Hagan
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Center for Outcomes Research, Houston Methodist Academic Institute, Houston, Texas, USA
| | - Soham Rege
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Ahad Qureshi
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Mark A Varvares
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA.,Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
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10
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Clinical outcome and prognostic factors in recurrent oral squamous cell carcinoma after primary surgical treatment: a retrospective study. Clin Oral Investig 2021; 26:2055-2064. [PMID: 34581884 PMCID: PMC8816316 DOI: 10.1007/s00784-021-04186-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/17/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Survival for patients with recurrent oral squamous cell carcinoma is usually poor, and the most effective treatment has not yet been clearly defined. The present study evaluates the outcome in radiotherapy-naïve patients after recurrence of oral squamous cell carcinoma with respect to different treatment modalities including surgery, radiation, chemoradiation, and palliative treatment. PATIENTS AND METHODS In this retrospective study, we included all patients with primary oral squamous cell carcinoma who received exclusively surgical therapy between 2010 and 2020 and who suffered from locoregional recurrence in their follow-up. Patients with previous adjuvant therapy were excluded from this protocol. Clinical and pathological parameters were collected and statistically evaluated. Survival analysis was performed according to Kaplan-Meier. The primary endpoints were overall and progression-free survival in dependance of treatment strategy for recurrent tumors. RESULTS Out of a total of 538 patients with surgically treated primary oral squamous cell carcinoma, 76 patients met the inclusion criteria. The mean follow-up was 38 ± 32 months. Patients who received surgically based therapy had a significantly better outcome in terms of disease-free survival (DFS) and overall survival (OS) (DFS p < 0.001; OS p < 0.001). The presence of regional metastases and a short disease-free interval (DFI) between primary and recurrent cancer were significant predictors for adverse outcomes (DFI p < 0.001). CONCLUSION We recommend primary surgical therapy for radiotherapy-naïve patients with recurrent oral squamous cell carcinoma, supplemented by risk-adapted adjuvant therapy. CLINICAL RELEVANCE Surgical therapy continues to play a central role in the treatment of radiotherapy-naïve patients with recurrent oral squamous cell carcinoma.
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11
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Chen TC, Lo TH, Huang HC, Wang CW, Yang TL, Lou PJ, Ko JY, Wang CP. Outcomes of salvage treatment in patients with recurrent oral squamous cell carcinoma. Head Neck 2021; 43:3764-3774. [PMID: 34510614 DOI: 10.1002/hed.26862] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 08/25/2021] [Accepted: 08/31/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The survival outcomes of different salvage treatments for patients with recurrent oral cancer remain unclear. METHODS A total of 556 patients with recurrent oral cancer between 2010 and 2015 were reviewed. Clinical/pathological risk factors and different salvage treatments were analyzed. RESULTS The 2-year disease-free survival rates after recurrence in patients not receiving salvage operation (305 patients), receiving salvage operation with (121 patients), and without (130 patients) major pathological risk factors (margin or extranodal extension) were 5.3%, 32.4%, and 77.2%, respectively (p < 0.001). The 2-year overall survival rates were 20.3%, 58.4%, and 89.2%, respectively (p < 0.001). A late-onset recurrence, salvage radiation, and salvage operation were independent factors for good disease-free and overall survival. Salvage radiation showed survival benefits among patients not indicated for salvage operations. CONCLUSIONS Salvage operation was the first choice for recurrent oral cancer. Patients who received the salvage operation without major risk factors had the best survival.
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Affiliation(s)
- Tseng-Cheng Chen
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ta-Hsuan Lo
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Huai-Cheng Huang
- Department of Oncology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chun-Wei Wang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Tsung-Lin Yang
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Pei-Jen Lou
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jenq-Yuh Ko
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Cheng-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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12
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Copelli C, Manfuso A, Cassano L, Pederneschi N, Tewfik K, Pansini A, Cocchi R. Recurrent squamous cell carcinoma of the lower lip: salvage surgery outcome. Br J Oral Maxillofac Surg 2021; 59:921-927. [PMID: 34456078 DOI: 10.1016/j.bjoms.2020.10.019] [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: 04/27/2020] [Accepted: 10/18/2020] [Indexed: 11/16/2022]
Abstract
Squamous cell carcinoma (SCC) of the lip is one of the most commonly occurring oral cancers, mainly involving the lower lip. Despite a good prognosis in cases of early detection, survival rates drop dramatically in the presence of recurrence. While there are many studies in the literature regarding the management of primary tumours, the rate of recurrence in lower lip SCC is low and therefore there are few data and articles about them. We retrospectively reviewed patients affected by recurrent SCC of the lower lip treated surgically from 2011 to 2019 in a single centre. Data and results were compared with those in the literature. A total of 16 patients (mean [range] age: 78.1 [62-93] years) were eligible for inclusion. The disease-free survival rate at 2 and 5 years was 29.6% and the overall survival rate at 2 and 5 years was 14.4%. A significantly higher rate of failure and a worse prognosis was observed in patients with neck involvement. The prognosis of recurrent lower lip SCC is unfavourable with extremely low survival rates. This issue is probably linked to the oncological pathology but also to the advanced age of most patients, the presence of several comorbidities and, consequently, the high risk of perioperative mortality. For this reason, the analysis of data sets reported in the literature may help the surgeon in the management of recurrences and selection of patients.
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Affiliation(s)
- C Copelli
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy.
| | - A Manfuso
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - L Cassano
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - N Pederneschi
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - K Tewfik
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - A Pansini
- Operative Unit of Maxillo-Facial Surgery, Federico II University, Naples, Italy
| | - R Cocchi
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
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13
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Nandy K, Rai S, Bhatt S, Puj K, Rathod P, Gangopadhyay A. Salvage surgery for recurrent carcinoma of the oral cavity: assessment of prognostic factors. Int J Oral Maxillofac Surg 2021; 51:602-611. [PMID: 34419287 DOI: 10.1016/j.ijom.2021.07.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 07/23/2021] [Accepted: 07/28/2021] [Indexed: 01/14/2023]
Abstract
Salvage surgery is the most acceptable therapeutic option for disease control of loco-regional recurrences in oral cancers. Prognostic factors need to be assessed to select patients for salvage surgery who would benefit the most. This was a single-centre retrospective observational study conducted between 2015 and 2018. A total of 168 patients with recurrent oral cavity carcinoma who underwent salvage surgery were included for analysis. The primary endpoints of the study were to evaluate overall survival (rOS) after salvage surgery and prognostic factors affecting survival. In this study, the median rOS was 18 months and the median disease-free survival (rDFS) was 14 months. Advanced stage (hazard ratio (HR) 2.387, 95% confidence interval (CI) 1.496-3.808; P = 0.001) and multimodality treatment (HR 1.642, 95% CI 1.139-2.367; P = 0.008) in the initial disease, as well as nodal spread (HR 3.794, 95% CI 1.580-9.111; P = 0.008) and perineural invasion (HR 2.167, 95% CI 1.358-3.455; P = 0.001) in the recurrent disease, were found to adversely affect survival after salvage surgery. With thorough assessment of the prognostic factors and appropriate patient selection, survival may be favourable after salvage surgery for recurrent oral cavity carcinoma.
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Affiliation(s)
- Kunal Nandy
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Shreya Rai
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Supreet Bhatt
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Ketul Puj
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Priyank Rathod
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Abhishek Gangopadhyay
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
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14
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Yosefof E, Hilly O, Stern S, Bachar G, Shpitzer T, Mizrachi A. Patterns of Regional Recurrence and Salvage Treatment in Patients With Oral Cancer. Laryngoscope 2021; 132:786-792. [PMID: 34397102 DOI: 10.1002/lary.29821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/21/2021] [Accepted: 08/06/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Regional failure after primary treatment for oral squamous cell carcinoma (OSCC) carries a dismal outcome. Our goal was to investigate the recurrence patterns and salvage treatment in patients with OSCC and regional failure. STUDY DESIGN Retrospective chart review of all patients treated for OSCC in a university-affiliated tertiary care center during 2000-2018. METHODS Data collected from patients' medical charts included demographics, clinical and pathological features, staging, treatment modalities and outcomes. Patients with insufficient data or a follow-up of less than 2 years were excluded. RESULTS Out of 266 surgically treated patients, 55 developed regional recurrence and were included in the study cohort. Forty patients received surgical salvage treatment followed by adjuvant chemo-radiotherapy (CRT). Disease specific survival and overall survival were significantly higher in surgically treated patients compared to patients who received non-surgical treatment (46.7% vs. 0%, log-rank P value < .001 and 35.3% vs. 0%, log-rank P value = .001, respectively) and in patients who recurred regionally more than 10 months following initial treatment (40.8% vs 10.7%, log-rank P value = .065). Patients with early recurrence were older (73.6 vs. 61.3 years) and had a deeper invasion of the primary tumor (10.1 vs. 7 mm). CONCLUSIONS Salvage neck dissection is feasible in most cases, providing the best outcomes in patients with OSCC who fail regionally. Close follow-up during the first year after initial treatment is paramount as early recurrence carries a dismal prognosis. Specifically, elderly patients and patients with deeper primary tumor invasion should be closely monitored during the first post-operative year. LEVEL OF EVIDENCE 4 Laryngoscope, 2021.
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Affiliation(s)
- Eyal Yosefof
- Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ohad Hilly
- Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sagit Stern
- Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gideon Bachar
- Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Thomas Shpitzer
- Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aviram Mizrachi
- Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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15
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Oikawa Y, Kugimoto T, Kashima Y, Okuyama K, Ohsako T, Kuroshima T, Hirai H, Tomioka H, Shimamoto H, Michi Y, Harada H. Surgical treatment for oral tongue squamous cell carcinoma: A retrospective study of 432 patients. Glob Health Med 2021; 3:157-162. [PMID: 34250291 DOI: 10.35772/ghm.2020.01084] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 02/15/2021] [Accepted: 02/22/2021] [Indexed: 11/08/2022]
Abstract
The incidence of oral cancer in Japan accounts for 1% of all cancers, with oral tongue cancer accounting for 60% of oral cancers based on the subsite. The most common histologic type is squamous cell carcinoma. This study aimed to evaluate the series of surgical treatments for 432 patients with oral tongue squamous cell carcinoma (OTSCC). Initial surgical treatments for the primary site included partial glossectomy, hemiglossectomy, and total or subtotal glossectomy in 348, 58, and 26 patients, respectively. Therapeutic neck dissection, elective neck dissection, and subsequent neck dissection were performed in 74, 53, and 37 patients, respectively. Patients with advanced cases had level IIb, IV, and V metastasis and outside regional lymph node metastases. The cumulative 5-year disease-specific survival rate for OTSCC was 92.8%, and the rates for each stage were 96.6%, 93.9%, 84.1%, and 79.0% in stages I, II, III, and IV, respectively. The recurrence rate, overall salvage rate for recurrent cases, and rate for the additional surgical group were 10.4%, 46.7%, and 78.6%, respectively. Patients with multiple cervical lymph node metastases, extranodal extension, metastases to multiple levels, and lower neck metastases had poor prognosis. In conclusion, careful follow-up is necessary to detect recurrence of primary tumors at a stage when surgical treatment can be performed, and cervical lymph node status is one of the most important prognostic factors in OTSCC.
