[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT07031882":3,"trial-entities:NCT07031882":104,"trial-summary:NCT07031882":107},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":6,"overall_status":7,"completion_date":8,"status_verified_date":9,"last_update_date":10,"start_date":11,"sponsor_name":12,"lead_sponsor_class":13,"has_dmc":14,"brief_summary":15,"detailed_description":16,"conditions":17,"keywords":19,"study_type":20,"primary_purpose":16,"phases":21,"enrollment_info":22,"interventions":25,"primary_outcomes":32,"secondary_outcomes":38,"sex":39,"minimum_age":40,"maximum_age":16,"healthy_volunteers":41,"eligibility_criteria":42,"std_ages":87,"locations":90,"central_contacts":100,"overall_officials":101,"references":102,"see_also_links":103},"NCT07031882","CTM-PRO-00174","Liberty Analyzer WBC System: Reference Interval Study","ENROLLING_BY_INVITATION","2026-09-30","2026-06","2026-06-04","2026-03-19","Entia Ltd","INDUSTRY",false,"The purpose of this study is to establish the reference intervals for WBC and granulocytes for the Liberty Analyzer WBC System.",null,[18],"Healthy Volunteers",[],"OBSERVATIONAL",[],{"count":23,"type":24},300,"ESTIMATED",[26],{"type":27,"name":28,"description":29,"armGroupLabels":30},"DEVICE","Liberty Analyzer WBC System","Participants will donate capillary samples to be analysed by the Liberty Analyzer System WBC",[31],"Healthy volunteers",[33,36],{"measure":34,"timeFrame":35},"To establish the 95% reference interval for WBC for the Liberty Analyzer WBC System, reported with 90% confidence intervals.","Through study completion, an average of 1 day",{"measure":37,"timeFrame":35},"To establish the 95% reference interval for absolute granulocytes for the Liberty Analyzer WBC System, reported with 90% confidence intervals.",[],"ALL","21 Years",true,{"inclusion":43,"exclusion":46,"raw_text":86},[44,45],"Aged ≥21 years old at the time of study entry","Able to provide written informed consent",[47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85],"Inadequate use and understanding of the English language, requiring a translator","Undergone tattooing or body piercing within the 7 days prior to the study visit","Undergone vaccination within the 7 days prior to the study visit","Episode of upper respiratory infection within the 30 days prior to the study visit","Use of oral corticosteroid medications within the 30 days prior to the study visit","Undergone surgery within the 90 days prior to the study visit","Been hospitalised within the 90 days prior to the study visit","Donated blood or plasma within the 90 days prior to the study visit","Pregnant at the time of the study visit","Breastfeeding at the time of the study visit","Current diagnosis of anemia (including iron deficiency anemia, vitamin deficiency anemia, aplastic anemia and\u002For hemolytic anemia)","Current diagnosis of high blood pressure","Current diagnosis of diabetes mellitus","History or current diagnosis of chronic kidney disease or end-stage renal disease","History or current diagnosis of cancer","History or current diagnosis of cardiovascular disease","History or current use of radiotherapy of the chest or abdomen","History or current diagnosis of the following conditions known to affect the CBC differential count:","Immune Thrombocytopenic Purpura (ITP)","Systemic Lupus Erythematosus (SLE)","Rheumatoid Arthritis (RA)","Antiphospholipid Syndrome (APS)","Sjogren's Syndrome","Tuberculosis (TB)","HIV","Hepatitis B\u002FC","G6PD Deficiency","Sickle Cell Disease\u002FTrait","Inflammatory Bowel Disease (IBD)","Eptein Barr virus","CMV Cytomegalovirus","Myelodysplastic Syndromes (MDS) \u002F CMML","Asplenia","Hemoglobin, hematocrit, red cell and\u002For total white blood cell count obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.","Iron, ferritin, transferrin, total Iron Binding Capacity (TIBC) and\u002For transferrin saturation results obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.","Alanine aminotransferase (ALT), aspartate aminotransferase ( AST), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), total bilirubin, conjugated