z-logo
Premium
Impact of neck failure on survival in older patients with differentiated thyroid cancer
Author(s) -
Marcus David M.,
Jiang Renjian,
Ward Kevin C.,
Higgins Kristin A.,
Saba Nabil F.,
Wadsworth J. Trad,
Beitler Jonathan J.
Publication year - 2016
Publication title -
head and neck
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.012
H-Index - 127
eISSN - 1097-0347
pISSN - 1043-3074
DOI - 10.1002/hed.24385
Subject(s) - medicine , neck dissection , hazard ratio , thyroid cancer , cohort , proportional hazards model , epidemiology , multivariate analysis , disease , oncology , surgery , cancer , confidence interval
Background Regional recurrence of differentiated thyroid cancer (DTC) is often salvaged with neck dissection without survival penalty. It is unknown whether recurrence may be associated with inferior survival in older patients. Methods Surveillance, Epidemiology, and End Results (SEER) and Medicare data were linked to identify patients age ≥65 with nonmetastatic DTC. Patients undergoing neck dissection >6 months after their initial diagnosis were considered to have regional recurrent disease. We compared overall survival (OS) and cause‐specific survival (CSS) for patients with recurrent disease versus a matched cohort of patients with non‐recurrent DTC. Results Of 6235 patients, 143 had treatment‐defined recurrent disease. Patients with recurrent disease had inferior OS ( p < .01) and CSS ( p < .01). Multivariate analysis demonstrated that recurrent disease was independently associated with inferior 10‐year OS (hazard ratio [HR] = 1.75; p < .01) and CSS (HR = 3.05; p < .01). Conclusion Regional recurrence of DTC may negatively impact OS and CSS in patients ≥65 years old. © 2016 Wiley Periodicals, Inc. Head Neck 38: 919–924, 2016

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here