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Affiliation(s)
- Yu Oikawa
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takuma Kugimoto
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoshihisa Kashima
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohei Okuyama
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshimitsu Ohsako
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takeshi Kuroshima
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hideaki Hirai
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hirofumi Tomioka
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroaki Shimamoto
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuyuki Michi
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroyuki Harada
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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16
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Irfan M, Delgado RZR, Frias-Lopez J. The Oral Microbiome and Cancer. Front Immunol 2020; 11:591088. [PMID: 33193429 PMCID: PMC7645040 DOI: 10.3389/fimmu.2020.591088] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 09/29/2020] [Indexed: 12/24/2022] Open
Abstract
There is mounting evidence that members of the human microbiome are highly associated with a wide variety of cancer types. Among oral cancers, oral squamous cell carcinoma (OSCC) is the most prevalent and most commonly studied, and it is the most common malignancy of the head and neck worldwide. However, there is a void regarding the role that the oral microbiome may play in OSCC. Previous studies have not consistently found a characteristic oral microbiome composition associated with OSCC. Although a direct causality has not been proven, individual members of the oral microbiome are capable of promoting various tumorigenic functions related to cancer development. Two prominent oral pathogens, Porphyromonas gingivalis, and Fusobacterium nucleatum can promote tumor progression in mice. P. gingivalis infection has been associated with oro-digestive cancer, increased oral cancer invasion, and proliferation of oral cancer stem cells. The microbiome can influence the evolution of the disease by directly interacting with the human body and significantly altering the response and toxicity to various forms of cancer therapy. Recent studies have shown an association of certain phylogenetic groups with the immunotherapy treatment outcomes of certain tumors. On the other side of the coin, recently it has been a resurgence in interest on the potential use of bacteria to cure cancer. These kinds of treatments were used in the late nineteenth and early twentieth centuries as the first line of defense against cancer in some hospitals but later displaced by other types of treatments such as radiotherapy. Currently, organisms such as Salmonella typhimurium and Clostridium spp. have been used for targeted strategies as potential vectors to treat cancer. In this review, we briefly summarize our current knowledge of the role of the oral microbiome, focusing on its bacterial fraction, in cancer in general and in OSCC more precisely, and a brief description of the potential use of bacteria to target tumors.
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Affiliation(s)
- Muhammad Irfan
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL, United States
| | | | - Jorge Frias-Lopez
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL, United States
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17
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Ianovski I, Mlynarek AM, Black MJ, Bahoric B, Sultanem K, Hier MP. The role of brachytherapy for margin control in oral tongue squamous cell carcinoma. J Otolaryngol Head Neck Surg 2020; 49:74. [PMID: 33054809 PMCID: PMC7556952 DOI: 10.1186/s40463-020-00467-w] [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] [Received: 06/03/2019] [Accepted: 09/21/2020] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND The aim of this study is to assess the feasibility and effectiveness of using peri-operative brachytherapy (BRTx) for positive/narrow margins present post primary surgical resection of oral tongue squamous cell carcinoma (OTSCC). METHODS Prospective single-centre study of patients with OTSCC (T1-3, N0-3, M0) treated with resection of primary tumour ± regional nodal resection and intra-operative insertion of BRTx catheters. BRTx was administered twice daily at 40.8Gy/12Fr for 'Positive' (≤2 mm) margins, at 34Gy/10Fr for 'Narrow' (2.1-5 mm) margins, and not given for 'Clear' (> 5 mm) margins over the course of 5-6 days, 3-5 days post operatively. RESULTS Out of 55 patients recruited 41 patients (74.6%) were treated with BRTx, as 12 patients had clear margins and 2 patients had unfavourable tumour anatomy for catheter insertion. EBRTx was avoided in 64.3% of patients. Overall Survival (OS) at 3 and 5 years was 75.6 and 59.1% respectively, while Disease Specific Survival (DSS) was 82.3 and 68.6% at 3 and 5 years respectively. Recurrence and survival outcomes were not associated with margin status or the use of or specific dose of BRTx on Cox regression analysis. Acute and late toxicity secondary to BRTx was minimal. CONCLUSIONS The use of BRTx after primary OTSCC resection with positive/narrow margins ± EBRTx to the neck ± CTx achieves outcomes comparable to traditional treatment of surgery followed by re-resection or EBRTx ± CTx. Morbidity associated with oral cavity EBRTx or secondary resection and reconstruction is thus avoided. Both acute and late toxicity rates are low and compare favourably with other BRTx OTSCC studies. TRIAL REGISTRATION Retrospectively registered. https://www.mcgill.ca/rcr-rcn/files/rcr-rcn/2017.06.05_rcn_hn.pdf . LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Ilia Ianovski
- Department of Otolaryngology - Head & Neck Surgery, Auckland District Health Board, Auckland City Hospital, Auckland, New Zealand
| | - Alex M Mlynarek
- Department of Otolaryngology - Head & Neck Surgery, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Martin J Black
- Department of Otolaryngology - Head & Neck Surgery, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Boris Bahoric
- Department Radiation Oncology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Khalil Sultanem
- Department Radiation Oncology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Michael P Hier
- Department of Otolaryngology - Head & Neck Surgery, Jewish General Hospital, McGill University, Montreal, Quebec, Canada.
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18
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Stadler TM, Hüllner MW, Broglie MA, Morand GB. Predictive value of suvmax changes between two sequential post-therapeutic FDG-pet in head and neck squamous cell carcinomas. Sci Rep 2020; 10:16689. [PMID: 33028940 PMCID: PMC7542158 DOI: 10.1038/s41598-020-73914-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 09/24/2020] [Indexed: 11/09/2022] Open
Abstract
18-flurodesoxyglucose position emission tomography (FDG-PET) with computed tomography (CT) or magnetic resonance imaging (MRI) is a broadly accepted tool for pretherapeutic staging and post-therapeutic assessment of response. The prognostic value of sequential post-therapeutic FDG-PETs and the impact of change in metabolic activity has been scarcely reported so far. We hypothesized that an increase in metabolic activity (as measured by maximum standardized uptake value, SUVmax) would be predictive for recurrence. We retrospectively assessed all oral, oropharyngeal, laryngeal, and hypopharyngeal squamous cell carcinoma patients treated at the Department of Otorhinolaryngology-Head and Neck Surgery, University Hospital Zurich between April 1st, 2010 and September 30th, 2018 (N = 337). After a negative post-treatment FDG-PET at 3 months, we measured the SUVmax of the local tumor area and the regional lymph nodes on follow-up FDG-PET at 9 months. We then correlated SUVmax difference between 9 and 3 months with tumor recurrence using Kaplan Meier analysis. During follow-up, 68 patients (20.2%) had local recurrence and 53 had regional recurrence (15.7%) at a median time of 9.0 (IQR 4.25-14) and 7.0 (IQR 5.25-23) months, respectively. An increase in local and/or regional SUVmax from the 3 months to the 9 months post-therapeutic FDG-PET resulted in a poorer recurrence-free survival (Log rank, P = 0.001, for both). An increase in local SUVmax between 3 and 9 months was associated with a hazard ratio of 4.17 for recurrence (95%CI 1.89-9.2, P = 0.0003). In conclusion, an increase in metabolic activity/SUVmax between two post-therapeutic FDG-PETs requires a histological examination as it is associated with tumor recurrence.
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Affiliation(s)
- Thomas M Stadler
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Frauenklinikstrasse 24, 8091, Zurich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Martin W Hüllner
- University of Zurich, Zurich, Switzerland.,Department of Nuclear Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Martina A Broglie
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Frauenklinikstrasse 24, 8091, Zurich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Grégoire B Morand
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Frauenklinikstrasse 24, 8091, Zurich, Switzerland. .,University of Zurich, Zurich, Switzerland.
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19
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Lopatina T, Favaro E, Danilova L, Fertig EJ, Favorov AV, Kagohara LT, Martone T, Bussolati B, Romagnoli R, Albera R, Pecorari G, Brizzi MF, Camussi G, Gaykalova DA. Extracellular Vesicles Released by Tumor Endothelial Cells Spread Immunosuppressive and Transforming Signals Through Various Recipient Cells. Front Cell Dev Biol 2020; 8:698. [PMID: 33015029 PMCID: PMC7509153 DOI: 10.3389/fcell.2020.00698] [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: 05/18/2020] [Accepted: 07/09/2020] [Indexed: 12/12/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) has a high recurrence and metastatic rate with an unknown mechanism of cancer spread. Tumor inflammation is the most critical processes of cancer onset, growth, and metastasis. We hypothesize that the release of extracellular vesicles (EVs) by tumor endothelial cells (TECs) induce reprogramming of immune cells as well as stromal cells to create an immunosuppressive microenvironment that favor tumor spread. We call this mechanism as non-metastatic contagious carcinogenesis. Extracellular vesicles were collected from primary HNSCC-derived endothelial cells (TEC-EV) and were used for stimulation of peripheral blood mononuclear cells (PBMCs) and primary adipose mesenchymal stem cells (ASCs). Regulation of ASC gene expression was investigated by RNA sequencing and protein array. PBMC, stimulated with TEC-EV, were analyzed by enzyme-linked immunosorbent assay and fluorescence-activated cell sorting. We validated in vitro the effects of TEC-EV on ASCs or PBMC by measuring invasion, adhesion, and proliferation. We found and confirmed that TEC-EV were able to change ASC inflammatory gene expression signature within 24-48 h. TEC-EV were also able to enhance the secretion of TGF-β1 and IL-10 by PBMC and to increase T regulatory cell (Treg) expansion. TEC-EV carry specific proteins and RNAs that are responsible for Treg differentiation and immune suppression. ASCs and PBMC, treated with TEC-EV, enhanced proliferation, adhesion of tumor cells, and their invasion. These data indicate that TEC-EV exhibit a mechanism of non-metastatic contagious carcinogenesis that regulates tumor microenvironment and reprograms immune cells to sustain tumor growth and progression.
