About this data
Pipeline and clinical trial information here comes primarily from ClinicalTrials.gov. A listing on ClinicalTrials.gov means a study has been registered — not that a treatment is proven safe, effective, or FDA-approved. Investigational treatments may never be approved. Who can join a trial is decided only by that trial's own study team.
CSL300
CSL300
- Company
- CSL Behring
- Mechanism
- Mechanism not yet reported
- Route
- Route not yet reported
- Recruiting trials
- 3 recruiting
Efficacy results: Not yet reported
3 recruiting studies currently listed on ClinicalTrials.gov.
Data source: ClinicalTrials.gov · trial data as of Sep 22, 2026
Find a Clinical Trial Near Me
See recruiting studies for CSL300 and check eligibility with the study team.
Trial details
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Recruiting NCT NCT04494724
Clazakizumab vs. Placebo - COVID-19 Infection
Not yet reported The Methodist Hospital Research Institute 60 participants Est. completion 2021-07-31 1 site Stand-aloneOther conditions: COVID-19 InfectionView official trial listing → -
Recruiting NCT NCT05485961
Combined Dose-Finding and CV Outcomes Study With CSL300 (Clazakizumab) in Adult Subjects With ESKD Undergoing Dialysis (POSIBIL6ESKD)
Not yet reported, Not yet reported CSL Behring 3110 participants Est. completion 2029-05-22 566 sites Stand-aloneOther conditions: End Stage Kidney DiseaseView official trial listing → -
Recruiting NCT NCT07619820
A Phase 1b Study to Evaluate the PK of CSL300 (Clazakizumab) in Chinese Subjects With End Stage Kidney Disease (ESKD)
Not yet reported CSL Behring 24 participants Est. completion 2027-11-30 1 site Stand-aloneOther conditions: End Stage Kidney Disease (ESKD)View official trial listing → -
Completed NCT NCT00866970
Safety, Efficacy and Pharmacokinetics of ALD518 in Patients With Non-Small Cell Lung Cancer-related Fatigue and Cachexia
Not yet reported CSL Behring 124 participants Est. completion 2009-12 43 sitesOther conditions: NSCLC, Fatigue, CachexiaView official trial listing → -
Completed NCT NCT00867516
Safety, Efficacy and Pharmacokinetics Study of ALD518 in Patients With Active Rheumatoid Arthritis
Not yet reported CSL Behring 127 participants Est. completion 2009-12 26 sitesOther conditions: Arthritis, RheumatoidView official trial listing → -
Completed NCT NCT01373151
Phase IIB Rheumatoid Arthritis Dose Ranging Study for BMS-945429 in Subjects Who Are Not Responding to Methotrexate
Not yet reported CSL Behring 418 participants Est. completion 2015-06 100 sitesOther conditions: Rheumatoid ArthritisView official trial listing → -
Terminated NCT NCT01403064
Safety and Efficacy of ALD518 for Reducing Oral Mucositis in Head and Neck Cancer Subjects
Not yet reported CSL Behring 76 participants Est. completion 2014-03 31 sitesOther conditions: Oral MucositisView official trial listing → -
Completed NCT NCT01490450
Psoriatic Arthritis Dose Ranging Study for BMS-945429 in Subjects Who Are Not Responding to NSAIDs or Non-biologic Disease Modifying Anti-rheumatic Drugs (DMARDs) Therapy
Not yet reported CSL Behring 165 participants Est. completion 2015-06 49 sitesOther conditions: Arthritis, PsoriaticView official trial listing → -
Terminated NCT NCT01530256
Exploratory Safety Study of ALD518 in Subjects With Steroid-refractory Acute Graft Versus Host Disease (GVHD)
Not yet reported, Not yet reported CSL Behring 3 participants Est. completion 2013-03 5 sitesOther conditions: Acute GvHDView official trial listing → -
Terminated NCT NCT01545050
Dose Ranging Study of BMS-945429 in Subjects With Moderate to Severe Crohn's Disease
Not yet reported CSL Behring 72 participants Est. completion 2013-12 56 sites Stand-aloneOther conditions: Crohn's DiseaseView official trial listing → -
Completed NCT NCT02015520
Phase IIB Dose Ranging Study in Subjects With Moderate to Severe Rheumatoid Arthritis
