{"description":"The occurrence of AEs was sought by non-directive questioning of the participant at each visit or phone contact, or when they were volunteered by the participant during or between visits, or through physical examination, laboratory test, or other assessments. Only G3-4 non-hematologic toxicities related to study treatment, engraftment failure, and SAEs were recorded and reported here. Relapse of disease or chronic or acute GVHD were not treated as AEs unless leading to a fatal outcome.","eventGroups":[{"deathsNumAffected":3,"deathsNumAtRisk":6,"description":"Participants receive busulfan IV over 2 hours and fludarabine IV over 30 minutes on days -5 to -2. Participants undergo hematopoietic stem cell transplant (HSCT) on day 0. Participants then receive cyclophosphamide IV over 60 minutes on days 3 and 4.","id":"EG000","otherNumAffected":5,"otherNumAtRisk":6,"seriousNumAffected":4,"seriousNumAtRisk":6,"title":"All Participants - Treatment"}],"frequencyThreshold":"0","otherEvents":[{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Blood and lymphatic system disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Anemia"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Investigations","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Blood bilirubin increased"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Investigations","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Creatinine increased"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Metabolism and nutrition disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":2,"numAtRisk":6,"numEvents":4}],"term":"Hypokalemia"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Metabolism and nutrition disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Hypophosphatemia"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Respiratory, thoracic and mediastinal disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Hypoxia"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Psychiatric disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Insomnia"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Metabolism and nutrition disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Hypomagnesemia"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Nervous system disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Syncope"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Infections and infestations","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Urinary tract infection"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Nervous system disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Vasovagal reaction"}],"seriousEvents":[{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Renal and urinary disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6,"numEvents":2}],"term":"Acute kidney injury"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","notes":"Engraftment Failure","organSystem":"Blood and lymphatic system disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Blood and lymphatic system disorders - Other"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"General disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Death NOS"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Gastrointestinal disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6,"numEvents":2}],"term":"Diarrhea"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","notes":"Sinusoidal Obstruction Syndrome","organSystem":"Hepatobiliary disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Hepatobiliary disorders - Other"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Infections and infestations","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":2,"numAtRisk":6}],"term":"Lung infection"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Respiratory, thoracic and mediastinal disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6,"numEvents":3}],"term":"Respiratory failure"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Infections and infestations","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Sepsis"},{"assessmentType":"SYSTEMATIC_ASSESSMENT","organSystem":"Respiratory, thoracic and mediastinal disorders","sourceVocabulary":"CTCAE (4.0)","stats":[{"groupId":"EG000","numAffected":1,"numAtRisk":6}],"term":"Sinus disorder"}],"timeFrame":"Adverse Events (AEs) and Serious Adverse Events (SAEs) were collected from Day -6 (6 days prior to stem cell transplant) to day +365 (365 days after stem cell transplant), approximately one year total."}