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Affiliation(s)
- Tatiana Lopatina
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Enrica Favaro
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Ludmila Danilova
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States.,Laboratory of System Biology and Computational Genetics, Vavilov Institute of General Genetics, Moscow, Russia
| | - Elana J Fertig
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Alexander V Favorov
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States.,Laboratory of System Biology and Computational Genetics, Vavilov Institute of General Genetics, Moscow, Russia
| | - Luciane T Kagohara
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Tiziana Martone
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Turin, Italy
| | - Benedetta Bussolati
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Renato Romagnoli
- General Surgery 2U, Liver Transplantation Center, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Roberto Albera
- Division of Otorhinolaryngology, Department of Surgical Sciences, University of Turin School of Medicine, Turin, Italy
| | - Giancarlo Pecorari
- Division of Otorhinolaryngology, Department of Surgical Sciences, University of Turin School of Medicine, Turin, Italy
| | | | - Giovanni Camussi
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Daria A Gaykalova
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States.,Department of Otolaryngology - Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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20
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Cortese S, Kerrien E, Yakavets I, Meilender R, Mastronicola R, Renard S, Leroux A, Bezdetnaya L, Dolivet G. ICG-induced NIR fluorescence mapping in patients with head & neck tumors after the previous radiotherapy. Photodiagnosis Photodyn Ther 2020; 31:101838. [PMID: 32479902 DOI: 10.1016/j.pdpdt.2020.101838] [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: 01/14/2020] [Revised: 05/11/2020] [Accepted: 05/22/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND The distinction between tumor and healthy tissues is complicated in the areas previously subjected to radiation therapy (RT). This is related to the fact that tissues can undergo delayed and irreversible deterioration such as inflammation, vascular alteration and fibrosis. The trials related to the fluorescence -guided surgery (FSG) in Head and Neck Squamous Cell Carcinoma (HNSCC) patients, previously subjected to RT, have not yet been reported. The present study addresses for the first time the possibilities of tumor near-infrared (NIR) imaging using Indocynaine Green (ICG) in irradiated areas. METHODS Four patients with histologically confirmed HNSCC were included in this study. All included patients were previously treated with RT with at least 50 Gy. RT-radiation fields from original treatment fully encompassed the second tumor or recurrence. ICG was injected via cephalic vein 45 min before the images were captured using a NIR camera system Artemis. The images were also captured before ICG injection serving as background signal. The fluorescence intensity measurements were carried out using specially designed software. RESULTS ICG fluorescence clearly demonstrated a significant difference in fluorescence intensity between healthy and tumor tissues in 2 of 4 patients. Histology post-resection analysis confirmed a complete tumor resection with safe surgical margins. No difference between tumor and surrounding healthy tissue was detected in patients with an epidermoid carcinoma developed from sclerohypertrophic lichen. CONCLUSIONS In our pilot study, we clearly established the feasibility of using NIR FGS with ICG to delineate tumor and healthy tissues in irradiated areas in infiltrating lichen-free tumors.
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Affiliation(s)
- Sophie Cortese
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Erwan Kerrien
- Inria, Université de Lorraine, Loria, UMR7503, Vandœuvre-lès-Nancy, France
| | - Ilya Yakavets
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France; CRAN, CNRS, UMR 7039, Université de Lorraine, Vandœuvre-lès-Nancy, France
| | - Rokia Meilender
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Romina Mastronicola
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France; CRAN, CNRS, UMR 7039, Université de Lorraine, Vandœuvre-lès-Nancy, France
| | - Sophie Renard
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Agnes Leroux
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France; CRAN, CNRS, UMR 7039, Université de Lorraine, Vandœuvre-lès-Nancy, France
| | - Lina Bezdetnaya
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France; CRAN, CNRS, UMR 7039, Université de Lorraine, Vandœuvre-lès-Nancy, France
| | - Gilles Dolivet
- Institut de Cancérologie de Lorraine ICL, 6 avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France; CRAN, CNRS, UMR 7039, Université de Lorraine, Vandœuvre-lès-Nancy, France.
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21
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Capote-Moreno A, Brabyn P, Muñoz-Guerra MF, Sastre-Pérez J, Escorial-Hernandez V, Rodríguez-Campo FJ, García T, Naval-Gías L. Oral squamous cell carcinoma: epidemiological study and risk factor assessment based on a 39-year series. Int J Oral Maxillofac Surg 2020; 49:1525-1534. [PMID: 32360101 DOI: 10.1016/j.ijom.2020.03.009] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 03/08/2020] [Accepted: 03/11/2020] [Indexed: 12/13/2022]
Abstract
Oral squamous cell carcinoma (OSCC) remains a challenge for head and neck surgeons, with low 5-year survival rates despite improvements in diagnostic techniques and therapies. This retrospective observational study was performed to evaluate the epidemiology and risk factors in a cohort of 666 patients with invasive OSCC over a 39-year period. Risk factors assessed were age, sex, toxic habits, premalignant lesions, tumour location and size, and neck involvement, and pathological factors such as surgical margins, tumour thickness, perineural invasion, and bone invasion. These factors were analysed over time, and their influence on recurrence and survival rates examined. Results were compared with those of current epidemiological studies in the literature. This series showed a tendency to diagnosis at older ages (P<0.001) and decreased differences in sex distribution (P<0.001) over time. Regarding risk factors, tobacco and alcohol drinking increased significantly in females, but remained stable in males. Forty percent of the patients developed recurrences during follow-up; the relapse rate did not improve over time (45.6% in the 1980s to 36.1% in 2010-2017). The 5-year survival rate also remained stable over time, ranging from 62.7% (1980s) to 71.7% (2010-2017). This epidemiological study analysed trends across four decades in a stable cohort, with results that may be extrapolated to the populations of European countries. The results confirmed that recurrence rates and survival rates have not improved over time, despite better surgical treatments and new therapies. Further studies are needed to improve knowledge about genetics and tumour behaviour in oral cancer.
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Affiliation(s)
- A Capote-Moreno
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain.
| | - P Brabyn
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain
| | - M F Muñoz-Guerra
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain
| | - J Sastre-Pérez
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain
| | - V Escorial-Hernandez
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain
| | - F J Rodríguez-Campo
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain
| | - T García
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain
| | - L Naval-Gías
- Oral and Maxillofacial Surgery Department, University Hospital "La Princesa", Universidad Autónoma de Madrid, Madrid, Spain
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22
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Sudo S, Kajiya H, Okano S, Sasaki M, Katsumata Y, Ohno J, Ikebe T, Hiraki A, Okabe K. Cisplatin-induced programmed cell death ligand-2 expression is associated with metastasis ability in oral squamous cell carcinoma. Cancer Sci 2020; 111:1113-1123. [PMID: 32012401 PMCID: PMC7156784 DOI: 10.1111/cas.14336] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 01/20/2020] [Accepted: 01/24/2020] [Indexed: 12/12/2022] Open
Abstract
Programmed cell death ligands (PD‐Ls) are expressed in tumor cells where they bind to programmed cell death‐1, an immunocyte co–receptor, resulting in tumor cell evasion from the immune system. Chemotherapeutic drugs have been recently reported to induce the expression of PD‐L, such as PD‐L1, in some cancer cells. However, little is known regarding PD‐L2 expression and its role in oral squamous cell carcinoma (OSCC). In this study, we examined the effect of cisplatin on the expression and regulation of PD‐L2 in OSCC cell lines and analyzed malignant behavior in PD‐L2‐expressing cells using colony, transwell and transformation assays. In addition, we examined PD‐L2 expression in the tumor tissues of OSCC patients using cytology and tissue microarray methods. In OSCC cell lines, cisplatin treatment upregulated PD‐L2 expression, along with that of the drug efflux transporter ABCG2, via signal transducers and activator of transcription (STAT) 1/3 activation. Moreover, PD‐L2‐positive or PD‐L2‐overexpressing cells demonstrated upregulation in both invasion and transformation ability but not in proliferation compared with PD‐L2‐negative or PD‐L2‐silencing cells. PD‐L2 expression was also observed in OSCC cells of cytology samples and tissue from OSCC patients. The intensity of PD‐L2 expression was correlated with more malignant morphological features in the histological appearance and an invasive pattern. Our findings indicate that cisplatin‐upregulated PD‐L2 expression in OSCC via STAT1/3 activation and the expression of PD‐L2 are likely to be associated with malignancy in OSCC. The PD‐L2 expression in cisplatin‐resistant OSCC cells may be a critical factor in prognosis of advanced OSCC patients.
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Affiliation(s)
- Shunichi Sudo
- Department of Physiological Science and Molecular Biology, Fukuoka Dental College, Fukuoka, Japan.,Department of Oral Maxillofacial Surgery, Fukuoka Dental College, Fukuoka, Japan
| | - Hiroshi Kajiya
- Department of Physiological Science and Molecular Biology, Fukuoka Dental College, Fukuoka, Japan.,Research Center for Regenerative Medicine, Fukuoka Dental College, Fukuoka, Japan
| | - Shinji Okano
- Department of Morphological Biology, Fukuoka Dental College, Fukuoka, Japan
| | - Mina Sasaki
- Department of Oral Maxillofacial Surgery, Fukuoka Dental College, Fukuoka, Japan
| | - Yuri Katsumata
- Department of Oral Maxillofacial Surgery, Fukuoka Dental College, Fukuoka, Japan
| | - Jun Ohno
- Research Center for Regenerative Medicine, Fukuoka Dental College, Fukuoka, Japan
| | - Tetsuro Ikebe
- Department of Oral Maxillofacial Surgery, Fukuoka Dental College, Fukuoka, Japan
| | - Akimitsu Hiraki
- Department of Oral Maxillofacial Surgery, Fukuoka Dental College, Fukuoka, Japan
| | - Koji Okabe
- Department of Physiological Science and Molecular Biology, Fukuoka Dental College, Fukuoka, Japan
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23
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Qian DC, Magliocca KR, Aiken AH, Baugnon KL, Brandon DC, Stokes WA, McDonald MW, Patel MR, Baddour HM, Kaka AS, Steuer CE, Saba NF, Shin DM, Beitler JJ. Outcomes and Predictive Value of Post-adjuvant Therapy PET/CT for Locally Advanced Oral Squamous Cell Carcinoma. Laryngoscope 2020; 130:E850-E857. [PMID: 32057110 DOI: 10.1002/lary.28509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/23/2019] [Accepted: 01/07/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVES/HYPOTHESIS For locally advanced oral squamous cell carcinoma (OSCC) treated by surgery and adjuvant therapy, consensus has yet to be reached on whether the optimal time to initiate surveillance positron emission tomography/computed tomography (PET/CT) scan is before or after adjuvant therapy. In this study, we characterize the utility of PET/CT scans obtained 3 months after adjuvant therapy. STUDY DESIGN PET/CT scans were obtained for 220 patients with stage III, IVA, or IVB OSCC who underwent resection followed by adjuvant radiotherapy or chemoradiotherapy. METHODS Using the Neck Imaging Reporting and Data System, PET/CT scans were dichotomized as suspicious (primary or neck category ≥3, or distant lesion present) versus nonsuspicious. We then computed differences in locoregional progression, distant progression, and overall survival; positive predictive value (PPV), negative predictive value (NPV), sensitivity, and specificity; and success rate of salvage. RESULTS Sixty-seven patients (30%) had suspicious PET/CT scans, which were significantly associated with local failure (hazard ratio [HR] 14.0, 95% confidence interval [CI] 7.3-26.6), distant failure (HR 18.4, 95% CI 9.6-35.3), and poorer overall survival (HR 9.5, 95% CI 5.0-17.9). Overall PPV, locoregional PPV, NPV, sensitivity, and specificity were 85%, 79%, 73%, 58%, and 92%, respectively. Among those with biopsy-confirmed progression, 37 patients (65%) underwent salvage therapy; four (11%) were without evidence of disease at last follow-up. CONCLUSIONS For locally advanced OSCC, PET/CT scan 3 months after adjuvant therapy is strongly predictive of disease recurrence and survival, demonstrating improved performance over postoperative imaging in previous studies. Following a suspicious post-adjuvant therapy PET/CT scan, cure of locoregional recurrence is possible but unlikely. LEVEL OF EVIDENCE 4 Laryngoscope, 2020.
