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Screening for Second Primary Lung Cancer After Treatment of Laryngeal Cancer
Author(s) -
Ritoe Savitri C.,
Krabbe Paul F. M.,
Jansen Margriet M. G.,
Festen Jan,
Joosten Frank B. M.,
Kaanders J. Hans A. M.,
van den Hoogen Frank J. A.,
Verbeek André L. M.,
Marres Henri A. M.
Publication year - 2002
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1097/00005537-200211000-00017
Subject(s) - medicine , lung cancer , asymptomatic , cancer , stage (stratigraphy) , lung , lung cancer screening , treatment of lung cancer , oncology , gastroenterology , surgery , paleontology , biology
Objectives/Hypothesis As a result of smoking, patients who have received curative treatment for laryngeal cancer run a high risk of developing lung cancer. Therefore, these patients enter a screening program that aims to detect lung cancer at an asymptomatic stage. The study evaluated whether screening for lung cancer by means of regular chest x‐ray examinations contributed to prolonging survival. Study Design A longitudinal follow‐up study was performed to analyze the survival of patients who had received curative treatment for squamous cell laryngeal cancer and developed lung cancer during the follow‐up period. Methods Patients with lung cancer were divided into two groups: 1) patients with asymptomatic screen‐detected lung cancer and 2) patients with complaints indicating lung cancer, whose tumor was detected in the interval between screening examinations by chest x‐ray films. Results In the complete group of patients with laryngeal cancer, no prognostic factors could be identified for developing lung cancer. There was no prolongation of survival in the screen‐detected asymptomatic lung cancer patients. The median survival of both groups was 56 months ( P = .57). The date of detection of the lung cancer was clearly brought forward by screening; a difference of 8 months was found between the median detection date of the two groups ( P <.001). There was no difference in tumor‐specific mortality between the two groups. Conclusion Screening by chest x‐ray examination to detect lung cancer in an asymptomatic stage after curative treatment for squamous cell laryngeal cancer does not improve survival for patients who develop lung cancer.