bilirubin, albumin and\u002For total protein results obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.","Creatinine, estimated glomerular filtration rate (eGFR), blood urea nitrogen (BUN), sodium, potassium, chloride and\u002For bicarbonate results obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.","C-reactive protein (CRP) results obtained by standard laboratory analysis of the participant's venous blood sample, that fall outside of the applicable reference interval in use at the study site.","Self-report to be taking medication(s) that are subsequently identified as interfering substances for the Liberty Analyzer WBC System","Inclusion Criteria:\n\n* Aged ≥21 years old at the time of study entry\n* Able to provide written informed consent\n\nExclusion Criteria:\n\n* Inadequate use and understanding of the English language, requiring a translator\n* Undergone tattooing or body piercing within the 7 days prior to the study visit\n* Undergone vaccination within the 7 days prior to the study visit\n* Episode of upper respiratory infection within the 30 days prior to the study visit\n* Use of oral corticosteroid medications within the 30 days prior to the study visit\n* Undergone surgery within the 90 days prior to the study visit\n* Been hospitalised within the 90 days prior to the study visit\n* Donated blood or plasma within the 90 days prior to the study visit\n* Pregnant at the time of the study visit\n* Breastfeeding at the time of the study visit\n* Current diagnosis of anemia (including iron deficiency anemia, vitamin deficiency anemia, aplastic anemia and\u002For hemolytic anemia)\n* Current diagnosis of high blood pressure\n* Current diagnosis of diabetes mellitus\n* History or current diagnosis of chronic kidney disease or end-stage renal disease\n* History or current diagnosis of cancer\n* History or current diagnosis of cardiovascular disease\n* History or current use of radiotherapy of the chest or abdomen\n* History or current diagnosis of the following conditions known to affect the CBC differential count:\n* Immune Thrombocytopenic Purpura (ITP)\n* Systemic Lupus Erythematosus (SLE)\n* Rheumatoid Arthritis (RA)\n* Antiphospholipid Syndrome (APS)\n* Sjogren's Syndrome\n* Tuberculosis (TB)\n* HIV\n* Hepatitis B\u002FC\n* G6PD Deficiency\n* Sickle Cell Disease\u002FTrait\n* Inflammatory Bowel Disease (IBD)\n* Eptein Barr virus\n* CMV Cytomegalovirus\n* Myelodysplastic Syndromes (MDS) \u002F CMML\n* Asplenia\n\nParticipants who meet the following criteria will be excluded a posteriori:\n\n* Hemoglobin, hematocrit, red cell and\u002For total white blood cell count obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.\n* Iron, ferritin, transferrin, total Iron Binding Capacity (TIBC) and\u002For transferrin saturation results obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.\n* Alanine aminotransferase (ALT), aspartate aminotransferase ( AST), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), total bilirubin, conjugated bilirubin, albumin and\u002For total protein results obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.\n* Creatinine, estimated glomerular filtration rate (eGFR), blood urea nitrogen (BUN), sodium, potassium, chloride and\u002For bicarbonate results obtained by standard laboratory analysis of the participant's venous blood sample, that fall(s) outside of the applicable reference interval(s) in use at the study site.\n* C-reactive protein (CRP) results obtained by standard laboratory analysis of the participant's venous blood sample, that fall outside of the applicable reference interval in use at the study site.\n* Self-report to be taking medication(s) that are subsequently identified as interfering substances for the Liberty Analyzer WBC System",[88,89],"ADULT","OLDER_ADULT",[91],{"facility":92,"city":93,"state":94,"zip":95,"country":96,"geoPoint":97},"Exercise & Sport Nutrition Laboratory","College Station","Texas","77843","United States",{"lat":98,"lon":99},30.62798,-96.33441,[],[],[],[],{"nct_id":4,"conditions":105,"biomarkers":106},[18],[],{"nct_id":4,"found":14,"summary":16,"prompt_version":16}]