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Affiliation(s)
- David C Qian
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Kelly R Magliocca
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ashley H Aiken
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Kristen L Baugnon
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - David C Brandon
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - William A Stokes
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Mark W McDonald
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Mihir R Patel
- Department of Otolaryngology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Harry M Baddour
- Department of Otolaryngology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Azeem S Kaka
- Department of Otolaryngology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Conor E Steuer
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Dong M Shin
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Jonathan J Beitler
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA.,Department of Otolaryngology, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
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24
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Abstract
There is mounting evidence that members of the human microbiome are highly associated with a wide variety of cancer types. Among oral cancers, oral squamous cell carcinoma (OSCC) is the most prevalent and most commonly studied, and it is the most common malignancy of the head and neck worldwide. However, there is a void regarding the role that the oral microbiome may play in OSCC. Previous studies have not consistently found a characteristic oral microbiome composition associated with OSCC. Although a direct causality has not been proven, individual members of the oral microbiome are capable of promoting various tumorigenic functions related to cancer development. Two prominent oral pathogens, Porphyromonas gingivalis, and Fusobacterium nucleatum can promote tumor progression in mice. P. gingivalis infection has been associated with oro-digestive cancer, increased oral cancer invasion, and proliferation of oral cancer stem cells. The microbiome can influence the evolution of the disease by directly interacting with the human body and significantly altering the response and toxicity to various forms of cancer therapy. Recent studies have shown an association of certain phylogenetic groups with the immunotherapy treatment outcomes of certain tumors. On the other side of the coin, recently it has been a resurgence in interest on the potential use of bacteria to cure cancer. These kinds of treatments were used in the late nineteenth and early twentieth centuries as the first line of defense against cancer in some hospitals but later displaced by other types of treatments such as radiotherapy. Currently, organisms such as Salmonella typhimurium and Clostridium spp. have been used for targeted strategies as potential vectors to treat cancer. In this review, we briefly summarize our current knowledge of the role of the oral microbiome, focusing on its bacterial fraction, in cancer in general and in OSCC more precisely, and a brief description of the potential use of bacteria to target tumors.
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Affiliation(s)
- Muhammad Irfan
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL, United States
| | | | - Jorge Frias-Lopez
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL, United States
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25
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Chung EJ, Park MW, Kwon KH, Rho YS. Clinical outcomes and prognostic factor analysis after salvage surgery for recurrent squamous cell carcinoma of the oral cavity. Int J Oral Maxillofac Surg 2019; 49:285-291. [PMID: 31492478 DOI: 10.1016/j.ijom.2019.03.967] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 03/07/2019] [Accepted: 03/17/2019] [Indexed: 01/01/2023]
Abstract
The purpose of this study was to analyze the oncological outcomes and predictive factors for successful curative salvage surgery after recurrent oral cavity squamous cell carcinoma. A retrospective study was conducted involving 73 patients who received surgery-based salvage treatment. The pattern of failure for primary treatment was local failure in 29 patients, regional failure in 29 patients, and loco-regional failure in 15 patients. The 5-year overall, loco-regional failure-free, and disease-free survival rates were 54.8%, 58.9% and 49.3%, respectively. Patients with an advanced initial N stage, previous treatment with combined modality therapy, loco-regional recurrence, advanced recurrent T stage, a disease-free survival of less than 8 months prior to salvage, and recurrence in a previously treated field had a significantly worse prognosis. Given the potential surgical morbidity, salvage surgery should be undertaken after careful consultation with patients who have factors for a poor prognosis.
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Affiliation(s)
- Eun-Jae Chung
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Min-Woo Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsong Memorial Institute of Head and Neck Cancer, Hallym University, College of Medicine, Seoul, Republic of Korea
| | - Kee-Hwan Kwon
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsong Memorial Institute of Head and Neck Cancer, Hallym University, College of Medicine, Seoul, Republic of Korea
| | - Young-Soo Rho
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsong Memorial Institute of Head and Neck Cancer, Hallym University, College of Medicine, Seoul, Republic of Korea.
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26
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Wald P, Grecula J, Walston S, Wei L, Bhatt A, Martin D, Bonomi M, Rocco J, Old M, Teknos T, Blakaj D. Intraoperative electron beam radiotherapy for locoregionally persistent or recurrent head and neck cancer. Head Neck 2019; 41:2148-2153. [DOI: 10.1002/hed.25673] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 12/27/2018] [Accepted: 01/09/2019] [Indexed: 11/10/2022] Open
Affiliation(s)
- Patrick Wald
- Department of Radiation OncologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - John Grecula
- Department of Radiation OncologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - Steve Walston
- Department of Radiation OncologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - Lai Wei
- Department of BiostatisticsArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - Aashish Bhatt
- Department of OtolaryngologyUniversity Hospitals Cleveland Medical Center Cleveland Ohio
| | - Douglas Martin
- Department of Radiation OncologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - Marcelo Bonomi
- Department of Medical OncologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - James Rocco
- Department of OtolaryngologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - Matthew Old
- Department of OtolaryngologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
| | - Theodoros Teknos
- Department of OtolaryngologyUniversity Hospitals Cleveland Medical Center Cleveland Ohio
| | - Dukagjin Blakaj
- Department of Radiation OncologyArthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University Medical Center Columbus Ohio
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27
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Zenga J, Graboyes E, Janz T, Drake V, Rettig E, Desai S, Nickel C, Shabani S, Padhya T, Scarpinato M, Stadler M, Massey B, Campbell B, Shukla M, Awan M, Schultz CJ, Wong S, Jackson RS, Pipkorn P. Salvage of Recurrence after Surgery and Adjuvant Therapy: A Multi-institutional Study. Otolaryngol Head Neck Surg 2019; 161:74-81. [PMID: 30753110 DOI: 10.1177/0194599819830664] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To determine the oncologic outcomes of patients undergoing salvage surgery for recurrent oral cavity squamous cell carcinoma (OCSCC) and oropharyngeal squamous cell carcinoma (OPSCC) after initial treatment with surgery and adjuvant therapy. STUDY DESIGN Retrospective case series with chart review. SETTING Five academic tertiary care centers. SUBJECTS AND METHODS Patients included those with OCSCC and OPSCC who were initially treated with surgery and adjuvant therapy between 2000 and 2015 and underwent salvage surgery for local and/or regional recurrence. RESULTS A total of 102 patients were included (76% OCSCC, 24% OPSCC). Five-year overall survival was 31% (95% CI, 21%-41%) and was significantly improved among patients with human papillomavirus-associated oropharyngeal tumors (hazard ratio [HR], 0.34; 95% CI, 0.11-0.98) and significantly worse for those with postoperative positive margins (HR, 2.65; 95% CI, 1.43-4.93). Adjuvant (chemo)reirradiation was not associated with disease control or survival regardless of margin status. Combined locoregional recurrence was significantly correlated with a positive margin resection (HR, 5.75; 95% CI, 1.94-17.01). Twenty-five patients (25%) underwent a second salvage surgical procedure, of whom 8 achieved long-term disease control. CONCLUSION Patients presenting with resectable recurrence after initial therapy with surgery and adjuvant therapy have a reasonable salvage rate when a negative margin resection can be attained. Patients with postoperative positive margins have poor survival outcomes that are not significantly improved with adjuvant (chemo)reirradiation. Those with combined locoregional recurrence are at particularly high risk for postoperative positive margins. The functional consequences of salvage surgery and its effect on quality of life are critical in decision making and require further investigation.
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Affiliation(s)
- Joseph Zenga
- 1 Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Evan Graboyes
- 2 Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Tyler Janz
- 3 Medical University of South Carolina, Charleston, South Carolina, USA
| | - Virgina Drake
- 4 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Eleni Rettig
- 4 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Shaun Desai
- 4 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Christopher Nickel
- 5 Department of Otolaryngology-Head and Neck Surgery, University of South Florida, Tampa, Florida, USA
| | - Sepehr Shabani
- 5 Department of Otolaryngology-Head and Neck Surgery, University of South Florida, Tampa, Florida, USA
| | - Tapan Padhya
- 5 Department of Otolaryngology-Head and Neck Surgery, University of South Florida, Tampa, Florida, USA
| | | | - Michael Stadler
- 1 Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Becky Massey
- 1 Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Bruce Campbell
- 1 Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Monica Shukla
- 7 Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Musaddiq Awan
- 7 Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Christopher J Schultz
- 7 Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Stuart Wong
- 8 Department of Medical Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Ryan S Jackson
- 9 Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA
| | - Patrick Pipkorn
- 9 Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA
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28
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Joo YH, Cho JK, Koo BS, Kwon M, Kwon SK, Kwon SY, Kim MS, Kim JK, Kim H, Nam I, Roh JL, Park YM, Park IS, Park JJ, Shin SC, Ahn SH, Won S, Ryu CH, Yoon TM, Lee G, Lee DY, Lee MC, Lee JK, Lee JC, Lim JY, Chang JW, Jang JY, Chung MK, Jung YS, Cho JG, Choi YS, Choi JS, Lee GH, Chung PS. Guidelines for the Surgical Management of Oral Cancer: Korean Society of Thyroid-Head and Neck Surgery. Clin Exp Otorhinolaryngol 2019; 12:107-144. [PMID: 30703871 PMCID: PMC6453784 DOI: 10.21053/ceo.2018.01816] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 12/14/2018] [Indexed: 01/08/2023] Open
Abstract
Korean Society of Thyroid-Head and Neck Surgery appointed a Task Force to provide guidance on the implementation of a surgical treatment of oral cancer. MEDLINE databases were searched for articles on subjects related to “surgical management of oral cancer” published in English. Results were restricted to systematic reviews, randomized control trials/controlled clinical trials, and observational studies. The quality of evidence was rated with use RoBANS (Risk of Bias Assessment Tool for Nonrandomized Studies) and AMSTAR (A Measurement Tool to Assess the Methodological Quality of Systematic Reviews). Evidence-based recommendations for practice were ranked according to the American College of Physicians grading system. Additional directives are provided as expert opinions and Delphi questionnaire when insufficient evidence existed. The Committee developed 68 evidence-based recommendations in 34 categories intended to assist clinicians and patients and counselors, and health policy-makers. Proper surgical treatment selection for oral cancer, which is directed by patient- and subsite-specific factors, remains the greatest predictor of successful treatment outcomes. These guidelines are intended for use in conjunction with the individual patient’s treatment goals.
