PURPOSE: We analyzed the clinical course of patients who developed local (primary) recurrence following high-dose irradiation of squamous cell carcinoma of the supraglottic larynx. METHODS AND MATERIALS: Between October 1964 and July 1991, 206 patients with previously untreated squamous cell carcinoma of the supraglottic larynx underwent radiotherapy with curative intent. Local failure occurred in 46 (22%) patients. Successful surgical salvage was defined as no evidence of recurrent cancer for at least 2 years after salvage surgery and continuously thereafter. RESULTS: Sixteen patients did not undergo salvage surgery because of refusal (7 patients), severe medical illness (2 patients), concurrent distant metastasis (5 patients), or unresectable neck disease (2 patients). Twenty-six patients underwent total laryngectomy, and 4 patients had a voice-sparing procedure. Successful salvage was achieved in 50% of patients who underwent surgery. The rate of successful salvage did not correlate with preirradiation T-stage or time to failure after irradiation. Most of the failures after surgery were because of failure to control the primary cancer. The overall rate of postsurgical complications was 37%. No operative or perioperative deaths occurred. The 5-year survival rate for all 46 patients, calculated from the date of irradiation failure, was 20%, while the 5-year survival rate after salvage surgery for the 30 patients who underwent the procedure was 29%. CONCLUSION: There are few data in the literature regarding the clinical outcome in patients whose tumors are not controlled by initial radiotherapy. In the current and previous series, one-half to two-thirds of patients who developed primary failure underwent salvage surgery, which was successful in approximately half of the operated patients, leading to a 25-30% rate of long-term disease-free survival among the entire group of patients who developed failure.
PURPOSE: We analyzed the clinical course of patients who developed local (primary) recurrence following high-dose irradiation of squamous cell carcinoma of the supraglottic larynx. METHODS AND MATERIALS: Between October 1964 and July 1991, 206 patients with previously untreated squamous cell carcinoma of the supraglottic larynx underwent radiotherapy with curative intent. Local failure occurred in 46 (22%) patients. Successful surgical salvage was defined as no evidence of recurrent cancer for at least 2 years after salvage surgery and continuously thereafter. RESULTS: Sixteen patients did not undergo salvage surgery because of refusal (7 patients), severe medical illness (2 patients), concurrent distant metastasis (5 patients), or unresectable neck disease (2 patients). Twenty-six patients underwent total laryngectomy, and 4 patients had a voice-sparing procedure. Successful salvage was achieved in 50% of patients who underwent surgery. The rate of successful salvage did not correlate with preirradiation T-stage or time to failure after irradiation. Most of the failures after surgery were because of failure to control the primary cancer. The overall rate of postsurgical complications was 37%. No operative or perioperative deaths occurred. The 5-year survival rate for all 46 patients, calculated from the date of irradiation failure, was 20%, while the 5-year survival rate after salvage surgery for the 30 patients who underwent the procedure was 29%. CONCLUSION: There are few data in the literature regarding the clinical outcome in patients whose tumors are not controlled by initial radiotherapy. In the current and previous series, one-half to two-thirds of patients who developed primary failure underwent salvage surgery, which was successful in approximately half of the operated patients, leading to a 25-30% rate of long-term disease-free survival among the entire group of patients who developed failure.
Authors: Rebecca Hoesli; Andrew C Birkeland; Andrew J Rosko; Mohamad Issa; Kelsey L Chow; Nicole L Michmerhuizen; Jacqueline E Mann; Steven B Chinn; Andrew G Shuman; Mark E Prince; Gregory T Wolf; Carol R Bradford; Jonathan B McHugh; J Chad Brenner; Matthew E Spector Journal: Oral Oncol Date: 2017-12-23 Impact factor: 5.337
Authors: Aron Popovtzer; Iris Gluck; Douglas B Chepeha; Theodoros N Teknos; Jeffrey S Moyer; Mark E Prince; Carol R Bradford; Avraham Eisbruch Journal: Int J Radiat Oncol Biol Phys Date: 2009-01-08 Impact factor: 7.038
Authors: Anthony Pham; Shruthi Arora; A Gabriella Wernicke; David I Kutler; Marc Cohen; William Kuhel; Samuel Trichter; Dattatreyudu Nori; Silvia C Formenti; Bhupesh Parashar Journal: J Contemp Brachytherapy Date: 2015-12-30