{"denomUnitsSelected":"Participants","description":"A 16S ribosomal RNA (rRNA) miSeq Illumina platform will be used for overall microbial composition and quantitative real-time PCR analysis will validate the specific microbial strains identified by miSeq.","reportingStatus":"NOT_POSTED","timeFrame":"Stool specimens at screening or cycle 1, day 1, cycle 2 day 1, cycle 3 day 1, cycle 4 day 1, at completion of cycle 4, and at 90 days post treatment or start of new anti cancer therapy. Stool samples will also be collected at confirmation of response.","title":"Identification and Assessment of Specific Intestinal Microbial Strains (Via Stool Specimens) Associated With Improved Outcome in Autologous Stem Cell Transplantation Patients Treated With PEM+LEN+DEX Compared to PEM+LEN.","type":"OTHER_PRE_SPECIFIED"}