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Affiliation(s)
- Young-Hoon Joo
- Department of Otorhinolaryngology Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae-Keun Cho
- Department of Otorhinolaryngology Head and Neck Surgery, Inje University College of Medicine, Busan, Korea
| | - Bon Seok Koo
- Department of Otorhinolaryngology Head and Neck Surgery, Chungnam National University School of Medicine, Daejeon, Korea
| | - Minsu Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Eulji University School of Medicine, Daejeon, Korea
| | - Seong Keun Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Soon Young Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Min-Su Kim
- Department of Otorhinolaryngology Head and Neck Surgery, CHA University School of Medicine, Seongnam, Korea
| | - Jeong Kyu Kim
- Department of Otorhinolaryngology Head and Neck Surgery, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Heejin Kim
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
| | - Innchul Nam
- Department of Otorhinolaryngology Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong-Lyel Roh
- Department of Otorhinolaryngology Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Min Park
- Department of Otorhinolaryngology Head and Neck Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Il-Seok Park
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
| | - Jung Je Park
- Department of Otorhinolaryngology Head and Neck Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Sung-Chan Shin
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Soon-Hyun Ahn
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Seongjun Won
- Department of Otorhinolaryngology Head and Neck Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Chang Hwan Ryu
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
| | - Tae Mi Yoon
- Department of Otorhinolaryngology Head and Neck Surgery, Chonnam National University Medical School, Hwasun, Korea
| | - Giljoon Lee
- Department of Otorhinolaryngology Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Doh Young Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Myung-Chul Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
| | - Joon Kyoo Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Chonnam National University Medical School, Hwasun, Korea
| | - Jin Choon Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Jae-Yol Lim
- Department of Otorhinolaryngology Head and Neck Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Won Chang
- Department of Otorhinolaryngology Head and Neck Surgery, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jeon Yeob Jang
- Department of Otorhinolaryngology Head and Neck Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Man Ki Chung
- Department of Otorhinolaryngology Head and Neck Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yuh-Seok Jung
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
| | - Jae-Gu Cho
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Yoon Seok Choi
- Department of Otorhinolaryngology Head and Neck Surgery, Yeungnam University College of Medicine, Daegu, Korea
| | - Jeong-Seok Choi
- Department of Otorhinolaryngology Head and Neck Surgery, Inha University School of Medicine, Incheon, Korea
| | - Guk Haeng Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
| | - Phil-Sang Chung
- Department of Otorhinolaryngology Head and Neck Surgery, Dankook University College of Medicine, Cheonan, Korea
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Elbers JBW, Veldhuis LI, Bhairosing PA, Smeele LE, Jóźwiak K, van den Brekel MWM, Verheij M, Al-Mamgani A, Zuur CL. Salvage surgery for advanced stage head and neck squamous cell carcinoma following radiotherapy or chemoradiation. Eur Arch Otorhinolaryngol 2019; 276:647-655. [PMID: 30673847 DOI: 10.1007/s00405-019-05292-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/12/2019] [Indexed: 01/01/2023]
Abstract
PURPOSE Salvage surgery for recurrent advanced stage head and neck squamous cell carcinoma (HNSCC) is known to result in poor prognosis. As there are only small and heterogeneous studies available with wide variety in outcome measures, our purpose was to select and pool literature according to specific criteria. METHODS Systematic review and meta-analysis of clinical outcome after salvage surgery for recurrent advanced stage HNSCC following primary radiotherapy or chemoradiation. RESULTS 16 of 3956 screened studies were included for analysis (729 patients). Pooled 5-year OS was 37% (95% CI 30-45%, 12 studies, 17 outcome measurements, 540 patients). Outcome was presented for larynx (6 studies, 397 patients), hypopharynx (2 studies, 47 patients), larynx and hypopharynx combined (3 studies, 69 patients) or separately (1 study, 134 patients), oral cavity (1 study, 11 patients), oropharynx (1 study, 34 patients) and multiple subsites combined (2 studies, 37 patients). There was no significant difference in survival outcome between subsites (pheterogeneity = 0.8116). The pooled tumor-positive resection margin rate was 32% and pooled re-operation rate 17%. Complication rates from the pooled data were: fistulas 33%, wound infections 24% and flap failure 3%. Treatment-related mortality rate was 1% and mean hospital stay was 23 days. CONCLUSIONS Salvage surgery for recurrent advanced stage head and neck squamous cell carcinoma after primary (chemo)radiotherapy is a good last resort curative treatment option, resulting in 37% overall survival at 5 years. As data from advanced stage non-laryngeal tumors were sparse, no solid conclusions can be drawn with regard to outcome differences between tumor subsites.
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Affiliation(s)
- Joris B W Elbers
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Head and Neck Surgery and Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Lars I Veldhuis
- Department of Head and Neck Surgery and Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Patrick A Bhairosing
- Scientific Information Service, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Ludi E Smeele
- Department of Head and Neck Surgery and Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.,Department of Oral-Maxillofacial Surgery, AMC, Amsterdam, The Netherlands
| | - Katarzyna Jóźwiak
- Department of Epidemiology and Biostatistics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Michiel W M van den Brekel
- Department of Head and Neck Surgery and Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.,Department of Oral-Maxillofacial Surgery, AMC, Amsterdam, The Netherlands
| | - Marcel Verheij
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Abrahim Al-Mamgani
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Charlotte L Zuur
- Department of Head and Neck Surgery and Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands. .,Department of Oral-Maxillofacial Surgery, AMC, Amsterdam, The Netherlands.
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30
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Borsetto D, Higginson JA, Aslam A, Al‐Qamachi L, Dhanda J, Marioni G, Franchella S, Frigo A, Praveen P, Martin T, Parmar S, Nankivell P. Factors affecting prognosis in locoregional recurrence of oral squamous cell carcinoma. J Oral Pathol Med 2019; 48:206-213. [DOI: 10.1111/jop.12815] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 12/12/2018] [Indexed: 01/03/2023]
Affiliation(s)
- Daniele Borsetto
- Institute of Head and Neck Studies and Education Institute of Cancer and Genomic Sciences University of Birmingham Birmingham UK
| | - James A. Higginson
- Institute of Head and Neck Studies and Education Institute of Cancer and Genomic Sciences University of Birmingham Birmingham UK
| | - Adil Aslam
- Oral and Maxillofacial Department Queen Elizabeth Hospital Birmingham BirminghamUK
| | - Laith Al‐Qamachi
- Oral and Maxillofacial Department Queen Elizabeth Hospital Birmingham BirminghamUK
| | - Jagtar Dhanda
- Oral and Maxillofacial Department Queen Elizabeth Hospital Birmingham BirminghamUK
| | - Gino Marioni
- Department of Neuroscience DNS, Otolaryngology Section University of Padova Padova Italy
| | - Sebastiano Franchella
- Department of Neuroscience DNS, Otolaryngology Section University of Padova Padova Italy
| | - Annachiara Frigo
- Unit of Biostatistics, Epidemiology and Public Health University Hospital of Padova Padova Italy
| | - Prav Praveen
- Oral and Maxillofacial Department Queen Elizabeth Hospital Birmingham BirminghamUK
| | - Tim Martin
- Oral and Maxillofacial Department Queen Elizabeth Hospital Birmingham BirminghamUK
| | - Sat Parmar
- Oral and Maxillofacial Department Queen Elizabeth Hospital Birmingham BirminghamUK
| | - Paul Nankivell
- Institute of Head and Neck Studies and Education Institute of Cancer and Genomic Sciences University of Birmingham Birmingham UK
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McSpadden R, Zender C, Eskander A. AHNS series: Do you know your guidelines? Guideline recommendations for recurrent and persistent head and neck cancer after primary treatment. Head Neck 2018; 41:7-15. [PMID: 30536532 DOI: 10.1002/hed.25443] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 08/16/2018] [Indexed: 11/10/2022] Open
Abstract
Locoregional recurrent/persistent head and neck cancer following primary treatment is a significant challenge as it is usually difficult to treat and has worse outcomes compared to the primary setting. Surgical resection of a local or regional recurrence offers the best chance of cure when feasible. Local recurrence outcomes vary by subsite with laryngeal recurrences having the best prognoses and hypopharynx having the worst. Instances of persistent neck masses following primary nonsurgical treatment can be evaluated with positron emission tomography (PET) with CT (PET-CT) when there is no definitive diagnosis of a recurrence/persistence. Reirradiation with or without chemotherapy can be considered for primary treatment when surgery is not an option, for adjuvant treatment following salvage surgery, or for palliation. Immunotherapy represents a newer class of chemotherapeutic agents. Current guidelines recommend enrollment in clinical trials especially when surgery is not an option as outcomes remain universally poor in the recurrent/persistent setting.
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Affiliation(s)
- Ryan McSpadden
- Department of Head & Neck, Plastic and Reconstructive Surgery - Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Chad Zender
- Department of Otolaryngology - Head & Neck Surgery, Division of Head & Neck Oncology, University Hospital Cleveland Medical Center and Case Western Reserve University, Cleveland, Ohio, USA
| | - Antoine Eskander
- Department of Otolaryngology - Head & Neck Surgery, Division of Head & Neck Oncology, University of Toronto, Sunnybrook Health Sciences and the Odette Cancer Centre, Michael Garron Hospital, Toronto, Ontario, Canada
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Steinbichler TB, Lichtenecker M, Anegg M, Dejaco D, Kofler B, Schartinger VH, Kasseroler MT, Forthuber B, Posch A, Riechelmann H. Persistent Head and Neck Cancer Following First-Line Treatment. Cancers (Basel) 2018; 10:cancers10110421. [PMID: 30400290 PMCID: PMC6265977 DOI: 10.3390/cancers10110421] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 10/26/2018] [Accepted: 10/30/2018] [Indexed: 11/16/2022] Open
Abstract
Background: Following first-line treatment of head and neck cancer (HNC), persistent disease may require second-line treatment. Methods: All patients with HNC treated between 2008 and 2016 were included. Second-line treatment modalities and survival of patients were analyzed. Results: After first-line therapy, 175/741 patients had persistent disease. Of these, 112 were considered eligible for second-line treatment. Second-line treatment resulted in 50% complete response. Median overall survival of patients receiving second-line therapy was 24 (95% CI: 19 to 29) months; otherwise survival was 10 (9 to 11; p < 0.0001) months. Patients receiving second-line surgery had a median overall survival of 45 (28 to 62) months, patients receiving second-line radiotherapy had a median overall survival of 37 (0 to 79; p = 0.17) months, and patients receiving systemic therapy had a median overall survival of 13 (10 to 16; p < 0.001) months. Patients with persistent HNC in the neck had a better median survival (45 months; 16 to 74 months; p = 0.001) than patients with persistence at other sites. Conclusion: Early treatment response evaluation allows early initiation of second-line treatment and offers selected patients with persistent disease a realistic chance to achieve complete response after all. If possible, surgery or radiotherapy are preferable.
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Affiliation(s)
- Teresa Bernadette Steinbichler
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Madeleine Lichtenecker
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Maria Anegg
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Daniel Dejaco
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Barbara Kofler
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Volker Hans Schartinger
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Maria-Therese Kasseroler
- Department of Internal Medicine V, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Britta Forthuber
- Department of Therapeutic Radiology and Oncology, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Andrea Posch
- Department of Therapeutic Radiology and Oncology, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
| | - Herbert Riechelmann
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Innsbruck, Anichstr. 35, 6020 Innsbruck, Austria.
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Smirk R, Kyzas P. Outcome of salvage procedures for recurrent oral and oropharyngeal cancer. Br J Oral Maxillofac Surg 2018; 56:847-853. [PMID: 30293806 DOI: 10.1016/j.bjoms.2018.09.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 09/15/2018] [Indexed: 11/27/2022]
Abstract
Despite advances in the primary treatment of oral and oropharyngeal cancer, many patients develop local or regional recurrence, or both, and when radiotherapy has already been used, operation provides the best chance of salvage for these patients. We have looked at the outcomes of salvage procedures in a single unit, including improved survival, morbidity, and treatment-related quality of life. Patients treated with salvage procedures were identified from a prospectively-completed database. Overall and disease-free survival were analysed using Kaplan-Meier curves and logrank tests. Functional, social, and emotional outcomes were assessed using the University of Washington Quality of Life Questionnaires. Twenty-nine patients were identified, of whom 24 had free flap reconstructions, and their estimated mean overall survival was 25 months (95% CI 20.4 to 29.2). Disease-free survival was significantly worse in patients with stage IV recurrences or in whom resection margins were close or invaded. Permanent gastrostomy was required in 15/29 patients, and four/29 needed a permanent tracheostomy. Answers to questionnaires showed that a large proportion of patients had considerable problems with speech, chewing, swallowing, and appearance. The decision on whether to treat recurrent head and neck cancer is a balance between improving survival and poor functional outcomes. The extent of disease and whether clear surgical margins can be achieved should be considered when treatment is recommended.
