{"denoms":[{"counts":[{"groupId":"OG000","value":"0"}],"units":"Participants"}],"groups":[{"description":"CryoSpray Ablation (TM) System: Treatment dosimetry will be up to 4, 5-second spray cycles. Subjects will have initial cryospray treatment at Day 0. Subjects will undergo repeat bronchoscopy in the first seven days after the initial treatment to check for mucosal sloughing and to reassess luminal patency of the airway. Subjects may undergo up to one bronchoscopy with CSA therapy every seven days for a total of four (4) treatments in the first month. If they present with symptoms thereafter, then a repeat bronchoscopy will be performed; if luminal obstruction is noted, then the subject will begin the treatment protocol again. Subjects may also have rigid/flexible bronchoscopy with laser or electrocautery snare for debulking of tumors. If disease exists bilaterally, only one side will be sprayed initially.","id":"OG000","title":"1-all Subjects"}],"populationDescription":"no analysis conducted. Study terminated for business reasons","reportingStatus":"POSTED","timeFrame":"1 year","title":"Consists of a Measure of Treatment Efficacy and Improvement in Luminal Patency Assessed by Visual Inspection.","type":"SECONDARY"}