Abstract 6073
Background
Thyroid carcinomas are fairly uncommon tumors. They include disease types that range from indolent behavior such as papillary carcinomas to the fulminant and lethal anaplastic disease. The aim of this study was to analyze the characteristics of patients diagnosed with thyroid carcinoma in the United States between 2000 till 2016.
Methods
This study was conducted using SEER*Stat version 8.3.5 to analyze clinical and pathological characteristics of thyroid carcinoma patients diagnosed in the period between 2000 and 2016 in the United States through exploiting the data obtained from SEER Regs Research Data Nov 2018. The data were statistically analyzed using SPSS version 20.
Results
A total of 172525 cases of thyroid carcinoma were diagnosed. The median age at diagnosis was 50 years. Females were the most common gender affected (n = 131059; 75.7%). The incidence rate of thyroid carcinoma was estimated to be 12 per 100,000 cases. Papillary adenocarcinoma, NOS was the most common histology (n = 84323; 48.7%), followed by follicular variant of papillary carcinoma (n = 46830, 27.1%). The disease was the only primary tumor in most of cases (n = 139831; 80.8%). The majority of patients had localized early disease at the time of diagnosis (Stage I = 89235; 51.5%), and surgery was performed in the vast majority of case (n = 164742; 95.2%). The median survival wasn’t reached, with observed survival, at 5 and 10 years, was 94.2% & 89.2% respectively and relative survival at 5 and 10 years was 98% & 97.4%, respectively.
Conclusions
Thyroid carcinoma is a disease of middle ages, mainly, with female predominance. Papillary thyroid carcinoma is the most common histology and most of patients tend to present at early stage. The survival is good with median survival wasn’t reached and relative 5- year and 10- year survival of 98% & 97.4%, respectively.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
The author.
Funding
Has not received any funding.
Disclosure
The author has declared no conflicts of interest.
Resources from the same session
4304 - A user-friendly nomogram to predict relapse-free survival (RFS) in western patients with resected gastric cancer (GC)
Presenter: Massimiliano Salati
Session: Poster Display session 2
Resources:
Abstract
4546 - Efficacy and toxicity of weekly carboplatin and paclitaxel as induction or palliative treatment in advanced esophageal cancer patients
Presenter: Femke de Man
Session: Poster Display session 2
Resources:
Abstract
5908 - Perioperative chemotherapy with Docetaxel, Oxaliplatin, Fluorouracil and Leucovorin (FLOT) versus Epirubicin, Platinum and Capecitabine or Flourouracil (EOX/ECF) in Resectable Gastric or Gastroesophageal Junction Adenocarcinoma- Safety and response data from India.
Presenter: Tanuj Chawla
Session: Poster Display session 2
Resources:
Abstract
937 - Phase II Study of Preoperative Radiotherapy Combined with S-1 plus Cisplatin in Clinically Resectable Type 4 or Large Type 3 Gastric Cancer: OGSG1205
Presenter: Shunji Endo
Session: Poster Display session 2
Resources:
Abstract
1119 - Observational Study of the Peritoneal Washing Cytology Positive Gastric Cancer without Gross Peritoneal Metastasis Underwent Radical D2 Gastrectomy.
Presenter: Jun Eul Hwang
Session: Poster Display session 2
Resources:
Abstract
3744 - Primary results of multicenter phase II study of neoadjuvant chemotherapy with S-1 and oxaliplatin for locally advanced gastric cancer (Neo G-SOX PII)
Presenter: Akira Miki
Session: Poster Display session 2
Resources:
Abstract
5091 - Multicenter Phase I/II Feasibility Study of Adjuvant Treatment with S-1 in Patients after R0-Resection of Adenocarcinoma of the Stomach and Esophagogastric Junction (GMBH-STO-0114)
Presenter: Kathrin Heinrich
Session: Poster Display session 2
Resources:
Abstract
2891 - A phase I study of Docetaxel/Oxaliplatin/S-1 (DOS) combination neoadjuvant chemotherapy for patients with locally advanced adenocarcinoma of the esophagogastric junction
Presenter: Kei Hosoda
Session: Poster Display session 2
Resources:
Abstract
2994 - Apatinib combined with docetaxel in second-line treatment of advanced gastric cancer: a prospective clinical study (Data updated)
Presenter: Mudan Yang
Session: Poster Display session 2
Resources:
Abstract
3000 - A multicenter phase II study of TAS-114 in combination with S-1 in patients with pre-treated advanced gastric cancer (EPOC1604)
Presenter: Daisuke Takahari
Session: Poster Display session 2
Resources:
Abstract