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Affiliation(s)
- R Smirk
- University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
| | - P Kyzas
- The Pennine Acute Hospitals NHS Trust, Trust Headquarters, North Manchester General Hospital, Delaunays Road, Crumpsall, M8 5RB.
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The Current Role of Salvage Surgery in Recurrent Head and Neck Squamous Cell Carcinoma. Cancers (Basel) 2018; 10:cancers10080267. [PMID: 30103407 PMCID: PMC6115801 DOI: 10.3390/cancers10080267] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/06/2018] [Accepted: 08/07/2018] [Indexed: 12/17/2022] Open
Abstract
Chemoradiotherapy has emerged as a gold standard in advanced squamous cell carcinoma of the head and neck (SCCHN). Because 50% of advanced stage patients relapse after nonsurgical primary treatment, the role of salvage surgery (SS) is critical because surgery is generally regarded as the best treatment option in patients with recurrent resectable SCCHN. Surgeons are increasingly confronted with considering operation among patients with significant effects of failed non-surgical primary treatment. Wide local excision to achieve clear margins must be balanced with the morbidity of the procedure, the functional consequences of organ mutilation, and the likelihood of success. Accurate selection of patients suitable for surgery is a major issue. It is essential to establish objective criteria based on functional and oncologic outcomes to select the best candidates for SS. The authors propose first to understand preoperative prognostic factors influencing survival. Predictive modeling based on preoperative information is now available to better select patients having a good chance to be successfully treated with surgery. Patients with a high comorbidity index, advanced oropharyngeal or hypopharyngeal primary tumors, and both local and regional recurrence have a very limited likelihood of success with salvage surgery and should be strongly considered for other treatments. Following SS, identifying patients with postoperative prognostic factors predicting high risk of recurrence is essential because those patients could benefit of adjuvant treatment or be included in clinical trials. Finally, defining HPV tumor status is needed in future studies including recurrent oropharyngeal SCC patients.
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35
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Factors Affecting Survival in Surgically Salvaged Locoregional Recurrences of Squamous Cell Carcinoma of the Tongue. J Oral Maxillofac Surg 2018; 76:1133.e1-1133.e6. [DOI: 10.1016/j.joms.2017.12.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 12/30/2017] [Accepted: 12/30/2017] [Indexed: 01/09/2023]
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36
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Katsoulakis E, Leeman JE, Lok BH, Shi W, Zhang Z, Tsai JC, McBride SM, Sherman EJ, Cohen M, Wong R, Ganly I, Lee NY, Riaz N. Long-term outcomes in oral cavity squamous cell carcinoma with adjuvant and salvage radiotherapy after surgery. Laryngoscope 2018; 128:2539-2545. [PMID: 29637571 DOI: 10.1002/lary.27191] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 01/24/2018] [Accepted: 02/21/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Early-stage oral cavity squamous cell carcinoma (OCSCC) represents a heterogeneous group of patients, and locoregional recurrence rates are as high as 25% with surgery alone. Radiotherapy (RT) is typically reserved as part of salvage multimodality therapy after salvage surgery because it is generally thought that there is no significant detriment to salvage therapy. Our aim was to examine outcomes for recurrent OCSCC treated with salvage surgery and radiation and compare them to outcomes for patients treated with adjuvant postoperative RT upfront. METHODS We identified 425 patients with OCSCC treated with postoperative RT at our institution. The 5-year rates of local failure, locoregional failure (LRF), survival, and distant metastasis (DM) were the main outcome measures. We performed a landmark analysis and examined the same outcomes in the adjuvant versus salvage cohorts using Cox proportional hazards and Fine-Gray competing risk method. RESULTS The adjuvant cohort had higher tumor (T) (P < 0.0001) and nodal (N) (P < 0.0001) stage than the salvage cohort's stage at initial presentation. On multivariate analysis, a strategy of salvage RT experienced poorer overall survival (OS) compared to upfront adjuvant RT (hazard ratio [HR] 1.84; 95% confidence interval [CI], 1.26-2.70; P = 0.002). Moreover, salvage surgery followed by RT patients experienced increasing risk of LRF (HR 1.56; 95% CI, 1.18-2.06; P = 0.002) and (DM) (HR 1.53; 95% CI, 1.08-2.17; P = 0.02) on multivariate analysis. Additional analysis was performed excluding salvage cohort with advanced disease at initial presentation (T3-T4 and N2). Salvage RT treatment selection for early-stage OCSCC continued to experience significantly poorer OS as compared to adjuvant RT (HR 1.48; 95% CI, 1.002-2.19; P = 0.049). CONCLUSION Early-stage OCSCC patients who are observed and experienced recurrence requiring salvage therapy (surgery and RT) have worse oncologic outcomes than locally advanced patients receiving upfront adjuvant RT. Prospective randomized studies are needed to identify high-risk subset of early-stage OCSCC comparing adjuvant RT versus observation, followed by salvage surgery and RT at recurrence. LEVEL OF EVIDENCE 4. Laryngoscope, 2539-2545, 2018.
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Affiliation(s)
| | - Jonathan E Leeman
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Benjamin H Lok
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Weiji Shi
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Zhigang Zhang
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Jillian C Tsai
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Sean M McBride
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Eric J Sherman
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Marc Cohen
- Department of Surgical Oncology ENT, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Richard Wong
- Department of Surgical Oncology ENT, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Ian Ganly
- Department of Surgical Oncology ENT, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
| | - Nadeem Riaz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, U.S.A
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Mizrachi A, Migliacci JC, Montero PH, McBride S, Shah JP, Patel SG, Ganly I. Neck recurrence in clinically node-negative oral cancer: 27-year experience at a single institution. Oral Oncol 2018; 78:94-101. [PMID: 29496065 DOI: 10.1016/j.oraloncology.2018.01.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/16/2018] [Accepted: 01/23/2018] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Neck failure in patients with oral squamous cell carcinoma (OSCC) carries a poor outcome, yet the management of patients who initially present with clinically node-negative (cN0) neck is not clearly defined. PATIENTS AND METHODS Retrospective review of patients with cN0 OSCC treated at Memorial Sloan Kettering Cancer Center from 1985 to 2012, focusing on rate, pattern and predictors of neck failure, salvage treatment, and survival outcomes. RESULTS Of 1,302 patients, 806 (62%) underwent elective neck dissection (END) and 496 (38%) had observation. 190 patients (15%) developed neck recurrence. Median follow-up was 58.5 months (range 1-343); 5-year neck recurrence-free survival (NRFS) was 85% and 80% for the END and observation group respectively (p = .06). Patients with neck failure had poorer outcomes than patients without neck failure (5-year overall survival, 37% vs. 74% [p < .001]; disease-specific survival [DSS], 41% vs. 91% [p < .001]). Independent predictors of neck failure were smoking, primary tumor subsite (hard palate and upper gum), and extranodal extension. 87% of patients underwent salvage treatment (END: 81.1%; observation: 94%). Salvage surgery with adjuvant (chemo) radiation had better DSS than surgery alone or nonsurgical salvage. CONCLUSIONS In our cohort of patients with initially cN0 OSCC triaged to END vs. observation using clinical parameters, 15% developed neck failure. Salvage treatment was feasible in most cases but survival was poorer compared to patients without neck failure. Surgery followed by adjuvant (chemo) radiation resulted in the best outcome.
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Affiliation(s)
- Aviram Mizrachi
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
| | - Jocelyn C Migliacci
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
| | - Pablo H Montero
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
| | - Sean McBride
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
| | - Jatin P Shah
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
| | - Snehal G Patel
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
| | - Ian Ganly
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
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38
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Matsuura D, Valim TD, Kulcsar MAV, Pinto FR, Brandão LG, Cernea CR, Matos LL. Risk factors for salvage surgery failure in oral cavity squamous cell carcinoma. Laryngoscope 2017; 128:1113-1119. [PMID: 28988428 DOI: 10.1002/lary.26935] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 08/08/2017] [Accepted: 08/30/2017] [Indexed: 11/08/2022]
Abstract
OBJECTIVES/HYPOTHESIS Locoregional recurrences of oral cavity squamous cell carcinoma (SCC) may be diagnosed during follow-up of surgically treated patients. Nevertheless, few studies have investigated factors that impact salvage surgery failure and the mortality rates of these patients. The objectives were to identify predictive factors of salvage surgery failure and mortality in patients who undergo surgical treatment for recurrent oral cavity SCC and to compare the overall survival rates of these patients with those of patients who undergo only one surgical treatment. STUDY DESIGN Retrospective cohort study. METHODS Forty-six patients submitted to salvage surgery for local or locoregional recurrence. RESULTS The presence of lymph node metastasis and positive surgical margins at the salvage surgery time were the only independent factors associated with both recurrence rates (hazard ratio [HR]: 5.04 and 2.82, respectively) and mortality (HR: 3.51 and 3.24, respectively). When the overall survival rates of the 199 patients who only underwent one surgical treatment were compared to those of the 46 patients subjected to salvage surgery, a similarity was evident when patients who underwent salvage surgery did not have a new disease recurrence (70.7% vs. 54.7%, respectively; P = .158). Likewise, patients with new recurrences after salvage surgery and patients who received palliative treatment for relapsed disease had similar overall survival rates (0.6% vs. 0.0%, respectively; P = .475). CONCLUSIONS The presence of lymph node metastasis at the time of recurrence and positive surgical margins after the salvage surgery were associated with a worse overall survival rate in patients with oral cavity SCC relapse. LEVEL OF EVIDENCE 2b. Laryngoscope, 128:1113-1119, 2018.