Not yet reported CSL Behring 143 participants Est. completion 2015-06 55 sites Stand-aloneOther conditions: Rheumatoid ArthritisView official trial listing → -
Completed NCT NCT03380377
Clazakizumab for Chronic and Active Antibody Mediated Rejection Post-Kidney Transplant
Not yet reported, Not yet reported Stanley Jordan, MD 10 participants Est. completion 2024-04-16 1 site Stand-aloneOther conditions: Antibody-mediated Rejection, Kidney Transplant; Complications, Transplant Glomerulopathy, Transplant Glomerulopathy - Late Form, Transplant Glomerulopathy - Early Form, Kidney Transplant RejectionView official trial listing → -
Active, not recruiting NCT NCT03380962
Clazakizumab in Highly-HLA Sensitized Patients Awaiting Renal Transplant
Not yet reported, Not yet reported Stanley Jordan, MD 20 participants Est. completion 2025-08-30 1 site Stand-aloneOther conditions: Kidney Failure, Chronic, End-Stage Renal Disease, Transplant Glomerulopathy, Transplant;Failure,Kidney, Kidney Transplant Failure and Rejection, Antibody-mediated Rejection, Kidney Transplant; ComplicationsView official trial listing → -
Completed NCT NCT03444103
A Pilot Trial of Clazakizumab in Late ABMR
Not yet reported Medical University of Vienna 20 participants Est. completion 2020-06-30 2 sitesOther conditions: Antibody-mediated RejectionView official trial listing → -
Terminated NCT NCT03744910
Clazakizumab for the Treatment of Chronic Active Antibody Mediated Rejection in Kidney Transplant Recipients
Not yet reported CSL Behring 194 participants Est. completion 2024-04-08 142 sitesOther conditions: Antibody-mediated RejectionView official trial listing → -
Completed NCT NCT04129931
PrecISE (Precision Interventions for Severe and/or Exacerbation-Prone Asthma) Network Study
Not yet reported University of North Carolina, Chapel Hill 950 participants Est. completion 2025-03-19 29 sites Stand-aloneOther conditions: AsthmaView official trial listing → -
Completed NCT NCT04343989
A Randomized Placebo-controlled Safety and Dose-finding Study for the Use of the IL-6 Inhibitor Clazakizumab in Patients With Life-threatening COVID-19 Infection
Not yet reported NYU Langone Health 178 participants Est. completion 2021-03-12 3 sites Stand-aloneOther conditions: COVID-19View official trial listing → -
Completed NCT NCT04348500
Clazakizumab (Anti-Interleukin 6 (IL-6) Monoclonal) Compared to Placebo for Coronavirus Disease 2019 (COVID-19)
Not yet reported Cedars-Sinai Medical Center 17 participants Est. completion 2020-09-30 1 siteOther conditions: COVID-19View official trial listing → -
Terminated NCT NCT04381052
Study for the Use of the IL-6 Inhibitor Clazakizumab in Patients With Life-threatening COVID-19 Infection
Not yet reported Columbia University 1 participants Est. completion 2021-04-01 1 site Stand-aloneOther conditions: COVID-19View official trial listing → -
Completed NCT NCT05727384
Improving Physical Function in Older Adults Using an Anti-inflammation Drug: The RIGHT Study
Not yet reported Anne B. Newman 29 participants Est. completion 2026-05-26 1 site Stand-aloneOther conditions: Inflammation, FrailtyView official trial listing → -
Not yet recruiting NCT NCT07783802
A Study of Clazakizumab (LY5724886) in Adults With Elevated hsCRP and at Increased Risk for Cardiovascular Event
Not yet reported Eli Lilly and Company 120 participants Est. completion 2027-10 47 sites Stand-aloneCardiovascular diseaseType 2 diabetes Other conditions: Atherosclerosis, Obesity, Hypertension, Renal Insufficiency, ChronicView official trial listing →
Efficacy history
Not yet reported.
Safety
Not yet reported.
Sources
Also known as: CSL300, Clazakizumab
Related On The Pen coverage
No related coverage yet.
This drug may be investigational and not yet approved for any use. Whether someone can join a clinical trial is determined only by that trial's own study team — On The Pen does not determine eligibility. Information here can change; always confirm current details on the official ClinicalTrials.gov listing or with the sponsor.
