{"classes":[{"categories":[{"measurements":[{"comment":"NA - The upper limit of the 95% confidence interval was not calculable because an insufficient number of participants reached the event at the final time point for assessment.","groupId":"OG000","lowerLimit":"113.3","upperLimit":"NA","value":"170.5"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"31"}],"units":"Participants"}],"description":"Estimated using the product-limit method of Kaplan and Meier. Progression defined as a 50% increase or an increase of 10 cm\\^2 (whichever is smaller) in the sum of all measurable lesions over smallest sum observed (over baseline if no decrease) using the same techniques as baseline, or clear worsening of any evaluable disease, or reappearance of any lesion that had disappeared, or appearance of any new lesion/site, or failure to return for evaluation due to death or deteriorating condition. Progression-free survival defined as from first day of treatment until the date of first documented progression or date of death from any cause, whichever came first. If failure has not occurred, failure time is censored at the time of last follow-up.","dispersionType":"95% Confidence Interval","groups":[{"description":"Patients receive neoadjuvant induction chemotherapy comprising docetaxel IV over 1 hour on day 1 and cisplatin IV, leucovorin IV, and fluorouracil IV over 24 hours on days 1-4. Induction chemotherapy repeats every 28 days for 3 courses.\n\nPatients with partial response at the primary site may undergo radical or functional resection of the primary tumor within 3 weeks of completion of neoadjuvant therapy.\n\nBeginning within 4 weeks of completion of neoadjuvant therapy, patients with persistent disease or complete response after chemotherapy at the primary or neck then undergo radiotherapy 5 days a week for 7 weeks and receive gemcitabine hydrochloride IV over 30 minutes and cisplatin IV over 60 minutes on day 1 of each week of radiotherapy.","id":"OG000","title":"Treatment"}],"paramType":"MEDIAN","reportingStatus":"POSTED","timeFrame":"From date of initial treatment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 171 months","title":"Progression-free Survival","type":"PRIMARY","unitOfMeasure":"Months"}