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Affiliation(s)
- Danielli Matsuura
- Institute of Cancer of the State of São Paulo - Icesp, São Paulo, Brazil
| | - Tiago Dias Valim
- Department of Head and Neck Surgery, Clinical Hospital of the Faculty of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Marco Aurélio Vamondes Kulcsar
- Department of Head and Neck Surgery, Clinical Hospital of the Faculty of Medicine of the University of São Paulo, São Paulo, Brazil.,Institute of Cancer of the State of São Paulo - Icesp, São Paulo, Brazil
| | | | - Lenine Garcia Brandão
- Department of Head and Neck Surgery, Clinical Hospital of the Faculty of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Claudio Roberto Cernea
- Department of Head and Neck Surgery, Clinical Hospital of the Faculty of Medicine of the University of São Paulo, São Paulo, Brazil
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Burian E, Schulz C, Probst F, Palla B, Tröltzsch M, Maglitto F, Califano L, Ehrenfeld M, Otto S. Fluorescence based characterization of early oral squamous cell carcinoma using the Visually Enhanced Light Scope technique. J Craniomaxillofac Surg 2017; 45:1526-1530. [PMID: 28688861 DOI: 10.1016/j.jcms.2017.05.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 05/11/2017] [Accepted: 05/29/2017] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES Several diagnostic tools have been developed to assess benign and potentially malignant disorders of soft tissues. In this study, we aimed to assess the value of the VELscope® (Visually Enhanced Light Scope) imaging device as a technical tool to investigate malignant lesions of the oral cavity. MATERIAL AND METHODS In this retrospective study we analyzed the photographs of 90 patients who suffered from malignant oral soft tissue lesions or carcinoma in situ (CIS) from 2008 to 2014 in the Clinic of Oral and Maxillofacial Surgery of LMU in Munich. RESULTS In 85.6% of the cases fluorescence quenching/loss could be detected. The average value for the colour red shows a significant difference in pathologic and physiologic tissues (p = 0.007) with a higher median for pathologic tissues. For the colours green and blue our measurements show significantly higher values in the healthy tissue (p < 0.001.). The shade of red showed significantly higher values for pathologic tissues when compared to all three colours (p < 0.001). Furthermore, the shades of green and blue showed significantly lower values in the pathologic tissue (p < 0.001). CONCLUSION In the near future, VELscope® could help to a greater extent than visual observation alone in identifying the margins of tumor resections. VELscope® still lacks the ability to identify the overall risk level of oral lesions.
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Affiliation(s)
- Egon Burian
- Department of Oral and Maxillofacial Surgery (Chair: M. Ehrenfeld MD, DDS, PhD), Ludwig-Maximilians-University, Lindwurmstraße 2a, 80336 Munich, Germany.
| | - Caterina Schulz
- Department of Oral and Maxillofacial Surgery (Chair: M. Ehrenfeld MD, DDS, PhD), Ludwig-Maximilians-University, Lindwurmstraße 2a, 80336 Munich, Germany
| | - Florian Probst
- Department of Oral and Maxillofacial Surgery (Chair: M. Ehrenfeld MD, DDS, PhD), Ludwig-Maximilians-University, Lindwurmstraße 2a, 80336 Munich, Germany
| | - Benjamin Palla
- Harvard School of Dental Medicine (Chair: R. Bruce Donoff MD, DMD), 188 Longwood Ave, Boston, MA, 02115 USA
| | - Matthias Tröltzsch
- Department of Oral and Maxillofacial Surgery (Chair: M. Ehrenfeld MD, DDS, PhD), Ludwig-Maximilians-University, Lindwurmstraße 2a, 80336 Munich, Germany
| | - Fabio Maglitto
- Head and Neck Section, Department of Neurosciences, Reproductive and Odontostomatological Science (Chair: L. Califano MD, PhD), Frederico II University of Naples, Via s. Pansini 5, 80138 Napoli, Italy
| | - Luigi Califano
- Head and Neck Section, Department of Neurosciences, Reproductive and Odontostomatological Science (Chair: L. Califano MD, PhD), Frederico II University of Naples, Via s. Pansini 5, 80138 Napoli, Italy
| | - Michael Ehrenfeld
- Department of Oral and Maxillofacial Surgery (Chair: M. Ehrenfeld MD, DDS, PhD), Ludwig-Maximilians-University, Lindwurmstraße 2a, 80336 Munich, Germany
| | - Sven Otto
- Department of Oral and Maxillofacial Surgery (Chair: M. Ehrenfeld MD, DDS, PhD), Ludwig-Maximilians-University, Lindwurmstraße 2a, 80336 Munich, Germany
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Ries J, Baran C, Wehrhan F, Weber M, Neukam FW, Krautheim-Zenk A, Nkenke E. Prognostic significance of altered miRNA expression in whole blood of OSCC patients. Oncol Rep 2017; 37:3467-3474. [DOI: 10.3892/or.2017.5639] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 11/23/2016] [Indexed: 11/05/2022] Open
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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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Khoury ZH, Bugshan A, Lubek JE, Papadimitriou JC, Basile JR, Younis RH. Glycogen-Rich Clear Cell Squamous Cell Carcinoma Originating in the Oral Cavity. Head Neck Pathol 2017; 11:552-560. [PMID: 28342060 PMCID: PMC5677064 DOI: 10.1007/s12105-017-0812-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Accepted: 03/20/2017] [Indexed: 12/19/2022]
Abstract
Clear cell squamous cell carcinoma (CCSCC) is a rare histological subtype of squamous cell carcinoma (SCC) that was originally described in the skin. Here, we report a case of a 66-year-old female patient who presented with a fungating ulcerative mass of the left lateral tongue extending anteriorly to the floor of the mouth, and posteriorly to the left retromolar fossa and the oropharynx. The patient had a history of SCC of the left posterior tongue that was treated with partial glossectomy and adjuvant radiotherapy. Representative biopsies were obtained from the floor of the mouth, tongue and retromolar fossa. The examined biopsies showed various degrees of dysplastic surface epithelium with transition into infiltrating epithelial tumor nests and cords with clear cytoplasm and malignant cellular features. Pancytokeratin, CK5/6, and p63 were all diffusely positive. S-100, Calponin, and smooth muscle actin (SMA) were negative. PAS stain was diffusely positive and diastase labile in the tumor clear cells. Sparse areas of mucicarmine positivity were noted. Based on these findings a final diagnosis of a glycogen-rich CCSCC was given. This case represents a very rare histological variant of oral SCC, which is significant for the histological differential diagnosis of clear cell tumors of the oral cavity.
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Affiliation(s)
- Zaid H. Khoury
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland Baltimore, 650 West Baltimore Street, 7th Floor North, Baltimore, MD 21201 USA
| | - Amr Bugshan
- Department of Diagnostic Sciences, School of Dental Medicine, Tufts University, Boston, MA 02111 USA ,Department of Biomedical Dental Science, Dental College, Dammam University, Dammam, Saudi Arabia
| | - Joshua E. Lubek
- Department of Oral and Maxillofacial Surgery, School of Dentistry, University of Maryland Baltimore, Baltimore, MD 21201 USA
| | - John C. Papadimitriou
- Department of Pathology, School of Medicine, University of Maryland Baltimore, Baltimore, MD 21201 USA
| | - John R. Basile
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland Baltimore, 650 West Baltimore Street, 7th Floor North, Baltimore, MD 21201 USA
| | - Rania H. Younis
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland Baltimore, 650 West Baltimore Street, 7th Floor North, Baltimore, MD 21201 USA
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Shaikh MH, Clarke DTW, Johnson NW, McMillan NAJ. Can gene editing and silencing technologies play a role in the treatment of head and neck cancer? Oral Oncol 2017; 68:9-19. [PMID: 28438299 DOI: 10.1016/j.oraloncology.2017.02.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 01/25/2017] [Accepted: 02/19/2017] [Indexed: 01/04/2023]
Abstract
Conventional treatment strategies have done little to improve the prognosis or disease-free survival in head and neck cancer (HNC) patients. Recent progress in our understanding of molecular aspects of head and neck squamous cell carcinoma (HNSCC) has provided insights into the potential use of molecular targeted therapies in combination with current treatment strategies. Here we review the current understanding of treatment modalities for both HPV-positive and HPV-negative HNSCCs with the potential to use gene editing and silencing technologies therapeutically. The development of sequence-specific RNA interference (RNAi) with its strong gene-specific silencing ability, high target specificity, greater potency and reduced side effects, has shown it to be a promising therapeutic candidate for treating cancers. CRISPR/Cas gene editing is the newest technology with the ability to delete, mutate or replace genes of interest and has great potential for treating HNSCCs. We also discuss the major challenge in using these approaches in HNSCC; that being the choice of target and the ability to deliver the payload. Finally, we highlight the potential combination of RNAi or CRIPSR/Cas with current treatment strategies and outline the possible path to the clinic.
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Affiliation(s)
- Mushfiq H Shaikh
- School of Dentistry and Oral Health, Griffith University, Gold Coast Campus, Southport 4222, Queensland, Australia; School of Medical Science, Griffith University, Gold Coast Campus, Southport 4222, Queensland, Australia; Understanding Chronic Conditions Program, Menzies Health Institute Queensland, Australia.
| | - Daniel T W Clarke
- School of Medical Science, Griffith University, Gold Coast Campus, Southport 4222, Queensland, Australia; Understanding Chronic Conditions Program, Menzies Health Institute Queensland, Australia.
| | - Newell W Johnson
- School of Dentistry and Oral Health, Griffith University, Gold Coast Campus, Southport 4222, Queensland, Australia; Understanding Chronic Conditions Program, Menzies Health Institute Queensland, Australia.
| | - Nigel A J McMillan
- School of Medical Science, Griffith University, Gold Coast Campus, Southport 4222, Queensland, Australia; Understanding Chronic Conditions Program, Menzies Health Institute Queensland, Australia.
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Hamoir M, Holvoet E, Ambroise J, Lengelé B, Schmitz S. Salvage surgery in recurrent head and neck squamous cell carcinoma: Oncologic outcome and predictors of disease free survival. Oral Oncol 2017; 67:1-9. [PMID: 28351561 DOI: 10.1016/j.oraloncology.2017.01.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 01/05/2017] [Accepted: 01/14/2017] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Salvage surgery in recurrent SCCHN is associated with poor outcomes. This study aimed to better identify suitable surgical candidates and those at high risk of new recurrence. MATERIALS AND METHODS Single-center retrospective analysis of 109 patients undergoing salvage surgery for recurrent SCCHN. Univariate and multivariate analyses were used to identify prognostic factors affecting disease-free survival (DFS). RESULTS The following factors showed a significant impact on DFS: Disease-free interval >6months [HR 0.53; p=0.04], age>70years [HR 0.26; p=0.03], primary chemoradiotherapy [HR 2.39; p<0.01] compared to radiotherapy, oropharynx [HR 5.46; p<0.01] and hypopharynx [HR 3.92; p=<0.01] sites, compared to larynx, initial stage III [HR 7.10; p<0.01] and stage IV [HR 4.13; p<0.01], compared to stage I, locoregional recurrence [HR 4.57; p<0.01], compared to local recurrence. Univariate analysis also identified significant postoperative predictors of poor DFS including flap reconstruction [HR 3.44; p<0.01], postoperative complications [HR 2.09; p=0.01], positive margins [HR 3.64; p<0.01] and close margins [HR 3.83; p<0.01]. On multivariate analysis, oropharynx site [HR 3.98; p<0.01], initial stage III [HR 5.93; p<0.01] and locoregional recurrence [HR 2.93; p=0.04] were independent preoperative prognostic factors for DFS. Positive margins [HR 2.32; p=0.04], close margins [HR 2.94; p=0.02], extracapsular spread (ECS) [HR 4.04; p=0.03] and postoperative complications [HR 3.64; p<0.01] were independent postoperative prognostic factors. CONCLUSIONS Patients with advanced primary nonlaryngeal tumor and locoregional recurrence have limited success with salvage surgery. Because patients with positive margins and ECS are at high risk of relapse, adjuvant treatment should be discussed.
