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Clinical nodal stage is a significant predictor of outcome in patients with oral cavity squamous cell carcinoma and pathologically negative neck metastases: results of the international consortium for outcome research.
Amit M, Yen TC, Liao CT, Binenbaum Y, Chaturvedi P, Agarwal JP, Kowalski LP, Ebrahimi A, Clark JR, Cernea CR, Brandao SJ, Kreppel M, Zöller J, Fliss D, Bachar G, Shpitzer T, Bolzoni VA, Patel PR, Jonnalagadda S, Robbins KT, Shah JP, Patel SG, Gil Z; International Consortium for Outcome Research (ICOR) in Head and Neck Cancer. Amit M, et al. Ann Surg Oncol. 2013 Oct;20(11):3575-81. doi: 10.1245/s10434-013-3044-0. Epub 2013 Jun 18. Ann Surg Oncol. 2013. PMID: 23775408
Lymph node density in oral cavity cancer: results of the International Consortium for Outcomes Research.
Patel SG, Amit M, Yen TC, Liao CT, Chaturvedi P, Agarwal JP, Kowalski LP, Ebrahimi A, Clark JR, Cernea CR, Brandao SJ, Kreppel M, Zöller J, Fliss D, Fridman E, Bachar G, Shpitzer T, Bolzoni VA, Patel PR, Jonnalagadda S, Robbins KT, Shah JP, Gil Z; International Consortium for Outcome Research (ICOR) in Head and Neck Cancer. Patel SG, et al. Br J Cancer. 2013 Oct 15;109(8):2087-95. doi: 10.1038/bjc.2013.570. Epub 2013 Sep 24. Br J Cancer. 2013. PMID: 24064974 Free PMC article.
BACKGROUND: Lymph node density (LND) has previously been reported to reliably predict recurrence risk and survival in oral cavity squamous cell carcinoma (OSCC). This multicenter international study was designed to validate the concept of LND in OSCC. METHODS: The study in …
BACKGROUND: Lymph node density (LND) has previously been reported to reliably predict recurrence risk and survival in oral cavity squamous c …
Primary tumor staging for oral cancer and a proposed modification incorporating depth of invasion: an international multicenter retrospective study.
International Consortium for Outcome Research (ICOR) in Head and Neck Cancer; Ebrahimi A, Gil Z, Amit M, Yen TC, Liao CT, Chaturvedi P, Agarwal JP, Kowalski LP, Kreppel M, Cernea CR, Brandao J, Bachar G, Bolzoni Villaret A, Fliss D, Fridman E, Robbins KT, Shah JP, Patel SG, Clark JR. International Consortium for Outcome Research (ICOR) in Head and Neck Cancer, et al. JAMA Otolaryngol Head Neck Surg. 2014 Dec;140(12):1138-48. doi: 10.1001/jamaoto.2014.1548. JAMA Otolaryngol Head Neck Surg. 2014. PMID: 25075712
Comparison of the American Joint Committee on Cancer N1 versus N2a nodal categories for predicting survival and recurrence in patients with oral cancer: Time to acknowledge an arbitrary distinction and modify the system.
Ebrahimi A, Gil Z, Amit M, Yen TC, Liao CT, Chatturvedi P, Agarwal J, Kowalski L, Kreppel M, Cernea C, Brandao J, Bachar G, Villaret AB, Fliss D, Fridman E, Robbins KT, Shah J, Patel S, Clark J; International Consortium for Outcome Research (ICOR) in Head and Neck Cancer. Ebrahimi A, et al. Head Neck. 2016 Jan;38(1):135-9. doi: 10.1002/hed.23871. Epub 2015 Jun 18. Head Neck. 2016. PMID: 25227311 Free PMC article.
BACKGROUND: We hypothesized that pathological N1 (pN1) and N2a (pN2a) nodal disease portend a similar prognosis in patients with oral cancer. METHODS: An international multicenter study of 739 oral squamous cell carcinoma (SCC) patients with pN1 or pN2a stage disease was c …
BACKGROUND: We hypothesized that pathological N1 (pN1) and N2a (pN2a) nodal disease portend a similar prognosis in patients with oral cancer …
Depth of invasion alone as an indication for postoperative radiotherapy in small oral squamous cell carcinomas: An International Collaborative Study.
Ebrahimi A, Gil Z, Amit M, Yen TC, Liao CT, Chaturvedi P, Agarwal JP, Kowalski LP, Köhler HF, Kreppel M, Cernea CR, Brandao J, Bachar G, Villaret AB, Fliss DM, Fridman E, Robbins KT, Shah JP, Patel SG, Clark JR; International Consortium for Outcome Research (ICOR) in Head and Neck Cancer. Ebrahimi A, et al. Head Neck. 2019 Jun;41(6):1935-1942. doi: 10.1002/hed.25633. Epub 2019 Feb 24. Head Neck. 2019. PMID: 30801885 Free PMC article.
METHODS: Retrospective analysis of DOI (<5, 5 to <10, 10 mm) and disease-specific survival (DSS) in a multi-institutional international cohort of 1409 patients with oral SCC 4 cm in size treated between 1990-2011. ...
METHODS: Retrospective analysis of DOI (<5, 5 to <10, 10 mm) and disease-specific survival (DSS) in a multi-institutional internati …
The prognosis of N2b and N2c lymph node disease in oral squamous cell carcinoma is determined by the number of metastatic lymph nodes rather than laterality: evidence to support a revision of the American Joint Committee on Cancer staging system.
Ebrahimi A, Gil Z, Amit M, Yen TC, Liao CT, Chaturvedi P, Agarwal JP, Kowalski LP, Kohler HF, Kreppel M, Cernea CR, Brandao J, Bachar G, Bolzoni Villaret A, Fliss D, Fridman E, Robbins KT, Shah JP, Patel SG, Clark JR; International Consortium for Outcome Research (ICOR) in Head and Neck Cancer. Ebrahimi A, et al. Cancer. 2014 Jul 1;120(13):1968-74. doi: 10.1002/cncr.28686. Epub 2014 Apr 1. Cancer. 2014. PMID: 24691658 Free article.
BACKGROUND: A study was conducted to assess for prognostic heterogeneity within the N2b and N2c classifications for oral cancer based on the number of metastatic lymph nodes and to determine whether laterality of neck disease provides additional prognostic information. METHODS: A …
BACKGROUND: A study was conducted to assess for prognostic heterogeneity within the N2b and N2c classifications for oral cancer based on the …
Improvement in survival of patients with oral cavity squamous cell carcinoma: An international collaborative study.
Amit M, Yen TC, Liao CT, Chaturvedi P, Agarwal JP, Kowalski LP, Ebrahimi A, Clark JR, Kreppel M, Zöller J, Fridman E, Bolzoni VA, Shah JP, Binenbaum Y, Patel SG, Gil Z; International Consortium for Outcome Research (ICOR) in Head and Neck Cancer. Amit M, et al. Cancer. 2013 Dec 15;119(24):4242-8. doi: 10.1002/cncr.28357. Epub 2013 Sep 20. Cancer. 2013. PMID: 24114787 Free article.
METHODS: This was a retrospective, longitudinal, international, population-based study of 2738 patients who underwent resection of OCSCC during 2 different decades. Characteristics of patients from 7 international cancer centers who received treatment between 1990 a …
METHODS: This was a retrospective, longitudinal, international, population-based study of 2738 patients who underwent resection of OC …