{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"1.8","upperLimit":"18.9","value":"11.1"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"6"}],"units":"Participants"}],"description":"LFS defined as time from study registration to earlier of surgical removal of larynx and/or hypopharynx, or death due to any cause. Participants alive with intact larynx and hypopharynx are censored at date of last disease evaluation. Given limited sample size and zero events, the Kaplan-Meier method was not used for estimate of LFS.","dispersionType":"Full Range","groups":[{"description":"Participants received 3 cycles of induction with docetaxel, cisplatin and nivolumab (TPN) every 3 weeks (or 21 days): docetaxel 75 mg/m2 IV day 1, cisplatin 100 mg/m2 IV day 1, and nivolumab 240 mg IV flat dose day 1.\n\nInduction was followed by clinical and radiologic assessment of response. Participants without partial response or better based on RECIST 1.1 were offered salvage laryngectomy and/or pharyngectomy. Participants with partial or complete response per RECIST 1.1 proceeded with immunoradiotherapy concurrently with nivolumab. Intensity-modulated radiotherapy (IMRT) was preferred and proton beam radiotherapy not permitted. Nivolumab 240 mg IV flat dose day 1 was repeated every 2 weeks concurrently with IMRT (for a total of 3-4 doses).\n\nParticipants then received adjuvant nivolumab (480 mg IV flat dose day 1) every 4 weeks within 3-8 weeks from the last day of IMRT for up to 6 cycles or until disease progression or recurrence.","id":"OG000","title":"Induction Docetaxel (T)+Cisplatin (P)+Nivolumab (N) Then Radioimmunotherapy (IMRT+N) Then Adjuvant N"}],"paramType":"MEDIAN","reportingStatus":"POSTED","timeFrame":"Disease was assessed following the completion of 2-3 cycles of induction TPN, 10-12 weeks after the completion of immunoradiotherapy or surgery and every 3 months until disease progression (PD). Participants were followed up to 18.9 months.","title":"Median Laryngectomy-free Survival (LFS)","type":"PRIMARY","unitOfMeasure":"months"}