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Affiliation(s)
- Marc Hamoir
- Department of Head & Neck Surgery, St Luc University HospitaI and King Albert II Cancer Institute, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium.
| | - Emma Holvoet
- Department of Head & Neck Surgery, St Luc University HospitaI and King Albert II Cancer Institute, Brussels, Belgium
| | - Jerôme Ambroise
- Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium; Center for Applied Molecular Technologies (CTMA), Université Catholique de Louvain, Brussels, Belgium
| | - Benoît Lengelé
- Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium; Department of Plastic and Reconstructive Surgery, King Albert II Cancer Institute & St Luc University Hospital, Brussels, Belgium
| | - Sandra Schmitz
- Department of Head & Neck Surgery, St Luc University HospitaI and King Albert II Cancer Institute, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
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Quinlan-Davidson SR, Morrison WH, Myers JN, Gunn GB, William WN, Beadle BM, Skinner HD, Gillenwater AM, Frank SJ, Phan J, Johnson FM, Fuller CD, Zafereo ME, Rosenthal DI, Garden AS. Recurrent oral cavity cancer: Patterns of failure after salvage multimodality therapy. Head Neck 2016; 39:633-638. [PMID: 28006086 DOI: 10.1002/hed.24666] [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: 04/06/2016] [Revised: 08/08/2016] [Accepted: 11/04/2016] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND We focused on a cohort of radiation naïve patients who had recurrent oral cavity cancer (recurrent OCC) to assess their outcomes with salvage multimodal therapy. METHODS A retrospective single institutional study was performed of patients with recurrent OCC. Disease recurrence and survival outcomes were assessed. RESULTS Seventy-eight patients were analyzed. All patients had salvage surgery and intensity-modulated radiotherapy (IMRT) and 74% had chemotherapy. Five-year overall survival, recurrence-free survival, and locoregional control rates were 59%, 60%, and 74%, respectively. CONCLUSION Outcomes of radiation naïve patients with recurrent OCC are fair, and seem similar with patients with locally advanced nonrecurrent OCC treated with multimodal therapy. © 2016 Wiley Periodicals, Inc. Head Neck 39: 633-638, 2017.
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Affiliation(s)
- Sean R Quinlan-Davidson
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - William H Morrison
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jeffrey N Myers
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gary B Gunn
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - William N William
- Department of Thoracic/Head and Neck Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Beth M Beadle
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Heath D Skinner
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ann M Gillenwater
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Steven J Frank
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jack Phan
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Faye M Johnson
- Department of Thoracic/Head and Neck Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Clifton D Fuller
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mark E Zafereo
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David I Rosenthal
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Adam S Garden
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
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Baek CH, Park W, Choi N, Gu S, Sohn I, Chung MK. Free flap outcome of salvage surgery compared to primary surgery for head and neck defects: A propensity score analysis. Oral Oncol 2016; 62:85-89. [PMID: 27865376 DOI: 10.1016/j.oraloncology.2016.10.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 09/04/2016] [Accepted: 10/15/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To compare free flap outcomes for head and neck defects between primary surgery and salvage surgery and identify factors affecting the outcomes in the two settings. METHODS A total of 225 patients (primary group, n=56; salvage group, n=169) were retrospectively identified. The salvage group was previously treated with radiotherapy, chemoradiation, surgery, or any combination of these treatments. Clinical data were retrieved and analyzed between the two groups to compare the incidence and contributing factors of flap-related complications and flap failure. A propensity score analysis with matching T stage, defect, and flap types was also performed for unbiased comparisons. RESULTS Flap-related complication rate was 22.2% in all patients. The salvage group showed higher rates of wound dehiscence than the primary group (3.6% in primary vs. 13.0% in salvage; p=0.04). Flap failures occurred in 10 patients (4.4%), including 3 (5.4%) in the primary group and 7 (4.1%) in the salvage group (p=0.71). Multivariate analysis showed no critical factor that influenced the occurrence of flap-related complications or flap failure, including surgery type (primary or salvage). In propensity score analysis, incidences and types of flap-related complications and flap failure were not statistically different between the two groups (primary and salvage). CONCLUSIONS Free flap reconstruction is a safe and reliable method to restore the ablative defects in previously irradiated or operated head and neck defects.
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Affiliation(s)
- Chung-Hwan Baek
- Department of Otorhinolaryngology-Head and Neck Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Woori Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Nayeon Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Seonhye Gu
- Biostatistics and Clinical Epidemiology Center, Samsung Medical Center, Seoul, Republic of Korea
| | - Insuk Sohn
- Biostatistics and Clinical Epidemiology Center, Samsung Medical Center, Seoul, Republic of Korea
| | - Man Ki Chung
- Department of Otorhinolaryngology-Head and Neck Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea.
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Likhterov I, Urken M. Mount Sinai Medical Center and Their Experience with Unfavorable Microsurgical Head and Neck Reconstruction. Clin Plast Surg 2016; 43:631-8. [PMID: 27601388 DOI: 10.1016/j.cps.2016.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Radiation effects on tissues greatly complicate reconstruction of head and neck defects. We discuss the unfavorable surgical conditions set up by prior surgery and radiation in patients undergoing salvage ablation of recurrent cancer. With the focus on vessel selection, flap donor site characteristics, and management of potential complications, we hope to highlight some of the lessons learned from these complex cases. Special attention is given to the topic of laryngopharyngeal reconstruction.
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Affiliation(s)
- Ilya Likhterov
- Head and Neck Oncologic and Reconstructive Surgery, Department of Otolaryngology, Mount Sinai Beth Israel, 10 Union Square East, Suite 5B, New York, NY 10003, USA.
| | - Mark Urken
- Division of Head and Neck Surgical Oncology, Department of Otolaryngology, Mount Sinai Beth Israel, 10 Union Square East, Suite 5B, New York, NY 10003, USA
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Liu SA, Wong YK, Lin JC, Poon CK, Tung KC, Tsai WC. Impact of recurrence interval on survival of oral cavity squamous cell carcinoma patients after local relapse. Otolaryngol Head Neck Surg 2016; 136:112-8. [PMID: 17210345 DOI: 10.1016/j.otohns.2006.07.002] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2006] [Indexed: 11/26/2022]
Abstract
OBJECTIVE: The aim of this study was to investigate whether the recurrence interval influenced the survival of oral cavity squamous cell carcinoma patients after relapse. STUDY DESIGN AND SETTING: Retrospective charts were reviewed at a medical center. METHODS: We retrospectively reviewed 1687 chart records of oral cancer patients. Statistical methods included descriptive statistics, bivariate analyses, Kaplan-Meier survival analyses, and Cox proportional hazard models for investigating the relationship between the recurrence interval and survival of oral cancer patients after relapse. RESULTS: Local recurrence rate was 31.3 percent. Kaplan-Meier survival analyses showed the 5-year overall survival after recurrence was 31.56 percent. Cox proportional hazard model revealed that those with recurrence interval less than 18 months tended to have a higher probability of death than those with recurrence interval greater than or equal to 18 months (relative risk, 1.743; 95% confidence interval, 1.298–2.358). CONCLUSION: The interval from initial treatment to recurrence is an independent prognostic factor for oral squamous cell carcinoma patients. Those with a shorter disease-free interval tend to have a less favorable outcome. © 2007 American Academy of Otolaryngology-Head and Neck Surgery Foundation. All rights reserved.
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Affiliation(s)
- Shih-An Liu
- Department of Otolaryngology, Taichung Veterans General Hospital, Taichung, Taiwan
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49
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Okano W, Hayashi R, Omori K, Shinozaki T. Management of the thyroid gland by salvage surgery for hypopharyngeal and cervical esophageal carcinoma after chemoradiotherapy. Jpn J Clin Oncol 2016; 46:631-4. [PMID: 27162316 DOI: 10.1093/jjco/hyw052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 03/28/2016] [Indexed: 11/15/2022] Open
Affiliation(s)
- Wataru Okano
- Division of Head and Neck Surgery, Saitama Cancer Center Hospital, Saitama, Japan Division of Head and Neck Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Ryuichi Hayashi
- Division of Head and Neck Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Koichi Omori
- Department of Otolaryngology, Fukushima Medical University, Fukushima, Japan
| | - Takeshi Shinozaki
- Division of Head and Neck Surgery, National Cancer Center Hospital East, Chiba, Japan
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50
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Kim J, Kim S, Albergotti WG, Choi PA, Kaplan DJ, Abberbock S, Johnson JT, Gildener-Leapman N. Selection of Ideal Candidates for Surgical Salvage of Head and Neck Squamous Cell Carcinoma: Effect of the Charlson-Age Comorbidity Index and Oncologic Characteristics on 1-Year Survival and Hospital Course. JAMA Otolaryngol Head Neck Surg 2016; 141:1059-65. [PMID: 26447790 DOI: 10.1001/jamaoto.2015.2158] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Salvage surgery for recurrent head and neck squamous cell carcinoma (HNSCC) carries substantial risks of morbidity and mortality. Risk factors for death within 1 year should be better defined. OBJECTIVES To report preoperative oncologic prognostic factors predictive of short-term (<1 year) survival after salvage surgery in patients with HNSCC, to assess whether preoperative age and comorbidity predicts 1-year mortality, and to report hospital courses after salvage surgery within 1 year. DESIGN, SETTING, AND PARTICIPANTS A retrospective medical record review of 191 patients with recurrent HNSCC treated with salvage surgery from January 1, 2003, through December 31, 2013, at a tertiary academic center. INTERVENTIONS Surgical salvage of HNSCC (larynx, oral cavity, oropharynx, or hypopharynx) with curative intent. MAIN OUTCOMES AND MEASURES Primary outcome was survival 1 year after salvage surgery. Secondary outcomes were length of inpatient hospital stay, days of admissions, and skilled nursing facility disposition within 1 year stratified by survival status. Presalvage Charlson-Age Comorbidity Index (CACI) was calculated. Associations among CACI, oncologic risk factors, and risk of death within 1 year after salvage surgery are investigated using multivariable analysis. RESULTS Of 191 patients studied, 53 (27.7%) died within 1 year after salvage surgery. Patients who died within 1 year had more total inpatient admissions (P < .001), longer total length of stay (P < .001), and higher risk of discharge to a skilled nursing facility (P < .001) and spent 17.3% (interquartile range, 5.2-36.3) of their remaining days in the hospital. Independent risk factors for death within 1 year are CACI (relative risk [RR], 1.43; 95% CI, 1.16-1.76), primary T3 or T4 stage (RR, 2.34; 95% CI, 1.27-4.31), and disease-free interval of less than 6 months (RR, 5.61; 95% CI, 1.78-16.7). CONCLUSIONS AND RELEVANCE Medical comorbidity and age as measured by the CACI, primary T3 or T4 stage, and short disease-free interval must be considered in selecting patients ideal for surgical salvage surgery for recurrent HNSCC. Patients with these risk factors should be more strongly considered for palliative measures.
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Affiliation(s)
- JeeHong Kim
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Seungwon Kim
- Department of Otolaryngology-Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - William G Albergotti
- Department of Otolaryngology-Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Phillip A Choi
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Shira Abberbock
- Biostatistics Facility, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania
| | - Jonas T Johnson
- Department of Otolaryngology-Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Neil Gildener-Leapman
- Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, Albany Medical College, Albany, New York
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